Replacement s List No. 55209100 Revision E 10/2015 McQuay Console Water Source Heat Pump WMH, WMG, WMK, WCH, WCG 015, 019 Vintage A Last Manufactured: 1993 To find your Daikin Applied parts distributor, call 1-800-377-2787 or visit www.daikinapplied.com
Contents s List Revision History... 3 Nomenclature Serial... 4 Model... 4 Refrigeration Circuit... 5 Fan Motor and Housing Assembly... 6 Control Section Diagram... 7 Components... 8 Electric Heat Assembly... 9 Field Installed Accessories... 10-12 Critical s List... CPL1 NOTE: For parts information on MicroTech Loop Water Controller model LWC refer to Replacement s List No. 552349. WSHP; Console WSHP; WMH,WMG,WMK,WCH,WCG 015, 019 Vin. A Rev. E 10/15 RPL 552091 /Page 2
s List Revision History Revision Date A 06/98 Updated to OnLine format. Added Revision History page. Changes made to: Page 7 - Corrected part numbers for Fan Motor. Page 16 - Corrected part numbers for Damper Motor (Key381) B 10/99 Page 15 - Updated part no. & added Field Ref. No. for Valve, Motorized, N.O. 208/230V. C 04/02 Page 7 - Added note #1 that fan motor #61320503 is obsolete with no replacement. D 04/05 Page 6 - Coaxial Coil pn was changed from 61314801 to 61084801. E 10/15 All Page- Update to Daikin format. Delete sheet metal and add footnote #1. Title Page- Add models WCH & WCG. CPL1- Add Critical s List. Daikin Applied, 13600 Industrial Park Blvd., P.O. Box 1551, Minneapolis, MN 55440 (763) 553-5330 WSHP; Console WSHP; WMH,WMG,WMK,WCH,WCG 015, 019 Vin. A Rev. E 10/15 RPL 552091 /Page 3
Nomenclature Serial 7 T A 00000 00 Plant Identification 7 = Auburn Year Manufactured S = 1987 T = 1988 U = 1989 Etc. Engineering Revision Serial (Building Sequence) Month Manufactured A = January B = February C = March D = April E = May F = June G = July H = August J = September K = October L = November M = December Model WMH 15 A M N L Unit Type WMH = Console Water Source Heat Pump WMH= Heat Pump Unit WMG= Cooling Only Unit WMK= Cabinet Only WCH= Heat Pump Chassis Only WCG= Cooling Only Chassis Unit Size 015 = 15,000 Btu/Hr. Cooling 019 = 19,000 Btu/Hr. Cooling Design Vintage = A Piping Hand L = Left R = Right Voltage G = 208-230/60/1 wired for 208V N = 265/60/1 J = 230/50/1 A = 115/60/1 V = 208-230/60/1 wired for 230V Controls E = Electromechanical Printed Board M = Mark IV Printed Circuit Board C = MicroTech Unit Controller WSHP; Console WSHP; WMH,WMG,WMK,WCH,WCG 015, 019 Vin. A Rev. E 10/15 RPL 552091 /Page 4
Refrigeration Circuit Components 015 019 Ref. No. 208/230/60/1 265/60/1 230/50/1 208/230/60/1 265/60/1 230//50/1 N/S Spring, Compressor Mounting 802003438 3 3 3 060688001 4 4 4 N/S Grommet, Compressor Mounting 802003436 3 3 3 3 3 3 N/S Sleeve, Compressor Mounting 802003403 3 3 3 802003425 3 3 3 802003426 1 N/S Compressor 802003427 1 1 061218301 1 061218302 1 1 N/S Overload, Compressor 802003428 1 802003184 1 1 Capacitor, 15MFD/370V 802007844 1 1 N/S Capacitor, 15MFD/440V 802007852 1 Capacitor, 25MFD/370V 802007847 1 1 Capacitor, 25MFD/440V 802007855 1 N/S Bracket, Capacitor 850010570 1 1 1 1 1 1 N/S Reversing Valve 802026045 1 1 1 1 1 1 N/S Solenoid, Reversing Valve 802026121 1 1 1 1 1 1 N/S Coil CO-AX (Water to Refrigerant) 061084801 1 1 1 1 1 1 N/S Support, Fin Tubular Coil, Right Side 061311301 1 1 1 1 1 1 N/S Support, Fin Tubular Coil, Left Side 061311201 1 1 1 1 1 1 N/S Condensate Pan 061312699 1 1 1 061312698 1 1 1 N/S Fin Tubular Coil (Air To Refrigerant) 061322901 1 1 1 061323001 1 1 1 N/S Capillary Tube 060634703 2 2 2 802001041 3 3 3 N/S Strainer 060628802 1 1 1 060628806 1 1 1 N/S Fusible Plug 802025014 1 1 1 1 1 1 N/S Fitting, Fusible Plug 802025013 1 1 1 1 1 1 N/S High Pressure Switch 802005813 1 1 1 1 1 1 N/S Thermostat, Low Temp. Cutout 802005724 1 1 1 1 1 1 N/S Clip, Thermostat 802017216 1 1 1 1 1 1 N/S= Not shown. WSHP; Console WSHP; WMH,WMG,WMK,WCH,WCG 015, 019 Vin. A Rev. E 10/15 RPL 552091 /Page 5
Fan Motor and Housing Assembly Components 015 019 Ref. No. 208/230/60/1 265/60/1 230/50/1 208/230/60/1 265/60/1 230//50/1 N/S Fan Deck 061312899 1 1 1 1 1 1 N/S Fan Housing, Discharge Half 022390900 2 2 2 2 2 2 N/S Fan Housing, Access Half 022931000 2 2 2 2 2 2 N/S Wheel, Blower 061346601 2 2 2 2 2 2 N/S Motor Mount 061300101 1 1 1 1 1 1 N/S Clip, Motor Mount 060901501 1 1 1 1 1 1 Motor, 1/8HP 061320501 1 1 N/S Motor, 1/8HP 061320502 1 1 Motor, 1/8HP 1 061320503 1 1 N/S Clip, Compression Ring 061448701 2 2 2 2 2 2 N/S Motor Capacitor, 4MFD/370V 802007004 1 1 1 1 N/S Motor Capacitor, 6MFD/370V 037516408 1 1 N/S Bracket, Capacitor 802009019 1 1 1 1 1 1 N/S= Not shown. 1 Fan motor 61320503 is obsolete with no replacement. WSHP; Console WSHP; WMH,WMG,WMK,WCH,WCG 015, 019 Vin. A Rev. E 10/15 RPL 552091 /Page 6
Control Section Diagram 376 375 Stop/Start Switch 387 391 385 Remote Control Mark IV Only 433 373 526 430 420 421 370 426 432 Std. Mark IV Remote Electromechanical 389 550 415 377 394 WSHP; Console WSHP; WMH,WMG,WMK,WCH,WCG 015, 019 Vin. A Rev. E 10/15 RPL 552091 /Page 7
Control Section Components 015 019 Ref. No. 208/230/60/1 265/60/1 230/50/1 208/230/60/1 265/60/1 230//50/1 N/S Top Panel, Control Box 1 1 1 1 1 1 1 370 Terminal Board 802007090 1 1 1 1 1 1 373 Thermostat, ACO 802005302 1 1 1 1 1 1 Thermostat, MCO 802005610 1 1 1 1 1 1 375 Rocker Switch 061321501 1 1 1 1 1 1 376 Knob, Thermostat 061334001 1 1 1 1 1 1 Control Board, Mark IV 2 060638803 1 1 1 1 1 1 377 Control Board, Electromechanical 060679202 1 1 1 1 1 1 PC Board, MicroTech 120 060959401 1 1 1 1 1 1 385 Switch, 2 Button 061348801 1 1 1 1 1 1 Switch, 4 Button 061317701 1 1 1 1 1 1 387 Escutcheon Plate, 2 Button 061381801 1 1 1 1 1 1 Escutcheon Plate, 4 Button 061356901 1 1 1 1 1 1 389 Switch, Low Temperature 802005903 1 1 1 1 391 Switch, Momentary 802005898 1 1 1 1 394 Relay, Circuit Board Shutdown 803005072 1 1 1 1 1 1 415 Relay, Auxiliary 803005073 1 1 1 1 1 1 420 Relay, Boilerless System Electric Heat 802005905 1 1 1 1 1 1 421 Relay, Heater 803005178 1 1 1 1 1 1 426 Plug, 15 Pin 802007944 1 1 1 1 1 1 N/S Terminal 802007742 1 1 1 1 1 1 430 Switch, Standby Electric Heat, Boilerless System 047357307 1 1 1 1 1 1 432 Terminal Strip, Mark IV & Remote Thermostat Elec. Mech. 061365601 1 1 1 1 1 1 433 Terminal Strip, Remote Thermostat, Mark IV Only 061414001 1 1 1 1 1 1 526 Relay, Motorized Valve 061019401 1 1 1 1 061019402 1 1 550 Transformer 060614101 1 1 1 1 060630701 1 1 N/S Air & Water Temperature Sensor 4EZS9158 2 2 2 2 2 2 N/S= Not shown on diagram. 1 Please contact Daikin with unit model and serial number for part numbers or cabinet/chassis components. 2 Mark IV Control Board Units- When replacing reversing valves and/or coil refer to Service Bulletin WS-SB-20070423. WSHP; Console WSHP; WMH,WMG,WMK,WCH,WCG 015, 019 Vin. A Rev. E 10/15 RPL 552091 /Page 8
Electric Heat Assembly Components Control Box 345 346 Relay Elec. Heat Relay Heat 349 348 Ref. No. 345 Heater, Dual Element, 1.0 KW/265V 061409801 Heater, Dual Element, 2.0 KW/265V 061409802 Heater, Dual Element, 3.0 KW/265V 061409803 Heater, Dual Element, 3.0 KW/208V 061409804 346 Switch, Limit 061402903 348 Plug, 2-Pin 802007746 349 Receptacle, 2-Pin 802007747 WSHP; Console WSHP; WMH,WMG,WMK,WCH,WCG 015, 019 Vin. A Rev. E 10/15 RPL 552091 /Page 9
Field Installed Accessories 808 829 817 814 813 810 698 822 699 825 702 Motorized Damper Assembly Fused Disconnect Assembly Ref. No. N/S 698 699 Motorized Water Regulating Valve 2-Way Valve, NC, 265V 802026066 2-Way Valve, NC, 208/230V 061381001 2-Way Valve, NO, 265V 802026067 2-Way Valve, NO, 208/230V 802026061 Fused Disconnect Assy Fuse Holder, 20A 802007660 Fuse Holder, 15A 802007553 Fuse, 20A 049128307 Fuse, 15A 049128306 702 Switch, Rocker 061350601 Motorized Outside Air Assembly 808 Damper Door Assembly 061442999 810 Damper Motor Assy, 230V 802024037 Damper Motor Assy, 265V 802024016 813 Operating Arm 820000128 814 Spring Hook 850006704 817 Spring, Extension, 1 802017209 822 Bushing 802007568 825 Toggle Switch, Override 802005049 829 Damper Door Link 802023021 WSHP; Console WSHP; WMH,WMG,WMK,WCH,WCG 015, 019 Vin. A Rev. E 10/15 RPL 552091 /Page 10
Field Installed Accessories Thermostats & Subbases- Mark IV Control Units only. Standard Manual Changeover Thermostat & Subbase. Honeywell T834C with no LED switch. Mounts vertically. System "Heat-Off-Cool" switch and fan "On-Auto" switch. Standard Automatic Changeover Thermostat & Subbase. Honeywell T874/Q674. LED for "Service". Mounts horizontal. System "Off-Auto" switch and fan "On-Auto" switch. Standard Manual & Auto Changeover Thermostat & Subbase. Honeywell T874/Q674. LED for "Service". Mounts horizontal. System "Off-Auto" switch and fan "On-Auto" switch. Deluxe Automatic Changeover Thermostat & Subbase with Night Setback. Honeywell T874/Q674. LED for "Service". Mounts horizontal. Requires grounding of unit U terminal. Night setback bulb set to 12 F below day heat setpoint. System Off-Auto switch and fan On-Auto-Override switch. Standard Automatic Changeover Thermostat & Subbase for Operating Two Units. Honeywell T874/Q674. LED for "Service". Mounts horizontal. System "Off-Auto" switch. Programable MicroElectronic Thermostat. Digistal HP-1000DC. Auto or maual changeover. Mounts horizontal. System "Off-Auto" switch, temp. Heat-Auto-Cool switch and fan "On-Auto" switch. Programable MicroElectronic Thermostat with Remote Sensor. Digistal HP-1000DC/BO. Auto or maual changeover. Mounts horizontal. System "Off-Auto" switch, temp. Heat-Auto-Cool switch and fan "On-Auto" switch. Includes Subbase 803005245 Thermostat 060687201 Subbase 060687401 Thermostat 060685301 Subbase 060684901 Thermostat 061202401 Subbase 061202601 Thermostat 060685201 Subbase 060684701 Includes 061212901 Subbase Includes Subbase 061212801 Thermostats & Subbases- Electromechanical Units only. Standard Manual Changeover Thermostat & Subbase. Honeywell T834C with no LED switch. Mounts vertically. System "Heat-Off-Cool" switch and fan "On-Auto" switch. Standard Automatic Changeover Thermostat & Subbase. Honeywell T874/Q674. LED for "Service". Mounts horizontal. System "Off-Auto" switch and fan "On-Auto" switch. Programable MicroElectronic Thermostat. Digistal HP-1000DC. Auto or maual changeover. Mounts horizontal. System "Off-Auto" switch, temp. Heat-Auto-Cool switch and fan "On-Auto" switch. Programable MicroElectronic Thermostat with Remote Sensor. Digistal HP-1000DC/BO. Auto or maual changeover. Mounts horizontal. System "Off-Auto" switch, temp. Heat-Auto-Cool switch and fan "On-Auto" switch. Includes Subbase 803005245 Thermostat 060687201 Subbase 060687401 Includes 061212901 Subbase Includes Subbase 061212801 WSHP; Console WSHP; WMH,WMG,WMK,WCH,WCG 015, 019 Vin. A Rev. E 10/15 RPL 552091 /Page 11
Field Installed Accessories Unit Accessories Supply & Return Hoses. Includes 1/2 fitting, 2 per unit. Rubber 12" 061401401 Rubber 18" 061404102 Fire Rated 12" 061401501 Fire Rated 18" 061401502 Ball Valve, 1/2 FPT, two per unit 802026097 Cleanable Filters Disposable Filter High Sill 061364402 Low Sill 061364404 High Sill 061302502 Low Sill 061302504 Thermostat Guard & Accessories Night Setback Thermostat. Honeywell T822. Mounts vertically. No LED. No switches. For applications requiring a separate NSB stat. * Do not use with Deluxe ACO Thermostat and Subbase 061202401 and 061202601. 803005180 Universdal Thermostat Guard. Honeywell TG500A. Clear Plastic with ring base, lock and keys. 802005426 Deluxe Locking Cover For T874/Q674 Thermostats. Honeywell TG504A. Applies only to T874/Q674 060684501* Thermostats. Replaces standard thermostat cover. Includes cover, lock and keys. Adapter Plate for T874/Q674 Thermostats. Allows a horizontal thermostat to be mounted on a vertical 802007673 junction box. 7-Day Timer Clock. 802005716 Override Timer- 1 Hour. Normally Closed - Timed Open 802005717 Override Timer- 6 Hour. Normally Closed - Timed Open 802005718 Control Accessories Shutdown Relay Kit for Electromechanical Control Units. For shutdown of the unit from an external 24V AC power source. Relay mounts at control box. Auxiliary Relay. 24 volt DC relay to be wired to low voltage terminal block to allow a set of SPDT pilot duty contacts to operate miscellaneous devices when the fan or compressor operates. Multiple Unit Control Panel. Allows master unit to be controlled by any thermostat. Slave units "follow" with paralleled operation. Not recommended with Boilerless System. Do not use when Mark IV night setback, load shed, override or emergency shutdown logic is being used. 859004311 803005073 Master & 1 Slave 803005159 WSHP; Console WSHP; WMH,WMG,WMK,WCH,WCG 015, 019 Vin. A Rev. E 10/15 RPL 552091 /Page 12
Critical Daikin Applied OEM s Are What Your HVAC Unit Needs! McQuay Console Water Source Heat Pump WMH, WMG, WMK, WCH, WCG 015, 019 Vintage A Critical Components Unit Sizes Voltage Control Control Board, Mark IV 015, 019 ALL 060638803 Electromechanical 015, 019 ALL 060679202 PC Board, MicroTech 120 015, 019 ALL 060959401 Compressor Compressor 015 208-230/60/1 802003426 Compressor 015 265/60/1 802003427 Compressor 015 230/50/1 802003427 Compressor 019 208-230/60/1 802003282 Compressor 019 265/60/1 802003275 Compressor 019 230/50/1 802003279 Fan Motor Motor, 1/8HP 015, 019 208-230/60/1 061320501 Motor, 1/8HP 015, 019 265/60/1 061320502 Motor, 1/8HP 015, 019 230/50/1 061320503 Fan Motr and Housing Assy Fan Housing- Discharge Half 015, 019 N/A 022930900 Fan Housing- Access Half 015, 019 N/A 022931000 Wheel, Blower 015, 019 N/A 061346601 Sensor Air & Water Temperature Sensor 015, 019 N/A 4EZS9158 Call Your Local Daikin Applied s Distributor For All Your s Needs. To Locate A Distributor, Go To www.daikinapplied.com or Call 1-800-37PARTS 552091 Rev. E 10/2015 CPL Page 1 of 1