Replacement Parts List No. 700053300 New 11/2017 Daikin Enfinity Console Water Source Heat Pump WMHC, WMHW 015, 018 Design 2 To find your Daikin Applied parts distributor, call 1-800-377-2787 or visit www.daikinapplied.com
Contents Parts List Revision History... 3 Nomenclature Serial Number... 4 Model Number... 4-5 Electrical Legend... 6 Blower Fan Assembly... 7 Refrigeration Circuit Diagrams... 8 Components... 9 Control Box MicroTech III Controls... 10 MTIII Control Board Label Location...11 Field Installed Accessories... 12-14 Critical Parts List... CPL1 WSHP; WMHC,WMHW 015, 018 Design 2 New 11/17 RPL 7000533 / Page 2
Parts List Revision History Revision Date New 11/17 New Daikin Applied, 13600 Industrial Park Blvd., P.O. Box 1551, Minneapolis, MN 55440 (763) 553-5330 WSHP; WMHC,WMHW 015, 018 Design 2 New 11/17 RPL 7000533 / Page 3
Nomenclature Plant Identification Abbreviation AUB = Auburn SLP= San Luis Potosi STN= Staunton Serial Number AUB U 09 03 35105 Serial Number (build sequence) U= Unit Week of Manufacture Year of Manufacture 09= 2009 10= 2010 etc. Model Number WMHC 2 015 B J H B T 01 S2 A C Y YY Code 01-02 03 04 05 06 07 08 09 10 11 12 13 14 15 R UNY YYY YYY A Y YYY Y S Y Code 16 17 18 19 20 21 22 23 24 25 Code 01: Unit Type W= Water Source Heat Pump Code 02: Product Identifier MHC= Wall Mounted Console WSHP, Standard Range, R410a MHW= Wall Mounted Console WSHP, Geothermal Range, R410a Code 03: Design Series 2= Design 2 Code 04: Unit Size 015= 15000 BtuH Nominal Cooling 018= 18000 BtuH Nominal Cooling Code 05: Controls B= MicroTech III Unit Controller C= MicroTech III Unit Controller w/ LonWorks D= MicroTech III Unit Controller w/ BACnet F= MicroTech III Unit Controller w/ BACnet-WSHP System Code 06: Voltage J= 265/60/1 Code 07: Cabinet Height H= High Sill, 25 L= Low Sill, 22.5 Code 08:= Return Air B= Bottom Return Air (High Sill) F= Front Return Air (Low Sill) Code 09: Discharge Air T= Top Discharge Code 10: Blower Motor 01= Standard Code 11: Cabinet Type /Discharge Grille S 2 Discharge Grille C= Chassis only (no extended end pocket) 2= Standard Stamped Louver 3= Multi-Directional Grille Cabinet Type A= Flat Top w/12 Extended End Pocket (High Sill) B= Slope Top w/12 Extended End Pocket (High Sill) F= Flat Top S= Slope Top Code 12: Construction Type A= Fiberglass Insul w/1 Filter Rack- Standard E= Indoor Air Quality (IAQ) w/1 Filter Rack Code 13: Water to Refrigerant Heat Exchanger C= Copper Inner Tube/ Steel Outer Tube S= Cupro Nickel Inner Tube/ Steel Outer Tube Code 14: Heating Options 3= 3.5 kw Electric Heat Code 15: Dehumidification Y Code 16: Piping Hand L= Left Hand R= Right Hand Continued on next page. WSHP; WMHC,WMHW 015, 018 Design 2 New 11/17 RPL 7000533 / Page 4
Nomenclature Continued Code 17: Thermostat Control YY R N L Options L= Low Limit Control M= Low Limit Control & Unit-mounted NSB Override Switch P= NSB Override Switch R= Remote Sensor Programmability N= Non- Programmable P= 7- Day Programmable w/lcd Display Controls R= Remote S= Wall Mounted Space Sensor w/nsb Override U= Unit Mounted T stat w/lcd Display W= Wall Mounted T stat w/fan Speed Switch Code 18: Always YYY Code 19: Options B02= 2 Rear Extension B04= 4 Rear Extension B06= 6 Rear Extension YY Code 20: Refrigerant A= R410a Code 21: Power Connection C= Unit Mntd 20A Plug & Cord D= Unit Mntd 20A Plug & Cord w/fused Disc Sw E= Unit Mntd 20A Plug & Cord w/non-fused Disc Sw Code 22: Cabinet Electrical 50V= 50VA Transformer 75V= 75VA Transformer YY Code 23: Water Flow Control H= 2-Way Mtrzd ½ Iso Vlv, Hi Close-Off Press. N.C. P= 2-Way Mtrzd ½ Iso Vlv, Hi Close-Off Press. N.C. & Supply, Return, Bypass Hand Vlv & Measureflow Devices R= ½ Supply, Return & Bypass Valves Only W= 2-Way Mtrzd ½ Iso Vlv, Hi Close-Off Press. N.C. & Supply, Return & Bypass Hand Valves Code 24: Color Cabinet Grille Subbase S= Antique Ivory Oxford Brown Oxford Brown T= Antique Ivory Antique Ivory Oxford Brown B= Antique Ivory Antique Ivory Antique Ivory D= Cupola White Oxford Brown Oxford Brown P= Cupola White Cupola White Oxford Brown E= Cupola White Cupola White Cupola White G= Off White Oxford Brown Oxford Brown F= Off White Off White Oxford Brown H= Off White Off White Off White K= Putty Beige Oxford Brown Oxford Brown R= Putty Beige Putty Beige Oxford Brown L= Putty Beige Putty Beige Putty Beige V= Soft Grey Oxford Brown Oxford Brown J= Soft Grey Soft Grey Oxford Brown N= Soft Grey Soft Grey Soft Grey Cabinet Subbase 1= Antique Ivory Oxford Brown 2= Antique Ivory Antique Ivory 3= Cupola White Oxford Brown 4= Cupola White Cupola White Code 25: Outside Air Code 26: Agency Type Code 27: Packaging Code 28: Extended Warranty Code 29: Product Style 1= Style 1
Electrical Legend Sch. Sym. Sch. Sym. BNM BACnet Module LED1 LED Annunciator/Harness C1 Capacitor- Compressor LED2 LED Annunciator/Harness C2 Capacitor- Fan LWT Sensor- Leaving Waters CC Contactor- Compressor MIII MicroTech III Main Board CM Compressor Motor OVL Compressor Overload Protector COS Sensor- Condensate Overflow R1 Relay- Fan Motor CR Relay- Compressor R2 Relay- Electric Heat DAT Sensor- Discharge Air RAT Sensor- Room Air DPG Drain Pan Ground RV Valve- Reversing EWT Sensor- Entering Water SLTS Sensor- Suction Line Temperature FHS Relay- Fan High Speed T1 EG2UCP Terminal Strip FSR Relay- Fan Speed TB1 Power Terminal Block FSS Switch- Fan Speed UMT Thermostat- Unit Mounted HP Switch- High Pressure X1 Transformer IOEXP I/O Expansion Board/Harness WSHP; WMHC,WMHW 015, 018 Design 2 New 11/17 RPL 7000533 / Page 6
Blower Fan Assembly Motor, Wheel, Fan Housing 300 280 205 Cabinet/Chassis components 100 Ref. No. Part 1 Please contact Daikin with unit model and serial number for part numbers on Cabinet/Chassis components. Part Number 015 018 100 Fan Assy Rework, 265V 668958655 1 1 N/S Capacitor, 2.5 MFD 440V 910181939 1 1 205 Fan Housing, Scroll 668793804 1 1 280 Fan, Tangential 667996503 1 1 300 Bearing Plate 668002701 1 1 N/S Drain Pan 668802702 1 1 N/S Cabinet/Chassis components 1 1 1 WSHP; WMHC,WMHW 015, 018 Design 2 New 11/17 RPL 7000533 / Page 7
Refrigeration Circuit Compressor, Condenser, Evaporator, Reversing Valve & Solenoid, Fusible Plug, H.P. Switch & Coremax Valves Diagrams Evaporator Coil/ TXV Detail 92 400 Condenser Detail 750 75 205 Compressor Mounting Detail 67 66 65 Reversing Valve Piping 71 70 64 137 Coremax Valve Assy 60 69 61 110 62 482 Low Temp Valve 63 160 TXV Bulb Coremax Valve Assembly Detail 151A 151B 151C 480 WSHP; WMHC,WMHW 015, 018 Design 2 New 11/17 RPL 7000533 / Page 8
Refrigeration Circuit Compressor, Condenser, Evaporator, Reversing Valve & Solenoid, Fusible Plug, H.P. Switch & Coremax Valves Components Unit Size Ref. No. Part Part Number 015 018 265/60/1 265/60/1 60 Nut, Compressor Mount 910172114 3 3 61 Washer, Nylon 910172106 6 6 62 Grommet, Compressor Mount 910157970 3 3 63 Plate, Compressor Mass 910174253 1 Plate, Compressor Mass 668793401 1 64 Gasket, Compressor Terminal 910174125 1 1 65 Cover, Compressor Terminal 910174124 1 1 66 Washer, Compressor Terminal Cover 910174126 1 1 67 Nut, Compressor Terminal Cover 910174127 1 1 69 Compressor 910145418 1 Compressor 910174443 1 70 Overload, Compressor 910174189 1 Overload, Compressor 910174851 1 71 Spring, Compressor Overload 910174128 75 Condenser, Heat Exchanger Coil, Copper 910174197 1 1 Condenser, Heat Exchanger Coil, Cupro-Nickel 910174198 1 1 92 Evaporator Coil, LH 668959038 1 Evaporator Coil, LH 668959036 1 Evaporator Coil, RH 668959039 1 Evaporator Coil, RH 668959035 1 110 Reversing Valve 910124938 1 Reversing Valve 910110418 1 N/S Solenoid, Reversing Valve 106694207 1 Solenoid, Reversing Valve 910110439 1 137 High Pressure Switch 910171269 1 1 151A Seat, Fitting 668188801 2 2 151B Core, Valve 668188701 2 2 151C Cap, Valve 668189501 2 2 160 Fusible Plug, 283 F 106057401 1 1 400 Expansion Valve 668802901 1 1 Expansion Valve 106489102 1 1 480 Line Weight 067009101 3 3 482 Line Weight 060746901 1 1 N/S= Not Shown. WSHP; WMHC,WMHW 015, 018 Design 2 New 11/17 RPL 7000533 / Page 9
Control Box MicroTech III Controls 250 190 200 200 110 100 Ref. No. Part Number 015 018 N/S Bracket, Capacitor 850010570 1 1 N/S Capacitor, Compressor, 30MFD 440V 910120049 1 Capacitor, Compressor, 25MFD 440V 910120048 1 100 Main Controller Board, MicroTech III 668105601* 1 1 N/S I/O Expansion Board Assy 668105702* 1 1 110 Annunciator Assy- 3 LED 668395201 1 1 N/S Stand Off- PC Board 802028115 6 6 Stand Off- Comm. Card 668395501 4 4 190 Relay, Fan Speed, 3PDT 802005906 1 1 200 Relay, Fan Motor, 24V, 30A 106500102 2 2 250 Transformer, 50VA 910116203 1 1 Transformer, 75VA 910116209 1 1 N/S Rocker Disconnect Switch, DPST 061321601 1 1 N/S Override Switch, Momentary, N.O. 061377201 1 1 N/S TStat Retrofit Kit, 7-Day Programmable, Unit Mnt 910104352 1 1 LUI Keypad Thermostat Programmable 668811101 1 1 N/S TStat Retrofit Kit, Non-Programmable, Unit Mnt 910104353 1 1 LUI Keypad Thermostat Programmable 668811001 1 1 N/S Thermistor for 910104352 & 910104353 669529401 1 1 N/S Control Temperature, Low Limit, +48 /+54 F 669521101 1 1 Control Temperature, Low Limit, +28 /+38 F 066540601 1 1 N/S Suction Line Temp (SLT) 910121227 1 1 N/S Air Temp Sensor (DAT) 669008901 1 1 N/S Water Temp Sensor (LWT) 107201601 1 1 N/S= Not shown on diagram. * When ordering this board, please provide the software part number printed on the board s label. See photo on Control Board Label Locations page. WSHP; WMHC,WMHW 015, 018 Design 2 New 11/17 RPL 7000533 / Page 10
Control Box MicroTech III Controls MTIII Control Board Label Locations Label Label 668105702 668105901 Label Label 668105601 668105801 NOTE: When ordering the control board, please provide the software part number printed on the board s label. See above for label locations. WSHP; WMHC,WMHW 015, 018 Design 2 New 11/17 RPL 7000533 / Page 11
Field Installed Accessories Filters 12 pack Part Number Filter- 9.75 X 37.25 High Sill Units 668816201 669521302 Filter- 8.75 X 31.75 Low Sill Units 668816301 669521304 Ball Valves, Motorized Valves & Relays Part Number Ball Valve, 1/2 (Box of 2) 106065102 Ball Valve, 1/2 (Box of 10) 106065110 Motorized Valve Kit 1/2 2-Way Valve, Normally Closed (NC), 25 PSi Close-Off Pressure 668996001 Motorized Valve Kit 1/2 2-Way Valve, Normally Closed (NC), 30 PSi Close-Off Pressure 668996003 Motorized Valve Kit 1/2 2-Way Valve, Normally Open (NO), 25 PSi Close-Off Pressure 668996002 MicroTech III, H-8 Output Wire Harness Assy 910107989 MicroTech III to Mark IV Daisy Chain Adaptation for E and U 910151282 Thermostat Guards Part Number Thermostat Guard, Clear w/ Lock & Key 10 Pack 105571110 Thermostat Guard, Clear w/ Lock & Key Single 105571101 Thermostats & Sensors Part Number RCN Kit for use w/wireless Tstat 910105604 Remote Sensor for use with thermostats 910121746 & 910121748 107096010 Wall Stat: Programmable, ACO/MCO, 2 Heat/2 Cool 910121748 Wall Stat: Non-Programmable, ACO/MCO, 2 Heat/2 Cool 910121746 Wall TStat: Program/Non-Program, ACO, 2 Heat/2 Cool, Touchscreen, Fan Speed 910193126 Wall TStat: Program/Non-Program, ACO, 2 Heat/2 Cool, Touchscreen, WI-FI, Fan Speed 910193131 Wall TStat: Programmable/Non-Programmable, ACO, 2 Heat/2 Cool, Touchscreen 910193093 Wall TStat: Programmable/Non-Programmable, ACO, 2 Heat/2 Cool, Touchscreen, WI-FI 910193130 Wireless TStat, 7 Day Programmable, Hi/Low Fan Speed 668898001 Wireless TStat, Non-Programmable, Hi/Low Fan Speed 668898101 Wall Stat: 7 Day Programmable, 1 Heat/1 Cool, ACO, Fan Speed 668811301 Wall Stat: Non- Programmable, 1 Heat/1 Cool, ACO, Fan Speed 668811201 5.25 X 7 Adapter Plate for sensors 1 910193064 5.25 X 7 Adapter Plate for sensors 1 910201987 5.3 X 5.3 Adapter Plate for sensors 1 910201988 Basic Room Sensor with NSB, O/R & Status LED 910152149 Digital Adj. 4-Button Sensor with O/R and Occupancy Switch & Temp Display 910152147 Room Sensor, Digitally Adjuctible, Temperature & Humidity Display 910121754 Sensor w/cool/warm Temp Adj. & Occupancy Override 910171464 Trim Ring for sensors 1 910193063 Wall Sensor, Adj. Cool/Warm, Occupancy Switch 910121753 1 For use with 910121754, 910152147, 910152149, or 910121753. WSHP; WMHC,WMHW 015, 018 Design 2 New 11/17 RPL 7000533 / Page 12
Field Installed Accessories Continued Hoses Specification Part Number Hose Assy, Fire Rated Supply/Return 1/2" NPT X 9 668817701 1/2" NPT X 12 668817702 1/2 NPT X 18 668817703 1/2 NPT X 24 668817704 Outdoor Air Dampers for High Sill Units* Part Number Manual O.A. Damper 668816601 Motorized O.A. Damper Kit, 24V 910124326 * See IM 974-1. Subbase Kit Right Hand Left hand 3.5 Hi-Sill 910111375 910111374 7.0 Hi-Sill 106796206 106796205 1.0 Low-Sill 910111377 910111377 Straight Adapter & Elbow Kits Part Number 90 Elbow Kit 2 Pack 106066402 90 Elbow Kit 10 Pack 106066410 90 Elbow Kit 20 Pack 106066420 Elbow Only 061435301 Straight Adapter Kit 2 Pack 669522202 Straight Adapter Kit 10 Pack 669522210 Straight Adapter Kit 20 Pack 669522220 Adapter Only-.625 x.500 FPT 041116213 MicroTech III Communication Modules Part Number LonWorks Comm Module 107293070 BacNet Comm Module 107293071 * Kit includes comm module card, sensors, mounting tabs, and IM. Fused Disconnect Kit Kit P/N Fuse P/N Fused Disconnect, 265V, 10A 668817303 4EHG7795 WSHP; WMHC,WMHW 015, 018 Design 2 New 11/17 RPL 7000533 / Page 13
Field Installed Accessories Continued MicroTech III Temperature Sensors Part Kit Tenant Set Point Status LED Fan & Number Override Adjustment Mode Switches 669088101 669529001 Yes No No No 668900801 669529101 Yes 55 to 95 F (12 to 35 C) Yes Yes 669088201 669529201 Yes -3 to +3 F (-1.5 to 1.5 C) No Yes Note: Can only be used in conjunction with a Communication (Comm.) card. See OM 931 for required jumper settings. Part Number ** Multiple Unit Control Panel: Allows a master unit controlled by a T'Stat, to operate up to 3 secondary units Not Recommeended for use with a Boilerless System Kit 056794201 Boilerless System Kit with I/O Expansion Board 910110355 Boilerless System Kit without I/O Expansion Board 910110353 ** Kit components listed below MicroTech III Unit Control Accessories Multiple Unit Control Panel Kit 310 311 313 Ref. Part Qty. No. Number 310 Cover- Control Box 106436101 1 311 Circuit Board 056794001 1 312 Stand Off- Circuit Board 802028090 6 313 Box 850007827 1 312 WSHP; WMHC,WMHW 015, 018 Design 2 New 11/17 RPL 7000533 / Page 14
Critical Daikin Applied OEM Parts Are What Your HVAC Unit Needs! Daikin Enfinity Console WSHP WMHC, WMHW 015, 018 Design 2 Critical Components Unit Sizes Voltage Part Number Control Control Board, MicroTech III ALL ALL 668105601 Compressor Compressor 015 265/60/1 910145418 Compressor 018 265/60/1 910174443 Blower Fan Assy Fan Assy, Rework ALL 265/60/1 668958655 Fan Housing & Wheel Fan Housing ALL N/A 668793804 Wheel, Tangential ALL N/A 667996503 Sensor Suction Line Temp Sensor (SLTS) ALL N/A 910121227 Air Temperature Sensor ALL N/A 669008901 Water Temperature Sensor ALL N/A 107201601 Call Your Local Daikin Applied Parts Distributor For All Your Parts Needs. To Locate A Distributor, Go To www.daikinapplied.com or Call 1-800-37PARTS 7000533 New 11/2017 CPL Page 1 of 1