mcquay climate control singer - daikin...

Replacement Parts List No. 055205100 Revision D 02/2017

McQuayClimate Control

Singer

Water Source Heat PumpLE,LG,LL,LM,WA,WE,WG,WH,WM,WR,WW

075 - 120Vintage C

Last Manufactured: 1990

To find your Daikin Applied parts distributor, call 1-800-377-2787 or visit www.DaikinApplied.com

WSHP; LE,LG,LL,LM,WA,WE,WG,WH,WM,WR,WW 075-120 Vint. C Rev. D 02/17 RPL 552051 /

Contents

Parts List Revision History.....................................................................................................................................3

Nomenclature Serial Number ...................................................................................................................................................4 Model Number ..................................................................................................................................................4 Catalog Number .................................................................................................................................................5 Part Number Connversion Notes .......................................................................................................................6

Unit Assembly Diagram ............................................................................................................................................................7 Components................................................................................................................................................8 - 12

Field Installed Accessories ..................................................................................................................................13


NEW 02/91 New. A 10/97 Updated RPL layout to be consistant w/ OnLine format, including adding Revision page and creating separate page for Contents. Corrected Voltage Code on page 4. Added info to Compressor Lockout Relay (#15) description and corrected footnote on page 9. B 03/06 Page 8 -Key 1,Compressor p/n 02003264 field ref AK155JB-009-A4 was corrected to AK145JB-009-A4. C 05/07 Page 8 - Added compressor pn 02003258 for unit size 120C / 265V. D 02/17 Rebrand to Daikin format. Page 6- Add "Parts Conversion Notes". Page 9- Ref# 15 p/n 02005147 Change to 265V on all sizes. Page 10 Ref# 15 p/ns 02005142 & 02007098 Change to all volts all sizes.

Parts List Revision History

Revision Date Description

Daikin Applied, 13600 Industrial Park Blvd., P.O. Box 1551, Minneapolis, MN 55440 (763) 553-5330


02= 115/60/103= 230/60/105= 208/60/107= 265/60/1

Nomenclature48 9 27 0032

Year Manufactured

Sequence Number

Week of Manufacture

Serial Number until 04/86

Unit Type

7 R M 12345 03

Plant Identification Number

Year Manufactured

Engineering Revision

Sequence Number

Month Manufactured

7 = Auburn

R = 1986 S = 1987 T = 1988 U = 1989 V = 1990

Serial Number 04/86 & later

A = January B = February C = March D = April E = May F = June

G = JulyH = AugustJ = SeptemberK = OctoberL = NovemberM = December

W M 075 C 07

Unit TypeM (1) = Water Source Heat PumpE (2) = Boilerless SystemG (3) = Cooling Only UnitB (P) = Water Source Heat Pump- EQUC (S) = Boilerless System- EQUD (T) = Cooling Only Unit- EQU* Unit types in parenthesis indicate a unit with Fused Disconnect Assembly

C = Vintage C

Model Number

Nominal Capacity (Hundreds of BTU's)

Design Series/Vintage

VoltageFamily GroupL = Low Sill UnitW = Standard Height Unit

9 = 1979 0 = 1980 1 = 1981 2 = 1982

3 = 1983 4 = 1984 5 = 1985 6 = 1986

48= WM


1. FAMILY GROUP W = Standard Height Unit L = Low Sill Unit

2. UNIT TYPE * M (1) = Water Source Heat Pump E (2) = Boilerless System G (3) = Cooling Only Unit B (P) = Water Source Heat Pump (EQU) C (S) = Boilerless System (EQU) D (T) = Cooling Only Unit (EQU) * Unit types in parenthesis indicate a unit with Fused Disconnect Assembly

3. CAPACITY AND PIPING SIDE* A (B) = 075 C (D) = 090 E (F) = 120 G (H) = 150 J (K) = 170 * Letters in parenthesis indicate a LEFT hand unit.

4. VOLTAGE, PHASE & FREQUENCY 3 = 230V, 1Ph., 60 Hz 5 = 208V, 1 Ph., 60Hz 7 = 265V, 1Ph., 60Hz

5. CONTROL OPTIONS

6. CABINET OPTIONS

7. HEATER OPTIONS 0 = Less Heater A = 2.45 KW B = 3.25 KW C = 4.00 KW D = 1.00 KW E = 1.45 KW F = 2.00 KW

8. FRESH AIR DAMPER

Catalog Number

W M C 7 5 B D E

Nomenclature


Part Number Conversion Notes Note 1 There are a number of historical brands still supported by Daikin’s parts group. Each of these brands had their own part numbering systems, which were standardized in the 1990s. There are however, some older RPLs that list parts in their original format. The part numbers in this RPL are in the original Singer brand formats, and can be converted to the standardized format by:

1. 8 digit number with beginning with ‘02’, ‘03’, ‘50’ or ‘59’. Add ‘8’ at the beginning. Example:

a. Singer PN 02000023; becomes Daikin PN 802000023. 2. 8 digit number beginning with ‘6 or ‘4’. Add ‘0’ at the beginning.

Example: a. Singer PN 62218105; becomes Daikin PN 062218105.

Note 2 There are a number of historical brands still supported by Daikin’s parts group. Each of these brands had their own part numbering systems, which were standardized in the 1990s. There are however, some older RPLs that list parts in their original format. The part numbers in this RPL are in the original McQuay brand format, and can be converted to the standardized format by:

1. 9 digit number with a letter and a dash. Drop the letter and dash and add ‘0’ at the beginning. Example:

a. McQuay PN 497326A-01; becomes Daikin PN 049732601.


Unit Assembly Diagram


Unit Assembly Components

KEY PART No. DESCRIPTION FIELD REFERENCE No.

1 02003261 COMPRESSOR AK123AT-009-A4 1 1 02003262 COMPRESSOR (115V/WM090 Units Only) AK145AT-009-A4 1 02003265 COMPRESSOR AK123ET-009-A4 1 1 1 02003266 COMPRESSOR AK123JB-009-A4 1 1 02003173 COMPRESSOR AK100JT-004-A4 1 1 02003263 COMPRESSOR AK145ET-009-A4 1 1 1 02003264 COMPRESSOR AK145JB-009-A4 1 1 02003160 COMPRESSOR AK111JT-004-A4 1 1 02003257 COMPRESSOR AK144ET-009-A4 1 1 1 02003258 COMPRESSOR AK144JB-009-A4 1 1 02003129 COMPRESSOR AJ600JT-205-A4 1 2 02003267 OVERLOAD, COMPRESSOR MRA1776-115 1 2 02003268 OVERLOAD, COMPRESSOR MRA2782-112 1 1 2 02003269 OVERLOAD, COMPRESSOR MRA2783-112 1 2 02003179 OVERLOAD, COMPRESSOR MRA8904-112 1 2 02003270 OVERLOAD, COMPR. (115V/WM090 Units Only) MRA6932-112 2 02003271 OVERLOAD, COMPRESSOR MRA2731-112 1 1 2 02003272 OVERLOAD, COMPRESSOR MRA2732-112 1 2 02003162 OVERLOAD, COMPRESSOR MRA8943-115 1 2 02003259 OVERLOAD, COMPRESSOR MRA1726-112 1 1 2 60703212 OVERLOAD, COMPRESSOR MRA2715-112 1 2 26834 OVERLOAD, COMPRESSOR CST16AKN-132 1

3 02007329 GROMMET, COMPRESSOR MOUNTING 4 4 4 4 4 4 4 4 4 4 4 4 4 4 02017182 CLIP, COMPRESSOR MOUNTING 2 2 2 2 2 2 2 2 2 2 2 2 2

5 02007847 CAPACITOR, COMPRESSOR 25MFD/370V 1 5 02007846 CAPACITOR, COMPRESSOR 20MFD/370V 1 1 5 02007045 CAPACITOR, COMPRESSOR 15MFD/370V 1 1 1 5 02007852 CAPACITOR, COMPRESSOR 15MFD/440V 1 1 5 02007045 CAPACITOR, COMPRESSOR 15MFD/370V 1 1 5 357164D-19 CAPACITOR, COMPR. (115V/WM090 Units Only) 35MFD/370V 5 02007341 CAPACITOR, COMPRESSOR 15MFD/440V 1 5 02007845 CAPACITOR, COMPRESSOR 17.5MFD/370V 1 5 02007010 CAPACITOR, COMPRESSOR 20MFD/370V 1

6 60724101 REVERSING VALVE V26-191 1 1 1 1 1 1 1 1 1 6 02026052 REVERSING VALVE V26-170 1 1 1 1

7 02026043 SOLENOID COIL, REV. VALVE L27-100 (also for WM090) 1 7 02026036 SOLENOID COIL, REV. VALVE L27-1100 1 1 1 1 1 1 1 1 1 7 02026050 SOLENOID COIL, REV. VALVE L27-1121 1 1 1

8 02025014 FUSIBLE PLUG 1 1 1 1 1 1 1 1 1 1 1 1 1

120 C075 C 090 C

115V

230V

265V

230V

230V

208V

208V

208V

265V

265V

220-50Hz

220-50Hz

220-50Hz


N/S 02025013 FITTING, FUSIBLE PLUG 1 1 1 1 1 1 1 1 1 1 1 1 1 9 02001051 STRAINER, CAPILLARY (Formed, 50001497) 1 1 1 1 1 9 02001098 STRAINER, CAPILLARY (Formed, 50001055) 1 1 1 1 9 02001099 STRAINER, CAPILLARY (Formed, 50001054) 1 1 1 1 10 02005888 SWITCH, HIGH PRESSURE CUT-OUT 1 1 1 1 1 1 1 1 1 1 1 1 1 11 02005724 THERMOSTAT, LOW TEMP. CUT-OUT (Screw On) 1 1 1 1 1 1 1 1 1 1 1 1 1 12 02004280 1 COIL, CONDENSER 1 1 1 1 1 12 02004071 1 COIL, CONDENSER 1 1 1 12 02004070 1 COIL, CONDENSER 1 1 1 1 12 02004069 1 COIL, CONDENSER 1 13 02026034 VALVE, CHECK 1 1 1 1 1 1 1 1 1 1 1 1 1

14 02004074 COIL, EVAPORATOR 1 1 1 1 1 14 02004073 COIL, EVAPORATOR 1 1 1 1 14 02004072 COIL, EVAPORATOR 1 1 1 1 15 02005320 RELAY, COMPRESSOR LOCKOUT (115V COIL) 1 15 02005143 RELAY, COMPRESSOR LOCKOUT (208V COIL) 1 1 1 1 1 1 1 15 02005147 RELAY, COMPRESSOR LOCKOUT (277V COIL) 1 1 1 15 02005142 RELAY, COMPRESSOR LOCKOUT (24V COIL) 1 1 1 1 1 1 1 1 1 1 1 1 1

16 02007090 TERMINAL BOARD 1 1 1 1 1 1 1 1 1 1 1 1 1 17 02007074 MOLEX (4 Circuit) 1 1 1 1 1 1 1 1 1 1 1 1 1 18 02007075 MOLEX (4 Circuit) 1 1 1 1 1 1 1 1 1 1 1 1 1 N/S 02007098 MOLEX TERMINAL (4 Circuit) 1 1 1 1 1 1 1 1 1 1 1 1 1

N/S = Not shown on diagram.1 Replace old Condensing Coil with new Condensing Coil, Discharge Tube and Water Tube- See chart below.

Unit SizesWM-C

Condensing CoilOld

Condensing CoilNew

Discharge Tube Water Tube

075 802004280 061132701 061132101 061096401

090 802004071 061110302 061132101 061096401

120 802004070 061110301 061096601 061096401

115V

230V

265V

230V

230V

208V

208V

208V

265V

265V

220-50Hz

220-50Hz

220-50Hz

120 C075 C 090 C



KEY PART No. DESCRIPTION FIELD REFERENCE No.19 02024131 MOTOR 66PJVV6M33 119 02024144 MOTOR 66PJVV6M37 119 02024145 MOTOR 66PJVV6M36 119 02024146 MOTOR 66PJVV6M30 119 02024143 MOTOR 66PJVV4H2 119 02024287 MOTOR (115V/WM090 ONLY) 5KCP29BK930519 02024288 MOTOR 5KCP29BK711S 119 02024290 MOTOR 5KCP29BK68S 119 02024292 MOTOR 5KCP29BK693S 119 02024142 MOTOR 66PJVV4H1 119 02024289 MOTOR (Except EQU units) 5KCP29BK685S 119 02024291 MOTOR 5KCP29BK684S 119 02024293 MOTOR 5KCP29BK686S 119 02024141 MOTOR 66PJVV4K1 1

20 02007046 CAPACITOR, MOTOR 5MFD/370V 1 1 1 120 02007005 CAPACITOR, MOTOR 3MFD/370V 1 1 1 120 37516401 CAPACITOR, MOTOR 3MFD/440V 1 120 02007004 CAPACITOR, MOTOR 4MFD/370V 120 37516403 CAPACITOR, MOTOR 5MFD/440V 120 02007008 CAPACITOR, MOTOR 2MFD/370V 1

21 02000065 WHEEL, BLOWER 1 1 1 1 1 2 2 2 2 2 2 2 2

22 02005302 THERMOSTAT - ACO C17-9022 1 1 1 1 1 1 1 1 1 1 1 1 122 02005451 THERMOSTAT - MCO C12-9010 1 1 1 1 1 1 1 1 1 1 1 1 1

23 02005211 SWITCH - 3PB ASP3128-331 1 1 1 1 1 1 1 1 1 1 1 1 123 02005212 SWITCH - 5PB ASP5128-346 1 1 1 1 1 1 1 1 1 1 1 1 123 02005213 SWITCH - 5PB ASP5128-347 1 1 1 1 1 1 1 1 1 1 1 1 123 03005068 SWITCH - 5PB ASP5124-347 1 1 1 1 1 1 1 1 1 1 1 1 1

24 02018013 KNOB, THERMOSTAT 1 1 1 1 1 1 1 1 1 1 1 1 1

25 50012912 ESCUTCHEON PLATE (3-Button) 1 1 1 1 1 1 1 1 1 1 1 1 125 50012911 ESCUTCHEON PLATE (5-Button) 1 1 1 1 1 1 1 1 1 1 1 1 125 50007081 ESCUTCHEON PLATE (Blank) 1 1 1 1 1 1 1 1 1 1 1 1 1

26 02007012 MOLEX (12 Circuit) 1 1 1 1 1 1 1 1 1 1 1 1 127 02007036 MOLEX (12 Circuit)N/S 02007098 MOLEX TERMINAL (12 Circuit) 1 1 1 1 1 1 1 1 1 1 1 1 1

120 C075 C 090 C

N/S = Not shown on diagram.

115V

230V

265V

230V

230V

208V

208V

208V

265V

265V

220-50Hz

220-50Hz

220-50Hz



KEY PART No. DESCRIPTION FIELD REFERENCE No.

28 50000926 PANEL, R.H. 1 1 1 1 1 1 1 1 1 1 1 1 1 29 50000926 PANEL, L.H. 1 1 1 1 1 1 1 1 1 1 1 1 1 30 50000926 PANEL, CENTER 1 1 1 1 1 1 1 1 1 1 1 1 1 31 50000920 PANEL, BACK 1 1 1 1 1 1 1 1 1 1 1 1 1

32 50000922 BASE PAN 1 1 1 1 1 32 50011318 BASE PAN 1 1 1 1 1 1 1 1 33 50000927 COIL SUPPORT, L.H. 1 1 1 1 1 1 1 1 1 1 1 1 1 34 50006937 CONDENSATE TRAY 1 1 1 1 1 1 1 1 1 1 1 1 1 35 50000931 WIREWAY 1 1 1 1 1 1 1 1 1 1 1 1 1 36 50010481 COVER, CONDENSER 1 1 1 1 1 1 1 1 1 1 1 1 1 37 50001249 COVER, COMPRESSOR 1 1 1 1 1 1 1 1 1 1 1 1 1 38 50006228 FAN BOARD 1 1 1 1 1 38 50006227 FAN BOARD 1 1 1 1 1 1 1 1 39 50006226 SCROLL 1 1 1 1 1 2 2 2 2 2 2 2 2 40 50006233 END PLATE, L.H. 1 1 1 1 1 2 2 2 2 2 2 2 2 41 50006232 END PLATE, R.H. 1 1 1 1 1 2 2 2 2 2 2 2 2 42 50006754 MOTOR MOUNT 1 1 1 1 1 1 1 1 1 1 1 1 1 43 50005207 GUARD 1 1 1 1 1 43 50005208 GUARD 1 1 1 1 1 1 1 1

44 02017020 CLIP, MOTOR MOUNT 2 2 2 2 2 2 2 2 2 2 2 2 2

45 02008031 FILTER, DISPOSABLE (WM Only) 27.5 x 9.5 x .5 1 1 1 1 1 1 1 1 1 1 1 1 1 45 02008037 FILTER, PERMANENT (WM Only) 27.5 x 9.5 x .5 45 02008034 FILTER, DISPOSABLE (LM Only) 45 02008056 FILTER, PERMANENT (LM Only) 46 50005211 FILTER RAIL 2 2 2 2 2 2 2 2 2 2 2 2 2 47 50004731 SAMPLING CHAMBER 1 1 1 1 1 1 1 1 1 1 1 1 1 48 50007007 BOTTOM, CONTROL BOX 1 1 1 1 1 1 1 1 1 1 1 1 1 49 02027735 SEAL 2 2 2 2 2 2 2 2 2 2 2 2 2

120 C075 C 090 C

115V

230V

265V

230V

230V

208V

208V

208V

265V

265V

220-50Hz

220-50Hz

220-50Hz



KEY PART No. DESCRIPTION FIELD REFERENCE No. 50 50000930 COIL SUPPORT, R.H. 1 1 1 1 1 50 50000929 COIL SUPPORT, R.H. 1 1 1 1 50 50000928 COIL SUPPORT, R.H. 1 1 1 1 51 50001233 BAFFLE 1 1 1 1 1 1 1 1 1 1 1 1 1 52 50007879 GRILLE 6 6 6 6 6 6 6 6 6 6 6 6 6 N/S 50007880 GRILLE CHANNEL

53 02004150 COIL, WET HEAT 6x18 1 1 1 1 1 53 02004151 COIL, WET HEAT 6x22 1 1 1 1 53 02004152 COIL, WET HEAT 6x24 1 1 1 1

54 02026062 VALVE, STEAM (N.C.) 654C0407-GB 1 54 02026064 VALVE, STEAM (N.C.) 654C0407-GU 1 1 1 1 1 1 54 02026060 VALVE, STEAM (N.C.) 654C0407-GD 1 1 1 54 02026066 VALVE, STEAM (N.C.) 654CO407-GT 1 1 1 54 02026089 VALVE, HOT WTR (N.O.) (115V/WM090 Only) 654C0507-GB 54 02026090 VALVE, HOT WATER (N.O.) 654C0507-GU 1 1 1 1 1 1 54 02026088 VALVE, HOT WATER (N.O.) 654CO507-GD 1 1 1 54 02026091 VALVE, HOT WATER (N.O.) 654CO507-GT 1 1 1 N/S 02026051 VALVE, WATER REGULATING (WH, WR & WW) 1 1 1 1 1 1 1 1 1 1 1 1 1 55 50010782 HEATER ASS’Y (02021172) 208V/2450W 1 55 50010785 HEATER ASS’Y (02021175) 230V/2450W 1 55 50010790 HEATER ASS’Y (02021180) 277V/2450W 1 55 50010795 HEATER ASS’Y (02021185) 208V/2450W 1 1 55 50010800 HEATER ASS'Y (02021190) 230V/2450W 1 1 55 50010805 HEATER ASS’Y (02021195) 277V/2450W 1 1 56 02005907 SWITCH, SAFETY (Electric Heat Only) 75TF114 (Thermodisc) 1 1 1 1 1 1 1 1 1

N/S = Not shown on diagram.

120 C075 C 090 C

115V

230V

265V

230V

230V

208V

208V

208V

265V

265V

220-50Hz

220-50Hz

220-50Hz



Field Installed Accessories

SUPPLY AND RETURN HOSES (Chamberlin)DESCRIPTION ............................................... PART NO.10 5/8" Long .................................................... 0202538913 1/4" Long .................................................... 0202539015 1/4" Long .................................................... 0202539117 1/4" Long .................................................... 0202539218 1/4" Long .................................................... 0202539320 1/4" Long .................................................... 0202539424 1/4" Long .................................................... 02025395

CONDENSATE HOSE (Chamberlin)DESCRIPTION ............................................... PART NO.Preformed, clear with nylon 1/2" MPT fittings and clamps: ................................. 02025381

NOTE:A typical hose kit might consist of two 02025394 and one 02025381.

COMBINATION SHUTOFF/BALANCING BALL VALVEDESCRIPTION ............................................... PART NO.1/2" FPT (Two required per unit) ..................... 02026097

SILL GRILLE & DUCT ADAPTERA: With 4-way steel grilles and control door:UNITS ............................................................. PART NO.75 - 120 ........................................................... 50001359

B: With extruded grille and control door:UNITS ............................................................. PART NO.75 - 120 ........................................................... 50009460

CORD KITS & RECEPTACLESDESCRIPTION ............................................... PART NO.20 Amp, 208/230 Volt Cord Kit (NEMA 6-20P) ............................... 50002506 Receptacle (NEMA 6-20R) .......................... 29003196

30 Amp, 208/230 Volt Cord Kit (NEMA 6-30P) ................................5000 - (d) Receptacle (NEMA 6-30R) ...........................2900 - (e)

20 Amp, 265 Volt Cord Kit (NEMA 7-20P) ............................... 50002505 Receptacle (NEMA 7-20R) .......................... 29003195

FUSED DISCONNECT SWITCHDESCRIPTION ............................................... PART NO.1 Pole, 15 Amp, 265 Volt ................................. 590041282 Pole, 15 Amp, 208/230 Volt .......................... 590041301 Pole, 20 Amp, 265 Volt ................................. 590041322 Pole, 20 Amp, 208/265 Volt .......................... 590041342 Pole, 25 Amp, 208/230 Volt .......................... 59004136

OUTSIDE WALL BOX (for use with fresh air damper)DESCRIPTION ............................................... PART NO.1 brick high x 2 bricks long: Natural anodized ......................................... 59000897 Bronze anodized ......................................... ENGR AB Bronze enamaled ........................................ ENGR AC

FINISHED BACK PANEL KITSFor instances where chassis cannot be bolted to the wall in the normal manner. Kits include insulated back panel with mounting hardware and floor mounting brackets.UNITS ............................................................. PART NO.75 - 120 LM ..................................................... 5900417475 - 120 WM .................................................... 59004172

CONTROL DOOR KITS (Retrofit )DESCRIPTION ............................................... PART NO.LM/WM Standard............................................. 29003657LM/WM with Keylock ....................................... 29003726

SPARE CABINETS (Shipped seperataly for replacements)DESCRIPTION ............................................... PART NO.For WM/WE/WG sizes 075 - 120"L" closure/duct collar ...................................... 50001357Standard cabinet, R.H. .................................... 50000956Standard cabinet, L.H. ..................................... 50000957Cabinet with door, R.H..................................... 50001861Cabinet with door, L.H. .................................... 50001862Cabinet with lock, R.H. .................................... 50001863Cabinet with lock, L.H. ..................................... 50001864Extruded grille & door, R.H. ............................. 50001867Extruded grille & door, L.H............................... 50001868Extruded grille & lock, R.H............................... 50001869Extruded grille & lock, L.H. .............................. 50001870For LM/LE/LG sizes 075 - 120"L" closure/duct collar ...................................... 50005915Standard cabinet, R.H. .................................... 50004719Standard cabinet, L.H. ..................................... 50004720Cabinet with door, R.H..................................... 50006503Cabinet with door, L.H. .................................... 50006504Cabinet with lock, R.H. .................................... 50007912Cabinet with lock, L.H. ..................................... 50007913Extruded grille & door, R.H. ............................. ENGR ADExtruded grille & door, L.H............................... ENGR AEExtruded grille & lock, R.H...............................ENGR AMExtruded grille & lock, L.H. .............................. ENGR AN

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