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HomeMy WebLinkAboutBLD2014-00449 - MECHANICAL IILDING PERMIT APPLICATA& BLD14-00449 Review Type: Jefferson County Department of Community Development 621 Sheridan Street Port Townsend, WA 98368 PERMIT#: BLD14-00449 Received Date: 12/1/2014 SITE ADDRESS: 46 SCHOOLHOUSE RD BRINNON, 98320 OWNER: BRINNON SCHOOL DISTRICT#46 PHONE: 360-796-4646 46 SCHOOLHOUSE RD BRINNON WA 98320-9699 SUBDIVISION: Block: Lot: TX 1+ PARCEL NUMBER: 602353002 Section: 35 Township: 26 N Range: 2V\ CONTRACTOR: AIR SYSTEM ENG. . PHONE: 253-572-9484 3602 S PINE ST TACOMA WA 98409-8297 Contractor's License AIRSYE*229KN Expires 2/1/2016 REPRESENTATIVE: PHONE: PROJECT DESCRIPTIOP NEW MECHANCIAL PERMIT UNIT HEATER LOCATED IN THE GYMNASIUM TYPE OF WORK COM SQUARE FOOTAGE: COMMERCIAL: TYPE OF IMP MEC MAIN: INDUSTRIAL: VALUATION ADD'L: HEAT TYPE: PRO CODE EDITION: 2012 HEAT BASE: HEAT TYPE: OCCUPANCY: UNHEATED: #OF STORIES: OCCUPANCY: OTHER: CONST TYPE: GARAGE: SHORELINE: CONST TYPE: DECK: SETBACK: BANK HEIGHT: SEWAGE DISPOSAL: NUMBER OF EMPLOYEES: WATER SYSTEM: BATHROOMS: Exist: Prop: Total: Routing Date: Type Amount Paid By: Date: Receipt: Approved/Date Permit $152.00 SRE 11/26/14 153920 APPROVED Total: $152.00 DEC 01 2014 Jefferson County DCD \\tidemark\data\forms\F_BLD_App_Bld.rpt 12/1/2014 46 Schoolhouse Rd, Brinnon, WA 98324Google Maps Page 1 of 1 AREA OF WORK, IN THIS To see all the details that are visible on the screen,use the"Pant"link next to the map. Go, sle CORNER OF GYMNASIUM n . , a, , , � � .' I I •• • r tps://maps.google.com/maps?rls=co m.microsoft:en-us:IE-Address&oe&gws_rd=ssl&um=1&ie=... 12/1/2014 0 Sally Ellis From: Sally Ellis Sent: Monday, December 01, 2014 1:31 PM To: 'jessicab @asei.ws' Subject: New Mechanical Permit Attachments: bId14-00449 brinnon school.pdf Dear Jessica Attached is the new Mechanical permit for Brinnon School You will need to print this permit on have it onsite when you call for inspections. If possible we would appreciate a general site map showing where the location of this work is, so the inspector can locate this job when you call for an inspections. Thank you Sally L Ellis Jefferson County Community Development Permit Technician 621 Sheridan St., Port Townsend,WA 98368 Mon-Thurs gam-4:30pm, closed from 12-1 Ph: 360-379-4452 Fax: 360-379-4451 sellis@co.jefferson.wa.us http://www.co.jefferson.wa.us *c'`, Sipg f.ter. 'f: 1 r AIR SYSTEMS ENGINEERIN•NC. (� '4�1 O( 4RA�� V �U�Qd 3602 South Pine Street TACOMA,WASHINGTON 98409 DATE 1 1,-Oj -11 l JOB NO. /V I /\ 3 • ,((253) 572-9484 ATTENTION 0 -1 rm+ ( _ 04.. . F TO T s�10(,r�v' " 1 y ow RE: (L(L7,^vO/ 1 sue/' Ii \I f 1 Pa+ Td was si d,) WA Ltidwdo- non;i n n AIM r r , ti101 [ .. 3]Q H I WE ARE SENDING YOU ❑ Attached ❑ Under separate cover via ;' the following items: ,1 1 > s ❑ Shop drawings ❑ Prints ❑ Plans ❑ Sampl jj --i S ecrfc4tions I I a ❑ Copy of letter ❑ Change order ❑ COPIES DATE NO. DESCRIPTION 1 SA190 l'aitA)00 1 Le 6 ulo rn L }& uf\ s ei n ua ■ f ( 6(1 t h ei 1 nlcrit THESE ARE TRANSMITTED as checked below: ❑ For approval ❑ Approved as submitted ❑ Resubmit copies for approval ❑ For your use ❑ Approved as noted ❑ Submit copies for distribution ❑ As requested ❑ Returned for corrections ❑ Return corrected prints > ❑ For review and comment ❑ ❑ FOR BIDS DUE ❑ PRINTS RETURNED AFTER LOAN TO US REMARKS P - </-rnowl. pmt,+ io -66‘c,f:ke sec _ 11/1.601 Lyu, 1 COPY TO SIGNED: '''e--q-741.A_ 0!0611-<„ if enclosures are not as noted,kindly notify us at once. , sON C' 11 (101 .m1111111. 11.11.11milimull..111.1=1111111=11■1■1111=111■111M111111M111111111M11114 • • tip' O� DEPARTMENT OF COMMUNITY DEVELO Li W621 Sheridan Street fort Townsend 1f�1 98368 - .--a �-'� (�'-3 �,� �L ti ' ' I el:3fi(1 4�5() 11.aa: '�6()3"1.�451 �-" :\ 7-:- '�2 '� :�'-.------� 1 hi'eb:wu�ti.ea.tetterson.u,z.izs,'cainmu�a.it_vde�-elopnzent E-mail:dcd(ucci.Ietfe rsan.,,vazcs it o— 1 2014 `itf 1&WI NGS DEC V r___--1 MECHANICAL E IT LICAT; , uNT`i Steps in the Permit Process: r-7 r C., ;��!'�!�V�I.:.2.--:- EST -Review required submittal items to ensure all information is completed prior to submitting application. -Mechanical Permits can be mailed into our office-and do not require an appointment. -Fees are due at time of submittal, Mechanical permits are generally issued within 5 business days. belated'Ap�catio , �„ Pay 0,nt L t 0 Is this application for use in a Mobile/Manufactured Home? * If Yes: A permit from Washington State Department of Labor and Industries, not Jefferson County, is required for appliances installed within a mobile/manufactured home. L&1-360-417-2702 * If No: Complete this form and make an appointment to submit to Jefferson County Permit Tech 360-379-4450 r�equirecl; ...; ittal`Itel*x„ for pr opane tanit only . . ... ,. :..�. , ,., li _ General Site plan—showing propane tank, lines,and distance from tank to all existing structures. RequiredaSubrn1t a,,,,,tems-for Solar P e1 installation only, _ _ Complete first page and signature block only of Mechanical Permit Application. A complete solar panel supplemental application. Site h f rmation. ,,,, °' e.: .� �,.,•. =. ". . '? � . �,.h ,• Assessor Tax Parcel Number: 602353002 Site Address and/or Directions to Property:46 Schoolhouse Road Brinnon, WA 98320 Access (name of street(s) from which access will be gained: Schoolhouse Road Description of Work: : - . - I• 1 '. - -r •1• • Ile.. • 11 . i .11 •I Nee IV III - w •11 - • .1• flue venting combustion air venting. gas piping and electrical Prc� er y Qv494 ,I z � 3 It \ Name: Brinnon School District Address: 46 Schoolhouse Road Brinnon, WA 98320 € Phone#: 360-796-4646 E-mail Address: _✓_ Please contact Authorized Agent/Representative with project info. Property Owner Signature: Date: 11-26-14 Name: Air Systems Engineering Phone#: 253-572-9484 E-mail Address: JessicaBAasei.ws License#: AIRSYE*229KN Expiration Date: _ _ 2-1.-16 Mechanical Application 1 • • hop Electric Heating Oil Propane* ✓ Wood Ind its!Q ty\ rttjPsBi! w� / Propane is prohibited in Des iptiot2 ,,� .�,. �', hazardous locations such as Fan Bath Fan and/or Exhaust Fan basements or pits or Clothes Dryer Clothes Dryer with Exhaust Vent anywhere "heavier-than-air" Cook Stove Cook Stove, Range Hood Exhaust gas can unsafely collect. Fireplace-Gas Fireplace-Gas or Gas Log Insert *Propane tanks over 125 Fireplace-Wood Fireplace-wood,Wood Stove,or gallons require a minimum Pellet Stove setback of 10 ft.from Electric Furnace Electric Furnace or HP+/-Ducting property line and buildings, 1 Propane (LP)Gas Furnace Propane Furnace+/-Ducting and a site plan must be submitted with the Water Heater-Gas Gas WH Vent and Combustion Air application showing the Gas Pipe System Gas Pipe System LPG/Oi! setbacks. If propane tank is Propane Tank LP Fuel Tank(#gallons: ) over 500 gallons, a site plan is Heat Pump required to accompany this Generator application, and a separate Air Conditioner Fire Code approval is also required. Installation manual must be on site at time of inspection or a re-inspection fee will be charged. By signing this application form, the owner/agent attests that the information provided herein, and in any attachments, is true and correct to the best of his, her or its knowledge. Any material falsehood or any omission of a material fact made by the owner/agent with respect to this application packet may result in making any issued permit null and void. I further agree to that all activities I intend to undertake or complete associated with this permit will be performed in compliance with all applicable federal, state and county laws and regulations and I agree to provide access and right of entry to Jefferson County and its employees, representatives or agents for the sole purpose of application review and any required later inspections. Applicant may request notice of the County's intent to enter upon the property for visits related to this application and subsequent permit issuance. Signature:• Jessica Bruce for ASEI 11-26-14 Print Name: Date: idrg it. es, • ihn# j� y Y .,-4 .� ;�\ Y *Additional fees may apply.I . . Mechanical Application 2 Ireii(—J(4)1- 46()46-Cil -(211 Jefferson Co Dept of Comm Dev WA .line Payments Page 1 of 1 Jefferson county Step 1:Select Payments Step 2:Review and Submit Step 3:Confirmation and Receipt Step 3: Confirmation and Receipt Result: Payment Authorized Confirmation Number: 15921960 Your payment has been authorized successfully and payment will be processed. Jefferson County Department of Community Development thanks you for your payment.For questions about your account,please call 360-379-4452 Thank you for using our bill payment services. Please save or print a copy of this receipt for record keeping purposes. My Bills Description riptiori Ailount Duel Commercial Applications payment of$171.00 on Parcel Number 602353002 $171.00 Subtotal: $171.00 Customer Information Convenience Fee: $5.00 First Name: Sandy Total Payment: $176.00 Last Name: Colyer Address Line 1: 3602 S.Pine St. Address Line 2: City: Tacoma State: Washington Zip Code: 98409 Phone Number: 253-572-9484 Email Address: JessicaB @asei.ws Payment Information Card Number: ************4829 Expiration Date: **/** Print n 1 L-Z-17ff -2 0 \\_7E DEC — 1 2014 `-; I https://client.pointandpay.net/web/JeffersonCoDeptofCommDevWA 11/26/2014 Point& Pay - Create Order Page 1 of 1 41) Thank you for your payment! This service has been provided by Jefferson County Dept of Community Development, WA and Point& Pay. We value your business. Please keep this receipt for future reference. You have made a payment to Jefferson County Dept of Community Development, WA. Jefferson County Department of Community Development thanks you for your payment. For questions about • your account, please call 360-379-4452 Name: Sandy Colyer Address: 3602 S. Pine St., Tacoma WA, US, 98409 \Ci Contact: 2535729484 Comments: Payment ID: 15921960 Date: 11/26/14 12:38 PM Subtotal: $171.00 Fee: $5.00 Total: $176.00 Method: Credit or Debit Card(************4829) Item Purchased Transaction Description Account Amount Commercial Applications Jefferson Co C D GOV 602353002 $171.00 Signature: Date: By signing this receipt you agree to the terms and conditions of this service. You will see one line item on your credit or debit card statement indicating the amount you paid and will be identified as Jefferson Co C D GOV. If you have any questions about the charges please call 1-888-891-6064. Print Receipt Close Window https://agent.pointandpay.net/pointandpay_counter/viewReceipt.do?method=viewPayment... 12/1/2014 JEFFERSON COUNTY •CJ NO. 1530 DATE (� 2/ u.-) RECEIVED FROM girci Côuç_r � DESCRIPTION BARS# AMOUNT CURRENCY �p 15 {)(1( a w Es_ s� COIN �C ��� ` 1 tt4 C 8 Cl) 144 11. 4 ire 1.4 RECEIVED BY TOTAL OD AIR SYSTEMS ENGINEERING INC Page 1 of 3 • • 10 Washington State Department of Labor & Industries AIR SYSTEMS ENGINEERING INC Owner or tradesperson 3602 S PINE ST CRAWFORD, KANDI K TACOMA, WA 98409-8197 253-572-9484 Principals PIERCE County CRAWFORD, KANDI K, PRESIDENT CRAWFORD, DOUGLAS D, VICE PRESIDENT GEORGE, WILLIAM, VICE PRESIDENT COLYER, SANDRA K, SECRETARY ANDERSON, CURTIS M (End: 01/07/2010) ANDERSON, LORINE (End: 01/07/2010) Doing business as AIR SYSTEMS ENGINEERING INC WA UBI No. Business type 600 099 211 Corporation License Verify the contractor's active registration/license/certification (depending on trade)and any past violations. Construction Contractor Active. Meets current requirements. License specialties GENERAL License no. AIRSYE*229KN Effective—expiration 05/15/1978—02/01/2016 Bond FIDELITY&DEPOSIT CO OF MD $12,000.00 Bond account no. 08358752 Received by L&I Effective date 01/27/2010 02/01/2010 Expiration date Until Canceled https://secure.lni.wa.gov/verify/Detail.aspx?UBI=600099211&LIC=AIRSYE*229KN&SAW= 12/1/2014 AIR SYSTEMS ENGINEERING INC Page 2 of 3 VIGILANT INS CO S $12,000.00 Bond account no. 82138376 Received by L&I Effective date 02/04/2008 02/01/2008 Expiration date Until Canceled Insurance Travelers Property Cas Co of A $2,000,000.00 Policy no. VTC2J C0828 K6148TI L14 Received by L&I Effective date 10/09/2014 11/01/2014 Expiration date 11/01/2015 Insurance history Savings No savings accounts during the previous 6 year period. Lawsuits against the bond or savings No lawsuits against the bond or savings accounts during the previous 6 year period. L&I Tax debts No L&I tax debts are recorded for this contractor license during the previous 6 year period, but some debts may be recorded by other agencies. License Violations No license violations during the previous 6 year period. Workers' comp Do you know if the business has employees? If so, verify the business is up-to-date on workers'comp premiums. L&I Account ID Account is current. 336,380-00 Doing business as AIR SYSTEMS ENGINEERING Estimated workers reported Quarter 3 of Year 2014"76 to 100 Workers" L&I account representative T1 /TYRONE COLEMAN (360)902-4807-Email: COTI235®Ini.wa.gov Workplace safety and health Check for any past safety and health violations found on jobsites this business was responsible for. Citation issue date 01/28/2014 Violations Inspection no. 316961143 Location 1144 Market ST. Tacoma,WA 98402 https://secure.lni.wa.gov/verify/Detail.aspx?UBI=600099211&LIC=AIRSYE*229KN&SAW= 12/1/2014 ar 4 hoLls4 ... , , ...... :!:_:... ,....,„ .z., ,: 1 u)rYtnacJ 1 (itAirt, . i Nft1 L9GH. SIN1 ' GAS1RED 1 _ STIC HEA1 _, IT • ,, 6------ 7-----, ri \:\/7 ii.-- --- , 11 ! ,, /i I! - 1 2014 ••.: . .. .. , .......... 0.0, , -• .,:.,.. .r, .. . ._.... r'''''.711.1i1111■1111111=1111 ,. :.." ill.111111.11.111MMIMmaiai ... .. . 1r ii. - ;tr,.-'■. .-:'.'.■,4*.' : 1 ■ 0„.. "- 'f :4.- !' .--- -4>' ', '- I' .. elEff 't .11 Consery,,,:..ol e Technology „'” ' •.':.rf .'' „ ,, '. . , ■ ' 6-170.5 • MARCH, 2014 ... -_.,.....:........... DESIGN FEATURES �D/NE Figure 3.1 - Effinity93® Mode PTC TC(PTC Shown) Figure 3.2- Modine Conservicore®Heat Exchanger SECONDARY HEAT z jr,EXCHANGER �� ti➢ �;�� w PRIMARY ` HEAT POWER -.,.e EXCHANGER EXHAUSTER �` Table 3.1 - Standard Features and Factory Options O Feature PTC BC' • Aluminized steel cabinet(gauge indicated) 20 ga. 20 ga. Baked-on polyester powder paint for durability and corrosion resistence a Adjustable air deflector blades r)--2 F- ans engineered for quiet operation UQ T- otally enclosed fan motors for maximum durability Fingerproof fan guard (standard on sizes 110 and smaller) Opt Adjustable motor sheaves,certified to 0.7"W.C.external static pressure 93%thermally efficient • • Aluminized steel primary heat exchanger(409 stainless steel optional) • • R c E Tubular heat exchanger for superior durability = R n v In-shot burner on each heat exchanger tube for reliable performance,ease of serviceability and low sound level on w flame ignition/extinction Modine Conservicore®technology on secondary recuperative heat exchanger with AL29 4C®stainless steel material • - as standard ETL certification for residential (size 110 and smaller only),commercial,and industrial use in the US and Canada • 1 Factory-installed power exhauster Controls for natural gas(propane optional) Single stage gas controls • • , Flame roll out safety switch(model sizes 110 and smaller) '''▪ '.,C'''''_ o High limit safety controls for both the heated air and flue gas temperature 0 Condensate drain overf low switch to verify proper condensate drainage V Differential pressure switch for proof of venting ▪ • Direct spark ignition with continuous retry control system ▪ • Contractor Convenience Package featuring a condensate pump convenience outlet,unit on/off switch,heater function • status indicator lights,and external terminals for thermostat wiring Gas control step down transformer with 24V gas controls Fan delay timer O•=See page 11 for Field Installed Accessories. The Modine Breeze®AccuSpec is the fastest way to generate perf ormance data based B REE2 TM on actual job conditions.The Breeze®AccuSpec program is a web-based sizing and selection program.The program provides a series of step-by-step questions that allow for the easy configuration of Modine products.After a model has been configured, the program can AccuSpec generate Submittal Schedules, Submittal Data(including performance and dimensional drawings), and Specifications. 6-170.5 3 DESIGN FEATURES bDINE Figure 4.1 - Factory Mounted Standard Features m O � s ,lam► - , lot 4:— '087'(:' ` Illia ‘..-/' 2s:\ "af:: z '0: g.": !_ m O 0 Model PTC Model BTC CD Power Exhauster O High Limit Switches All units are supplied with a round vent pipe and combustion air One limit control is mounted in the air stream and will shut off the inlet pipe connections. gas supply in the event of overheating.The other limit control is O Pressure Switch mounted on the power exhauster housing and will shut off the gas An automatic reset vent pressure switch is supplied on all units supply in the event of overheating flue gas temperatures. and is designed to prevent operation of the main burner in the © Condensate Drain Overflow Switch event there is restricted venting of flue products.This restriction Shuts down gas controls if condensate is not properly draining may occur due to an improper vent diameter, long vent runs, from the unit. un-approved vent terminal, high winds, high negative pressure C) Gas Pipe Connection within space, etc.After the cause of the restriction has been Easy access to factory installed gas pipe connection stubbed to corrected,the pressure switch will reset automatically. outside of unit casing. 03 Control Step Down Transformer CO Condensate Drain Connection The control step down transformer is located in the electrical Easy access to factory installed condensate drain pipe connection junction box.The transformer is used to step down from 115V stubbed to outside of unit casing. to 24V for the gas controls,fan delay relay, field supplied motor is Combustion Air Inlet Pipe Connection starter, etc.An additional field installed transformer is required if p the supply voltage is 208V, 230V, 460V, or 575V.To determine Simple connection for combustion air inlet piping. the control transformer supplied as well as any required ® Vent Pipe Connection accessory transformers, refer to Table 10.1. Simple Fernco®rubber boot connection for PVC vent system. ® Integrated Direct Spark Control Board ®Fan Guard(Standard for PTC Models) The integrated direct spark ignition control combines all furnace Propeller units may be equiped with an optional finger proof fan control functions.The integrated board provides digital control guard(standard on size 110 and smaller)for added protection. If of the air mover, inducer, ignition, gas valve and flame sense ordered, the finger proof fan guard is installed at the factory in place as well as monitoring the safety circuit at all times. The board of the standard fan guard. includes LED diagnostics for trouble shooting and a fused ® Contractor Convenience Package power supply. Ignition control is 100%shut-off with continuous External junction box features simple connection of supply power retry. wiring internally,thermostat wiring to terminals externally, an O Flame Sensor On/Off switch, a single 115V outlet for connection of an external Remote flame sensor verifies ignition of all burners, monitors condensate pump, and status indicator lights to display the the flame signal and communicates with the integrated circuit operational state of the unit. board. ©Horizontal Air Deflector Blades © Single Stage Gas Valve Factory mounted on the discharge of the unit,the blades can The main gas valve is factory installed on the unit heater gas be adjusted to provide horizontal (up and down)delivery control of train.The main gas valve provides regulator, main gas, and the heated air. Vertical deflector blades are available as a field manual shutoff functions.The valve is redundant and provides installed accessory. 100%shut off. ®Blower Motor(Standard for BTC Models) O Flame Roll Out Switch(size 110 and smaller only)(hidden) Blower motors smaller than 3 HP are factory installed on the blower Flame roll out switches are mounted near the burners and will housing. Motors 3 HP and above ship loose for field installation to shut off the gas supply in the event of an unsafe flame roll out prevent damage during shipment.The blower motor is supplied with condition. an adjustable sheave that can be used to increase/decrease the ® Direct Spark Igniter blower RPM, and the blower motor can be provided in a variety of Provides spark for direct ignition of the burners. supply voltages and motor horsepowers. ®Blower Enclosure(OPT for BTC Models) y Filter Rack(OPT for BTC Models) Provides filtration of air to be heated. Must include Blower Enclosure accessory. 4 6-170.5 GENERAL PERFORMANCE AND ELECTRICAL DATA- MODEL PTC sylODINE Table 5.1 - Propeller Unit Heater Model PTC General Performance Data Model PTC Sizes 55 65 85 110 135 156 180 215 260 310 Btu/Hr Input O 55,000 65,000 85,000 110,000 135,000 155,000 180,000 215,000 260,000 310,000 Btu/Hr Output CD 51,150 60,450 79,050 102,300 125,500 144,150 167,400 199,950 241,800 288,300 Condensate Production(GalJHr.) 0.3 0.4 0.5 0.7 1.0 1.1 1.3 1.6 1.9 2.3 Entering Airflow(CFM) @ 70°F OO 1097 1141 1650 1750 2160 2600 3020 3865 4585 5400 Outlet Velocity(FPM)CD 618 650 619 668 719 862 676 699 831 765 Air Temp.Rise(°F) 43 49 44 54 54 51 51 48 49 '49 Max. Mounting Height(Ft.) O 12 12 13 13 14 18 15 17 20 19 Heat Throw(Ft.)@ Max.Mtg Ht 43 ,43 48 46 51 62 53 60 70 67 Motor Type O PSC PSC PSC PSC PSC PSC PSC PSC PSC PSC Motor HP 1/8 1/8 1/8 1/3 1/3 1/3 1/3 1/2 3/4 3/4 Motor RPM 1440 1440 1550 1075 1075 1075 1075 1075 1125 1125 T Ratings shown are for elevations up to 2,000 ft.For e!evations above 2,000 feet,ratings should be reduced at the rate of 4%for each 1,000 feet above sea level(in Canada see rating plate).Reduction of ratings requires use of a high altitude kit. ©Data taken at 65°F ambient and unit fired at full-rated input.Mounting height as measured from bottom of unit,and without deflector hoods. ©All motors used are produced,rated and tested by reputable manufacturers in accordance with NEMA standards and carry the standard warranty of both the motor manufacturer and Modine.All motors are totally enclosed and all single phase motors have built-in thermal overload protection. Table 5.2 - Model PTC Operating Electrical Data ® Supply Model PTC Sizes Voltage Power Code 55 65 85 110 135 156 180 215 260 310 Motor Amps 1.3 1.4 2.2 4.6 4.6 4.6 4.6 7.0 8.8 8.8 115V 01 (115V) Total Amps 2.7 2.7 4.5 6.9 6.9 6.9 6.9 9.3 11.1 9.9 1 Phase Transformer kVA n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 208V 01 (115V)with 208V Total Amps 1.49 1.49 2.49 3.81 3.81 3.81 3.81 5.14 6.14 5.47 1 or 3 Phase Transformer Transformer kVA 0.5 0.5 1.0 1.0 1.0 1.0 1.0 1.5 1.5 1.5 230V 01 (115V)with 230V Total Amps 1.35 1.35 2.25 3.45 3.45 3.45 3.45 4.65 5.55 4.95 1 or 3 Phase Transformer Transformer kVA 0.5 0.5 1.0 1.0 1.0 1.0 1.0 1.5 1.5 1.5 460V 01 (115V)with 460V Total Amps 0.68 0.68 1.13 1.73 1.73 1.73 1.73 2.33 2.78 2.48 3 Phase Transformer Transformer kVA 0.5 0.5 1.0 1.0 1.0 1.0 1.0 1.5 1.5 1.5 575V 01 (115V)with 575V Total Amps 0.54 0.54 0.9 1.38 1.38 1.38 1.38 1.86 2.22 1.98 3 Phase Transformer Transformer kVA 0.5 0.5 1.0 1.0 1.0 1.0 1.0 1.5 1.5 1.5 ©Amp draw data shown is operating amp draw at incoming power.For units that use a field installed accessory step-down transformer as noted,the amp draw shown is the primary side operating amp draw. For sizing of circuit protection for equipment with transformers,please refer to the National Electric Code. 6-170.5 5 . . ACCESSORIES DINE Table 11.1 - Field Installed Accessories Model Feature PTC BTC 'ai Vertical Deflector Blades-Allows directional discharge air control in the left and right directions. • • o Downward Air Deflector Hoods-Available in 30°,60°,and 90°configurations these deflector hoods provide more • 2 focused air flow control. Refer to page 12 for further details. a Two-Point Suspension Kits-Converts from 4-point suspension to 2-point suspension. c Fingerproof Fan Guard-Ships installed on unit in place of standard guard(standard on size 110 and smaller). • d Pipe Hanger Adapter Kits-Allows the unit to be suspended by 3/4"pipe from the standard 3/8"holes found in the c top of the unit. O Discharge Transition for Polytube-Allows for the connection of polytube(not included)to the discharge of the unit. • Blower Enclosure with or without Filter Rack-Totally encases the motor and blower assembly. Optional filters provide filtering of the air prior to entering the heater. Belt Guard-Provides protection for building occupants as well as service people from the drive belt and sheaves. :2,, Natural Gas to Propane as Conversion Kit-All required parts to convert a natural gas unit to propane gas. • Energy Saver Thermostats-Mounted high and independent of the room stat,this control turns on the unit heater w fan if high temperatures are sensed,forcing the heated air down, reducing stratification and potentially gas usage. • • E SPDT switch,30°-100°range. 16 amp @ 120V. Honeywell T631A1113. o O Single-Stage Room Thermostats-See Table 11.2 for details. • • Stepdown Transformers- Used to operate units on 208V,230V, 460V,or 575V supply voltage. Refer to Table 10.1 • for further selection details. Condensate Pump-Used for high lift applications of up to 22'-DiversiTech CP-22 • • yco ondensate Pump Suspension Kit-Used to suspend/support pump(DiversiTech CP-22)from heater. • • O• Condensate Treatment-Controls slime growth in pump(DiversiTech CP-22)and downstream drain. • • c m Condensate pH Neutralizing Kit-Reduces acidity of condensate. • • v= Recharge Kit for pH Neutralizing Kit-Aggregate material to recharge the pH Neutralizing kit(once per year or every 2000 hours). Horizontal Concentric Vent Kit- Enables horizontal concentric venting. Kit consists of one concentric . a) adapter,one vent termination screen,and one inlet guard assembly(See Figure 11.1). c c Vertical Concentric Vent Kit- Enables vertical concentric venting. Kit consists of one concentric adaptor,one > combustion air inlet cap, and two vent pipe terminal screens(See Figure 11.2). Termination screens for horizontal or vertical,2-pipe system terminals.Terminals are by others. Figure 11.1 - Horizontal Concentric Vent Kit Figure 11.2 - Vertical Concentric Vent Kit VENT -1r, TERMINAL ) ASSEMBLY 1 ,,' PVC TERMINAL II'I,I1II VENT TERMINAL , �\ ,._. (ELBOW) t Oki FROM UNIT VENT CONNECTION ` �? TO UNIT COMBUSTION �- ` INLET GUARD '' CONCENTRIC VENT ADAPTER AIR INTAKE CONNECTION '�.- ASSEMBLY CONCENTRIC VENT ADAPTER FROM UNIT VENT TO UNIT COMBUSTION AIR CONNECTION — '* INTAKE CONNECTION Table 11.2 - Field Installed Thermostats Description Single-Stage WHITE-RODGERS 1C20-101 -1.2 amps @3OVAC,50°-90°F temperature range,0.15 to 1.2 amps adjustable heat anticipator Room Thermostats WHITE-RODGERS 1C26-101 -Same as 1C20-101 above except adds Heat/Off/Cool and Fan On/Auto switches HONEYWELL TH5220D1029 digital non-programmable room stat with switching-range 40-90°F Duct JOHNSON CONTROLS A350 Electronic Temp Control with Sensor and S350 Stage Adder Thermostats (BTC Only) HONEYWELL T678A1015 20 foot capillary tube 6-170.5 11 DIMENSIONAL DATA - MODEL PTC ' • DIVE Figure 15.1 - Dimensional Drawings - Model PTC KNOCKOUTS FOR SUPPLY POWER WIRING CONDUIT ENTRANCE ADJUSTABLE --- Q(MINIMUM DISTANCE TO WALL) -- A LOUVERS 3 56I--14 90---I (4)3/8"-16 MTG HOLES- N P % ' \f-; ,t `ACCESS i y q/ PANEL i / i ��"L, M t;� ', i COMBUSTION '��� r (OPENING) -. i B °" z OUTLET �' DIY _ i 11' ' ."°` *'a'� '--. p° ° , GAS ■ i \ r CONN. L K • C FAN CONDENSATE DRAIN F - I I 3/4"PVC G- R (APPROX.) • D (OPENING) H - Table 15.1 - Dimensions (inches) Models PTC 55 PTC 65 I PTC 85 PTC110 PTC135 PTC156 qT,C1.80,, PTC 215 PTC260 PTC310 A 29.80 29.80 35.53 35.53 35.53 35.53 42.53 42.53 42.53 42.53 B 18.13 18.13 20.31 20.31 23.06 23.06 25.81 31.31 31.31 39.56 C 19.03 19.03 22.05 22.05 22.05 22.05 22.05 22.05 22.05 22.05 D 17.00 17.00 22.52 22.52 22.52 22.52 29.52 29.52 29.52 29.52 E 16.24 16.24 - 18.42 18.42 21.18 21.18 23.93 29.43 29.43 37.68 F 4.71 4.71 4.50 4.50 4.50 4.50 4.50 4.50 4.50 4.50 G 7.19 7.19 7.98 7.98 7.98 7.98 7.98 7.47 7.47 8.12 H 10.22 10.22 10.27 10.27 10.18 10.18 10.36 9.86 9.86 9.79 3.10 3.10 1.32 1.32 2.15 2.15 1.73 1.63 1.63 1.88 J 12.81 12.81 6.73 6.73 8.09 8.09 9.47 6.72 6.72 10.84 K 6.00 6.00 8.74 8.74 8.45 8.45 9.82 12.58 12.58 16.19 L 9.07 9.07 12.13 12.13 12.95 13.45 14.92 17.58 17.58 22.19 M 3.30 3.30 3.86 3.86 3.48 3.98 3.98 3.72 3.72 4.62 N 1.90 1.90 1.54 1.54 1.54 1.54 3.97 3.97 3.97 3.97 P 16.00 16.00 22.03 22.03 22.03 22.03 26.60 26.60 26.60 26.60 O 40.19 40.19 45.83 45.83 45.83 45.83 45.83 45.83 46.83 46.83 R 28.19 28.19 33.83 33.83 33.83 33.83 33.83 33.83 34.83 34.83 Combustion Air Inlet Pipe 3 3 3 3 3 4 4 4 4 6 Vent Outlet Pipe 3 3 3 3 3 4 4 4 4 4 Gas Connection 1/2 1/2 1/2 1/2 1/2 1/2 1/2 3/4 3/4 3/4 Fan Diameter 14 14 18 18 20 20 22 24 24 26 Approx.Shipping Weight(lbs.) 93 103 125 128 165 165 215 265 265 310 Table 15.2- Clearances - Sizes 110 and Below Table 15.3 - Clearances - Sizes 135-310 Unit Side Clearance To Recommended Unit Side Clearance To Recommended Combustible Materials Service Clearance Combustible Materials Service Clearance - Top and Bottom 1" 1" Top and Bottom 6" 6" Access Side 1" 18" Access Side 6" 18" Non-Access Side 1" 18" Non-Access Side 6" 18" Rear 18" 18" Rear 18" 18" Vent Connector 6" 6" Vent Connector 6" 6" 6-170.5 15 , SPECIFICATIONS - ALL MODELS DINE Note:Specifications below are extracted from a master gas-fired unit heater specification and therefore certain numbered sections have been intentionally omitted. General A. Standards E.5. The ignition controller(s) shall be 100%shut-off with All unit(s) shall include: continuous retry. E.6. The gas pressure shall be between 6-7"W.0 for natural A.2. ETL design certification for use in both the US and gas (opt). The gas pressure shall be 11-14"W.C. for Canada to the ANSI Z83.8- latest revision, standard for propane gas. "Gas Unit Heater and Gas-Fired Duct Furnaces"for safe E.7.a. The solid state ignition system shall directly light the operation, construction, and performance. 9 Y Y 9 gas by means of a direct spark igniter each time the thermostat calls for heat. B. Mechanical Configuration E.8. The unit gas controls shall be provided with the B.3. Condensing furnace section with 93%minimum following: efficiency provided by an indirect-fired tubular heat exchanger with individually fired tubes coupled to a E.8.d. Single-stage gas controls with a single-stage secondary recuperative heat exchanger for maximum combination gas control, an ignition control, and a heat recovery. tT single-stage low voltage thermostat. The unit fires at 100%full fire based on a call for heat from a room C.Venting/Combustion Air Arrangement thermostat. C.4. The unit shall be separated combustion. The venting E.9. An automatic reset high limit switch mounted in the air shall be a power exhausted arrangement with a stream to shut off the gas supply in the event of separate combustion air intake pipe connection to allow overheating. for fresh combustion air from outside the conditioned E.9.a. An automatic reset high limit switch mounted on the space. The unit shall be tested to insure proper ignition power exhauster housing to shut off the gas supply in when the unit is subjected to 40 mile per hour wind the event of overheating flue gas temperatures. velocities. The unit shall also include a factory mounted E.9.b. A condensate drain line overflow switch that senses if differential pressure switch designed to prevent main the condensate line is clogged and shuts the unit heater burner ignition until positive venting has been proven. down. Venting shall be Schedule 40 PVC. For Canadian E.10. A time delay relay that delays the start of the air mover installations, all vent pipe and components must be - to allow the heat exchanger a warm-up period after a approved to ULC S636. call for heat.The time delay relay shall also continue the air mover operation after the thermostat has been D. Unit Casing satisfied to remove any residual heat on the heat D.1. The unit heater(s) casing shall be constructed of not exchanger. less than 20 gauge aluminized steel with minimization E.11. The unit shall be orificed for up to 2000'elevation above of exposed fasteners. sea level (opt the unit shall be orificed for D.2. All exterior casing parts casing parts shall be cleaned elevation above sea level). of all oils and a phosphate coating applied prior to painting. The exterior casing parts shall then be painted F. Electrical with an electrostatically applied baked-on gray-green polyester powder paint(7-mil thickness)for corrosion F.1. All electrical components shall carry UL, ETL, or CSA resistance. listing. D.3. The unit shall be furnished with horizontal air deflectors. F.2. Low voltage terminal board. The deflectors are adjustable to provide for horizontal F.3. A single 115V to 24V step down transformer shall be directional airflow control (up or down). provided for all unit controls. E. Furnace Section G.Air Mover E.1.e. The primary heat exchanger(s) shall be made of G.1. The motor horsepower shall be 18 gauge aluminized steel (opt 409 stainless steel) G.2. The motor shall be factory wired (PTC Models). tubes and headers. Each heat exchanger tube shall be individually and directly flame-fired.The heat G.3. The motor shall be controlled by a time delay relay. exchanger tube shall be crimped to allow for thermal G.4. Propeller models shall meet the following requirements. expansion and contraction. The flue collector box shall G.4.a. The motor type shall be Single-speed,total) enclosed TE be made of 20 gauge AL29-4C stainless steel. tyP totally ( ) The thermal efficiency of the unit(s) shall be a minimum G.4.b. The motor shall be rated for:(a) 115V/60Hz/1 Ph of 93%efficient for all air flow ranges through the use of G.5. Blower models shall meet the following requirements: a secondary recuperative heat exchanger.The G.5.a. The motor type shall be single-speed, totally enclosed secondary heat exchanger shall be constructed of (TE) AL29-4C stainless steel to withstand the corrosive environment of condensing gas fired equipment. G.5.b. The motor shall be rated for: E.2. The heat exchanger(s) seams and duct connections (a) 115V/60Hz/1 Ph shall be certified to withstand 0.9"W.C. external static (b) 208V/60Hz/1 Ph (BTC model) pressure without burner flame disturbance. (c) 230V/60Hz/1 Ph (BTC model) E.3.a. The burner(s) shall be in-shot type, directly firing each (d) 208V/60Hz/3Ph (BTC model) heat exchanger tube individually and are designed for good lighting characteristics without noise of extinction (e) 230V/60Hz/3Ph (BTC model) for both natural and propane gas. (f) 460V/60Hz/3Ph (BTC model) 6-170.5 (g) 575V/60Hz/3Ph (BTC model) 17 SPECIFICATIONS - ALL MODELS DINE G.5.c. The motor shall be provided with an adjustable motor J.26. A 230V to 115V step down shall be provided for sheave to allow for minor adjustment of the blower rpm operation of the 115V power exhauster and control at the job site. (BTC models) circuit. (BTC models) G.5.d. The blower shall be a double width, double inlet J.27. A 460V to 115V step down shall be provided for (DWDI), forward curved, belt driven, assembly with spider operation of the 115V power exhauster and control ball bearings. (BTC models) circuit. (BTC models) J.28. A 575V to 115V step down shall be provided for H. Mounting operation of the 115V power exhauster and control circuit. (BTC models) H.1. The unit shall be equipped with tapped holes to accept 3/8" 16 threaded rod for suspension. J.29. A horizontal concentric vent kit shall be provided to allow the vent outlet and combustion air inlet pipes to H.1.a. The unit shall be equipped with mounting brackets to penetrate the building wall through one opening. allow for threaded rod suspension or to be bolted directly to the ceiling support structure allowing 1"of J.30. A vertical concentric vent kit shall be provided to allow top clearance. (PTC models-opt on sizes 55-110) the vent outlet and combustion air inlet pipes to penetrate the building roof through one opening. H.3. Propeller unit to have 4 suspension points. J.31. A 2-point suspension kit to convert the unit from 4-point H.4. Blower unit to have 6 suspension points. mounting to 2-point mounting. J.32. An Energy Saver Thermostat to be mounted high and J.Accessories independent or the room stat to turn on the unit neater The following field installed accessory control devices shall be fan if high temperatures are sensed, forcing the heated provided with the unit: air down to reduce stratification and gas usage. J.1. A 1/2-50 psi gas pressure regulator to reduce the inlet J.33. A condensate pump for high lift applications of up to 22'. gas pressure for the operating controls. Pump shall include indicator lights to show pump status, internal vibration isolation, a check valve, condensate J.2. A clear plastic thermostat guard with two keys for room treatment tablet dispenser, and alarm contacts to shut thermostats. the unit heater down if the pump becomes inoperable. J.4. Pipe Hanger Adapter Kit to facilitate threaded pipe J.34. A condensate pump suspension kit to suspend/support suspension. the pump (DiversiTech CP-22)from the unit heater. J.7. Vertical Deflector Kit to enables side distribution of J.35. Condensate treatment tablets to controls slime growth in airflow. pump (DiversiTech CP-22) and downstream drain. J.8. A blower enclosure fully encloses blower to enable the J.36. A condensate pH neutralizing kit to reduce the acidity of attachment of filter racks and/or duct. condensate. Includes barbed inlet and outlet fittings, J.9. A combination filter rack/duct connector containing a 1" mounting brackets and an initial charge of neutralizing thick, cleanable filter. aggregate. J.11. A belt guard enclosing the belts and sheaves (pulleys) J.37. A recharge kit for pH neutralizing kit. Includes sufficient on a blower type unit heater. (BTC models) aggregate for a complete recharge of the neutralizing kit. J.12. Propane conversion kit for converting natural gas units to propane gas. K.Thermostats J.17. Discharge transition from unit to polytube. (BTC models) The unit shall be provided with the following thermostat: J.18. 30° non-velocity generating downward air deflector hood K.2. A single stage room thermostat with a 50°-90°F range. constructed of 20 ga. cold rolled steel with baked on K.3. A single stage room thermostat with a 50°-90°F range gray green polyester powder paint. with Heat/Off/Cool and Fan On/Auto switching. J.19. 60° non-velocity generating downward air deflector hood K.4. Honeywell TH5220D1029 digital non programmable constructed of 20 ga. cold rolled steel with baked-on room stat with switching range 40-90°F. gray-green polyester powder paint. J.20. 90° non-velocity generating downward air deflector hood K.5. A field installed two-stage duct thermostat with a constructed of 20 ga. cold rolled steel with baked-on 0°-100°F range and 20 foot capillary. gray-green polyester powder paint. K.6. A two-stage electronic duct thermostat with field J21. A 208V to 115V step down shall be provided for installed temperature sensor, temperature selector and operation of the 115V unit. (PTC models) one stage adder. J.22. A 230V to 115V step down shall be provided for operation of the 115V unit. (PTC models) J.23 A 460V to 115V step down shall be provided for operation of the 115V unit. (PTC models) J.24. A 575V to 115V step down shall be provided for operation of the 115V unit. (PTC models) J.25. A 208V to 115V step down shall be provided for operation of the 115V power exhauster and control circuit. (BTC models) 18 6-170.5 I ?ODINE 6-563.7 5H0807150000 November,2014 INSTALLATION AND SE MANUAL high efficiency, separated combustion gas-fired unit heaters 11' odthIiliTCja d BTC 1 Model PTC ....___I , , , „I.') t- -1-r _ it y:_i,;,;,,,c)r„,T_ E In us v i`vi v„r.,,,1,016 ic, h^oto:” Intertek All models approved for use in California by the CEC and in Massachusetts. Unit heater is certified for residential (size 110 and smaller only) and commercial applications. = ®Effinity93, Conservicore Technology, and any combination of these names either together or with other words is trademarked � °° by Modine Manufacturing Co. FOR YOUR SAFETY The use and storage of gasoline or other flammable vapors and liquids in open containers AWARNING in the vicinity of this appliance is hazardous. 1. Improper installation, adjustment, alteration, IMPORTANT service, or maintenance can cause property damage, injury, or death and could cause The use of this manual is specifically intended exposure to substances which have been for a qualified installation and service agency. determined by various state agencies to All installation and service of these units cause cancer, birth defects, or other must be performed by a qualified installation reproductive harm. Read the installation, and service agency. operating, and maintenance instructions thoroughly before installing or servicing Inspection on Arrival this equipment. 1. Inspect unit upon arrival. In case of damage, report it immediately to the transportation company and your local 2. Do not locate ANY gas-fired units in areas Modine sales representative. where chlorinated, halogenated, or acidic 2. Check rating plate on unit to verify that power supply meets vapors are present in the atmosphere. available electric power at the point of installation. These substances can cause premature 3. Inspect unit upon arrival for conformance with description of heat exchanger failure due to corrosion, product ordered (including specifications where applicable). which can cause property damage, serious Table of Contents injury, or death. Inspection on Arrival 1 Special Precautions 2 SI (Metric) Conversion Factors 3 Before You Begin 3 FOR YOUR SAFETY Unit Location 4 Combustible Material and Service Clearances 4 WHAT TO DO IF YOU SMELL GAS: Unit Mounting 5 1. Open windows. In Velnt non 6 9 2. Do not try to light any appliance. Venting &Condensate Drain 13 3. Do not touch any electrical switch; do Gas Connections 14 I not use any phone in your building. High-Altitude Accessory Kit 15 4. Extinguish any open flame. Electrical Connections 17 5. Immediately call your gas supplier from a Ductwork 20 y y g pp Performance Data 20 neighbor's phone. Follow the gas supplier's Dimensions 26 instructions. If you can not reach your gas Service/Troubleshooting 28 supplier, call your fire department. Model/Serial Number/Replacement Parts 31 Commercial Warranty Back Cover - THIS MANUAL IS THE PROPERTY OF THE OWNER. PLEASE BE SURE TO LEAVE IT WITH THE OWNER WHEN YOU LEAVE THE JOB. SPECIAL PRECAUTIONS SPECIAL PRECAUTIONS A WARNING THE INSTALLATION AND MAINTENANCE INSTRUCTIONS IN THIS MANUAL MUST BE FOLLOWED TO PROVIDE SAFE, EFFICIENT AND TROUBLE-FREE OPERATION. IN ADDITION, 13.Any original factory wiring that requires replacement must PARTICULAR CARE MUST BE EXERCISED REGARDING THE be replaced with wiring material having a temperature SPECIAL PRECAUTIONS LISTED BELOW. FAILURE TO rating of at least 105°C. PROPERLY ADDRESS THESE CRITICAL AREAS COULD 14.Ensure that the supply voltage to the appliance, as RESULT IN PROPERTY DAMAGE OR LOSS, PERSONAL indicated on the serial plate, is not 5%greater than or 5% INJURY, OR DEATH.THESE INSTRUCTIONS SUBJECT TO less than the rated voltage. ANY MORE RESTRICTIVE LOCAL OR NATIONAL CODES. 15.When servicing or repairing this equipment, use only HAZARD INTENSITY LEVELS factory-approved service replacement parts.A complete replacements parts list may be obtained by contacting 1. DANGER: Indicates an imminently hazardous situation the factory. Refer to the rating plate on the appliance for which, if not avoided, WILL result in death or serious injury. complete appliance model number, serial number, and 2. WARNING: Indicates a potentially hazardous situation company address.Any substitution of parts or controls not which, if not avoided, COULD result in death or serious injury. approved by the factory will be at the owner's risk. 3. CAUTION: Indicates a potentially hazardous situation which, if not avoided, MAY result in minor or moderate injury. A CAUTION 4. IMPORTANT: Indicates a situation which, if not avoided, MAY result in a potential safety concern. 1. All literature shipped with this unit should be kept for future use for servicing or service diagnostics. Do not ADANGER discard any literature shipped with this unit. 2. Consult piping, electrical, and venting instructions in this Appliances must not be installed where they may be exposed manual before final installation. to a potentially explosive or flammable atmosphere. 3. Do not attach ductwork, air filters, or polytubes to any propeller unit heater. 4. Clearances to combustible materials are critical. Be sure AWARNING to follow all listed requirements. 5. Heaters are designed for use in heating applications with 1. Gas fired heating equipment must be vented do not ambient temperatures between 40°F and 80°F. Heaters operate unvented. should not be used in applications where the heated 2. A built-in power exhauster is provided- additional external space temperature is below 40°F. The combination of low power exhausters are not required or permitted. space and combustion air temperatures may result in 3. Unit must not be common vented with other appliances. condensate freezing in the secondary heat exchanger and/or condensate drain. 4. If an existing heater is being replaced, the vent system 6. Do not install unit outdoors. must meet the requirements specified in this manual. Improperly sized or constructed venting systems can 7. In garages or other sections of aircraft hangars such as result in vent gas leakage or the formation of condensate. offices and shops that communicate with areas used for Failure to follow these instructions can result in injury servicing or storage, keep the bottom of the unit at least or death. 7'above the floor unless the unit is properly guarded to 5. In locations where the outside air temperature falls below provide user protection from moving parts and interior freezing, icicles may form on horizontal vent terminations surface temperatures that can cause serious burns if from the condensate formed in the vent system. Locate the touched. In parking garages, the unit must be installed in vent termination where a falling icicle will not be a hazard. accordance with the standard for parking structures ANSI/ 6. Installation must conform with local building codes or in NFPA 88A, and in repair garages the standard for repair the absence of local codes, the National Fuel Gas Code, garages NFPA 30A(formerly NFPA 88B). In Canada, ANSI Z223.1 (NFPA 54) - latest edition. In Canada installation of heaters in airplane hangars must be in installation must be in accordance with CSA-B149.1. accordance with the requirements of the enforcing 7. Do not install PVC pipe near high temperature sources of authority, and in public garages in accordance with the heat exceeding 140°F that could damage the pipe and current CSA-B149 codes. cause hazardous leaks of products of combustion or keep ars g. In aircraft han the bottom of the unit at least 10' water into the space. g p 8. All field gas piping must be pressure/leak tested prior to from the highest surface of the wings or engine enclosure operation. Never use an open flame. Use a soap solution of the highest aircraft housed in the hangars and in or equivalent for testing. accordance with the requirements of the enforcing 9. Gas pressure to appliance controls must never exceed authority and/or NFPA 409- latest edition. 14"W.C. (1/2 psi). 9. Installation of units in high humidity or salt water 10.To reduce the opportunity for condensation, the minimum atmospheres will cause accelerated corrosion resulting in sea level input to the appliance, as indicated on the serial a reduction of the normal life of the units. plate, must not be less than 5%below the rated input, or 10.Do not install units below 7' measured from the bottom of 5%below the minimum rated input of dual rated units. the unit to the floor in commercial applications(unless unit 11. Disconnect power supply before making wiring is properly guarded to provide user protection from connections to prevent electrical shock and equipment moving parts and interior surface temperatures that can damage. cause serious burns if touched) and 5'measured from the 12.All appliances must be wired strictly in accordance with bottom of the unit to the floor in residential applications the wiring diagram furnished with the appliance.Any (sizes 110 and smaller only). wiring different from the wiring diagram could result in a 11. Be sure no obstructions block air intake and discharge of hazard to persons and property. unit heaters. 2 6-563.7 ' SPECIAL PRECAUTIONS/SI (METRIC) CONVERSION FACTORS A CAUTION BEFORE YOU BEGIN 12.The minimum distance from combustible material is based A CAUTION on the combustible material surface not exceeding 160°F. 1.All literature shipped with this unit should be kept for future Clearance from the top of the unit may be required to be use for servicing or service diagnostics. Leave manual with greater then the minimum specified if heat damage, other the owner. Do not discard any literature shipped with this unit. than fire, may occur to materials above the unit heater at the temperature described. 2. Consult piping, electrical, and venting instructions in this 13.Allow 18" of clearance at rear(or 12" beyond end of manual before final installation. motor at rear of unit, whichever is greater) and access 3. Do not attach ductwork, air filters, or polytubes to any side to provide ample air for proper operation of fan. propeller unit heater. 14.The concentric vent adapter box must be installed inside of the structure or building. Do not install this box on the exterior of a building or structure. In the U.S., the installation of these units must comply with the 15.Purging of air from gas supply line should be performed the National Fuel Gas Code,ANSI Z223.1 (NFPA 54) - latest as described in the National Fuel Gas Code,ANSI Z223.1 edition, or in other applicable local building codes. In Canada, (NFPA 54) - latest edition, or in Canada in CSA-B149 the installation of these units must comply with local plumbing codes. or waste water codes and other applicable codes and with the I 16.When leak testing the gas supply piping system, the current code CSA B149.1. appliance and its combination gas control must be 1.All installation and service of these units must be isolated during any pressure testing in excess of 14"W.C. performed by a qualified installation and service agency (1/2 psi). only as defined in ANSI Z223.1 (NFPA 54) - latest edition or 17.The unit should be isolated from the gas supply piping in Canada by a licensed gas fitter. system by closing itsfielc installed manual shut-off valve. 2. This unit-is certifiectwith the controls furnished. For ° .', This manual shut-off valve should be located within 6'of replacements parts, please order according to the the heater. replacement parts list on serial plate.Always know your 18. Turn off all gas before installing appliance. model and serial numbers. Modine reserves the right to 19. Check the gas inlet pressure at the unit upstream of the substitute other authorized controls as replacements. combination gas control. The inlet pressure should be 3. Unit is balanced for correct performance. Do not alter fan 6-7"W.C. on natural 9 as or 12-14" W.C. on propane. If or operate motors at speeds below what is shown in this inlet pressure is too high, install an additional pressure manual. regulator upstream of the combination gas control. 4. Information on controls is supplied separately. 20.Service or repair of this equipment must be performed by a qualified service agency. 21.Do not attempt to reuse any mechanical or electronic SI (Metric) Conversion Factors ignition controller which has been wet. Replace defective controller. To Convert Multiply By To Obtain "W.C. 0.249 kPa °F (°F-32)x 5/9 °C BTU 1.06 kJ IMPORTANT Btu/ft3 37.3 kJ/m3 Btu/hr 0.000293 kW 1. To prevent premature heat exchanger failure, do not locate CFH(ft3/hr) 0.000472 m3/min ANY gas-fired appliances in areas where corrosive vapors CFH(ft3/hr) 0.00000787 m3/s (i.e. chlorinated, halogenated, or acidic) are present in the CFM(ft3/min) 0.0283 m3/min atmosphere. CFM(ft3/min) 0.000472 m3/s 2. To prevent premature heat exchanger failure, the input to feet 0.305 m the appliance as indicated on the serial plate, must not Gal/Hr. 0.00379 m3/hr exceed the rated input by more than 5%. Verify that the Gal/Hr. 3.79 I/hr blower has been set to the proper RPM for the gallons 3.79 I application. Refer to page 19 for blower adjustments. 3. Start-up and adjustment procedures must be performed Horsepower 746 W by a qualified service agency. inches 25.4 mm pound 0.454 kg psig 6.89 kPa psiq 27.7 "W.C. 6-563.7 3 UNIT LOCATION UNIT LOCATION Figure 4.1 - Combustible Material and Service ® DANGER Clearances Appliances must not be installed where they may be Ttp exposed to a potentially explosive or flammable atmosphere. , , I _, sue-, ii i' A CAUTION ,., 1.. Non r-) Access y 1. Clearances to combustible materials are critical. Be sure to Access r-i Side follow all listed requirements. - Side — ''' Y., 2. Heaters are designed for use in heating applications with ,• i-ri ambient temperatures between 40°F and 80°F. Heaters .^ ,- �', should not be used in applications where the heated space } temperature is below 40°F. The combination of low space B0 i"' and combustion air temperatures may result in condensate freezing in the secondary heat exchanger and/or condensate drain. Table 4.1 - Clearances - Sizes 110 and Below 3. Do not install unit outdoors. Clearance To Recommended Unit Side 4. In garages or other sections of aircraft hangars such as Combustible Materials Service Clearance offices and shops that communicate with areas used for Top and Bottom 1" 1" servicing or storage, keep the bottom of the unit at least Access Side 1" 18" 7'above the floor unless the unit is properly guarded to provide user protection from moving parts and interior Non-Access Side 1" 18" surface temperatures that can cause serious burns if Rear 18" 18" touched. In parking garages, the unit must be installed in Vent Connector 6" 6 accordance with the standard for parking structures ANSI/ NFPA 88A, and in repair garages the standard for repair Table 4.2 - Clearances - Sizes 135-310 garages NFPA 30A(formerly NFPA 88B). In Canada, installation of heaters in airplane hangars must be in Unit Side Clearance To Recommended accordance with the requirements of the enforcing Combustible Materials Service Clearance authority, and in public garages in accordance with the Top and Bottom 6" 6" current CSA-B149 codes. Access Side 6" 18" 5. In aircraft hangars, keep the bottom of the unit at least Non-Access Side 6" 18" 10'from the highest surface of the wings or engine enclosure of the highest aircraft housed in the hangars Rear 18" 18" and in accordance with the requirements of the enforcing Vent Connector 6" 6" authority and/or NFPA 409 - latest edition. 6. Installation of units in high humidity or salt water 4. Do not install units in locations where the flue products atmospheres will cause accelerated corrosion resulting in can be drawn into the adjacent building openings such as a reduction of the normal life of the units. windows, fresh air intakes, etc. 5. Be sure that the minimum clearances to combustible materials and recommended service clearances are IMPORTANT maintained. Units are designed for installation with the minimum clearances as shown in Figure 4.1 and Table 4.1. Clearance from the top of the unit may be required to be To prevent premature heat exchanger failure, do not locate greater than 6" if heat damage other than fire could result ANY gas-fired appliances in areas where corrosive vapors (such as material distortion or discoloration). (i.e. chlorinated, halogenated, or acidic) are present in the atmosphere. 6. Do not install units in locations exposed to water spray, rain, or dripping water. 7. Mounting height(measured from bottom of unit) at which unit Location Recommendations heaters are installed is critical. Refer to mounting height and 1.When locating the heater, consider general space and heat throw data on page 24 of this manual. The maximum heating requirements, availability of gas and electrical supply, mounting height for any unit is that height above which the and proximity to vent locations and condensate drain lines. unit will not deliver heated air to the floor. 2. When locating units, it is important to consider that the Sound and Vibration Levels combustion air and exhaust vent piping must be connected to the outside atmosphere. Vent terminals should be located All standard mechanical equipment generates some sound and adjacent to one another. Maximum equivalent vent lengths vibration that may require attenuation. Libraries, private offices are listed in"Section A-General Instruction-All Units"of the and hospital facilities will require more attenuation, and in such Venting instructions. cases, an acoustical consultant may be retained to assist in the 3. Be sure the structural support at the unit location site is application. Locating the equipment away from the critical area adequate to support the unit's weight. Refer to pages 26 and is desirable within ducting limitations. Generally, a unit should 27 for unit weights. For proper operation the unit must be be located within 15'of a primary support beam. Smaller installed in a level horizontal position. deflections typically result in reduced vibration and noise transmission. 4 6-563.7 UNIT MOUNTING Alternate Suspension Methods A CAUTION A pipe hanger adapter kit, shown in Figure 5.1, is available as an accessory. One kit consists of two drilled 3/4" IPS pipe caps 1. Do not install units below 7'measured from the bottom of and two 3/8"-16 x 1-1/2"capscrews to facilitate threaded pipe the unit to the floor in commercial applications (unless suspension. Two kits would be required for PTC units and 3 kits unit is properly guarded to provide user protection from for BTC units. moving parts and interior surface temperatures that can cause serious burns if touched) and 5' measured from the Figure 5.1 - Unit Heater Suspension Methods bottom of the unit to the floor in residential applications (sizes 110 and smaller only). 2. Be sure no obstructions block air intake and discharge of unit heaters. 3. The minimum distance from combustible material is based on the combustible material surface not exceeding 160°F. Clearance from the top of the unit may be required L1g31 to be greater than the minimum specified if heat damage, other than fire, may occur to materials above the unit heater at the temperature described. Pipe Adaptor Kit 4. Allow 18"clearance at rear(or 12" beyond end of motor at rear of unit, whichever is greater) and access side to provide ample air for proper operation of fan. Also available is a 2-point mounting kit for installations where the ceiling structure only allows for 2 mounting points. Refer to the latest revision of literature#6-574 for instructions. --1 Be sure the means of suspension is adequate to support the weight of the unit (see pages 26 and 27 for unit weights). 2. For proper operation, the unit must be installed in a level horizontal position from front to back and side to side. 3. Clearances to combustibles as specified in Table 4.1 must be strictly maintained. 4.All standard units are shipped fully boxed. Larger units are also supplied with skid supports on the bottom of the box. The larger units may be lifted from the bottom by means of a fork lift or other lifting device only if the shipping support skids are left in place and the forks support the whole depth of the unit. If the unit must be lifted from the bottom for final installation without the carton in place, be sure to properly support the unit over its entire length and width to prevent damage. When lifting units, make sure the load is balanced. 5. Propeller models have four mounting holes and blower models have six mounting holes.The units can be mounted with 3/8"-16 threaded rod as follows: • On each piece of threaded rod used, screw a nut a distance of about 1"onto the end of the threaded rods that will be screwed into the unit heater. • Place a washer over the end of the threaded rod and screw the threaded rod into the unit heater weld nuts on the top of the heater at least 5 turns, and no more than 10 turns. Tighten the nut first installed onto the threaded rod to prevent the rod from turning. • Drill holes into a steel channel or angle iron at the same center-line dimensions as the heater that is being installed. The steel channels or angle iron pieces need to span and be fastened to appropriate structural members. • Cut the threaded rods to the preferred length, place them through the holes in the steel channel or angle iron and secure with washers and lock nuts or lock washers and nuts.A double nut arrangement can be used here instead of at the unit heater(a double nut can be used both places but is not required). • Do not install standard unit heaters above the maximum mounting height shown in Tables 24.1 or 24.2. 6-563.7 5 INSTALLATION - VENTING A2. Model PTC/BTC units feature high thermal efficiency and A WARNING are certified as Category IV vented appliances. The units will produce condensate during operation. Both the heater 1. Gas fired heating equipment must be vented-do not and the vent system must be connected to a condensate operate unvented. removal drain, which is detailed in this manual. 2. A built-in power exhauster is provided-additional external A3. Vent pipe must be Schedule 40 PVC pipe. In Canada, power exhausters are not required or permitted. all PVC vent pipe must be approved to ULC S636. The combustion air inlet pipe must be Schedule 40 PVC for 3. Unit must not be common vented with other appliances. model sizes 260 and smaller. For model size 310, the 4. If an existing heater is being replaced,the vent system combustion air inlet pipe must be sealed, single wall must meet the requirements specified in this manual. galvanized steel or other suitable corrosion resistant Improperly sized or constructed venting systems can result material. in vent gas leakage or the formation of condensate. Failure to follow these instructions can result in injury or death. A4. All heaters come with factory installed vent and combustion 5. In locations where the outside air temperature falls below air adapters for attaching the vent and combustion air inlet freezing, icicles may form on horizontal vent terminations cipin to the heater(refer to Table 6.1 for applicable from the condensate formed in the vent system. Locate the connector ctor sizes). vent termination where a falling icicle will not be a hazard. Table 6.1 - Combustion Air & Vent Pipe Connection 6. Do not install PVC pipe near high temperature sources of Combustion Air Inlet Flue Exhaust Outlet heat exceeding 140°F that could damage the pipe and Model Size cause hazardous leaks of products of combustion or water Diameter Material Diameter Material into the space. 55-135 T 3" PVC 3" PVC ACAUTION " 156-260 4" PVC 4" PVC 310 6" Steel 4" PVC Installation must conform with local building codes or in the T Size 110 and smaller maximum vent length is 25'. absence of local codes, with the National Fuel Gas Code, ANSI Z223.1 (NFPA 54) - latest edition. In Canada installation A5. Attach the vent pipe to the unit heater vent connection must be in accordance with CSA B149.1. adapter by sliding the pipe into the rubber exhaust pipe coupling located on the back of the unit.Tighten the pipe clamp to secure the vent pipe to the unit. Vent pipe must Model PTC and BTC unit heaters must be vented with the not be smaller than the connector size. proper passageway as described in these instructions to A6. Attach the combustion air inlet pipe to the unit heater inlet convey flue gases from the unit or the vent connector to the air connection adapter with 3 corrosion resistant screws. outside atmosphere. The heaters must also have a separate (Drill pilot holes through the pipe and adapter prior to combustion air intake pipe to bring in fresh air for combustion screwing in place). Pipe must not be smaller than the from the outside atmosphere. connector size. The venting instructions are organized in sections, based on A7. Limit the total equivalent vent pipe length to a minimum of installation type. The sections are identified as follows: 5'and a maximum of 50' (25'for sizes 110 and smaller), making the vent system as straight as possible. The Instructions Applicable Installation Instructions equivalent length of a 3"or 4"90° elbow is 6'and for a 6" Section by Vent System Type _ 90°elbow is 7'. Two 45° elbows are equivalent to one 90° A General Instructions for ALL installations elbow. The combustion air inlet pipe length should be B VERTICAL vent systems® approximately the same as the vent pipe. A8. A minimum of 12"straight pipe is recommended from the C HORIZONTAL vent systems T flue outlet before turns in the vent pipe. D Additional requirements for HORIZONTAL AND A9. The vent and combustion air piping must be properly VERTICAL CONCENTRIC vent systems© supported with special consideration to the weight of the T The differences between vertical and horizontal vent systems in 2-Pipe or piping system.The approximate weight per 10' sections of concentric vent configurations will be identified in"Section A-General Schedule 40 PVC is 14 lbs. for 3"diameter, 20 lbs. for 4" Instructions—All units". diameter, and 35 lbs. for 6"diameter. Do not use the ©For 2-Pipe installations,only sections B or C are required.For a concentric vent heater or concentric adapter box to provide support. installation,section B or C must be followed,along with additional instructions A10. Horizontal sections of vent pipe are to be installed with a shown in section D. P p minimum upward pitch from the appliance of 1/4" per foot and suspended securely from overhead structures at Section A - General Instructions - All Units points not greater than 3'apart. Cradle type hangers Al. If the unit heater being installed is replacing existing should be used to allow for expansion and contraction. equipment and using the existing vent system from that All. To ensure the piping is leak free after installation, the equipment, inspect the venting system for proper materials, Schedule 40 PVC vent system, and combustion air inlet size and horizontal pitch, as required in these instructions. piping on applicable model sizes, must be solvent welded Determine that there is no blockage or restriction, leakage, (glued) in a manner consistent with normal industry corrosion and other deficiencies, which could cause an standards and in compliance with all local fire and building unsafe condition. code requirements. Primer for joints should conform to ASTM F 656. Cement for joints should conform to ASTM D 2564. For single wall metal combustion air inlet piping (model size 310 only), see note Al2 for proper joint sealing. 6 6-563.7 INSTALLATION - VENTING Al2. For single wall galvanized combustion air inlet piping Vertical Vent System Determination (model size 310 only), seal joints and seams with silicone • Vertical vent systems terminate vertically(up) sealant or 2 turns of metallic tape. Fasten individual (an example is shown in Figure 9.1). lengths of vent together with at least 3 corrosion resistant sheet metal screws. • Determine the venting configuration as follows: A13. Do not install PVC pipe near high temperature sources of > For 2 building penetrations through the roof(1 for the heat exceeding 140°F that could damage the pipe and combustion air inlet pipe and 1 for the vent pipe), cause hazardous leaks of products of combustion or water proceed to"Section B-Vertical Venting". into the space. > For a single larger building penetration through the A14. Avoid venting through unheated space when possible. roof, through which both the combustion air inlet and A15. When the vent passes through a combustible wall or roof, vent pipes will pass, proceed to "Section B Vertical no special clearance to combustible precautions are Venting". Follow those instructions which cover the required to the materials through which the vent passes. common requirements for both 2-Pipe and Concentric Because of the low flue gas temperature, the vent is Vent installations. That section will direct you to certified as zero clearance. "Section D Horizontal and Vertical Concentric A16. Minimum vent termination clearances must be maintained Venting"at the appropriate step of the installation. per Table 7.1: >For all other cases, proceed to the next section for Horizontal Vent System Determination. Table 7.1 - Minimum Vent Termination Clearances Structure Minimum Clearances for Horizontal Vent System Determination Vent Terminal Location • Horizontal vent systems terminate horizontally Forced air inlet within 10 feet 3 feet above (sideways) (an example is shown in Figure 11.1). Combustion air inlet of another • Determine the venting gQnfiguratioJ1.,as.fQ1lows:-,.. , - appliance - 6 feet all directions > For 2 building penetrations through the wall (1 for the Door,window,gravity air inlet, 4 feet horizontal and below combustion air inlet pipe and 1 for the vent pipe), or any building opening 1 foot above proceed to"Section C- Horizontal Venting". Electric meter,gas meter,and 4 feet horizontal(U.S.) >For a single larger building penetration through the relief equipment® 6 feet horizontal(Canada) wall, through which both the combustion air inlet and Gas regulator i0 3 feet horizontal(U.S.) vent pipes will pass, proceed to"Section C 6 feet horizontal(Canada) Horizontal Venting". Follow those instructions which Adjacent public walkways 7 feet all directions cover the common requirements for both 2-Pipe and Grade(ground level) 3 feet above O Concentric Vent installations. That section will direct • you to "Section D - Horizontal and Vertical Concentric ,O Do not terminate the vent directly above a gas meter or regulator. Venting"at the appropriate step of the installation. OO The vent must be at least 12"higher than anticipated snow depth. A17. Do NOT vent this appliance into a masonry chimney. A18. Do NOT use dampers or other devices in the vent or combustion air pipes. A19. The venting system must be exclusive to a single appliance, and no other appliance is allowed to be vented ed into it. A20. Precautions must be taken to prevent degradation of building materials by flue products. A21. To improve the ability to inspect and maintain the vent system, it is recommended that the vent pipe not pass through any unoccupied attic, inside wall, concealed space, or floor. A22. Long runs of horizontal or vertical combustion air pipes may require insulation in very cold climates to prevent the buildup of condensation on the outside of the pipe where the pipe passes through conditioned spaces. A23. Vertical combustion air pipes should be fitted with a tee with a drip leg and a clean out cap to prevent against the possibility of any moisture in the combustion air pipe from entering the unit. The drip leg should be inspected and cleaned out periodically during the heating season. A24. In addition to following these General Instructions, specific instructions for Vertical and Horizontal vent systems in 2-Pipe or Concentric Vent configurations must also be followed. The following outlines the differences: 6-563.7 7 INSTALLATION - VENTING Section B - Vertical Vent System Installation d. Connection of a combustion air inlet pipe is required to be connected from the building exterior(not shown in B1.This section applies to vertically vented 2-pipe (1 combustion Figure 8.1). air inlet pipe and 1 vent pipe) and concentric (single roof e. Condensate drains are required for both the unit heater penetration)vent systems and is in addition to"Section A- and the vent system. Properly sized traps are included General Instructions-All Units". with the unit. Proper drain design and installation is B2.Vertical vent systems terminate vertically(up). critical to ensure that the unit and vent systems are B3. It is required to install a tee with drip leg and clean out cap properly drained. Refer to the section titled "Condensate as shown in Figure 8.1. Please note the following Drain and Trap Installation"on page 13 for detailed requirements: instructions. a. Only the vent system drip leg and condensate removal B4. If a concentric vent system is to pass through one drain connections are shown. Vent and combustion air common hole in the roof, please proceed at this point to piping must be terminated per the instructions in this "Section D - Horizontal and Vertical Concentric Venting"for manual, for either 2-pipe or vertical concentric vent instructions. Otherwise, proceed to note B5 for instructions arrangements.All venting and drain components, except on terminating a 2-pipe installation. condensate traps, are by others. B5.For 2-pipe vertical configurations, refer to the following b.The standard vent drip leg and drain shown for U.S. instructions and Figure 9.1 with minimum distances as ONLY installations utilizes a tee, sized to match the vent shown. diameter for the model size(see Table 6.1). The tee B6.The combustion air inlet and vent pipes must each be captures and directs the condensate to a cap that is terminated with two 90°elbows with screened openings drilled and fitted with a 3/4"fitting for connection to the (four elbows total). The screens are available from Modine condensate drain. For installation in Canada, see Note B3c. as part of a kit. For model sizes 260 and smaller, the 4 c. The vent drip leg for Canadian installations must be elbows are to be PVC. For model size 310, the vent pipe approved to ULC S636. This requires the use of a is to be terminated with 2 PVC elbows and the combustion series of reducers from the outlet of the tea to the drain air inlet pipe is to be terminated with 2 galvanized or other connection. Drilling or otherwise modifying the shape or approved corrosion resistant metal elbows. structure of any vent components is not allowed per ULC B7.The combustion air inlet and vent pipe terminations must S636. Note that the 3/4" condensate drain piping and be positioned in opposite directions. condensate traps are not subject to the ULC S636 B8.Once venting is complete, proceed to the section titled requirements that apply to the vent system. This method "Condensate Drain and Trap Installation"on page 13. is also acceptable in US installations. Figure 8.1 - Vertical Venting System Drip Leg and Condensate Drain Connections To Building Exterior(refer to Note B3.a.) 1 . .1/4\-,4,..1.4,..:1;i=1.,-, -,=,‘Li pr'4!;,' a , A . Drip Leg for Canada i �/ (Alternate for US) �. (refer to Note B3.c.) �t /�►►�- $ '* s S t " -°1 ' r g.... - .- ,,,, rw„,.. .., , :.,., -, , W.-s.. 1F x' .� �. 3 ...dam . z, ,, `., ' ‘s'il ,-.,, 4 j �„._,.. ,r _. ,,,,,....,... , „.. _., .,,,t,........2_,..",„,,,,,,,,.7, 11,w..,,, ,,, , I , ,,,,..,2 ,.....,, , , ,•4: '''' € ..„,.. ..„„. ..,, n 9 Niiii /t I II Mt Combustion Air Inlet ili MP Pipe Connector Drain and trap to refer to Note B3.d. sanitary sewer - Standard Vent ( ) connection for Drip Leg for condensate removal o i US ONLY (refer to NoteB3e) ,s2 11 (refer to Note B3.b.) D Proper drain design and installation is critical to ensure that the unit and vent systems are properly drained. 8 6-563.7 INSTALLATION - VENTING Figure 9.1 - Vertical 2-Pipe Vent System for Flat Roofs MODEL SIZES 55 THROUGH 260 L4•minimum rrom aajacent wall or building to Combustion Air Inlet Pipe Terminal 4.5"Minimum 4.5"Minimum • iir• INIT 1� 8"Minimum(135-215) I ��,. ��(11i� 14"Minimum(260) ��l t1J _ _ Termination Screens Uie Roof flashing required at all (refer to Note B6) all 12"Minimum penetrations above roof or snow line through the roof ® 7///////i�iM7///////// �/////dim, nn non Vent Pipe Combustion Air Vent Pipe Combustion Air Inlet Pipe Inlet Pipe • MODEL SIZE 310 24"Minimum from adjacent ,. ,,.. -.. , , wall or building to Combustion Air Inlet Terminal Opening 4.5"Minimum 4.5"Minimum 1 IILI__ � Il 1 14"Minimum r, ..:-"i".10' Termination Screens I • (refer to Note B6) 111-411641r4• Roof flashing I ( ) .',-12"Minimum above penetrations at all roof or snow line penetrations r,h through the roof Ihilizey I■ifi%////////I 161 ElVent Pipe Combustion Air Inlet Pipe p Vent Pipe Combustion Air Inlet Pipe • Figure 9.2 - Vertical 2-Pipe Vent System for Sloped Roofs For vent outlet opening -4*- -.-4.5°Minimum Table 9.2 - Minimum Height distance above combustion air intake opening, from Roof to Lowest refer to Figure 9.1 fr mel Combustion air s intake 5 through 260. Discharge Opening for model sizes 85 through 260. Roof flashing For model size 310,pipe is 6" ■ AV lika. required at all galvanized or corrosion resistant metal Rise"X" Minimum"H" penetrations INV 1 �_ through roof (in)® (ft)O X Nigh& ill Over 0 to 6 1.00 Over 6 to 7 1.25 tOver 7 to 8 1.50 .4—12"—► Minimum Height"H" Over 8 to 9 2.00 Based on Table 9.2 to inlet opening Over 9 to 10 2.50 Over 10 to 11 3.25 Over 11 to 12 4.00 r� Over 12 to 14 5.00 Over 15 to 16 6.00 Over 16 to 18 7.00 Over 18 to 20 7.50 Over 20 to 21 8.00 ®Rise X/12 corresponds to the roof pitch Vent Outlet Combusion Air (e.g.X=9 is 9/12 pitch). Pipe Inlet Pipe 2,Size according to snow depth. 6-563.7 9 INSTALLATION - VENTING Section C - Horizontal Vent System Installation "Section D- Horizontal and Vertical Concentric Venting" for instructions. Otherwise, proceed to note C5 for C1. This section applies to horizontally vented 2-pipe vent instructions on terminating a 2-pipe installation. systems(1 combustion air inlet pipe and 1 vent pipe) and C5. For 2-pipe horizontal configurations, refer to the following concentric (single wall penetration) and is in addition to instructions and Figure 11.1 with minimum distances as "Section A-General Instructions-All Units". shown. C2. Horizontal vent systems terminate horizontally(sideways). C6. The vent pipe for all sizes except 260 must be terminated C3. It is required to install a tee with drip leg and clean out cap with a PVC 90° elbow with screened opening. The vent as shown in Figure 10.1. Please note the following pipe for model size 260 must be terminated with a PVC requirements: tee with screened openings. These screens are available a. Only the vent system drip leg and condensate removal from Modine as part of a kit. drain connections are shown. Vent and combustion air C7. For all sizes except 260, the elbow is to be installed on piping must be terminated per the instructions in this the vent pipe outlet so that the elbow is at a 45° angle manual, for either 2-pipe or horizontal concentric vent with the opening facing away from the combustion air arrangements.All venting and drain components, except inlet pipe. For model size 260 units, the tee is to be condensate traps, are by others. installed horizontally so that the openings of the tee face b. The standard vent drip leg and drain shown for US ONLY right and left. installations utilizes a tee, sized to match the vent diameter C8. The combustion air inlet pipe termination is to be a 90° for the model size (see Table 6.1).The tee captures and elbow with screened opening. These screens are directs the condensate to a cap that is drilled and fitted available from Modine as part of a kit. For model sizes with a 3/4"fitting for connection to the condensate drain. 260 and smaller, the elbow is to be PVC. For model size For installation in Canada, see Note C3c. 310, the elbow is to be galvanized or other approved c.The vent drip leg for Canadian installations must be corrosion resistant metal elbow. approved to ULC S636. This requires the use of a series C9. The elbow is to be installed on the combustion air inlet of reducers from the outlet of the tee to the drain pipe with the opening of the elbow facing down. connection. Drilling or otherwise modifying the shape or C10. When condensation may be a problem, the vent system structure of any vent components is not allowed per ULC S636. Note that the 3/4"condensate drain piping shall not condensate over vapor public could ldlcways or nuisance c area and condensate traps are not subject to the ULC S636 where co cousate detrimental vapor tauo create a noisaf or requirements that apply to the vent system. This method hazard r could be enings, o al th the operation of is also acceptable in US installations. regulators, relief openings, or other equipment. d. Connection of a combustion air inlet pipe is required to C11. Maintain a 1/4"per foot upward slope away from the be connected from the building exterior(not shown in heater and place a drip a e lg with clean out near the vent Figure 10.1) connector on p the heater as shown in Figure e 10.1. e.A condensate drain each is required from the unit heater C12. For a vent termination located under an eave, the and the vent system. Properly sized traps are included distance of the mbus ibl must not e exterior 24". The with the unit. Proper drain design and installation is clearance maintained ce d at a minimum above the Consult vent must critical to ensure that the unit and vent systems are be Fuel Gs Code for a ddimum of u . Consslf the eaves that properly drained. Refer to the section titled"Condensate have ventilation Code padditional requirements for eaves that Drain and Trap Installation"on page 13 for detailed have ventilation openings. instructions. C13. Once venting is complete, proceed section titled C4. If a concentric vent system is to pass through one "Condensate Drain and Trap Installation"on page 13. common hole in the wall, please proceed at this point to Figure 10.1 - Horizontal Venting System Drip Leg and Condensate Drain Connections '0'4', :.`-',—..'..—**:, ,•.;.A...a:,5.,,, . 4,.j,14,'...k'„41i.,...: ,,1 2 Drip Leg for Canada El p (Alternate for US) oi (refer to Note C3.c.) ,'"--� ,, ,,z,„ :,,,,,A4,,,'Y i iiib.‘s'-74F:=:,:-114'10 t'9'*. 202,, , , To Building ` � ��� 4 ��L.Exterior \ (refer to j Note C3.a.) Pitch vent pipe i,i ,..iri up 1/4"per foot (refer to Note C11) Drain and trap to p t Standard Vent Combustion Air Inlet sanitary sewer Drip Leg for Pipe Connector connection for US ONLY (refer to Note C3.d.) condensate removal.® (refer to Note C3.b.) (refer to Note C3.e.) 0 Proper drain design and installation is critical to ensure that the unit and vent systems are properly drained. - 10 6-563.7 INSTALLATION - VENTING Figure 11.1 - Horizontal 2-Pipe Vent System MODEL SIZES 55 THROUGH 215&310 18"Minimum from 9"Minimum from Vent Terminal to wall to Vent 42"Maximum Combustion Air Inlet FT Terminal opening Terminal opening - --6"Minimum Vent Pipe ■ I■I. tilliWAreAM_ _ ___ --- _ _ -- 1/�I� Y 24"Maximum 24"Minimum to MAI 7 � �'I� /■ adjacent �building II or 41110 _I■h 11a il ■ III Combustion Airinlet Pipe . tr11 ,r1) The center-line of the tlf `Io combustion air inlet pipe Termination Screens must be within the shaded area (refer to Notes C6 and C8) MODEL SIZE 260 18"Minimum from 9"Minimum from Vent Terminal to wall to Vent Combustion Air Inlet Terminal opening 42"Maximum Terminal opening Vent Pipe ai_ iF&6"Minimum MI —te � 24"Minimum to AP 24"Maximum I Tr r— adjacent wall or 411111111111=1111111 =am III Combustion . \ Air Inlet Pipe The center-line of the ,41 j (Fi ) x 2(both ends of tee) combustion air inlet pipe �i� tr:.:. must be within the shaded area Termination Screens (refer to Notes C6 and C8) 6-563.7 11 INSTALLATION - VENTING Section D - Concentric Vent System Installation A CAUTION Dl. This section applies to both horizontally and vertically The concentric vent adapter box must be installed inside of vented concentric vent systems as defined in"Section A- the structure or building. Do not install this box on the exterior General Instructions-All Units". The required instructions of a building or structure. that must be followed are as follows: For Vertical Concentric Vented Units: • Section A- General Instructions-All Units For Horizontally Vented Units(Refer to Figure 12.3): • Section B- Vertical Vent System Installation, steps B1-B4 10 Concentric Adapter Assembly •Applicable instructions in this section 02 Vent Pipe Terminal Screen For Horizontal Concentric Vented Units: O Special Inlet Air Guard • Section A-General Instructions-All Units • Section C- Horizontal Vent System Installation, steps C1-C4 Figure 12.3 - Horizontal Concentric Vent Kit •Applicable instructions in this section Combustion Air Inlet Pipe Termination Guard 1"from wall to D2.When utilizing the concentric vent option, it should have Combustion Air --� Inlet Pipe Terminal opening been predetermined whether the appliance will be h Ifill orizontally or vertically vented. Before proceeding, verify II Vent Pipe that the concentric vent kit received contains the correct 24"Minimum to f_, adjacent wall or 'Illllllll■I�I components for the installation: ! building , Hill For Vertically Vented Units(Refer to Figure 12.1): 1. 10 Concentric Adapter Assembly Combustion Air Inlet 02 Vent Pipe Terminal Screens Pipe 0O Combustion Air Inlet Pipe Terminal ® 14"Minimum from Concentric Vent p Termination Screen Combustion Air Inlet Adapter Box Pipe Terminal Figure 12.1 - Vertical Concentric Vent Kit Vent Pipe Termination D3.Once the kit contents have been verified as correct for the consisting of the Following: direction of venting, the concentric vent adapter box is to be (1)PVC so°Elbow, installed. Determine the location of the box. Be sure to (1)PVC Tee(Horizontal), (2)Termination Screens maintain all dimensions as listed in these instructions. (both ends of tee) D4.The adapter box is to be mounted on the interior side of the building. It must not be mounted outside the building. 0 -‘' \ t 24"Minimum D5.The adapter box can be mounted flush to the wall (for from adjacent horizontal kits) or to the ceiling (for vertical kits). When wall or building mounting the box, consider serviceability and access to the vent and combustion air pipes. 24"above —► Combustion D6. Determine the length of the combustion air pipe that must Air Inlet Pipe be attached to the combustion air inlet (on the concentric Terminal side) of the adapter box to extend through the building wall or roof. Be sure to add the length of the thickness of the i wall or roof. Refer to Figures 12.1 or 12.2 to determine the required minimum distance to the termination from the roof Roof flashing or wall. Combustion Air required at all Inlet Pipe Terminal penetrations D7.Cut the concentric side combustion air pipe to the proper through the roof length as determined in the previous step. Refer to Table . � 6.1 for pipe diameters and material. D8.Attach the concentric side combustion air pipe to the air `Concentric Vent inlet of the concentric adapter box, as shown in Figure 13.1, Adapter Box using at least 3 corrosion-resistant sheet metal screws. Seal the joint using caulk. Figure 12.2 -Adapter Box Exploded Assembly D9.Place this assembly(the adapter box and combustion air pipe) through the wall or roof and verify that the distance requirements as defined in Step D6 are met. Securely attach the assembly to the building using the brackets on the adapter box. 4z* D10. From outside the building, caulk the gap between the ( combustion air intake pipe and the building penetration. t 12 6-563.7 INSTALLATION - VENTING & CONDENSATE DRAIN Figure 13.1 -Adapter Box with Combustion Air 2. Local code permitting, the condensate drain systems may be Intake Pipe Attached joined after the traps and connected to a sanitary drain within the building. Because the condensate produced is Combustion Air acidic, some municipalities may require that the condensate Pipe Attached ��A be neutralized before being discharged into the sanitary (See Dimension C) �, sewer.A condensate neutralizer tube kit is available from A Modine to reduce the pH of the condensate.A separate neutralizer tube is required for both the vent drain and the heater drain, but a single tube can be used for drains that are joined after the traps providing the tube is installed after the junction. Refer to the instructions that come with the kit. 3. Unions are recommended to permit maintenance of the ■ i J B drains and to facilitate service of the heater.A union is shown on both sides of each trap. 4. Connect the threaded side of the PVC elbow supplied to the Combustion Air secondary heat exchanger condensate drain with the socket Intake Guard O connection oriented as shown in Figures 8.1 and 10.1. 5. A vacuum breaker is required after each trap as shown in Figures 8.1 and 10.1.The vacuum breaker should be constructed so that dirt and debris do not enter and clog the Model Size A B C \ drain system. 55-135 12.25" 14.63" 6" \4.57 " 6. For safe operation, the traps should be primed with water. The traps must be installed with the higher side connected to 156-260 13.39" 18.88" 6" the heater and the lower side connected to the drain. 310" 15.27" 17.00" 8" 7. If there is an opportunity that the temperaturein-the-space will fall below freezing during non-operating periods, the ®For reference only for horizontal concentric vent arrangements. condensate drain systems and secondary heat exchanger must be completely drained to prevent freeze damage. D11. Install the vent pipe by extending the vent pipe all the way Alternately, heat tape can be applied to the drain pipe through the concentric vent adapter assembly. Seal the system in accordance with the heat tape manufacturers adapter around the pipe using caulk. instructions. D12.Attach the combustion air intake and vent pipe 8. Once the condensate drain lines are complete, proceed to terminations as follows: the following section, "Installation -Gas Connections". For Vertical Concentric Vent Kits Figure 13.2 - Drain Trap (refer to Figure 12.1): • Slide the combustion air cap down over the vent pipe ' # and fasten it to the combustion air pipe with at least I 3 corrosion-resistant sheet metal screws. s r •Terminate the vent pipe with a elbow/tee combination ,: with guards. •Caulk the gap between the combustion air cap and the vent pipe with silicone sealant or other appropriate caulk. _ For Horizontal Concentric Vent Kits (refer to Figure 12.3): _K •Attach the combustion air intake guard using corrosion t-�: '� resistant screws at the end of the combustion air intake - pipe to prevent animals and debris from entering (see _ , v : Figure 13.1). • Solvent weld (glue) the vent termination (elbow or tee) to the vent pipe. • Install the vent screen(s) in the elbow or tee. D13. Install the vent and combustion air pipe between unit heater and concentric vent adapter box as outlined in Figure 13.3 - Vacuum Breaker Example "Section A—General Instructions—All Units". D14. Once venting is complete, proceed to the following section titled "Condensate Drain and Trap Installation". Condensate Drain and Trap Installation During operation, condensate is both produced in the heater and the venting system.The installation requires condensate drain systems from the secondary heat exchanger and from the p, vent pipe.A condensate trap kit is provided with the unit and consists of 2 specially designed traps and 1 PVC elbow for the unit condensate drain connection. 1. For proper heater and vent system performance, the condensate drain system must include a trap for each as shown in Figure 8.1 and Figure 10.1.All joints must be � , watertight to prevent leakage of condensate. 6-563.7 13 INSTALLATION - GAS CONNECTIONS ' GAS CONNECTIONS Figure 14.1 - Recommended Sediment Trap/Manual Shut-off Valve Installation - Side or Bottom Gas AWARNING Connection o GAS SUPPLY LINE 1. Installation must conform with local building codes or in ,-),_ the absence of local codes, with the National Fuel Gas 1 MANUAL GROUND Code,ANSI Z223.1 (NFPA 54) - latest edition. In Canada SHUT-OFF JOINT VALVE UNION installation must be in accordance with CSA 8149.1. SUPP VS LINE 2. All field gas piping must be pressure/leak tested prior to (/ �!■.';I operation. Never use an open flame. Use a soap solution ^- _L: �I�I 1 or equivalent for testing. = 1.111111 ' ■ To PLUGGED CONTROLS 3. Gas pressure to appliance controls must never exceed 3" y 1/8"NPT TEST 14"W.C. (1/2 psi). MIN. GAUGE CONNECTION ■ 4.To reduce the opportunity for condensation, the minimum O Manual shut-off valve is in the sea level input to the appliance, as indicated on the serial SEDIMENT "OFF'position when handle is plate, must not be less than 5%below the rated input, or TRAP perpendicular to I P Pe• 5%below the minimum rated input of dual rated units. Table 14.1 - Sea Level Manifold Pressure & Gas Consumption A CAUTION _` Natural Propane Model Manifold Pressure I #of Size ("W.C.):, 3.5 10 Orifices 1. Purging of air from gas lines should be performed as CFH 54.0 22.1 described in the National Fuel Gas Code,ANSI Z223.1 55 Gal/Hr.Propane n/a 0.61 4 (NFPA 54) - latest edition, or in Canada CSA-B149 codes. Orifice Drill Size 50 1.10 mm 2. When leak testing the gas supply piping system, the CFH 65.6 26.3 g 9 pp y p i i p y 65 Gal/Hr.Propane n/a 0.73 5 appliance and its combination gas control must be isolated during any pressure testing in excess of 14"W.C. (1/2 psi). Orifice Drill Size 1.75 mm 57 CFH 81.0 34.0 3. The unit should be isolated from the gas supply piping 85 Gal/Hr.Propane n/a 0.9 5 system by closing its field installed manual shut-off Orifice Drill Size 47 1.25 mm valve.This manual shut-off valve should be located within CFH 105.0 44.0 6'of the heater. 110 Gal/Fir.Propane n/a 1.2 5 4.Turn off all gas before installing appliance. Orifice Drill Size 43 54 CFH 128.6 54.0 135 Gal/Hr.Propane n/a 1.5 6 IMPORTANT Orifice Drill Size 43 54 CFH 147.6 62.0 156 Gal/Hr.Propane n/a 1.7 6 To prevent premature heat exchanger failure, the input to Orifice Drill Size 41 1.50 mm the appliance, as indicated on the serial plate, must not CFH 171.4 72.0 pp n p 180 Gal/Hr.Propane n/a 2.0 7 exceed the rated input by more than 5%. Orifice Drill Size 41 53 CFH 204.8 86.0 1. Installation of piping must conform with local building codes, 215 Gal/Hr.Propane n/a 2.4 9 or in the absence of local codes, with the National Fuel Gas Orifice Drill Size 42 54 Code,ANSI Z223.1 (NFPA 54) - latest Edition. In Canada, CFH 247.6 104.0 installation must be in accordance with CSA-B149.1. 260 Gal/Hr.Propane n/a • 2.9 9 2. Piping to units should conform with local and national Orifice Drill Size 38 52 requirements for a and volume of gas handled, and CFH 2n/a ,34.0 re q type g 310 Gal/Hr.Propane n/a 3.4 12 pressure drop allowed in the line. Refer to Table 14.1 to Orifice Drill Size 41 53 determine the cubic feet per hour(CFH)for the type of gas and size of unit to be installed. Using this CFH value and the Table 14.2 - Gas Pipe Capacities - Natural Gas o 0 length of pipe necessary, determine the pipe diameter from Table 14.2. Where several units are served by the same Pipe Natural Gas main, the total capacity, CFH and length of main must be Length(ft.) 1/2" 3/4" 1" 1-1/4" 1-1/2" 2" considered.Avoid pipe sizes smaller than 1/2". Table 14.2 allows for a 0.3" W.C. pressure drop in the supply pressure 10 132 278 520 1050 1600 3050 from the building main to the unit. The inlet pressure to the 20 92 190 350 730 1100 2100 unit must be 6-7"W.C. for natural gas and 11-14"W.C. for 30 73 152 285 590 890 1650 propane gas. When sizing the inlet gas pipe diameter, make sure that the unit supply pressure can be met after the 0.3" 40 63 130 245 500 760 1450 W.C. has been subtracted. If the 0.3"W.C. pressure drop is 50 56 115 215 440 670 1270 too high, refer to the Gas Engineer's Handbook for other gas pipe capacities. 60 50 105 195 400 610 1150 3. Install a ground joint union with brass seat and a manual 70 46 96 180 370 560 1050 shut-off valve adjacent to the unit for emergency shut-off and 80 43 90 170 350 530 930 easy servicing of controls, including a 1/8" NPT plugged tapping accessible for test gauge connection(see Figure 14.1). 100 38 79 150 305 460 870 4. Use 2 wrenches when connecting field piping to units. 125 34 72 130 275 410 780 5. Provide a sediment trap before each unit in the line where 150 31 64 120 250 380 710 low spots cannot be avoided. (see Figure 14.1). 6. When pressure/leak testing, pressures above 11"W.C. O Capacities in cubic feet per hour through Schedule 40 pipe with maximum (1/2 psi), close the field installed shut-off valve, disconnect 0.3"W.C.pressure drop with up to 14"W.C.gas pressure.Specific gravity is 0.60 the appliance and its combination gas control from the gas for natural gas and 1.50 for propane gas. ©For pipe capacity with propane gas,divide natural gas capacity by 1.6.Example: supply line, and plug the supply line before testing. When testing pressures 14"W.C. (1/2 psi) or below, close the What c is t the 400 CFH gas de by capacity for 60 feet of 1-1/4"propane gas. natural gas capacity is 400 CFH.Divide by 1.6 to get 250 CFH for propane gas. - manual shut-off valve on the appliance before testing. 14 6-563.7 ' INSTALLATION - HIGH ALTITUDE ACCESSORY KIT HIGH ALTITUDE ACCESSORY KIT Manifold Pressure Adjustment Modine's gas-fired equipment standard input ratings are The inlet pressure to the unit must be confirmed to be within certified by ETL. For elevations above 2,000',ANSI Z223.1 acceptable limits(6-7"W.C. for natural gas and 11-14"W.C. requires ratings be reduced 4 percent for each 1,000'above sea for propane gas) before opening the shutoff valve or the level. For units in Canada, CSA requires that ratings be reduced combination gas valve may be damaged. 10 percent at elevations above 2,000'The high altitude Heaters for use with natural gas have gas valves factory set at adjustment instructions and pressure switch kits listed 3.5"W.C. manifold pressure at 7.0"W.C. inlet pressure. in this manual are for use with units that will be installed over Units for use with propane gas are set for 10.0"W.C. manifold 2,000'. These methods and kits comply with both ANSI Z223.1 pressure at 14.0" W.C. inlet pressure. and CSA requirements. If a unit is to be installed at higher elevations AND converted from Installation above 2,000'. elevation requires adjustment of the g manifold pressure as described. natural gas to propane gas operation, a propane conversion kit must be used in conjunction with the pressure adjustment methods and pressure switch kits listed herein. For the Selection Derated BTU Content Gas and Manifold Pressure and Installation Instructions for propane conversion kits, please Calculation see the latest revision of Modine Manual 75-515. Some utility companies may derate the BTU content(heating value) of the gas provided at altitude to a value other than 1,050 Selection of the Proper Pressure and Kit BTU/ft3 for natural gas or 2,500 BTUfft3 for propane gas to allow To determine the proper manifold pressure at altitude and if certain heating appliances to be used with no manifold pressure required, the proper combustion air pressure switch kit, the full adjustments. For this reason it is necessary that the supplying model number of the heater, the fuel to be used, and the utility be contacted for detailed information about the gas type altitude the unit will be installed at must be known. Refer to the and BTU content (heating value) before operating any heater. unit serial plate or carton label to obtain the necessary Tables 15.1 and 15.2 show the standard derated heating values information about the•unit. . (4%per 1,000'of elevation in the-USA-and 10%between2,OQ1' After obtaining this information, refer to the gas pressure and and 4,500'elevation in Canada) of natural and propane gases selection charts shown in Tables 15.1 through 15.3. The pressure vt various altitudes. If the utility is and 15.2, the gas with heating pres charts are differentiated by elevation, fuel type, and country values as shown in Tables 15.1 and 15.2, the manifold pressure Y Y yp should be set to 3.5" W.0 for natural gas and 10.0"W.C. for the product is being installed in.The selection charts are propane 9 ro ane as. differentiated by product type, altitude and fuel type. If converting from natural gas to propane gas and operation at high altitude, both a propane conversion kit and a NOTE: Only the high fire gas pressure need be adjusted; low pressure switch kit must be used (if applicable). Selection fire gas pressure should remain the same. . charts include the proper kit suffix, when required. Table 15.1 - Natural Gas Heating Values at Table 15.2 - Propane Gas Heating Values at Altitude o o® Altitude o o® Gas Heating Values at Altitude(BTU/ft3) Gas Heating Values at Altitude(BTU/ft3) Altitude(ft) Altitude(ft) USA Canada USA Canada 0-2,000 1,050 1,050 0-2,000 2,500 2,500 2,001-3,000 • 929 2,001-3,000 2,212 3,001-4,000 892 945 3,001-4,000 2,123 2,250 4,001-4,500 874 4,001-4,500 2,080 4,501-5,000 856 856 4,501-5,000 2,038 2,038 5,001-6,000 822 822 5,001-6,000 1,957 1,957 6,001-7,000 789 789 6,001-7,000 1,879 1,879 7,001-8,000 757 757 7,001-8,000 1,803 1,803 8,001-9,000 727 727 8,001-9,000 1,731 1,731 9,001-10,000 698 698 9,001-10,000 1,662 1,662 ®Values shown are for 3.5"W.C.manifold pressure,for other BTU content values(available from local utility)use Equation 16.1 to calculate manifold pressure. O Values shown are for 10.0"W.C.manifold pressure,for other BTU content values(available from local utility)use Equation 16.1 to calculate manifold pressure. O When installed at altitudes above 2,000',a pressure switch may need to be changed.Refer to Table 15.3 to determine if a switch change is required. ®Gas heating values are derated 4%per 1,000'of elevation in the USA and 10%between 2,000'and 4,500'elevation in Canada in accordance with ANSI Z223.1 and CSA-B149,respectively. Table 15.3 - High Altitude Kits for PTC/BTC o Model Size Details U.S.A.and Canada 0-2,000 ft 2,001-4,500 ft 4,501-5,500 ft 5,501-6,500 ft 6,501-7,500 ft 55-310 Kit Suffix Not Required Label Only Label Only Label Only Label Only Item Code O For Label Only kits,Modine part number 5H0807146005 is required to be filled out and attached to the unit by the installer. Please contact the local Modine representative at 1.866.828.4328(HEAT). 6-563.7 15 INSTALLATION - HIGH ALTITUDE ACCESSORY KIT If the heating value of the gas being supplied is different than the values shown in Tables 15.1 and 15.2, use the following equation to determine the appropriate manifold pressure for the altitude and gas heating value being supplied. Equation 16.1 - Manifold Pressure for Derated Gas MP = (BTUTBL)2 X MPSL ACT BTU ACT WHERE: MPACT = Manifold Pressure(in.W.C.) at Altitude— Manifold pressure setting for the heater being installed BTUTBL = BTU/ft3 Content of Gas— Obtained from Tables 15.1 or 15.2 (whichever is applicable) BTUACT = BTU/ft3 Content of Gas— Obtained from the local utility company MPSL = Manifold Pressure(in. W.C.), at Sea Level— Use 3.5"W.C. for natural has and 10.0" W.C. for propane gas NOTE: Only the primary manifold pressure should be adjusted on units equipped with two-stage or modulating gas controls. No adjustments to the low fire manifold pressure are necessary on these units. 16 6-563.7 ' ' INSTALLATION - ELECTRICAL CONNECTIONS ELECTRICAL CONNECTIONS NOTE:All units with supply voltage 208V and greater must use a field installed step-down transformer, available as a separate ® WARNING accessory. Refer to Tables 17.1 and 17.4 for additional information on the required transformer. 7. Refer to Figure 17.1 for the junction box wiring entry location. 1. Disconnect power supply before making wiring connections to prevent electrical shock and equipment damage. Figure 17.1 - Power/Control Wiring 2.All appliances must be wired strictly in accordance with wiring diagram furnished with the appliance.Any wiring 2 different from the wiring diagram could result in a hazard -4„4407,&V-,,'„,--'-- g g Unit€3n/off Switi h to persons and property. pply yiiii��, Unit Status Conduit Ent, ,` Lights: 3.Any original factory wiring that requires replacement must Knockouts be replaced with wiring material having a temperature , I * 3 . Pow r On {., \, rating of at least 105°C. Cmber= Call for Heat 4. Ensure that the supply voltage to the appliance, as *' Blue= pp y g pp Burner on indicated on the serial plate, is not 5%greater than or � cunde"s � '` Pump Outlet,-- ,� 5% less than the rated voltage. r ' Te 1rtukat Board • for ?w Voltage . 1. Installation of wiring must conform with local building codes, or in Cofitrntwiring -, the absence of local codes,with the National Electric Code ANSI/ NFPA 70-Latest Edition. Unit must be electrically grounded in i` conformance to this code. In Canada,wiring must comply with 8. All supply power electrical connections are made in the junction CSA C22.1, Part 1, Electrical Code. box compartment of the unit.The low voltage(thermostat and 2. Two copies of the unit wiring diagram are provided with each unit. accessory control devices)can be wired to the terminals on the One is located in the side access control compartment and the junction box. other is supplied in the literature packet. Refer to this diagram for all wiring connections. Additional Notes for the Condensate Pump Outlet: 3. Make sure all multi-voltage components(motors,transformers, 9. The condensate pump outlet supplied with this unit is intended for etc.) are wired in accordance with the power supply voltage. use with a condensate pump with operating amps not to exceed 4. The power supply to the unit must be protected with a fused or 2 Amps. circuit breaker switch. 10. The condensate pump cutlet can be used as a service outlet.To 5. The power supply must be within 5 percent of the voltage rating be used as a service outlet, the disconnect switch located above and each phase must be balanced within 2 percent of each other. the outlet must be in the OFF position to disable the unit heater If not, advise the utility company. power and gas control circuits to prevent equipment damage. When the unit is wired directly to a 115V power supply,the outlet 6. External electrical service connections that must be installed is rated for a maximum load of 20 amps at 115V. If this unit has include: been provided with an accessory step-down transformer to 115V a. Supply power connection(115,208, 230, 460, or 575 volts). from a higher supply voltage, ensure that the load plugged into b.Connection of thermostats, or any other accessory control the outlet does not exceed 8A for 1.OkVA or 12A for 1.5kVA rated devices that may be supplied(24 volts). transformers. Table 17.1 - Propeller Unit Model PTC Operating Electrical Data O Supply Power Model PTC Sizes 0 Amp draw data shown is operating amp Voltage Code 55 65 85 110 135 156 180 215 260 310 draw field incoming installed power.For units that use a field installed accessory step-down Motor Amps 2.20 2.20 2.20 4.60 4.60 4.60 4.60 7.00 8.80 8.80 transformer as noted,the amp draw 115V shown is the primary side operating amp 1 Phase 01 (115V) Total Amps 4.35 4.35 4.35 6.75 6.75 6.75 6.75 9.15 10.95 9.85 draw.For sizing of circuit protection for Transformer kVA n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a h , 208V 01 1151/ to the equipment National wit Electric transformers Code.please refer 208 1 or V 3 w11 ) Transformer kVA 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.50 1.50 1.50 (2)For BTC models,add the Motor Amp Phase Transformer 208V Total Amps 2.41 2.41 2.41 3.73 3.73 3.73 3.73 5.06 6.05 5.45 Draw and Control Circuit Amp Draw to get 230V 01 (115V) the Total Unit Amp Draw. ( ) Transformer kVA 0.75 0.75 0.75 1.00 1.00 1.00 1.00 1.50 1.50 1.50 1 or 3 with O Transformers for blower models are Phase Transformer 230V Total Amps 2.18 2.18 2.18 3.38 3.38 3.38 3.38 4.58 5.48 4.93 typically smaller than those used for (115V) propeller models,as the transformer is 01 460V (. ) Transformer kVA 0.75 0.75 0.75 1.00 1.00 1.00 1.00 1.50 1.50 1.50 not needed for the blower motor. with 3 Phase Transformer 460V Total Amps 1.09 1.09 1.09 1.69 1.69 1.69 1.69 2.29 2.74 2.46 575V 01 (115V) Transformer kVA 0.75 0.75 0.75 1.00 1.00 1.00 1.00 1.50 1.50 1.50 3 Phase with Transformer 575V Total Amps 0.87 0.87 0.87 1.35 1.35 1.35 1.35 1.83 2.19 1.97 Table 17.2- Blower Model BTC Motor Table 17.3- Blower Model BTC Control Table 17.4- Blower Model BTC Amp Draw Circuit Amp Draw O Accessory Transformer Size(kVA)O Motor Supply Voltage Model Supply Voltage Model Supply Voltage Hp 115V/ 230V/208V/230V/460V/575V/ Size 115V/230V/ 208V/230V/460V/ 575V/ Size 208V 230V 460V 575V 1 ph 1 ph 3ph 3ph 3ph 3ph 1 ph 1 ph 3ph 3ph 3ph 3ph 3ph 1 or 3ph 3ph 3ph 1 14.00 7.00 3.20 3.20 1.60 1.30 215-260 2.15 1.08 1.19 1.08 0.54 0.43 215-260 0.50 0.50 0.50 0.50 1-1/2 15.00 7.50 4.60 4.80 2.40 1.90 310 1.05 0.53 0.58 0.53 0.26 0.21 310 0.50 0.25 0.25 0.25 2 - - 6.00 5.80 2.90 2.30 3 - - 8.40 7.80 3.90 3.20 5 - - 13.60 12.30 6.20 5.10 6-563.7 17 INSTALLATION WITH DUCTWORK Figure 18.1- Typical Duct &Airflow Installation Recommended Installations Dimension "B"Should Never Be Less than 1/2 of"A" A B C TURNING 3"MAX. VANES 1 12" 3"MIN. \ MIN. * 12" ..,/ WI . B 11 3"MIN. B MIN. DO j 1 --► 12" Il!le �3"MAX. #��� 1 I I `\`\` A ice ``` A TURNING I` VANES , ---► B ..-0-112"MIN. BAFFLE SIDE VIEW SIDE VIEW TOP VIEW D E F ♦12 12" --w �IN.i kijIrl 1'y'I. B MIN. ♦ B A I ®���� \\\ t ra® i I I TURNING \ A VANES I BAFFLE BAFFLE TVANING VANES SIDE VIEW SIDE VIEW TOP VIEW IMPORTANT open, the conditions under which the unit is to operate must be known. If the blower unit is to be used without duct work or filters, the only criteria for determining the motor sheave turns Do not attempt to attach ductwork of any kind to propeller open and blower speed is the amount of air to be delivered.The models. performance tables for blower models are shown on page 21. As an example, a model BTC310 unit, operating with no When installing the heater, always follow good duct design external static pressure, that is, no duct work, filters, etc., and is to deliver an air volume of 6674 cfm (cfm=cubic feet of air per practices for even distribution of the air across the heat minute) requires that the unit be supplied with a 5 hp motor, a exchanger. Recommended layouts are shown in Figure 18.1. -260 drive, and the drive sheave must be set at 3.0 turns open When installing blower units with ductwork the following must to achieve a blower speed of 809 rpm (see performance table be done. for units with or without blower enclosure, page 21). See 1. Provide uniform air distribution over the heat exchanger. "Blower Adjustments"on page 19 for setting of drive pulley turns Use turning vanes where required (see Figure 18.1). open. 2. Provide removable access panels in the ductwork on the If a blower unit is to be used with ductwork or filters, etc., the downstream side of the unit heater. These openings should total external static pressure under which the unit is to operate, be large enough to view smoke or reflect light inside the and the required air flow must be known before the unit can be casing to indicate leaks in the heat exchanger and to check properly adjusted. for hot spots on exchanger due to poor air distribution or lack If Modine filters are used, the expected pressure loss through of sufficient air. the filters is included in the performance data on page 21. If 3. If ductwork is connected to the rear of the unit use Modine filters or ductwork are to be used with the unit, and they are not blower enclosure kit or if using field designed enclosure supplied by Modine, the design engineer or installing contractor maintain dimensions of blower enclosure as shown on must determine the pressure loss for the externally added page 27. devices or ductwork to arrive at the total external static pressure under which the unit is to operate. Additional Requirements for Installation of Blower Once the total static pressure and the required air flow are Models (model BTC) known, the operating speed of the blower can be determined and the correct motor sheave adjustments made.As an Determining Blower Speed example, a model BTC310 is to be used with a Modine supplied blower enclosure and Modine supplied filters attached to The drive assembly and motor on gas-fired blower unit heaters ductwork.The unit is to move 6674 cfm of air flow against an below 3 HP are are factory assembled, motors 3 HP and above external static pressure of 0.2"W.C.Also, 0.1"W.C. must be ship loose to prevent shipping damage.The adjustable motor added for the filter pressure drop for a total of 0.3"W.C. total sheave has been pre-set to permit operation of this unit under pressure drop. Entering the performance table on page 21 for a average conditions of air flow and without any external static BTC310, at 6674 cfm and 0.3"W.C. static pressure, it is seen pressure.The motor sheave should be adjusted as required that the unit will require a 5 hp motor using a-260 drive, and when the unit is to be operated at other than average air flows the motor sheave should be set at 2.0 turns open to achieve a and/or with external static pressures.Adjustment must always blower speed of 866 rpm. This example differs from similar be within the performance range shown on page 24 and the conditions in paragraph 2 by the number of turns open and a temperature rise range shown on the unit's rating plate. higher rpm, which is needed to overcome the added external To determine the proper blower speed and motor sheave turns static pressure from the filters. 18 6-563.7 INSTALLATION To Install Blower Adjustments 1. Remove and discard the motor tie down strap and the Following electrical connections, check blower rotation to assure shipping block beneath the motor adjustment screw (not used blow-through heating. If necessary, interchange wiring to on all models.) reverse blower rotation. Start fan motor and check blower 2. For 3 and 5 HP motors, affix sheave to the motor shaft and sheave RPM with a hand-held or strobe-type tachometer. RPM install motor on the motor mounting bracket. Install belt on should check out with the speeds listed in Performance Data blower and motor sheaves. shown on page 21.A single-speed motor with an adjustable motor sheave is supplied with these units. If blower fan speed Figure 19.1 - Blower Model changes are required, adjust motor sheave as follows: NOTE: Do not fire unit until blower adjustment has been MOUNTING BRACKETS ON BLOWER MOTOR MOUNTING made or unit may cycle on limit(overheat)control. ASSEMBLY BRACKET 1.Shut-off power before making blower speed adjustments. Refer to"Determining Blower Speed"on page 18 and to"Performance Data"on page 21 to determine proper blower RPM. 2. Loosen belt and take belt off of motor sheave. 3. Loosen set screw on outer side of adjustable motor sheave (see Figure 19.2). 4.To reduce the speed of the blower, turn outer side of motor ' _'� sheave counterclockwise. � is " " = - °? 5.To increase the speed of the blower, turn outer side of motor sheave clockwise. 6. Retighten motor sheave set screw, replace belt and retighten motor base.Adjust motor adjusting screw such that there is 3/4"belt deflection when pressed with 5 pounds of force midway between the blower and motor sheaves (see Figure 19.3). Since the belt tension will decrease BLOWER BLOWER MOTOR ADJUSTABLE dramatically after an initial run-in period, it is necessary to SHEAVE HOUSING ADJUSTMENT MOTOR SHEAVE periodically re-check the tension to assure continual proper SCREW belt adjustment. 7.Check to make certain motor sheave and blower sheave are 3. Adjust motor adjusting screw for a belt deflection of aligned. Re-align if necessary. approximately 3/4"with 5 pounds of force applied midway 8.Re-check blower speed after adjustment. between the sheaves (refer to Figure 19.3). Since the belt 9.Check motor amps. Do not exceed amps shown on motor tension will decrease dramatically after an initial run-in period, nameplate. Slow blower if necessary. it is necessary to periodically re check the tension. Excessive 10.Check air temperature rise across unit. Check temperature tension will cause bearing wear and noise. rise against values shown in Performance Tables on page 21 4. The blower bearings are lubricated for life; however, before to assure actual desired airflow is being achieved. initial unit operation the blower shaft should be lubricated at 11. If adjustments are required, recheck motor amps after final -the bearings with SAE 20 oil. This will reduce initial friction and start the plastic lubricant flowing. blower speed adjustment. 5. Make electrical connections according to the wiring diagram. Figure 19.2 - Motor Sheave Adjustment 6. Check rotation of the blower. Motor should be in clockwise rotation when facing motor pulley. If rotation is incorrect, SETSCREW correction should be made by interchanging wiring within the TOWARD MOTOR motor. See wiring diagram on the motor. 7.The actual current draw of the motor should be determined. ' RN Under no condition should the current draw exceed that ll lull shown on the motor rating plate. I 8. It is the installer's responsibility to adjust the motor sheave to provide the specified blower performance as listed on ADJUSTABLE HALF page 21 for blower settings different from the factory set OFSHEAVE performance. The drive number on the unit may be identified by referring to the Power Code number on the serial plate of Figure 19.3 - Belt Tension Adjustment the unit(see page 31 for model number nomenclature) and matching that number with those shown on page 20. From the listing, the drive number can be determined. 0 3/4"DEFLECTION O WITH 5 LBS. FORCE 6-563.7 19 BLOWER PERFORMANCE DATA - MODEL BTC Table 20.1 - Power Code Description - Blower Model BTC - O BTC215 BTC260 BTC310 Power Voltage Phase Code HP Drive HP Drive HP Drive 02 115/230 1 1 270 1-1/2 261 1-1/2 261 08 208-230/460 3 1 269 2 268 3 260 11 575 3 1 269 2 268 3 260 13 115/230 1 1-1/2 270 1-1/2 263 1-1/2 263 19 208-230/460 3 1-1/2 269 3 260 5 260 22 575 3 1-1/2 269 3 260 5 260 24 115/230 1 1 272 1-1/2 266 1-1/2 266 30 208-230/460 3 2 269 5 260 1-1/2 262 33 575 3 2 269 5 260 1-1/2 262 35 115/230 1 1-1/2 272 - - - - 41 208-230/460 3 3 271 1-1/2 262 2 262 44 575 3 3 271 I 1-1/2 262 2 262 46 115/230 1 1 274 I - - - 52 208-230/460 3 1 273 2 262 3 278 55 575 3 1 273 2 262 3 278 57 115/230 1 1 277 - - - - 63 208-230/460 3 1-1/2 273 3 278 1-1/2 264 66 575 3 1-1/2 273 3 278 1-1/2 264 74 208-230/460 3 2 273 1-1/2 264 2 264 77 575 3 2 273 1-1/2 264 2 264 80 575 3 1 275 2 264 3 265 83 575 3 1 276 1-1/2 267 1-1/2 267 84 208-230/460 3 1 275 2 264 3 265 85 208-230/460 3 1 276 1-1/2 267 1-1/2 267 O For selection of correct power code,refer to the tables on page 21. Table 20.2 - Filter Static Pressure Drop O BTC215 BTC260 BTC310 Filter Static("W.C.) 0.1 0.1 0.1 0 Calculated at 55°F ATR,for blower units with enclosure and filter,add filter static to external static pressure 20 6-563.7 ' BLOWER PERFORMANCE DATA - MODEL BTC Table 21.1 - Blower Model BTC215-310- ,003 External Static Pressure("W.C.) _ 0.0 0.1 0.2 0.3 0.4 0.5 0,58 Model ATR CFM HP RPM Drive Turns RPM Drive Turns RPM Drive Turns RPM Drive Turns RPM Drive Turns RPM Drive Turns RPM Drive Turns HP Size 2 269 5.0 269 4.0 269 3.5 269 2.5 269 2.0 - - - - ' Table 21.2 - 40 4628 618 273 0.5 647 - - 676 - - 703 • - 730 - - 757 - - 777 - - 2 Alternate Drives 3 - - - - - - - - - - 271 1.0 271 0.5 3 for 115/230V 1 Ph, 1/2 - - - - 269 5.0 269 4.0 269 3.5 - - - - 1-1/2 1 HP Motors 45 4114 552 273 3.0 586 273 1.5 617 273 0.5 648 - - 677 - - 706 - - 727 - - 2 - - - - - - - - - - 269 2.5 269 2.0 2 Model 1 L t Drive 1 HP Drive Listed for 115/230V 273 4.5 273 3.5 273 2.0 - - - - - - - - 269 = 270 1 1 275 1.5 275 0.5 273 = 272 50 3703 500 534 569 602 634 665 690 BTC215 - - - - 269 4.5 269 3.5 269 3.0 275 = 274 1.1/2 - - - 1-1/2 276 = 277 - - - 273 1.0 273 0.0 - - - 275 3.5 275 2.0 275 0.5 - - - - - - - 1 1 276 - Table 21.3 "'55 3366 457 - - 497 - - 534 - - 570 - - 604 - - 636 269 4.5 685. 269' 3.0 215 Alternate Drives 1.1/2 - - 273 4.5 273 3.5 273 2.0 273 1.0 - - - - 1-1P2 - - - - 273 0.0 - - for 115/230V 1 Ph, - - - - - - 269 5.0 269 4.5 1-1/2 HP Motors - - - - 273 4.5 273 3.0 273 2.0 273 0.5. - - 60 3086 1 422 463 504 541 578 612 640 1 275 5.0 275 3.0 275 1.5. 275 0.0 - - - - - 1-1/2 HP _1-1/2 HP Drive Model Drive Listed for 115/230V 276 2.5 276 0.5 - - - - - - - - - . 269 = 270 - - - - - - - - 269 5.0 BTC215 273 = 272 273 4.0 273 2.5 273 1.5 273 0.5 262. = 261 65 2848 1 392 439 481 521 559 596 624 _1.. 275 4.0 275 2.5 275 1.0 - - - - - - BTC260 264 = 263 276 4.0 276 1.5 - - - - - - - - - - 269 = '266, - - - - - - - 269 '5.0 262 = 261 - - 70 2645 1 368 - 419 - 464 506 273 4.5 546 273 3.0 584 273 1.5 614 273 0.5 1 87C310 264 = 263 275 5.0 275 3.0 275 1.5 275 0.0 - - - - 267 = 266 276 5.0 276 2.5 276 0.5 - - - - - - - - 3 260 3.5 260 3.0 - - - - - _ - - - - - 3 40 5597 797 278 0.0 821 - - 843 - - 866 - - 888 - - 910 - - 927 - - 5 - - - - - 260 2.5 260 2.0 260 1.5 260 1.0 260 0.5 5 260 5.0 260 4.5 260 3.5 260 10 260 2.5 260 2.0 45 4975 3 713 739 764 789 813 837 856 3 278 2.5 278 1.5 278 1.0 278 as - - - - - - - 268 5.0 268 4.5 - - - - 2 262 4.0 262 3.5 262 2.5 262 2.0 262 2.0 - - - - 2 50 4478 646 264 1.5 674 264 0.5 702 - - 729 - - 755 - - 781 - - 801 - - 260 4.0 260 3.5 3 3 - - - - - - - - - - 278 0.5 278 0.0 262 5.0 262 4.0 262 3.0 - - - - - - 1-1/2 264 3.0 264 2.0 264 1.0 264 0.0 - - - - - - 1-1/2 260 55 4071 590 267 0.0 622 - - 653 - - 682 - - 710 - - 738 - - 760 - - - - - - 268 5.0 268 4.5 2 2 - - - - - - - - 262 2.5 262 1.5 262 1.0 - - - - - - 262 4.5 262 3.5 262 2.5 262 2.0 60 3731 1-1/2 543 264 4.5 576 264 3.5 609 264 2.5 641 264 1.5 671 264 0.5 701 - - 724 - - 1-1/2 _ 267 1.5 267 0.5 - - - - - - - - - - - - - - 262 4.5 262 3.5 262 3.0 65 3444 1-1/2 503 - - 540 264 5.0 575 264 3.5 609 264 2.5 641 264 1.5 672 264 0.5 697 - - 1-1/2 267 3.0 267 1.5 267 0.5 - - - - - - - - - - - - - - - 262 5.0 262 4.0 262 3.5 70 3198 1-1/2 469 - - 507 - - 544 264 4.5 580 264 3.5 614 264 2.5 647 264 1.5 673 264 0.5 1-1/2 267 4.5 267 3.0 267 1.5 267 0.0 - - - - - - 40 6674 5 809 260 3.0 827 260 3.0 847 2.5 2.5 866 260 2.0 886 260 1.5 906 260 1.0 922 260 0.5 5 - 260 5.0 260 4.5 - - - - - - -3 3 45 5932_ 722 278 2.0 743 278 1.5 765 278 1.0 788 278 0.5 810 - - 833 - - 850 - - 5 - - - - - - 260 3.5 260 3.0 260 2.5 260 2.5 5 260 5.0 260 4.5 260 4.0 260 3.5 50 5339 3 652 278 4.0 677 278 3.5 701 278 2.5 726 278 2.0 751 278 1.5 776 278 0.5 795 278 0.0 3 265 1.0 265 0.5 - - - - - - - - - - 282 5.0 262 4.0 262 3.5 262 2.5 - - - - 2 264 3.0 264 2.0 264 s 264 0.5 2 f Outputs shown are for 55 4854- 595 621 648 676 703 729 750 elevations up to 2000'. 3 - - - - - - - - - - 260 5.0 260 4.5 3 For elevations over - - - - - - - - - 278 2.0 278 1.5 310 264 4.5 264 3.5 264 2.5 - - - - - - - 2000',output needs to 1-1/2 1-1/2 be reduced 4%for 267 1.5 267 0.5 60 4449- 547 575 605 635 664 692 714 each 1000'above sea 2 262 4.5 262 3.5 262 3.0 262 2.5 2 level.(Does not apply in 264 1.5 264 1.0 264 o.o Canada-see rating plate). - - - - - - - - 262 4.5 262 15 - - 1-1/2 - - 264 5.0 264 4.0 264 3.0 264 2.0 264 1.0 - - 1-1/2 O Sheave turns open are approximate. 65 4107- 506 267 3.0 537 267 2.0 569 267 0.5 601 - - 632 - - 662 - 686 - For proper operation, 2 262 3.0 2 check blower rpm. 264 0,0 O For 115/230V(1 HP and - - - - 262 4.5 262 3.5 1-1/2 HP)selections,see 70 3813 1-1/2 471 - - 507 - - 541 264 4.5 575 264 3.5 608 264 2.5 640 264 1.5 663 264 1.0 1-1/2 Tables 21.2&3 for the 267 4.0 267 3.0 267 1.5 267 0.5 - - - - - - corrected Drive Number. 6-563.7 21 INSTALLATION - OPERATION OPERATION Prior to Operation IMPORTANT The maximum inlet pressure for either gas is 14"W.C. If inlet pressure exceeds 14"W.C., a gas pressure regulator must be added upstream of the combination gas valve. Start-up and adjustment procedures must be performed by 17. Open the field installed manual gas shut-off valve. a qualified service agency. 18. Place the manual main gas valve on the combination gas valve in the"On"position. Call for heat with the thermostat. Although this unit has been assembled and fire-tested at the 19. Check to make sure that the main gas valve opens. Check factory, the following pre-operational procedures should be the manifold gas pressure (see "Main Gas Adjustment") performed to assure proper on-site operation. while the supply fan is operating. Verify that the blue light on 1. Turn off power to the unit at the disconnect switch. Check the unit junction box is on, confirming that the main gas that fuses or circuit breakers are in place and sized valve is open. correctly. Turn all hand gas valves to the OFF position. 20. Check to insure that gas controls sequence properly(see 2. Remove the side control access panel. "Control Operating Sequence"). If unfamiliar with the unit's 3. Check that the supply voltage matches the unit supply controls (i.e. combination gas control), refer to the control voltage listed on the Model Identification plate. Verify that all manufacturer's literature supplied with the unit. wiring is secure and properly protected. Trace circuits to 21. Once proper operation of the unit has been verified, insure that the unit has been wired according to the wiring remove any jumper wires that were required for testing. diagram. If installed at altitudes above 2,000'and the high 22• Replace the side control access panel. altitude kit includes a combustion air proving switch, replace 23. If installed at altitudes above 2,000', affix label included with the switch in the unit with the switch provided in the kit. high altitude kit and fill in all fields with a permanent marker. Take care to ensure that the tubing and electrical Main GIs Ad,,jstment connections are securely fastened. 4. Check to insure that the venting system is installed correctly The gas pressure regulator(integral to the combination gas and is free from obstructions. Before starting the unit, use control) is adjusted at the factory for average gas conditions. It the following steps to verify that the venting system is is important that gas be supplied to the unit heater in accordance adequately sized: with the input rating on the serial plate.Actual input should be a. Inspect the venting system for proper size and horizontal checked and necessary adjustments made after the unit heater pitch, as required in these instructions. Determine that is installed. Over-firing, a result of too high an input, reduces there is required blockage these se instruct leakage, r other the life of the appliance and increases maintenance. Under no deficiencies, which could cause an unsafe condition. circumstances should the input exceed that shown on the serial plate. b. Follow the lighting instructions. Place the appliance being Measuring the manifold pressure is done at the outlet pressure inspected in operation.Adjust thermostat so that the tap of the gas valve. appliance will operate continuously. c. If the vent pressure switch does not close during any of To Adjust the Manifold Pressure the above tests, the venting system must be corrected. 1. Move the field installed manual shut-off valve to the"OFF" 5. Check to see that there are no obstructions to the intake position. and discharge of the unit. 2. Remove the 1/8"pipe plug from the outlet pressure tap on 6. Check fan clearance. Fan should not contact casing when the gas valve and attach a water manometer of"U"tube spun by hand. type which is at least 12" high. 7. Perform a visual inspection of the unit to make sure no 3. Move the field installed manual gas shut-off valve to the damage has occurred during installation. Check to ensure "ON"position. all fasteners are in place and the burner openings are 4. Create a call for heat from the thermostat. properly aligned with the heat exchanger tubes and that the 5. Refer to Table 14.1 to determine the correct manifold gas orifices are centered in the burner inspirator tube opening. pressure for the gas type of the unit. Pressures at 0-2,000' 8. Check to make sure that all filters are in place and that elevation are 3.5"W.C. for natural gas, 10" W.C. for propane they are installed properly according to direction of air flow gas, for elevations above 2,000' refer to the instructions in (if applicable). "Gas Connections- High Altitude Accessory Kit"on page 12. 9. Check that all horizontal deflector blades are open a Adjust the main gas pressure regulator spring to achieve the minimum of 30° as measured from vertical. proper manifold pressure (for location, see the combination 10. Turn on power to the unit at the disconnect switch. Verify gas control literature supplied with unit). that the green light on the unit junction box is on, which 6. After adjustment, move the field installed manual shut-off confirms power is on. valve to the"OFF"position and replace the 1/8"pipe plug. 11. With the gas turned off, check the thermostat, ignition 7. After the plug is in place, move the field installed manual control, gas valve, and supply fan motor for electrical shut-off valve to the "ON"position and recheck pipe plugs operation by creating a call for heat from the thermostat. for gas leaks with soap solution. If these do not function, recheck the wiring diagram. Verify that the amber light on the unit junction box is on, confirming CONTROL OPERATING SEQUENCE that there is a call for heat. 12. For blower units, check the blower speed (rpm). Refer to Upon a call for heat from the thermostat, power is supplied to "Blower Adjustments"for modification. the power exhauster motor. The unit will go through a purge 13. Check the motor speed (rpm). period and then the direct spark igniter will be energized.At the 14. Check the motor voltage. same time, the main valve in the combination control valve will 15. Check the motor amp draw to make sure it does not exceed open to allow gas to flow to the burners. If the fan motor has not the motor nameplate rating. already started it will start shortly. If a flame is not sensed within 16. Recheck the gas supply pressure at the field installed 7 seconds for any reason the main valve will close and there manual shut-off valve. The minimum inlet pressure should will be a short purge period before ignition is tried again. If the be 6"W.C. on natural gas and 11"W.C. on propane gas. flame is not sensed after 4 tries there will be at least a 1 hour wait before ignition is tried again. 22 6-563.7 UNIT COMPONENTS Table 23.1 - Control Options Control Description Control Service Thermostat Type of Code No. Voltage Voltage Gas Single-Stage,Direct Spark Ignition,100%Shut-Off with Continuous Retry 11 115V 24V Natural Utilizes a single-stage combination gas control with ignition control. Gas is lit with a direct spark igniter on call for heat. 21 115V 24V Propane Figure 23.1 - Factory Mounted Standard Features ©Single Stage Gas Valve 10 02 @ The main gas valve is factory installed on the unit heater gas train.The main gas valve provides � and manual regulator, main gas, a d a - ® shutoff functions. The valve is � redundant and provides 100%shut • ��3 - ,,, off. Natural gas is Control Code 11, ,.f- - �, propane gas is Control Code 21. 1 A %tit%.i7,41;qiti,,41,', , ' I ' " ''' O Flame Roll Out Switch (size 110 � � / _ �, and smaller only) (hidden) M" y ,.5 f Flame roll out switches are mounted, ,„ .i4§ near the burners and will shut off � i the gas supply in the event of an 1. ' ,, / . y� unsafe flame roll out condition 0 Ail' 1:° 1;";: ''''l''', "it,, -;:" ,,,74 '',.. " © Direct Spark Igniter Provides spark for direct ignition of y,,,� �' the burners. ° Airt pe � 4 bad k ��/ A i :`f^ -8 ',:,, ,...,t0.--l © High Limit Switches One limit control is mounted in the 3 4;,..,!7:-.,-,-,, air stream and will shut off the gas 4',y supply in the event of overheating. 'HnK �, -�-------' The other limit control is mounted 13 on the power exhauster housing i2 and will shut off the gas supply in 0 0 0 the event of overheating flue gas temperatures. 0 Power Exhauster © Condensate Drain Overflow Switch All units are supplied with a round vent pipe and Shuts down gas controls if condensate is not properly combustion air inlet pipe connections. draining from the unit. OO Pressure Switch >> Gas Pipe Connection An automatic reset vent pressure switch is supplied on all Easy access to factory installed gas pipe connection units and is designed to prevent operation of the main stubbed to outside of unit casing. burner in the event there is restricted venting of flue iz Condensate Drain Connection products. This restriction may occur due to an improper vent Easy access to factory installed condensate drain pipe diameter, long vent runs, un-approved vent terminal, high connection stubbed to outside of unit casing. winds, high negative pressure within space, etc.After the cause of the restriction has been corrected, the pressure 0 Combustion Air Inlet Pipe Connection switch will reset automatically. Simple connection for combustion air inlet piping. 03 Control Step Down Transformer +4 Vent Pipe Connection The control step down transformer is located in the electrical Rubber exhaust coupling with clamp for easy connection of junction box. The transformer is used to step the voltage PVC vent system. down from 115V to 24V for the gas controls, fan delay relay, Fan Guard field supplied motor starter, etc.An additional field installed Propeller units may be equipped with an optional (standard transformer is required if the supply voltage is 208V, 230V, on size 110 and smaller)finger proof fan guard for added 460V, or 575V.To determine the control transformer protection. If ordered, the finger proof fan guard is installed at supplied as well as any required accessory transformers, the factory in place of the standard fan guard. refer to Tables 17.1-17.4. ® Integrated Direct Spark Control Board © Contractor Convenience Package The integrated d Di direct Spark ignition control combines all External junction box features simple connection of supply spark g power wiring internally, thermostat wiring to terminals furnace control functions.The integrated board provides externally, an On/Off switch, a single 115V outlet for digital control of the air mover, inducer, ignition, gas valve connection of an external condensate pump, and status and flame sensing as well as monitoring the safety circuit at indicator lights to display the operational state of the unit. all times.The board includes LED diagnostics for trouble shooting and a fused power supply. Ignition control is 100% ©Horizontal Air Deflector Blades(not shown in Figure 23.1) shut-off with continuous retry. Factory mounted on the discharge of the unit, the blades can be adjusted to provide horizontal (up and down) delivery O Flame Sensor control of the heated air. Vertical deflector blades are Remote flame sensor verifies ignition of all burners, available as a field installed accessory. monitors the flame signal and communicates with the integrated circuit board. 6-563.7 23 GENERAL PERFORMANCE DATA - MODELS PTC & BTC Table 24.1 - Propeller Unit Heater Model PTC General Performance Data Model PTC Sizes 55 65 85 110 135 156 180 215 260 310 Btu/Hr Input O 55,000 65,000 85,000 110,000 135,000 155,000 180,000 215,000 260,000 310,000 Btu/Hr Output i0 51,150 60,450 79,050 102,300 125,500 144,150 167,400 199,950 241,800 288,300 Condensate Production(GaliHr.) 0.3 0.4 0.5 0.7 1.0 1.1 1.3 1.6 1.9 2.3 Entering Airflow(CFM) @ 70°F OO 1097 1141 1650 1750 2160 2600 3020 3865 4585 5400 Outlet Velocity(FPM)© 618 650 619 668 719 862 676 699 831 765 Air Temp. Rise(°F) 43 49 44 54 54 51 51 48 49 49 Max.Mounting Height(Ft.)02 12 12 13 13 14 18 15 17 20 19 Heat Throw(Ft.) @ Max.Mtg Ht 43 43 48 46 51 62 53 60 70 67 Motor Type© PSC PSC PSC PSC PSC PSC PSC PSC PSC PSC Motor HP 1/8 1/8 1/8 1/3 1/3 1/3 1/3 1/2 3/4 3/4 Motor RPM 1440 1440 1550 1075 1075 1075 1075 1075 1125 11251` Table 24.2 - Blower Unit Heater Model BTC General Performance Data Model BTC Sizes 215 260 310 Btu/Hr Input® 215,000 260,000 310,000 Btu/Hr Output O 199,950 241,800 288,300 Condensate Production(GaIJHr.) 1.6 1.9 2.3 Entering Airflow Range(CFM) 2645-4628 3198-5597 3813-6674 Outlet Velocity(FPM)© 497-826 601-999 559-930 Air Temp.Rise(°F) 40-70 40-70 40-70 Max.Mounting Height(Ft.)O 9-22 11-26 11-26 Heat Throw(Ft.)@ Max. Mtg Ht 33-77 40-94 39-91 Motor Type OO TE TE TE Motor HP See Table 20.1 Motor RPM 1725 1725 1725 CD Ratings shown are for elevations up to 2,000'.For elevations above 2,000', ratings should be reduced at the rate of 4%for each 1,000'above sea level. (In Canada see rating plate.)Reduction of ratings requires use of a high altitude kit. ©Data taken at 65°F ambient and unit fired at full-rated input.Mounting height as measured from bottom of unit,and without deflector hoods. ©All motors used are produced,rated and tested by reputable manufacturers in accordance with NEMA standards and carry the standard warranty of both the motor manufacturer and Modine.All motors are totally enclosed and all single phase motors have built-in thermal overload protection. 24 6-563.7 PERFORMANCE DATA - DEFLECTOR HOODS Figure 25.1 - 30°, 60°, & 90° Deflector Hoods Figure 25.3 - 90° Hood Throw/Floor Coverage * ,, m ! , 30°HOOD 60°HOOD 90°HOOD H 1 Figure 25.2 - 30 & 60° Hood Throw/Floor Coverage _�`7 30 DOWNTURN . �\ -♦0, 60 DOWNTURN r S S 1 .♦ . i%••6. 30 �a�/ MOUNTING I A 4%. 60 ..••...' HEIGHT :♦ .�� 0.01 ,•......... ..: •._. Table 25.2 - Deflector Hood General Performance .1 Data - Model PTC % ....... X 60 DOWNTURN Y z 90° x Y Model Airflow Temp Mounting Blade 30 Hood 60°Hood Hood 30 DOWNTURN 1 Z Rise Height Angle Size X Y Z X Y Z S Note: X=Feet from Heater to Start of Floor Coverage (CFM) (°F). (ft) (°) (ft) (ft) (ft) (ft) (ft) (ft) (ft) Y=Feet to End of Floor Coverage 8 55 12 27 37 0 28 39 19 Z=Feet to End of Throw 55 1097 43 10 44 11 25 35 0 26 35 17 12 31 9 23 32 0 22 30 15 Table 25.1 - Deflector Hood General Performance 8 54 12 26 36 0 27 38 18 Data - Model BTC 65 1141 49 10 43 10 24 34 0 25 34 16 12 29 8 21 30 0 20 28 15 90° 8 59 14 30 41 0 32 43 17 Temp Mounting Blade 30°Hood 60°Hood Hood 10 49 12 29 39 0 29 40 16 Model Airflow Rise Height Angle 85 1650 44 12 39 11 26 37 0 26 36 14 Size X Y Z X Y Z S 13 32 10 25 35 0 24 33 14 (CFM) (°F) (ft) (0) (ft) (ft) (ft) (ft) (ft) (ft) (ft) 8 57 13 29 39 0 30 41 16 8 59 14 31 42 27 32 44 22 110 1750 54 10 47 11 27 37 0 28 38 15 12 35 10 25 34 0 24 33 13 10 50 13 29 40 36 30 41 20 13 28 9 23 32 0 22 30 13 215 3366 55 12 40 11 27 37 40 27 37 18 8 60 15 32 44 0 34 47 24 14 27 9 24 33 35 22 31 17 135 2160 53 10 52 13 31 42 0 32 44 21 12 42 12 29 40 0 29 40 19 15 17 7 21 30 28 18 25 16 14 30 10 26 36 0 25 34 18 8 60 19 41 56 0 43 60 26 8 65 18 38 52 34 40 55 29 10 51 18 40 55 0 42 57 23 10 58 17 37 50 48 39 53 26 156 2600 51 12 41 17 38 53 0 40 55 21 12 51 15 35 49 59 36 50 24 14 29 15 37 51 0 37 51 20 16 8 14 34 48 0 34 47 18 260 4071 55 14 42 14 33 46 64 33 46 22 8 63 16 35 48 0 37 51 26 16 33 12 30 42 61 29 40 21 180 3020 51 10 55 15 34 46 0 35 48 23 18 18 9 26 37 42 23 32 19 12 46 13 32 44 0 32 45 21 14 36 12 29 41 0 29 40 20 19 2 6 20 30 52 23 32 19 8 66 19 41 56 0 43 59 32 8 64 17 37 51 33 39 54 28 10 60 18 40 54 0 42 57 29 215 3865 48 12 53 17 38 53 0 40 54 26 10 57 16 36 49 47 37 51 21 14 46 15 36 50 0 37 51 24 12 50 15 34 47 56 35 48 16 16 37 14 34 47 0 33 46 23 310 4854 55 8 69 22 45 62 0 48 66 37 14 41 13 32 44 61 32 44 13 10 63 21 44 61 0 47 64 33 16 30 11 29 41 56 27 38 11 12 57 19 43 59 0 45 62 30 18 14 8 23 33 30 20 28 9 260 4585 49 14 51 18 42 57 0 43 59 28 Note:Refer to Figures 25.2 and 25.3. 16 44 17 40 55 0 40 55 26 18 35 15 37 52 0 36 50 25 20 25 13 33 47 0 31 43 24 8 68 20 43 58 0 45 62 34 10 61 19 42 57 0 44 60 31 310 5400 49 12 55 18 40 55 0 42 58 28 14 48 17 39 53 0 40 54 26 16 40 15 37 51 0 36 50 24 18 31 13 34 47 0 32 44 23 Note:Refer to Figures 25.2 and 25.3. 6-563.7 25 DIMENSIONAL DATA - MODEL PTC • Figure 26.1 - Dimensional Drawings - Model PTC KNOCKOUTS FOR SUPPLY POWER WIRING CONDUIT ENTRANCE ADJUSTABLE O (MINIMUM DISTANCE TO WALL) A LOUVERS 3 56r--14 90---1 (4)3/8"-16 MTG HOLES \ N I P R.: � \� w3 a. ACCESS / PANEL ll ' ''S, 'fit I: 'LI i J 1 •*A;VIIIZ'20.i's l' Yr COMBUSTION % \� FAIR NLET twill(OPENING) i B VENT i O ., OUTLET 3 ■ s / i > ` GAS '� _�1 C FAN Y CONDENSATE DRAIN F `L I 3/4"PVC G R (APPROX.) D (OPENING) - H-- Table 26.1 - Dimensions (inches) - PTC Models PTC 55 PTC 65 PTC 85 PTC110 PTC135 PTC156 PTC180 PTC 215 PTC260 PTC310 A 29.80 29.80 35.53 35.53 35.53 35.53 42.53 42.53 42.53 42.53 B 18.13 18.13 20.31 20.31 23.06 23.06 25.81 31.31 31.31 39.56 C 19.03 19.03 22.05 22.05 22.05 22.05 22.05 22.05 22.05 22.05 D 17.00 17.00 22.52 22.52 22.52 22.52 29.52 29.52 29.52 29.52 E 16.24 16.24 18.42 18.42 21.18 21.18 23.93 29.43 29.43 37.68 F 4.71 4.71 4.50 4.50 4.50 4.50 4.50 4.50 4.50 4.50 G 7.19 7.19 7.98 7.98 7.98 7.98 7.98 7.47 7.47 8.12 H 10.22 10.22 10.27 10.27 10.18 10.18 10.36 9.86 9.86 9.79 I 3.10 3.10 1.32 1.32 2.15 2.15 1.73 1.63 1.63 1.88 J 12.81 12.81 6.73 6.73 8.09 8.09 9.47 6.72 6.72 10.84 K 6.00 6.00 8.74 8.74 8.45 8.45 9.82 12.58 12.58 16.19 L 9.07 9.07 12.13 12.13 12.95 13.45 14.92 17.58 17.58 22.19 M 3.30 3.30 3.86 3.86 3.48 3.98 3.98 3.72 3.72 4.62 N 1.90 1.90 1.54 1.54 1.54 1.54 3.97 3.97 3.97 3.97 P 16.00 16.00 22.03 22.03 22.03 22.03 26.60 26.60 26.60 26.60 CI OO 40.19 40.19 45.83 45.83 45.83 45.83 45.83 45.83 46.83 46.83 R 28.19 28.19 33.83 33.83 33.83 33.83 33.83 33.83 34.83 34.83 Combustion Air Inlet Pipe 3 3 3 3 3 4 4 4 4 6 Vent Outlet Pipe 3 3 3 3 3 4 4 4 4 4 Gas Connection 1/2 1/2 1/2 1/2 1/2 1/2 1/2 3/4 3/4 3/4 Fan Diameter 14 14 18 18 20 20 22 24 24 26 Approx.Shipping Weight(lbs.) 93 103 125 128 165 165 215 265 265 310 ®Do not use propeller units with duct work. ©Dimension equals overall plus 12". 26 6-563.7 ' DIMENSIONAL DATA - MODEL BTC Figure 27.1 - Dimensional Drawings - Model BTC KNOCKOUTS FOR -BLOWER ENCLOSURE SUPPLY POWER WIRING (OPTIONAL) CONDUIT ENTRANCE 6)3/8"-16 MTG HOLES --4.88-- FILTER RACK A (OPTIONAL) N P ADJUSTABL --{3 5 14 90 Vim{ 7J8" �{-- ,,,� LOUVERS I I I ""7�_ -r- -1- ,1 1 I ACCES S 3 ' & % PANEL w m a • I COMBUSTION '! z ` �' AIR INLET 'i r TxU I E �� B I VENT OUTLET (OPENING) 4‘,4.)‘‘,tea, i �' ( g ;: 1 i 3 (f z ,, f GAS mar I '<r wy I $ CONN. L K C -I S I CONDENSATE DRAI F R(APPROX.) 3/4"PVC G --- Q(MIN DIST TO WALL) D(OPENING) H Table 27.1 - Dimensions (inches)- BTC ,, Models BTC 215 BTC260 BTC310 A 42.53 42.53 42.53 B 31.31 31.31 39.56 C 22.05 22.05 22.05 D 29.52 29.52 29.52 E 29.43 29.43 37.68 F 4.50 4.50 4.50 G 7.47 7.47 8.12 H 9.86 9.86 9.79 1.63 1.63 1.88 J 6.72 6.72 10.84 K 12.58 12.58 16.19 L 17.58 17.58 22.19 M 3.72 3.72 4.62 N 3.97 3.97 3.97 P 26.60 26.60 26.60 0(w/Blower Encl &Filter Rack) 79.68 79.68 79.68 0(w/o Blower Encl&Filter Rack) 70.88 70.88 70.88 R OO 58.88 58.88 58.88 S 39.88 39.88 39.88 T 28.57 28.57 28.57 U 28.28 28.28 28.28 ✓ 18.00 18.00 18.00 W 5.45 5.45 6.45 X 20.59 20.59 21.59 Combustion Air Inlet Pipe 4 4 6 Vent Outlet Pipe 4 4 4 - Gas Connection 3/4 3/4 3/4 Blower 15-15 15-15 15-15 Approx.Shipping Weight(lbs.) 340 350 395 ®This is an approximate dimension for standard motors,allow 3"for sheave and optional motors. 27 6-563.7 SERVICE / MAINTENANCE / TROUBLESHOOTING 1• Service air moving components annually. ® WARNING a. Check fan for fit on motor shaft and for damage to blades. 2. Keep unit free from dust, dirt, grease, and foreign matter, When servicing or repairing this equipment, use only paying particular attention to: factory-approved service replacement parts.A complete a. Combustion air inlets. replacement parts list may be obtained by contacting the factory. Refer to the rating plate on the appliance for b. Burners and burner orifices. Open the union on the gas complete appliance model number, serial number, and line, and disconnect the igniter and sensor wires. Remove company address.Any substitution of parts or controls not the screws that attach the burner tray to the header plate approved by the factory will be at the owner's risk. and remove the burner tray and manifold assembly from the heater. Carefully clean the burners with a wire brush or other suitable means. A CAUTION Replace any damaged or deteriorating burners or orifices. Verify that the burners are touching each other at the carryover points. This will ensure flame carryover from 1. Service or repair of this equipment must be performed by burner to burner. Install the burner assembly back on to a qualified service agency. the header making certain that all screws, pipes and 2. Do not attempt to reuse any mechanical or electrical electrical connections are tight. controllers which have been wet. Replace defective c. Clean exterior of heat exchanger tubes. For cleaning the controller. fins on the secondary heat exchanger, either use a soft brush and vacuum cleaner or use a compressed air hose NOTE:To check most of the Possible Remedies in the though the discharge opening of the unit (the opening with troubleshooting guide listed in Table 29.1, refer to the applicable the louvers)to blow the debris out of the fins. sections of the manual. d. Fan b'adca. 3. Inspect the flame sensor and igniter for deterioration and/or cracks. General Maintenance CAUTION: Be careful when handling the igniter and flame The unit and venting system must be checked once a year by a sensor. qualified service technician. 4. Check wiring for possible loose connections. All installation and service of these units must be 5. The gas valves and piping should be checked annually for performed by a qualified installation and service agency, general cleanliness and tightness. The gas controls should Before any service, BE SURE TO TURN OFF GAS AT THE be checked to insure that the unit is operating properly. See MANUAL SHUT-OFF VALVE AHEAD OF THE COMBINATION control instruction sheets furnished separately with the unit GAS CONTROL AND TURN OFF ALL ELECTRIC POWER TO heater. THE HEATER. 6. The power exhaust motor bearings have been lubricated for long life and do not require additional lubrication. In dirty atmospheres, it may be desirable to clean the motors and blower housing and blow out the cooling air passages of the motor with compressed air. 7. Perform periodic cleaning of inlet and vent terminal screens. 8. Clean the condensate drain traps and refill with water. 9. If a condensate pump is being used with overhead condensate drain lines, inspect the pump for proper operation and maintain per the pump manufacturer's instructions. Replace the condensate pump treatment tablets if equipped. 10.If a condensate neutralizer tube is installed, recharge per the neutralizer tube manufacturer's instructions. 11. Check the condensate overflow switch for cleanliness and proper operation. 28 6-563.7 ' SERVICE / MAINTENANCE / TROUBLESHOOTING Table 29.1 -Troubleshooting TROUBLE POSSIBLE CAUSE POSSIBLE REMEDY Unit does nothing 1. Power supply is off 1. Turn on main power (verify green light on 2. No 24V power to thermostat 2 a.Check control transformer - side of junction box b.If failed transformer-check thermostat wire gage and length is lit) 3. Thermostat malfunction 3 a.Verify wire connections to R&W terminals only b.Check/replace thermostat 4. LED flashes 4. Check LED flash code 5. Blown fuse on control board 5. Replace fuse 6. Defective control 6. Replace control LED light on ignition 1. Multiple causes 1. Control board LED flash codes vary with control type.A decal is controller in main installed in the unit giving a brief description of the applicable codes control compartment for your heater. For more detail, see the control board data sheet off or flashing included with this manual. Unit starts but does 1. Main gas is off 1. Open manual gas valve not ignite(verify green 2. Air in gas line 2. Purge gas line and amber lights on side 3. Main or manifold gas pressure 3. Set gas pressures per manual instructions of junction box are lit) 4. Check gas valve switch 4. Set gas valve switch to"ON"position 5. Clogged condensate drain line 5. Check condensate drain line,clean as required 6.Tripped limit switch on power 6. Inspect and reset limit switch if no unit damage found exhauster . Unit goes through cycle, 1. Reversed main power polarity 1. Black wire-HOT,white wire-NEUTRAL,green wire-GROUND but the burners go out 2. Unit not grounded 2. Ground unit and verify quality of ground connection in less than 10 seconds 3. Flame not sensed 3. Check flame sensing probe and connection Air circulating fan 1. Loose connections 1. Check all connections inoperable 2. Defective control board 2. Check control board data sheet and function 3. Defective fan motor • 3. Check fan motor 6-563.7 - 29 PAGE INTENTIONALLY LEFT BLANK 30 6-563.7 MODEL & SERIAL NUMBER / REPLACEMENT PARTS Figure 31.1 - Model Number Designations (Remove access cover to locate) PTC 215 AS 01 11 S B AN Separated Combustion Factory Installed Option Digit Unit Configuration — N-None PTC-Propeller Unit,55-310 MBH — — BTC-Blower Unit,215-310 MBH — _ Future A-All MBH Input 55-55,000 Btu/hr input — 65-65,000 Btu/hr input — Dev Digit 85-85,000 Btu/hr input — 110-110,000 Btu/hr input Fan Guard Digit 135-135,000 Btu/hr input _ N-None(all blower models) 156-155,000 Btu/hr input — S-Standard 180-180,000 Btu/hr input F-Fingerproof 215-215,000 Btu/hr input 260-260,000 Btu/hr input — 310-310,000 Btu/hr input Control Code Type — 11-Natural gas,single stage 21-Propane,single stage Heat Exchanger Type — A-Aluminized — — S-Stainless Steel Power Code (refer to pages 17&20) Ignition Type _ — 01-115V/60Hz/1ph S-Direct Spark 02-230V/60Hz/1 ph etc. Figure 31.2 - Serial Number Designations (Remove access cover to locate) 01 01 00 17 09 01 05 1000 Motor Vendor SEQUENCE Code NUMBER 01-Century 05-Universal etc.• — _ Year of Manufacture Fan Vendor Code 06-zoos - os-2006 01-Revcor etc. 08-Brookside - _ etc. Week of Manufacture Unit Series 01-1st week of year Identifies the design series of 26-26th week of year the unit Control Supplier Gas Valve Supplier 05-Honeywell 01-Robertshaw e 17-United Technologies . 9 etc. . etc. Replacement Parts When requesting parts please contact your local representative. Please have full model and serial number available. If you require assistance in locating your representative, please call the number located on the back page. Table 31.1 - Common Replacement Parts (The list is subject to change.Please refer to unit mounted parts list for most up-to-date list.) Limit Control Switch Combination Gas Valve Model Power Heat Pressure Ignition Size Exhauster Power Flame Switch Igniter Control Control Control Exchanger Exhauster Rollout Code 11 Code 21 Header PTC55 5H080704 5H075769-7 5H080746-1 5H075002-5 5H079441-2 5H079636 5H079749-1700 5H079751 5H079869 PTC65 5H080704 5H075769-8 5H080746-1 5H075002-6 5H079441-2 5H079636 5H079749-1700 5H079751 5H079869 PTC85 5H080704 5H073593 5H080746-1 5H075002-5 5H079441-8 5H079636 5H079749-1700 5H079751 5H079869 PTC110 5H080704 5H073593 5H080746-1 5H075002-7 5H079441-7 5H079636 5H079749-1700 5H079751 5H079869 PTC135 5H080704 5H074976-7 5H080746-1 NA 5H079441-2 5H079636 5H079749-1700 5H079751 5H079869 PTC156 5H080704 5H074976-7 5H080746-1 NA 5H079441-7 5H079636 5H079749-1700 5H079751 5H079869 PTC180 5H080704 5H073593 5H080746-1 NA 5H079441-7 5H079636 5H079749-1700 5H079751 5H079869 PTC215 5H080704 5H073593 5H080746-1 NA 5H079441-13 5H079636 5H079749-1700 5H079750 5H079870 PTC260 5H080704 5H075769-3 5H080746-1 NA 5H079441-2 5H079636 5H079749-1700 5H079750 5H079870 PTC310 5H080749 5H073593 5H080746-1 NA 5H079441-10 5H079636 5H079749-1700 5H079750 5H079870 BTC215 5H080704 5H075769-2 5H080746-1 NA 5H079441-13 5H079636 5H079749-1700 5H079750 5H079870 BTC260 5H080704 5H075769-3 5H080746-1 NA 5H079441-2 5H079636 5H079749-1700 5H079750 5H079870 BTC310 5H080749 5H075769-3 5H080746-1 NA 5H079441-10 5H079636 5H079749-1700 5H079750 5H079870 6-563.7 31 COMMERCIAL WARRANTY Seller warrants its products to be free from defects in material and SHALL,WITHIN THE APPLICABLE WARRANTY PERIOD DEFINED HEREIN workmanship, EXCLUSIVE, HOWEVER,of failures attributable to the use AND UPON PRIOR WRITTEN APPROVAL,BE RETURNED TO SELLER of materials substituted under emergency conditions for materials normally WITH TRANSPORTATION CHARGES PREPAID AND WHICH THE employed.This warranty covers replacement of any parts furnished from the EXAMINATION OF SELLER SHALL DISCLOSE TO HAVE BEEN DEFECTIVE; factory of Seller,but does not cover labor of any kind and materials not EXCEPT THAT WHEN THE PRODUCT IS TO BE USED BY BUYER AS A furnished by Seller,or any charges for any such labor or materials;whether COMPONENT PART OF EQUIPMENT MANUFACTURED BY BUYER, such labor,materials or charges thereon are due to replacement of parts. BUYER'S REMEDY FOR BREACH,AS LIMITED HEREIN,SHALL BE adjustments,repairs,or any other work done.This warranty does not apply to LIMITED TO ONE YEAR FROM DATE OF SHIPMENT FROM SELLER.FOR any equipment which shall have been repaired or altered outside the factory of GAS-FIRED PRODUCTS INSTALLED IN HIGH HUMIDITY APPLICATIONS Seller in any way so as,in the judgment of Seller,to affect its stability,nor AND UTILIZING STAINLESS STEEL HEAT EXCHANGERS,BUYER'S which has been subjected to misuse, negligence,or operating conditions in REMEDY FOR BREACH,AS LIMITED HEREIN,SHALL BE LIMITED TO TEN excess of those for which such equipment was designed.This warranty does YEARS FROM DATE OF SHIPMENT FROM SELLER. not cover the effects of physical or chemical properties of water or steam or other liquids or gases used in the equipment. These warranties are issued only to the original owner-user and cannot be transferred or assigned.No provision is made in these warranties for any BUYER AGREES THAT SELLER'S WARRANTY OF ITS PRODUCTS TO labor allowance or field labor participation.Seller will not honor any expenses BE FREE FROM DEFECT IN MATERIAL AND WORKMANSHIP,AS LIMITED incurred in its behalf with regard to repairs to any of Seller's products.No HEREIN,SHALL BE IN LIEU OF AND EXCLUSIVE OF ALL OTHER credit shall be issued for any defective part returned without proper written WARRANTIES,EITHER EXPRESS OR IMPLIED,WHETHER ARISING authorization(including,but not limited to,model number,serial number,date FROM LAW,COURSE OF DEALING,USAGE OF TRADE,OR OTHERWISE, of failure,etc.)and freight prepaid. THERE ARE NO OTHER WARRANTIES,INCLUDING WARRANTY OF MERCHANTABILITY OR FITNESS FOR PURPOSE,WHICH EXTEND OPTIONAL SUPPLEMENTAL WARRANTY BEYOND THE PRODUCT DESCRIPTION CONFIRMED BY BUYER AND Provided a supplemental warranty has been purchased,Seller extends the SELLER AS OF THE DATE OF FINAL AGREEMENT. warranty herein for an additional four(4)years on certain compressors. Provided a supplemental warranty has been purchased,Seller extends the This warranty is void if the input to the product exceeds the rated input as warranty herein for an additional four(4)years or nine(9)yea..3 on certain indicated on the product serial plate by more than 5%on gas-fired and oil-fired heat exchangers. units,or if the product in the judgment of SELLER has been installed in a corrosive atmosphere,or subjected to corrosive fluids or gases,been EXCLUSION OF CONSUMABLES&CONDITIONS BEYOND subjected to misuse,negligence,accident,excessive thermal shock,excessive SELLER'C CONTROL humidity,physical damage,impact.abrasion,unauthorized alterations,or The above referenced warranty shall not be applicable to any of the following operation contrary to SELLER'S printed instructions,or if the serial number has items:refrigerant gas,belts,filters,fuses and other items consumed or worn been altered,defaced or removed. out by normal wear and tear or conditions beyond Seller's control,including (without limitation as to generality)polluted or contaminated or foreign matter BUYER'S REMEDY FOR BREACH OF WARRANTY,EXCLUSIVE OF ALL contained in the air or water utilized for heat exchanger(condenser)cooling or OTHER REMEDIES PROVIDED BY LAW, IS LIMITED TO REPAIR OR if the failure of the part is caused by improper air or water supply,or improper REPLACEMENT AT THE FACTORY OF SELLER,ANY COMPONENT WHICH or incorrect sizing of power supply. Component Applicable Models "APPLICABLE WARRANTY PERIOD" TEN YEARS FROM DATE OF FIRST BENEFICIAL USE BY BUYER OR ANY OTHER USER,WITHIN Heat Exchangers TEN YEARS FROM DATE OF RESALE BY BUYER OR ANY OTHER USER,WITHIN TEN YEARS Gas-Fired Unit Heaters FROM DATE OF RESALE BY BUYER IN ANY UNCHANGED CONDITION,OR WITHIN ONE HUNDRED TWENTY-SIX MONTHS FROM DATE OF SHIPMENT FROM SELLER,WHICHEVER OCCURS FIRST Heat Exchangers FIVE YEARS FROM DATE OF FIRST BENEFICIAL USE BY BUYER OR ANY OTHER USER,WITHIN Low Intensity Infrared Units FIVE YEARS FROM DATE OF RESALE BY BUYER OR ANY OTHER USER,WITHIN FIVE YEARS Compressors FROM DATE OF RESALE BY BUYER IN ANY UNCHANGED CONDITION,OR WITHIN SIXTY-SIX MONTHS FROM DATE OF SHIPMENT FROM SELLER,WHICHEVER OCCURS FIRST Condensing Units for Cassettes Burners Low Intensity Infrared Units TWO YEARS FROM DATE OF FIRST BENEFICIAL USE BY BUYER OR ANY OTHER USER,WITHIN Other TWO YEARS FROM DATE OF RESALE BY BUYER IN ANY UNCHANGED CONDITION,OR WITHIN THIRTY MONTHS FROM DATE OF SHIPMENT FROM SELLER,WHICHEVER OCCURS FIRST Components excluding Heat Exchangers, Coils,Condensers,Burners,Sheet Metal Heat Exchangers/Coils Indoor and Outdoor Duct Furnaces and System Units,Steam/Hot Water Units, Oil-Fired Units,Electric Units,Cassettes, Vertical Unit Ventilators,Geothermal Units Compressors ONE YEAR FROM DATE OF FIRST BENEFICIAL USE BY BUYER OR ANY OTHER USER,WITHIN ONE YEAR FROM DATE OF RESALE BY BUYER IN ANY UNCHANGED CONDITION,OR WITHIN Vertical Unit Ventilators EIGHTEEN MONTHS FROM DATE OF SHIPMENT FROM SELLER,WHICHEVER OCCURS FIRST Burners High Intensity Infrared Units,Geothermal Units Sheet Metal Parts All Products As Modine Manufacturing Company has a continuous product improvement program,it reserves the right to change design and specifications without notice. �,avE Modine Manufacturing Company 1500 DeKoven Avenue Racine, WI 53403 Phone: 1.800.828.4328(HEAT) ©Modine Manufacturing Company 2014 www.modinehvac.com AIR SYSTEMS ENGINEERING INC Page 3 of 3 • Citation issue date 08/15/2011 Violations Inspection no. 315059600 Location 9th St and Meridian Ave Puyallup,WA 98371 ©Washington State Dept.of Labor&Industries. Use of this site is subject to the laws of the state of Washington. Access Wasitin ton€v .;w9 Ci33;.7 Ev,eZYltt4Fi+SW https://secure.lni.wa.gov/verify/Detail.aspx?UBI=600099211&LIC=AIRSYE*229KN&SAW= 12/1/2014 • • Jefferson County Building Division Permit Number: BLD14-00449 Applicant: BRINNON SCHOOL DISTRICT#4 BUILDING PERMIT INSPECTION APPROVALS Applicable Code: 2012 International Building Codes To schedule inspections, call (360)379-4455 no later than 3:00PM the day before the inspection is needed. Requests received after 3:00 PM will not be scheduled for the next day's inspections. ELECTRICAL PERMITS are issued by the Washington State Department of Labor& Industries. The electrical permit must be signed off by the State Inspector prior to the County's Framing Inspection Inspection Item Date Approval Signature Notes Mechanical Systems Mechanical Systems Mechanical Systems Miscellaneous 14&-I A final inspection will not be scheduled until the following are completed and signed off by the applicable Department: • Building Permit Conditions are met • Septic Permit Final/Complete for any building containing plumbing • Land Use Conditions met and signed off • Public Works Permit Final(where applicable) FINAL INSPECTION 1%b-R FINAL INSPECTION MUST BE APPROVED PRIOR TO BUILDING BEING OCCUPIED THIS PERMIT IS VALID FOR ONE YEAR 0 • CONDITIONS for Building Permit# : \\tidemark\data\forms\F_BLD_Permit_Bldg.rpt 12/1/2014 • BUILDING PERMIT Jefferson County Department of Community Development 621 Sheridan Street, Port Townsend, WA 98368 (360)379-4450 FAX (360)379-4451 PERMIT#: BLD14-00449 Received Date: 12/1/2014 SITE ADDRESS: 46 SCHOOLHOUSE RD Issue Date 12/1/2014 BRINNON, 98320 Expiration Date 12/1/2015 OWNER: BRINNON SCHOOL DISTRICT#46 PHONE: 360-796-4646 46 SCHOOLHOUSE RD BRINNON WA 98320-9699 SUBDIVISION: Block: Lot: TX 1+ PARCEL NUMBER: 602353002 Section: 35 Township: 26 N Range: 2V1 CONTRACTOR: AIR SYSTEM ENG. . PHONE: 253-572-9484 3602 S PINE ST TACOMA WA 98409-8297 Contractor's License AIRSYE*229KN Expires 2/1/2016 PROJECT DESCRIPTION: NEW MECHANCIAL PERMIT UNIT HEATER LOCATED IN THE GYMNASIUM TYPE OF WORK COM SQUARE FOOTAGE: COMMERCIAL: TYPE OF IMP MEC MAIN: INDUSTRIAL: VALUATION ADD'L: HEAT TYPE: PRO CODE EDITION: 2012 HEAT BASE: HEAT TYPE: OCCUPANCY: UNHEATED: #OF STORIES: OCCUPANCY: OTHER: CONST TYPE: GARAGE: SHORELINE: CONST TYPE: DECK: SETBACK: BANK HEIGHT: SEWAGE DISPOSAL: WATER SYSTEM: Type Amount Paid By: Date: Receipt: BATHROOMS: Permit $152.00 SRE 11/26/14 153920 Exist: Total: $152.00 Prop: Total: NUMBER OF EMPLOYEES: Directions to Site: HEALTH DEPARTMENT AND PUBLIC WORKS APPROVAL REQUIRED PRIOR TO FINAL INSPECTION THIS PERMIT IS VALID FOR ONE YEAR OR IT MUST BE PROPERLY RENEWED BUILDING INSPECTION HOT-LINE 379-4455. Request must be received by 3pm the day before the inspection is needed. Office Hours 9:00 am -4:30 pm MONDAY- THURSDAY HOT LINE AVAILABLE 24 HOURS A DAY F'G\ co 0 o JEFFERSON COUI DEPARTMENT OF COMMUNITY DEVELOPMENT - ,,G-C-ff = Date: (Z.( Time Received: e: 2,g amel Mon. Tue. Wed. Thur. Fri. /,A t Date: (.-9-6, BLD: � Contact Name: ,/ �j Owner: On OK. SC C ,. ' Contact Number: 360 l `j z,(x D Address: 206 ,err. s • Notes: AgatFoundation Plumbing Framing Propane Tank Setbacks Under-ground Framing Under ground Furance Footing Rough In Air Seal Above ground Gas Stemwall Hydronic Exterior shear Exterior lines Oil Straps Hot Water Htr Interior shear Interior lines Ducts Post Hole Ventilation Appliance Underfloor Gas/Wood stove Man-Homes Insulation Final Inspection>(..._ Setbacks Floor Foundation Wall Address Posted Block&Tile Ceiling