Loading...
HomeMy WebLinkAboutBLD2015-00185 - 07 ENGINEERING • w �r ' 4I • SAHUND L 1201 First Avenue South,Suite 310 Seattle. Waehiagton 98134 206-402-5158 www.lundopeahl.com STRUCTURAL CALCULATIONS MacDonald Miller VZW Brinnon BAR D48A2/L2 124 E GO-ONNA Beach Dr Quilcene WA 98376 4/20/2015 v q 7-13 o A- OZ'S �tEFER UN11 CE�E�04MENZ t t, MM 4'-1 CEPS OF CC -�/ t •4. 24234 0,7;4 44, 0 1 r, r-RAl F:' ,44 3's L 2ONA EHG 4/20/15 U 1i airs 1201 lot Avenue South+ Suite 310 + Seattle,WA 98134 + 206.402.5156 + www.lwo-se.com .• 1 LUND `OPSAHL 1201 First Avenue South.Suite 310 Seats.e. Washington 98134 206 1025156 www.lundapmhl.con, Site Address 124 E GO-ONNA Beach Dr Quilcene WA 98376 Unit Being Installed VZW Brinnon Wunit= 516 Attaching to 4" minimum cold formed studs spanning 10' maximum. Seismic Design Criteria (From USGS Hazard Calculator) Sus= 0.899 Unit attachment is OK per Appendix Calculations ATTACHMENT OPTIONS: Unit Attachment w/CFMF Extension (if required) Attach to 14 GA cold formed unit extension with (10) 3/8" Diameter A307 Bolts and Attach 14 GA cold formed unit extension to existing building studs with (12)#12 screws, 6 screws per stud. Unit Attachment attached directly to metal studs / Attach to existing CFMF studs with (10)#12 screws minimum J Unit Attachment OK per appendix Calculations **Appendix has two sections including attachment when CFMF extension is required and a calulcation when the unit is installed directly to the CFMF studs of the existing structure. 1201 1st Avenue South+ Suite 310 + Seattle,WA 98134 + 206.402.5156 + www.lwo-se.tom W dti f LUND OPSAHL 1201 Fusl Avenue South.Suite 310 Seatlie. Washington 98134 206 402 5155 uninv.handopsohlanin -r. Design Maps Summary Report User-Specified Input View Detailed Report Print Report Title VZW Brinnon Fri April 12,201522;40;35 UTC Building Code Reference Document 2012 International Building Code (which utilizes USGS hazard data available In 2000) Site Coordinates 47.71214°N, 122.794590W Site Soil Classification Site Class D- "Stiff Soil" Risk Category I/II/III I Snit iiair 1 5000nl } {3tii f /� P Poutsho 0 oBangoi 4j) 3O3 0 .; t1a . Brinnoo 0 mapquest,,...,.. ue° X2015 M1OoFrt Some dalai92014'tlp ©AfapO,nert USGS-Provided Output Ss = 1.349 g Sns = 1.349 g Sas = 0.899 g 5, = 0.546 g Ski = 0.819 g Sol = 0.546 g =or information on how the SS and Si values above have been calculated from probabilistic (risk-targeted) and ieterministic ground motions in the direction of maximum horizontal response, please return to the application and ;elect the"2009 NEFIRP"building code reference document, MCER Response Spectrum Design Response Spectrum 0.59 1.40 0.50 1.26 0.91 1.12 0.72 0.96 0.53 1 0.24 CI 0.54 to 0.701 0.56 a 0.15 , 0.36 0.42 0.27 0.28 0.15 0.14 0.09 0.00 0.00 0.20 0.40 0.60 0.20 1.00 1.20 1.40 1.00 1.80 2.00 °.°0.00 0.20 0.40 0.60 0.50 1.00 1.20 1.40 1.60 1.80 2.00 Period,T(sec) Period, T(sec) 1201 1st Avenue South+ Suite 310 + Seattle,WA 98134 + 206.402.5156 + www.lwo-se.com APPENDIX - BARD/MARVAIR ATTACHMENT TO METAL STUDS WITH EXTENSION Mk t Pay ec t APPPUO iek . Sheet , Unit Installation with Extension _ UND 4, SAHL De'q''e r www kind op5a01 con, TeL 206 402 5156 Page% Date r I . ,... ...■ 1., tt,.■4. 8 ti N 7-1::, CPP1F 1 &I IZ ISC.— /4C-. E- 4- ic). S :.i 61N-S po .Fe_)cs* L.,Imzee.,47__ P,..A-Q \A E-1.- ....)t et.) 1 t,Se-LEfr-/ s I . , ge; 1 I6°.J4/0., CA.JA-t-i- Pz) Etc4-11 I i11---- '"----ie.` les). ‘tevis-L,3 Sers.kke...._ L0A-os -; VEea F y AccruM- Sos OoES Xlc)T r: 3Lie344" I „leet ..,, Unit Installation with Extension r, 4 A , , 3 al U N D Cirlj\--11/;'(--ec)0tUPT-L, M Li___^i_.—' I SAHL Dmcne— Oa e orwor la5dopsahl cam Tel 205 1025156 r.:)E C,1(•T i 5..r Ar-r1-21 Cc,k.isce_vArr/17 -2._Y AL4--4E--- e.-/ ■`--1(C- A-c-TS A-4.._,L_"/ LA:TECP.-LLN. I o ) -4-63: (ZS i .TS /c) g.L.T4ts /Ca etex LT's rff e'f'fr(=b etai ■-r-' ,-;. c..4 &-iilk) C- C:Z:t C, I '”. et3 'g0 4-71n. 0,09')( _ m..t.A.-.") 6614'45"r. U S E -/g1/4 AISC14— ,64:q_-1-c-, lb c..../JA.JE--c..-r- vitin-- To /A-r,A4)TcDe.- , 1 e4p -r_if, I ti ("-rik- A-[ PTh Fj2 c \.L I T\, S3t - ...r. -, *.elip /ti,,,7 i ,-,./.joit---ie■ i' .. ,..• It7i*- -1-----4- ,r- .fe? i DA+-1-tze... F,De.,, Cg:q....\c-“::„.1 • c, '0 Ni f .04-- 7-:_- .07_z_ k---- P.)4.4. = _111-/04 - 11( .g A El't aiblx st Unit Installation with Extension UNDAs4.1 .14.1 SAHL Deeper ‘u: www lundopsahl com 're 205 402 S 55 C-OhiSE-4146er7 I/EL ArSs(.A.46 S Akcris vae:n 4k, LAera-e.A-1-Lki `- ceet.4)5 ki-r-Accs •7-c Vca., - C 3Li 54.) - -49*.10. 1 2-st-tE-4-Is /z C --""-"' t>rha etZ 6-c)c#>C24:\ * 14. • IMP*Vr /2 trw:34-1-S )6Z.,€5.4•L-TS C■Irstia* U50 6z) sc--e-Ecj /5 ; ' VA-g.t..ga e-1* a 111*10.-T:- _ \- Catilf bah:. A4A VA e STUD SP Ai.,31....)11,3G- sb. \ \ dp.S /.P")62.e) °) .."Zw. S15) V '26.\ S4AdfA- 6/16741_496-3 I APPENDIX - BARD/MARVAIR ATTACHMENT TO METAL STUDS DIRECTLY t 6 AP v,x , UNI� o�, n _ ''age.No SAHL ..,riu• -nahf.,om ei.?!?6p;1 .Si% �f�T7Gfk �_�i4f I 1-4czA)_&rr A/C., c)npr ?a, C.FiY1 'L �ESrU1J r 2 lz Ig,C.. EC-47MiiC4 r.INtT r, Cstf7 = 6,q0le esr cAo,, �EvtE cJ SE{Sh—UC LO�}p5 o• = I ,CnS p vim∎FY /t.CTVA-1— Sod, ti's rbT` r:xcJEEO hiS (253,e)(4,,D&°) (/ z (1`)) -Sj o S7()() S?ock4MJ kJ S / �� �Y &-)STIXJS i°■ (- Lb wk�T Ex T1+1 5 1. A. • Projel.' _ I a UND C'ev I 11101 SAHL res 9r er Date wv•wIl..nclCpSa'll COM el 2O6 402 5 56, ( ,4 s'"r114 s V -" /4 144e;* Etica"4,CeeZ,-S e b --- -r (slis "'g'41E4 P FeJ Art:. tbS tx.31-ezz. ST-E7C1--<— e_ 430-1.2f- CA-TeZ06-2 s-r-Lins 20- 4- 1244 "tsx> 1 A 17; 18: Atj ?1,si ( ^ [PE:1z cio.Ez .3 WALL MOUNTED PACKAGED INSTALLATION AIR CONDITIONER INSTRUCTIONS Models: H42A2 H42L2 H48A2 H48L2 H60A2 H60L2 I bA rill J:, ••:�•�il �:'1'1.1.1.1.1•••••�ii••••••••••ii•:' ••i:•••111:11y1:1:•.. ono vogoommomiggi �•:.•: ••••. •...:••S•.•.1.1.1. . '•.+: •.•.•..•.:$r•:••••1••• Yi is ::: •S•:i7 .ri1.�•1 •1.•.•..1:1.•:• i i s MIS-2498 Bard Manufacturing Company, Inc. Manual : 2100-585 Bard Bryan,Bryan, Ohio 43506 Supersedes: NEW SINCE 1914 Since 1914...Moving ahead just as planned. File: Volume III Tab 16 Date: 03-13-13 Climate Control Solutions Page 1 of 19 b. A t • Pi■_>i ,_4__ Ft,.ILtx Shce; ' • i 11.' .:' ia 11 !.:f.S1. k.-0L.4.1tartL-.i—A cz.0--ri'i : : ' UND t . ,. , Page No `41101 SAHL Caver Date www luiclop5abl cc m :e:206.4025156 ...L,raie../;6L..... .64;221ejerlaaatt.,.....airt/in S . 1 V.. -t- r 1111#Xt.e..ri--) iksttz k. .,....e.ez...ds /---5 ,,4ceezos -r, 1.-- ("406 .,i. (6‘: ''' )('? S GeEt.,..) I,e., e..er‘•Js. , i 1 ± <:-.) -.. Pe7e_ SS -41k- -Scie-- Sins I - -F-Lc-:' -1.- Tx:I.") • L_ ---?-= • 1 ,z_ I YA :7- --•-4_, 1 —.)■--t 1 . r O 1 ,--- - 4:=,g , - ------------- - , l ► CONTENTS Getting Other Information and Publications 3 Start Up General 13 Wall Mount General Information Topping Off System Charge 13 Wall Mount Model Nomenclature 4 Safety Practices 13 Shipping Damage 4 Important Installer Note 13 General 4 High Pressure Switch 13 Duct Work 5 Condenser Fan Operation 14 Filters 5 Service Hints 14 Condensate Drain 5 Sequence of Operation 14 Compressor Control Module 14 Adjustments 14 Installation Instructions Pressure Service Ports 14 Wall Mounting Information 6 Mounting the Unit 6 Troubleshooting Clearances Required 6 Fan Blade Setting Dimensions 15 Minimum Clearances 6 Refrigerant Charge 15 Wiring—Main Power 12 Removal of Fan Shroud 15 Wiring—Low Voltage Wiring 12 Dirty Filter Switch &Relay 12 Economizer Fail Time Delay Relay 12 Figures Tables Figure 1 Unit Dimensions 7 Table 1 Fan Blade Dimensions 15 Figure 2 Mounting Instructions-H42,48, 60 8 Table 2 Cooling Pressure 16 Figure 3 Electric Heat Clearance 9 Table 3 Electrical Specifications H**A, H**L 17 Figure 4 Wall Mounting Instructions 10 Table 4 Recommended Airflow 18 Figure 5 Wall Mounting Instructions 10 Table 5 Indoor Blower Performance 18 Figure 6 Common Wall Mounting Installations.... 11 Table 6 Electric Heat 18 Figure 7 Fan Blade Setting 15 Table 7 Optional Accessories 19 Table 8 Vent&Control Options 19 Manual 2100-585 Page 2 of 19 4 GETTING OTHER INFORMATION AND PUBLICATIONS These publications can help you install the air FOR MORE INFORMATION, CONTACT conditioner or heat pump. You can usually find these THESE PUBLISHERS: at your local library or purchase them directly from the publisher. Be sure to consult current edition of each standard. ACCA Air Conditioning Contractors of America 1712 New Hampshire Ave.N.W. Washington,DC 20009 National Electrical Code ANSUNFPA 70 Telephone: (202)483-9370 Fax:(202)234-4721 Standard for the Installation ANSUNFPA 90A of Air Conditioning and Ventilating Systems ANSI American National Standards Institute 11 West Street, 13th Floor New York,NY 10036 Standard for Warm Air ANSUNFPA 90B Telephone:(212)642-4900 Heating and Air Conditioning Systems Fax: (212)302-1286 Load Calculation for ACCA Manual J ASHRAE American Society of Heating,Refrigeration Residential Winter and Summer Air Conditioning and Air Conditioning Engineers,Inc. 1791 Tullie Circle,N.E. Atlanta,GA 30329-2305 Duct Design for Residential ACCA Manual D Telephone: (404)636-8400 Winter and Summer Air Conditioning and Equipment Fax: (404)321-5478 Selection NFPA National Fire Protection Association Batterymarch Park P.O.Box 9101 Quincy,MA 02269-9901 Telephone:(800)344-3555 Fax: (617)984-7057 Manual 2100-585 Page 3 of 19 / 1 WALL MOUNT GENERAL INFORMATION AIR CONDITIONER WALL MOUNT MODEL NOMENCLATURE H 42 A 2 — A Q5 X P X X X MODEL NUMBER REVISIONS CONTROL MODULES KW (See Spec.Sheet) CAPACITY 42 - 31/2 Ton VOLTS&PHASE 48 - 4Ton COIL OPTIONS 60 - 5 Tan A- 230/208/6011 COLOR OPTIONS X- Standard X- Beige(Standard) 1 - Phenolic Coated Evaporator 1 - White 2 - Phenolic Coated Condenser 4 - Buckeye Gray 3 - Phenolic Coated Evaporator A- Right Hand Air Conditioner 5 - Desert Brown and Condenser L - Lett Hand Air Conditioner 6 - Dark Bronze A- Aluminum OUTLET OPTIONS VENTILATION OPTIONS S- Stainless Steel X -Front(Standard) B- Blank-off Plate(No Ventilation) W- 100%Economizer Temperature FILTER OPTIONS T - 100%Economizer Enthalpy P -2 inch Pleated MERV 8 G- 100%Economizer DC Temperature F - 100%Economizer DC Enthalpy SHIPPING DAMAGE These instructions and any instructions packaged with any separate equipment required to make up the entire Upon receipt of equipment,the carton should be air conditioning system should be carefully read before checked for external signs of shipping damage. If beginning the installation. Note particularly"Starting damage is found,the receiving party must contact Procedure"and any tags and/or labels attached to the the last carrier immediately,preferably in writing, equipment. requesting inspection by the carrier's agent. While these instructions are intended as a general GENERAL recommended guide,they do not supersede any national and/or local codes in any way. Authorities The equipment covered in this manual is to be installed having jurisdiction should be consulted before the by trained,experienced service and installation installation is made. See Page 3 for information on technicians. codes and standards. The refrigerant system is completely assembled and Size of unit for a proposed installation should be based charged. All internal wiring is complete. on heat loss calculation made according to methods The unit is designed for use with or without duct work. of Air Conditioning Contractors of America(ACCA). Flanges are provided for attaching the supply and return The air duct should be installed in accordance with the ducts. Standards of the National Fire Protection Association for the Installation of Air Conditioning and Ventilating These instructions explain the recommended method Systems of Other Than Residence Type,NFPA No. to install the air cooled self-contained unit and the 90A,and Residence Type Warm Air Heating and Air electrical wiring connections to the unit. Conditioning Systems,NFPA No. 90B. Where local regulations are at a variance with instructions, installer should adhere to local codes. Manual 2100-585 Page 4 of 19 a # DUCT WORK FILTERS All duct work,supply and return,must be properly A 2-inch pleated MERV 8 is standard with each sized for the design airflow requirement of the unit. The filter slides into position making it easy to equipment. Air Conditioning Contractors of America service. This filter can be serviced from the outside by (ACCA)is an excellent guide to proper sizing. All duct removing the filter access panel. work or portions thereof not in the conditioned space should be properly insulated in order to both conserve CONDENSATE DRAIN energy and prevent condensation or moisture damage. A plastic drain hose extends from the drain pan at Refer to Table 5 for maximum static pressure available the top of the unit down to the unit base. There are for duct design. openings in the unit base for the drain hose to pass Design the duct work according to methods given by through. In the event the drain hose is connected to a the Air Conditioning Contractors of America(ACCA). drain system of some type,it must be an open or vented When duct runs through unheated spaces,it should be type system to assure proper drainage. insulated with a minimum of one inch of insulation. Use insulation with a vapor barrier on the outside of the insulation. Flexible joints should be used to connect the duct work to the equipment in order to keep the noise transmission to a minimum. For model series H42,1148 and 1160 a 1/4 inch clearance to combustible material for the first three feet of duct attached to the outlet air frame is required. See Wall Mounting Instructions and Figures 2 and 3 for further details. Ducts through the walls must be insulated and all joints taped or sealed to prevent air or moisture entering the wall cavity. Some installations may not require any return air duct. A metallic return air grille is required with installations not requiring a return air duct. The spacing between louvers on the grille shall not be larger than 5/8 inch. Any grille that meets with 5/8 inch louver criteria may be used. It is recommended that Bard Return Air Grille Kit RG5 or RFG5 be installed when no return duct is used. Contact distributor or factory for ordering information. If using a return air filter grille,filters must be of sufficient size to allow a maximum velocity of 400 fpm. NOTE: If no return air duct is used, applicable installation codes may limit this cabinet to installation only in a single story structure. Manual 2100-585 Page 5 of 19 rn INSTALLATION INSTRUCTIONS WALL MOUNTING INFORMATION 1. Two holes cut through ou supply and as shown air openings s A WARNING must be cut through the wall as shown in Figure 2. 2. On wood frame walls,the wall construction must be strong and rigid enough to carry the weight of the Failure to provide the 1/4 inch clearance unit without transmitting any unit vibration. between the supply duct and a combustible surface for the first 3 feet of duct can result in 3. Concrete block walls must be thoroughly inspected fire causing damage, injury or death. to insure that they are capable of carrying the weight of the installed unit. MOUNTING THE UNIT 1. These units are secured by wall mounting brackets 5.Hook top rain flashing,attached to front-right of which secure the unit to the outside wall surface at supply flange for shipping,under back bend of top. both sides. A bottom mounting bracket,attached 6. Position unit in opening and secure with 5/16 lag to skid for shipping,is provided for ease of bolts;use 7/8 inch diameter flat washers on the lag installation,but is not required. bolts. 2. The unit itself is suitable for 0 inch clearance, 7. Secure rain flashing to wall and caulk across entire but the supply air duct flange and the first 3 feet length of top. See Figure 2. of supply air duct require a minimum of 1/4 inch clearance to combustible material for model series 8.For additional mounting rigidity,the return air H42,H48 and H60. However,it is generally and supply air frames or collars can be drilled recommended that a 1-inch clearance is used for and screwed or welded to the structural wall itself ease of installation and maintaining the required (depending upon wall construction). Be sure to clearance to combustible material. See Figure 2 for observe required clearance if combustible wall. details on opening sizes. 9. On side-by-side installations,maintain a minimum 3. Locate and mark lag bolt locations and bottom of 20 inches clearance on right side to allow access mounting bracket location. See Figure 2. to control panel and heat strips,and to allow proper airflow to the outdoor coil. Additional clearance 4. Mount bottom mounting bracket. may be required to meet local or national codes. Clearances Required for Service Access Minimum Clearances Required to and Adequate Condenser Airflow Combustible Materials MODELS LEFT SIDE RIGHT SIDE SUPPLY AIR DUCT MODELS FIRST THREE FEET CABINET H42A,H48A,H60A 20" 20" H42L,H48L,H6OL 20" 20" H42A, L/H48A,L H60A,L 1/4" 0" NOTE:For side by side installation of two(2)H"A models there must be 20"between units. This can be reduced to 15"by using a H"'L model(left side compressor and controls)for the left unit and HA(right side compressor and controls)for right unit. Manual 2100-585 Page 6 of 19 ilik A FIGURE 1 NOOEL ■ WIDiH DEPTH HEIGHT SUPPLY RETURN • Iwl IoI M) A B C B E F G 1 1 J K L M N r O P 0 R_ St 52 T H42A H42L • HabA 42.075 22432 84.975 9.88 29.88 15.88 29.88 43.88 19.10 31.86 30.00 32.68 26.94 34.89 1 32.43 3.37 43.00 23.88 10.00 1.44 16.00 '16.00 1.88 41400 HOOA H60L All dimensions are in inches. Dimensional drawings are not to scale. E H**A But ln 0 — 0 RIGHT Rain Hood UNIT W Heater Access sevir I Panel Eectric , I Side Wall Supply Air Opening R Heat A rang C.Breakerl Brackets II II r. Disconnect _ (Built In)... FHB---�1 S I_________________+ Access Panel 1 (Lockable) Top Rain • • 1 - Flashing I ETA Economizer Shipping S Air Intake Hood Location 5.88 Filter Access Panel lQ I Optional IIi 4C H Electrical Return Air Opening s I StandaM �, Entrances\ F i 1G..- 1 gush or `� 001HEC nan�can. Z•� �O . i•�• •••i i s i•• • ••) models I��••.•.�,I .- O• .j S• -4 ,•••••�•••••••••••••••' t t' I•�••;��� U O D.•.• • •• ••.�!: Low Voltage IK L• • •Condense • • •' Electrical Cn •, J%4 Air Outlet :0 04 Entrance Air : M S iii 4440:4 i i� High Voltage I Inlet it P • • • • • • • • • • • •, Electrical 1 • • • • 140:4+:44.44.0:• Entrance iii • , \ ) }..Q)e §)§f \ \j )§ m e_, c o 20 `»- § ) - uZm _ 0= « , ±)»m§ $¥ } _1 §E)k) 2/ 0` ` « . 'OD CO-- k _.__ /2 . .... : • \§ r j \ § °a ii ;;q mj - Ln " " - •/ 0 ca w — ea @ 1 , � | 3 = , . . • • ± CO \ } 2 \ { ` _ � » j ! / _ { 13 a. „. ` ` ` § ` k (§ o 2 \j/ \)/ | �% ° § ' § ' JcIJL' k 5,M wo; a §\03 \/03 Manual 2100-585 Page 8 of g I k • FIGURE 3 ELECTRIC HEAT CLEARANCE H42A2, H42L2, H48A2, H48L2, H60A2, H60L2 TYPICAL BUILDING OUTSIDE SHEETING WALL FRAME INSIDE SHEETING AIR SUPPLY 1/4' MIN. SUPPLY AIR DUCT SEE NOTE I FLANGE OF WALL \MOUNTED UNIT MIS-277 A NOTE 1: SIDE SECTION VIEW OF SUPPLY AIR DUCT FOR WALL MOUNTED UNIT SHOWING 1/4 \ INCH CLEARANCE TO COMBUSTIBLE SURFACES. A WARNING A minimum of 1/4 inch clearance must be maintained between the supply air duct and combustible materials. This is required for the first 3 feet of ducting. It is important to insure that the 1/4 inch minimum spacing is maintained at all points. Failure to do this could result in overheating the combustible material and may result in a fire causing damage, injury or death. Manual 2100-585 Page 9 of 19 a I } FIGURE 4 WALL MOUNTING INSTRUCTIONS SEE FIGURE 3 -MOUNTING INSTRUCTIONS WALL STRUCTURE FACTORY SUPPLIED I I I RAIN FLASHING. MOUNT ON UNIT BEFORE INSTALLATION . SUPPLY AIR SUPPLY AIR l SUPPLY AIR OPENING OPENING J DUCT i n i1 RETURN AIR RETURN AIR RETURN AIR OPENING OPENING OPENING n 00 WOOD OR STEEL SIDING BOTTOM MOUNTING BRACKET.MOUNT ON WALL BEFORE INSTALLING UNIT. CONCRETE BLOCK WALL INSTALLATION WOOD FRAME WALL INSTALLATION SIDE VIEW MIS-548 A FIGURE 5 WALL MOUNTING INSTRUCTIONS SEE UNIT DIMENSIONS,FIGURE 2, ��, FOR ACTUAL DIMENSIONS. �V\ \ ' Et1.000 ATTACH TO TOP,yY I I ' PLATE OF WALL—. B - `1 -i ;/ II� 1.000'CLEARANCE – 1.000 k1,-r1 ALL AROUND DUCT / 111111 .I .�� ,\r1 � � SUPPLY DUCT A INTERIOR FINISHED WALL OPENING�I�� OVER FRAME \ � 1.000"CLEARANCE I ALL AROUND DUCT I EERI -----__I– EXTERIOR FINISH WALL t014 I' �.�- OVER FRAME K V[..XRi. '�.r ..ViiiFYt.. i •WAYnVCtSYA�l![A�S4t-}:: ''-.1> ••�l,.1�l.'tJ S'AW' `.,iti /" FRAMING MATERIAL \ 2 x 4'S,2 x 6'S 810R ATTACH TO BOTTOM \LOCATED TO MATCH STUD R STRUCTURAL STEEL PLATE OF WALL SPACING FOR REST OF WALL. MIS-549 B A SECOND MEMBER MAY BE REQUIRED FOR SOME WALLS. Manual 2100-585 Page 10 of 19 I I, FIGURE 6 COMMON WALL MOUNTING INSTALLATIONS SUPPLY DUCT MAY BE LOCATED IN AN ATTIC OR BELOW CEILING RAFTERS AS SHOWN NI / FLASG RAFTERS FLASHING N RAFTERS RS FINISHED CEILING SURFACE SUPPLY AIR DUCT 0 ~SUPPLY AIR DUCT Q FINISHED CEILING SURFACE WI GRILLE yI I RETURN AIR RETURN AIR OPENING W/GRILLE OPENING W/GRILLE OUTSIDE OUTSIDE V WALL WALL FREE AIR FLOW DUCTED SUPPLY NO DUCT RETURN AT UNIT SUPPLY DUCT MAYBE LOCATED IN AN ATTIC SUPPLY DUCT MAYBE LOCATED IN AN ATTIC OR BELOW CEILING RAFTERS AS SHOWN OR BELOW CEILING RAFTERS AS SHOWN RAIN \ RAIN FLASHING FLASHING RAFTERS RAFTERS \ SUPPLY AIR DUCT SUPPLY AIR DUCT 0 FINISHED , 1-. CEILING SUPPLY AIR ' CEILING SURFACE - GRILLE — ` RETURN AIR ° °° `\ FINISHED CEILING SPACE CLOSET W� SURFACE WALL SLEEVE WALL FALSE WALL SLEEVE / ' RETURN AIR GRILLE l/ RAISED FLOOR RETURN AIR OUTSIDE/ OUTSIDE A�/GRILLE WALL r WALL RETURN AIR > FALSE WALL INSTALLATION CLOSET INSTALLATION MIS-550 B Manual 2100-585 Page 11 of 19 ' WIRING - MAIN POWER WIRING - LOW VOLTAGE WIRING Refer to the unit rating plate for wire sizing information 230/208V, 1 phase and 3 phase equipment dual primary and maximum fuse or"HACR"type circuit breaker voltage transformers. All equipment leaves the factory size. Each outdoor unit is marked with a"Minimum wired on 240V tap. For 208V operation,reconnect Circuit Ampacity". This means that the field wiring from 240V to 208V tap. The acceptable operating used must be sized to carry that amount of current. voltage range for the 240 and 208V taps are: Depending on the installed KW of electric heat,there TAP RANGE may be two field power circuits required. If this is the 240 253—216 case,the unit serial plate will so indicate. All models 208 220— 187 are suitable only for connection with copper wire.Each NOTE: The voltage should be measured at the field unit and/or wiring diagram will be marked"Use Copper power connection point in the unit and while Conductors Only". These instructions must be adhered the unit is operating at full load(maximum to. Refer to the National Electrical Code(NEC)for amperage operating condition). complete current carrying capacity data on the various insulation grades of wiring material. All wiring must For H model units with T or W vent option economizers, conform to NEC and all local codes. refer to the MV4000 Series Lead/Lag Controller manual 2100-571 for low voltage connections diagrams. The electrical data lists fuse and wire sizes(75°C copper) Factory installed T and W vent option are wired per for all models including the most commonly used heater Figure 7 of 2100-571. T and W vent option economizers sizes. Also shown are the number of field power circuits CAN NOT be used with MD4000 Lead/Lag Controllers. required for the various models with heaters. For H model units with F or G vent option economizers, The unit rating plate lists a"Maximum Time Delay refer to the MD 4000 Series Lead/Lag Controller Relay Fuse"or"HACR"type circuit breaker that is to manual 2100-574 for low voltage connections diagrams. be used with the equipment. The correct size must be F and G vent option economizers MUST be used with used for proper circuit protection and also to assure that the MD4000 Lead/Lag Controller. No other Lead/ there will be no nuisance tripping due to the momentary Lag Controller or thermostat is compatible with this high starting current of the compressor motor. economizer. Factory installed F and G vent option The disconnect access door on this unit may be locked economizers are wired per Figure 2 of 2100-574. to prevent unauthorized access to the disconnect. To convert for the locking capability,bend the tab located DIRTY FILTER SWITCH & RELAY in the bottom left-hand corner of the disconnect These units include a dirty filter switch and relay. The opening under the disconnect access panel straight alarm output of relay is normally closed,open on alarm out. This tab will now line up with the slot in the door. and is connected to terminals 4 and 5 of the unit low When shut,a padlock may be placed through the hole voltage terminal block. in the tab preventing entry. See"Start Up"section for important information on ECONOMIZER FAIL TIME DELAY RELAY three phase scroll compressor start ups. NOTE: Applies only to units with economizers. See Tables 3 &4 for Electrical Specifications. These units employ a time delay relay used in Low Voltage Connection conjunction with the 100%Economizers to provide an These units use a 24-volt AC low voltage circuit. economizer fail alarm. The alarm output is connected The"R"terminal is the hot terminal and the"C" to terminals 8 and 9 of the low voltage terminal block. terminal is grounded. The time delay should be set to no less than 3 minutes "G"terminal is the fan input. to ensure no nuisance alarms. "Y"terminal is the compressor input for cooling 1-Stage units only TIMER TO BE "Wi"terminal is the 1st stage electric heat. SET HERE "W2"terminal is the 2nd stage heat(if equipped). t� -50D T2 Ti "E',"F',"Y2"&"A"Used with ECONWMT Economizer. 10::�- l��ur "1"NO(normally open)lockout alarm. `1000 l VA2C "2"NC(normally closed)lockout alarm. SECONDS "3"COM lockout alarm. O "4"&"5"dirty filter alarm NC(normally closed). Qci] "6"Used with MD4000 only;do not use for anything else! "Yl"&"7"Used with ECONWMT Economizer;do I not use for anything else! MIS-3054 "8"&"9"ECON Fail Alarm. Manual 2100-585 Page 12 of 19 fop- START UP THESE UNITS REQUIRE R-410A REMEMBER: When adding R-410A refrigerant,it REFRIGERANT AND POLYOL must come out of the charging cylinder/tank as a liquid to avoid any fractionation,and to insure optimal system ESTER OIL. performance. Refer to instructions for the cylinder that is being utilized for proper method of liquid extraction. GENERAL: 1. Use separate service equipment avoid cross A WARNING contamination of oil and refrigerants. 2. Use recovery equipment rated for R-41 OA Failure to conform to these practices refrigerant. could lead to damage, injury or death. 3. Use manifold gauges rated for R-410A(800 psi/250 psi low). 4. R-410A is a binary blend of HFC-32 and HFC-125. SAFETY PRACTICES: 5. R-410A is nearly azeotropic-similar to R-22 and 1. Never mix R-410A with other refrigerants. R-12. Although nearly azeotropic,charge with 2. Use gloves and safety glasses,Polyol Ester oils can liquid refrigerant. be irritating to the skin,and liquid refrigerant will 6. R-410A operates at 40-70%higher pressure than freeze the skin. R-22,and systems designed for R-22 cannot 3. Never use air and R-410A to leak check;the withstand this higher pressure. mixture may become flammable. 7. R-410A has an ozone depletion potential of zero, 4. Do not inhale R-410A—the vapor attacks the but must be reclaimed due to its global warming nervous system,creating dizziness,loss of potential. coordination and slurred speech. Cardiac 8. R-410A compressors use Polyol Ester oil. irregularities,unconsciousness and ultimate death 9. Polyol Ester oil is hygroscopic;it will rapidly can result from breathing this concentration. absorb moisture and strongly hold this moisture in 5. Do not burn R-410A. This decomposition the oil. produces hazardous vapors. Evacuate the area if 10. A liquid line dryer must be used-even a deep exposed. vacuum will not separate moisture from the oil. 6. Use only cylinders rated DOT4BA/4BW 400. 11. Limit atmospheric exposure to 15 minutes. 7. Never fill cylinders over 80%of total capacity. 12. If compressor removal is necessary,always plug 8. Store cylinders in a cool area,out of direct compressor immediately after removal. Purge with sunlight. small amount of nitrogen when inserting plugs. 9. Never heat cylinders above 125°F. TOPPING OFF SYSTEM CHARGE 10.Never trap liquid R-410A in manifold sets,gauge lines or cylinders. R-410A expands significantly If a leak has occurred in the system,Bard at warmer temperatures. Once a cylinder or line is Manufacturing recommends reclaiming,evacuating full of liquid,any further rise in temperature will (see criteria above),and charging to the nameplate cause it to burst. charge. If done correctly,topping off the system charge can be done without problems. IMPORTANT INSTALLER NOTE With R-410A,there are no significant changes in the refrigerant composition during multiple leaks and For improved start up performance wash the indoor coil recharges. R-410A refrigerant is close to being an with a dish washing detergent. azeotropic blend(it behaves like a pure compound or single component refrigerant). The remaining HIGH PRESSURE SWITCH refrigerant charge,in the system,may be used after All H**A/H**L wall mounted air conditioner series leaks have occurred and then"top-off'the charge by models are supplied with a remote reset for the high and utilizing the pressure charts on the inner control panel low pressure switch. If tripped,this pressure switch may cover as a guideline. be reset by turning the thermostat off then back on again. Manual 2100-585 Page 13 of 19 START UP (Continued) CONDENSER FAN OPERATION High Pressure Switch and Lockout Sequence Applies to H42,H48 and H60 models only. NOTE: If the high pressure switch opens,the compressor Certain models may be equipped with a Low Ambient contactor will de-energize immediately. The lockout timer Control(LAC),and if so equipped the condenser fan will go into a soft lockout and stay in soft lockout until motor will have delay start until system refrigerant the high pressure switch closes and the delay on break operationg pressure builds up. After starting,the fan time has expired. If the high pressure switch opens again motor may or may not cycle depending upon ambient in this same operating cycle,the unit will go into manual conditions. This is normal operation. The condenser fan lockout condition and the alarm relay circuit will energize. motor on 230/208 volt,one and three phase,60 HZ units is Recycling the wall thermostat resets the manual lockout. a two-speed motor that comes factory wired on high speed Low Pressure Switch,Bypass& Lockout Sequence for peak performance. If ambient conditions permit,it can If the low pressure switch opens for more than 120 be reconnected to low speed(red wire)for lower sound seconds,the compressor contactor will de-energize level. See wiring diagram. and go into a soft lockout. Regardless the state of the SERVICE HINTS low pressure switch,the contactor will reenergize after the delay on make time delay has expired. If the low 1. Caution owner/operator to maintain clean air pressure switch remains open,or opens again for longer filters at all times. Also,not to needlessly close off than 120 seconds,the unit will go into manual lockout supply and return air registers. This reduces airflow condition and the alarm relay circuit will energize. through the system,which shortens equipment Recycling the wall thermostat resets the manual lockout. service life as well as increasing operating costs. 2. Check all power fuses or circuit breakers to be sure Alarm Relay Output they are the correct rating. Alarm terminal is output connection for applications 3. Periodic cleaning of the outdoor coil to permit full where alarm relay is employed. This terminal is and unrestricted airflow circulation is essential. powered whenever the compressor is locked out due to HPC or LPC sequences as described. SEQUENCE OF OPERATION NOTE:Both high and low pressure switch controls are COOLING - Circuit R-Y makes at thermostat pulling inherently automatic reset devices. The high pressure in compressor contactor,starting the compressor switch and low pressure switch cut out and cut in and outdoor motor. (See Note under Condenser Fan settings are fixed by speck air conditioner unit Operation if equipped with Low Ambient Control.) model. The lockout features, both soft and manual, The G(indoor motor)circuit is automatically are a function of the Compressor Control Module. completed on any call for cooling operation or can be ADJUSTMENTS energized by manual fan switch on subbase for constant air circulation. On a call for heating,circuit R-W1 Adjustable Delay on Make and Delay on Break Timer make at the thermostat pulling in heat contact for the The potentiometer is used to select Delay on Break time strip heat and blower operation. On a call for second from 30 seconds to 5 minutes. Delay on Make(DOM) stage heat,R-W2 makes bringing on second heat timing on power-up and after power interruptions is equal contactor,if so equipped. to 2 minutes plus 10%of Delay on Break(DOB)setting: COMPRESSOR CONTROL MODULE 0.5 minute (30 seconds) DOB= 123 second DOM 1.0 minute (60 seconds) DOB= 126 second DOM The compressor control module is standard on all models 2.0 minute (120 seconds) DOB= 132 second DOM covered by this manual. The compressor control module 3.0 minute (180 seconds) DOB= 138 second DOM is an anti-short cycle/lockout timer with high and low 4.0 minute (240 seconds) DOB= 144 second DOM pressure switch monitoring and alarm relay output. 5.0 minute (300 seconds) DOB= 150 second DOM Adjustable Delay On Make And Break Timer During routine operation of the unit with no power interruptions the compressor will operate on demand On initial power up or anytime power is interrupted to with no delay. the unit,the delay on make period begins,which will be 2 minutes plus 10%of the delay on break setting. Typical Settings for Dual Unit Installation: When the delay on make is complete and the high Unit 1: DOB set at 2 minutes,and DOM is 132 seconds pressure switch and low pressure switch is closed,the Unit 2: DOB set at 4 minutes,and DOM is 144 seconds compressor contactor is energized. Upon shutdown,the PRESSURE SERVICE PORTS delay on break timer starts and prevents restart until the delay on break and delay on make periods have expired. High&low pressure service ports are installed on all units During routine operation of the unit with no power so that the system operating pressures can be observed. A interruptions,the compressor will operate on demand pressure table can be found later in the manual covering all with no delay. models. It is imperative to match the correct pressure table to the unit by model number. See Table 2. Manual 2100-585 Page 14 of 19 TROUBLESHOOTING FAN BLADE SETTING DIMENSIONS R-41 OA Shown in Figure 7 is the correct fan blade setting for REFRIGERANT CHARGE proper air delivery across the outdoor coil. Refer to Table 1 for unit specific dimension. This unit was charged at the factory with the quantity of refrigerant listed on the serial plate. AHRI capacity and Any service work requiring removal or adjustment efficiency ratings were determined by testing with this in the fan and/or motor area will require that the refrigerant charge quantity. dimensions below be checked and blade adjusted in or out on the motor shaft accordingly. The following pressure tables show nominal pressures for the units. Since many installation specific situations FIGURE 7 can affect the pressure readings,this information should FAN BLADE SETTING only be used by certified technicians as a guide for evaluating proper system performance. They shall not J be used to adjust charge. If charge is in doubt,reclaim, evacuate and recharge the unit to the serial plate charge. REMOVAL OF FAN SHROUD 1. Disconnect all power to the unit. AIRFLOW 2. Remove the screws holding both grilles,one on each side of unit,and remove grilles. 11 3. Remove screws holding fan shroud to condenser and bottom. Nine(9)screws. p` 4.Unwire condenser fan motor. MIS-1724 5. Slide complete motor,fan blade,and shroud assembly out the left side of the unit. 6. Service motor/fan as needed. TABLE 1 7. Reverse steps to reinstall. FAN BLADE DIMENSION Model Dimension A H42A2 I H42L2 H48A2/H48L2 1.75" H60A2/H60L2 Manual 2100-585 Page 15 of 19 • r 4 TABLE 2 COOLING PRESSURE TABLE Air Temperature Entering Outdoor Coil°F Model Return Air Temp Pressure 75 80 85 90 95 100 105 110 115 120 (DB/WB) 75°08 Low Side 123 124 126 128 130 132 134 136 137 139 62°WB High Side 320 342 367 391 416 443 469 496 526 554 H42A/L 80°DB Low Side 132 133 135 137 139 141 143 145 147 149 67°WB High Side 328 351 376 401 427 454 481 509 539 568 85°DB Low Side 137 138 140 142 144 146 148 150 152 154 72°WB High Side 339 363 389 415 442 470 498 527 558 588 75°DB Low Side 117 119 121 123 125 127 129 131 133 135 62°WB High Side 355 378 403 427 454 482 510 539 570 603 H48A/L 80°DB Low Side 125 127 129 132 134 136 138 140 142 144 67°WB High Side 364 388 413 438 466 494 523 553 585 618 85°DB Low Side 129 131 134 137 139 141 143 145 147 149 72°WB High Side 377 402 427 453 482 511 541 572 605 640 75°DB Low Side 122 124 126 128 130 131 133 135 137 138 62°WB High Side 346 371 396 421 447 473 499 526 553 580 H60A/L 80°DB Low Side 131 133 135 137 139 140 142 144 146 148 67°WB High Side 355 380 406 432 458 485 512 539 567 595 85°DB Low Side 138 138 140 142 144 145 147 149 151 153 72°WB High Side 367 393 420 447 474 502 530 558 587 616 Low side pressure ±4 PSIG High side pressure±10 PSIG Tables are based upon rated CFM(airflow)across the evaporator coil. If there is any doubt as to correct operating charge being in the system,the charge should be removed, system evacuated and recharged to serial plate charge weight. NOTE: Pressure table based on high speed condenser fan operation. If condensing pressures appearelevated check condenser fan wiring. See "Condenser Fan Operation". Manual 2100-585 Page 16 of 19 • TABLE 3 Electrical Spec ns. ,-SStage tQr re sorModels ag � Single Circuit I Dual Circuit Rated No. O ® -__ m ®Maximum Field ® Minimum External MODEL Volts& Maximum Field a Field Power Ground Wire Power Minimum External Power Ground Circuit Fuse or Ckt. Phase Circuits CircuR Ampacity Breaker Wire Size Size Ampacity Fuse or Wire Wire Pa tY CM.Brkr. Size CV,A I Ckt.B CkL A Ckt.B Ckt.A Ckt.B CkL A Ckt.0 H42A2-A00,A02 1 32 50 8 10 H42L2 A05 1 32 50 8 10 230/208-1 A10 1 58 60 6 10 A15 10r2 84 90 4 8 58 26 60 30 6 10 10 10 H48A2-A00,AOZ 1 39 50 8 10 H48L2 A05 1 39 50 8 10 230/208-1 A10 1 58 60 6 10 A15 1 or 2 84 90 4 8 58 26 60 30 6 10 10 10 H60A2-A00,A0Z 1 42 60 8 10 H60L2 A05 1 42 60 8 10 230/208-1 MO 1 60 60 6 10 A15 1 or 86 90 3 8 80 26 60 30 6 10 10 10 p Maximum size of the time delay fuse or HACK type circuit breaker for protection of field wiring conductors. ® Based on 75C copper wire. All wiring must conform to the National Electrical Code and all local codes. ® These"Minimum Circuit Ampacity"values are to be used for sizing the field power conductors. Refer to the National Electrical code(latest version), Article 310 for power conductor sizing. Caution:When more than one field power circuit is run through one conduit,the conductors must be derided. Pay special attention to note 8 of Table 310 regarding Ampacity Adjustment Factors when more than three(3)current carrying conductors are in a raceway. IMPORTANT: While this electrical data is presented as a guide,it is important to electrically connect properly sized fuses and conductor wires in accordance with the National Electrical Code and all local codes. Manual 2100-585 Page 17 of 19 TABLE 4 RECOMMENDED AIRFLOW Model Rated Rated Recommended Factory Speed CFM• ESP " Airflow Range Connection H42A, H42L 1400 .45 1600-1150 High H48A, H48L 1550 .30 1750- 1285 High H60A,H60L 1700 .40 1950-1375 High *Rated CFM and ESP on high speed tap. TABLE 5 INDOOR BLOWER PERFORMANCE H42/48 H60 Speed High Low High Low (InchSH20) Dry Coil Wet Coil Dry Coil Wet Coil Dry Coil Wet Coil Dry Coil Wet Coil 0.0 1850 1800 1605 1555 2080 2015 1505 1460 0.1 1775 1725 1545 1500 2020 1960 1450 1405 0.2 1685 1640 1460 1415 1925 1865 1395 1355 0.3 1590 1550 1390 1345 1870 1815 1340 1300 0.4 1495 1460 1310 1270 1755 1705 1225 1185 0.5 1400 1365 1225 1185 1660 1610 1125 1085 TABLE 6 ELECTRIC HEAT Models 240V-1 208V-1 KW Amps BTUH Amps BTUH 5 20.8 17065 18.1 12800 10 41.6 34130 36.2 25600 15 62.5 51250 54.0 38400 - Manual 2100-585 Page 18 of 19 • TABLE 7 OPTIONAL ACCESSORIES • a a N N N < a a N co 0 2 2 I EHWA05-A05 X X Cl, F w EHWA05-A10 X X X a w 2 EHWA05-A15 X X X J J F tWawo U ¢ ' Z g WMCB-08A X X r rx oO � V m N 8 TABLE 8 VENT& CONTROL OPTIONS 0 0 2 v 2 Factory Installed Field Installed Option Number Part Number N/A CMC-15 Start Kit (230V 1-Phase) X B BOP-5 Blank Off Plate X T ECONWMT-T5' 100%Economizer Temperature X W ECONWMT-E5* 100% Economizer Enthalpy X F N/A 100% Economizer DC Temperature X G N/A 100% Economizer DC Enthalpy X Manual 2100-585 Page 19 of 19