Replacement Parts List No. 700050700 Revision A 12/2015 Daikin McQuay Vertical Stack Water Source Heat Pump WVHC, WVHF, WVHW 036 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 Standard Motor... 7 ECM & X13 Motor... 8 Refrigeration Circuit Diagrams... 9 Compressor and Compressor Components... 10 Control Box Diagrams...11 Components... 12 MTIII Control Board Label Location... 13 Field Installed Accessories... 14-16 Critical Parts List... CPL1 WSHP, Vertical Stack; WVHC2, WVHF2, WVHW2 036 Design 2 Rev. A 12/15 RPL 7000507 / Page 2
Parts List Revision History Revision Date Description New 02/15 New A 12/15 Delete Drain Pan page. Page 10 Add drain pans to Refrigeration Circuit. Pages 11-13 Change title to Control Box and Microtech III Controls. Page 12- Add footnote for MTIII Controls Label Location. Page 13- Add Page. Add MTIII Controls Label Location table and footnote. CPL1- Delete Refrigeration Circuit. Daikin Applied, 13600 Industrial Park Blvd., P.O. Box 1551, Minneapolis, MN 55440 (763) 553-5330 WSHP, Vertical Stack; WVHC2, WVHF2, WVHW2 036 Design 2 Rev. A 12/15 RPL 7000507 / Page 3
Nomenclature Serial Number AUB U 15 05 00148 Plant Identification Abbreviation AUB = Auburn Serial Number (build sequence) U= Unit Week of Manufacture Year of Manufacture 09= 2015 10= 2016 etc. Model Number W VHC 2 036 B E GL A D AMY C Y BFT F 12 S HS Code: 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 S 080 AY F L YYY Y YY YYY Y Y CR Y Y 1 YY YYY YYY Code: 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 Code 01: Unit Type W= Water Source Heat Pump Code 02: Product Identifier VHC= Vertical Stacked Heat Pump Chassis VHF= Vertical Stacked Heat Pump Cabinet VHW= Vertical Stacked Geothermal Chassis only Code 03: Design Series 2= Design 2 Code 04: Unit Size (Nominal Cooling) 036= 36000 BtuH Code 05: Controls B= MicroTech III Controller- Stand Alone C= MicroTech III Controller w/loncard D= Microtech III Controller w/bacnet Card F= Microtech III Controller w/bacnet Card- WSHP System Code 06: Voltage E= 208-230/60/1 J= 265/60/1 Code 07: Secondary Drain Pan GL= Galvanized SS= Stainless Steel- IAQ Option Code 08: Refrigerant A= R410a Code 09: Isolation Valve D= 2-Way Motorized 3/4 Iso Valve, Gen l Close-Off Pr, N.C. K= 2-Way Motorized 3/4 Iso Valve, Gen l Close-Off Pr, N.O. J= 2-Way Motorized 3/4 Iso Valve, High Close-Off Pr, N.C. Code 10: Chassis Construction Type Digit 1: Insulation A= Standard Fiberglass Insulation E= IAQ Cellular Foam Insulation Digit 2: Sound Option M= Mass Plate & Compressor Sound Blanket S= Mass Plate Only Digit 3: Corrosion Package Code 11: Coaxial Heat Exchanger C= Copper Inner Tube/ Steel Outer Tube S= Cupro Nickel Inner Tube/ Steel Outer Tube Continued on next page. WSHP, Vertical Stack; WVHC2, WVHF2, WVHW2 036 Design 2 Rev. A 12/15 RPL 7000507 / Page 4
Nomenclature Code 12: Load Balancing Pump Code 13: Discharge Air Digit 1: Primary Discharge B= Primary Supply- Back F= Primary Supply- Front L= Primary Supply- Left R= Primary Supply- Right T= Primary Supply- Top Digit 2: Secondary Discharge B= Secondary Supply- Back F= Secondary Supply- Front L= Secondary Supply- Left R= Secondary Supply- Right T= Secondary Supply- Top Digit 3: Tertiary Discharge T= Tertiary Supply- Top Code 14: Power Connection F= Fused Disconnect with Wire Harness N= Non-Fused Disconnect with Wire Harness H= HACR Breaker Code 15: Blower Motor Digit 1: Motor 1= Standard 3= ECM Motor 4= X13 Motor Digit 2: Motor Speed 2= 2 Speed Fan-T-STAT Controlled 3= 2 Speed Fan- Unit Toggle Switch 4= 4 Positon Fan Speed Selection Switch (ECM only) Codes 16: Power & Control Access S= Side T= Top Code 17: Flow Control Digit 1: Flow Regulator H= Auto Flow Regulator 4.5 GPM I= Auto Flow Regulator 5.0 GPM J= Auto Flow Regulator 5.5 GPM K= Auto Flow Regulator 6.0 GPM L= Auto Flow Regulator 7.0 GPM M= Auto Flow Regulator 8.0 GPM N= Auto Flow Regulator 9.0 GPM O= Auto Flow Regulator 10.0 GPM Digit 2: Strainer S= Strainer Code 18: Filter S= Standard 1 Fiberglass M= 1 Merv 8 Code 19: Cabinet Height (Inches) 080= 80 Cabinet Height 088= 88 Cabinet Height 092= 92 Cabinet Height 096= 96 Cabinet Height YY Code 20: Cabinet Construction AY= Standard Fiberglass Insulation EY= Closed Cell Foam insulation (IAQ Option) FY= Foil-Faced Fiberglass Insulation Y Code 21: Riser Mounting F= Factory Mounted Risers J= Factory Supplied Risers for Field Installation Code 22: Riser Location L= Left Cabinet Piping R= Right Cabinet Piping B= Back Cabinet Piping Code 23: Heating Options Digit 1: Heater Type H= Hot Water Coil (ECM only) Digit 2: Heater Control Option Digit 3: Motorized Valve B= 3- Way 3/4 Motorized Valve Codes 24: Wireless T Stat Option N= Factory Installed Wireless RF Receiver with Non-Programmable thermostat P= Factory Installed Wireless RF Receiver with 7-Day Programmable thermostat Codes 25: Always YY Codes 26: Always YYY Codes 27: Color Codes 28: Always Y Codes 29: Agency Listing Digit 1: C= ETL, CETL, ARI Digit 2: R= RoHS Code 30: Packaging Code 31: Warranty Code 32: Product Style 1= Style 1 Code 33: Secondary Connection Stub Code 34: Riser Extension Above Cabinet Code 35: Riser Extension Below Cabinet WSHP, Vertical Stack; WVHC2, WVHF2, WVHW2 036 Design 2 Rev. A 12/15 RPL 7000507 / Page 5
Electrical Legend C1... Capacitor - Compressor C2... Capacitor - Fan CC... Compressor Contactor CM... Compressor Motor COS... Condensate Overflow Sensor DSC... Disconnect Switch FMP... Fan Motor Connector Plug FMR... Fan Motor Connect Receptacle FCP... Fan Connector Plug FCR... Fan Connector Receptacle FPR... Fan Power Relay FSR... Fan Speed Relay FSS... Fan Speed Switch FS1... Fuse 1 FS2... Fuse 2 HP... High Pressure Switch ISO-**... Isolation Valve - Option LED1...LED Annunciator/Harness LP...Low Pressure Switch MIII...Microtech III Main Board MPP...Main Power Connector Plug MPR...Main Power Connector Receptacle OVL...Compressor Overload PDPG...Primary Drain Pan Ground PCOS...Primary Cond Overflow Sensor RV...Reversing Valve Solenoid SOS...Secondary Overflow Sensor SLTS...Suction Line Temp Sensor TB3...Terminal Block TS1...Fan Speed Terminal Strip TS2...Thermostat Terminal Strip TSP...Terminal Strip Connector Plug TSR...Terminal Strip Conn Receptacle X1...Transformer WSHP, Vertical Stack; WVHC2, WVHF2, WVHW2 036 Design 2 Rev. A 12/15 RPL 7000507 / Page 6
Blower Fan Assembly Standard Motor 322 325 360 332 330 Ref.# Description Part Number Quantity 322 Blower Housing Assy 669286110 1 325 Blower-Wheel 018089000 1 330 Support Flange RH 669346901 1 332 Support Flange LH 669346902 1 360 Std Motor (Code 15 = 01) 1/5 HP 208-230/60/1 668025012 1 1/5 HP 265/60/1 668025013 1 N/S Capacitor Strap 850010570 1 N/S Blower Capacitor, 5 MFD 370V 208/265V 910120042 1 WSHP, Vertical Stack; WVHC2, WVHF2, WVHW2 036 Design 2 Rev. A 12/15 RPL 7000507 / Page 7
Blower Fan Assembly ECM Motor & X13 Motor NP WARNING LABEL See ECM Motor Mount Detail ECM Motor Name Plate 370 355 365 400 350 ECM Motor Mount Detail Ref.# Description Part Number Quantity 350 Blower Housing & Wheel 669286110 1 355 Blower-Wheel 018089000 1 365 Motor Band 802009140 1 370 Motor Arm 668405401 3 400 ECM & Program (Code 15 = 03) 1 See ECM motor nameplate. 400 X13 & Program (Code 15 = 04) 2 See X13 motor nameplate. N/S = Not Shown 1 The PN for the ECM motor is found on the label (see illustration above). You may also contact Daikin with the Unit Model & Serial Number to get the ECM Motor part number. 2 The PN for the X13 motor is found on the label (see illustration above). You may also contact Daikin with the Unit Model & Serial Number to get the X13 Motor part number. WSHP, Vertical Stack; WVHC2, WVHF2, WVHW2 036 Design 2 Rev. A 12/15 RPL 7000507 / Page 8
Refrigeration Circuit Diagrams Condenser Detail Evaporator Coil/TXV Detail 75 350 300 71 69 Compressor Reversing Valve Piping 58 57 61 Compressor Mounting Detail 160 137 TXV Bulb Coremax Valve Assy Coremax Valve Assy Detail 136 151A 151B 151C Coremax Valve Assy 200 250 WSHP, Vertical Stack; WVHC2, WVHF2, WVHW2 036 Design 2 Rev. A 12/15 RPL 7000507 / Page 9
Refrigeration Circuit Compressor and Compressor Components Ref.# Description Part Number Quantity 57 Sleeve, Compr. Mounting 669543501 4 58 Nut- Compressor, Mount 802012035 4 61 Grommet- Compressor, Mount 4RHZ9154 4 69 Compressor, 31100 BTU 208-230/60/1 910131941 1 69 Compressor, 31100 BTU 265/60/1 910131940 1 N/S Sound Blanket 669280501 1 71 Condenser Copper Inner Tube (C11= C) 667718591 1 71 Condenser CUNI Inner Tube (C11= S) 667718592 1 75 Adapter 669342401 2 136 Switch- High Pressure Control 910117560 1 137 Switch- Low Pressure Control 107225101 1 151A Core, Valve 668188701 2 151B Seat, Fitting 668188801 2 151C Cap, Valve 668189501 2 160 Fusible Plug Assy 850008345K 1 Plug only 283 F 106057401 1 200 Reversing Valve 910110422 1 250 Solenoid- Reversing Valve 910110439 1 300 Evaporator Coil 669285129 1 350 Expansion Valve 106489111 1 N/S Vib-Mount Pad, Insulated 4 Stud 060997021 1 N/S Drain Pan, Plastic 668018402 1 N/S Drain Pan, Galvanized C07= GL 669353201 1 N/S Drain Pan, SST C07= SS 669655501 1 N/S= Not Shown WSHP, Vertical Stack; WVHC2, WVHF2, WVHW2 036 Design 2 Rev. A 12/15 RPL 7000507 / Page 10
Control Box MicroTech III Controls Diagrams Comm. Card 120 040 060 110 100 140 130 010 015 100 WSHP, Vertical Stack; WVHC2, WVHF2, WVHW2 036 Design 2 Rev. A 12/15 RPL 7000507 / Page 11
Control Box MicroTech III Controls Components Ref.# Description Part Number Quantity 010 Bracket, Capacitor 850010570 1 015 Capacitor- Compressor, 208-230/265V 45MFD/440V 067291523 1 Capacitor- Compressor, 208-230V 45MFD/440V 910120052 1 Capacitor- Compressor, 265V 50MFD/440V 067291521 1 Capacitor- Compressor, 265V 60MFD/440V 910120055 1 040 Control Board, MicroTech III 668105601* 1 060 IO Expansion Board 668105702* 1 100 LED Annunciator 668395201 1 120 Stand Off PC Board 802028115 3 Edge-holders (Comm. card only) 668395501 4 N/S Disconnect Switch, 30A 115/265V 4EAL4022 1 N/S Rocker Switch SPST 061321501 1 130 Compressor Contactor- 208V until 4/13 073300102 1 130 Compressor Contactor- 208V 4/13 & later 910140336 1 130 Compressor Contactor- 24V until 4/13 073300101 1 130 Compressor Contactor- 24V 4/13 & later 910140339 1 N/S Relay, Fan Power, 24 VAC 106500112 1 140 Transformer, 50VA 208-230/60/1 910116202 1 Transformer, 50VA 265/60/1 910116203 1 Transformer, 75VA 208-230/60/1 910116213 1 Transformer, 75VA 265/60/1 910116209 1 N/S Water Temp Sensor- EWT, SLTS 10K/80 107201601 1 N/S Air Temp Sensor- DAT, RAT 10K/72 107201601 1 N/S= Not shown. * When ordering this board, please provide the software part number printed on the board s label. See control board photo on next page for label location. WSHP, Vertical Stack; WVHC2, WVHF2, WVHW2 036 Design 2 Rev. A 12/15 RPL 7000507 / Page 12
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, Vertical Stack; WVHC2, WVHF2, WVHW2 036 Design 2 Rev. A 12/15 RPL 7000507 / Page 13
Field Installed Accessories Filters Description Part Number Quantity Filter, Fiberglass 20x30x1 669343301 1 Kit, Filter, Fiberglass 12/Box 669653901 1 Filter, Air, Merv 8 20x30x1 910158294 1 Kit, Filter, Merv 8 12/Box 910159688 1 Thermostats & Sensors Description Part Number Wall Stat: Non- Programmable, 2 Heat/2 Cool, ACO, Hardwired 910121746 Wall Stat: 7-day Programmable, 2 Heat/2 Cool, ACO, Hardwired 910121748 Wall Stat: Auto, Programmable Touch-Screen, 3 Heat/2 Cool, Humidity Detection 910121750 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 Wall Stat: Room Temperature Sensor, Adjustable Cool/Warm w/occupancy Switch 910121753 Wall Stat: Digitally Adjustable Display Sensor 910121754 Wall Stat: AC/DC, ACO, Non- Programmable, 2 Heat/2 Cool, NSB & OR with Wall Plate 668375401 Wall Stat: AC/DC, ACO, 7-day Programmable, 2 Heat/2 Cool with Wall Plate 668375301 Indoor Remote Temperature Sensor * 910129095 Outdoor Remote Temperature Sensor * 910129096 Remote Wall Temperature Sensor ** 667720401 Wall Plate- Insulated 107096101 * For use with thermostats # 910121750. ** For use with thermostats # 910121746 & # 910121748. Wireless Thermostats Description Part Number RCN Kit for Wireless Thermostats* 669693602 Wireless Thermostat, 7- Day Programmable, HI/Low Fan Switch 668898001 Wireless Thermostat, Non-Programmable, HI/Low Speed Switch 668898101 * Kit includes harness, wireless RCN(A/C) with overlay & OM Bulletin. * Kit includes comm module card, sensors, mounting tabs, and IM. MTIII Communication Module Kits Description Part Number BacNet Comm Module * 107293071 LonWorks Comm Module * 107293070 Harness Assy Kit Description Part Number MicroTech III Wire Harness Assy, H8 (ISO Valve) 910107989 WSHP, Vertical Stack; WVHC2, WVHF2, WVHW2 036 Design 2 Rev. A 12/15 RPL 7000507 / Page 14
Description Kit * Actuator Body 2-Way Valve Kit, Motorized, Normally Closed (NC), 3/4 NPT 668996004 107179801 106196601 2-Way Valve Kit, Motorized, Normally Open (NO), 3/4 NPT 668996005 107179810 107210601 2-Way Valve Kit, Motorized, Normally Closed (NC), 3/4 NPT 668996006 107179807 107210601 * Refer to IM 1151 for installing a motorized valve kit on MicroTech III units. Motorized Valves Valves, Relay Pump, O. A. Damper & Extension Kit Description Part Number Quantity Pump Restart Relay 061419001 1 Combination Shutoff/Balancing Valve (¾ ) with Memory Stop 802026098 2 Motorized Outdoor Air Damper Kit, 24V For Return Air Doors 910159079 1 Door & Outside Air Extension Kit 910115525 1 Fuses, Fuse Holders and HACR Circuit Breakers Description Part Number Quantitiy Fuse Holder, 7 Amp 4EHB1933 2 Fuse Holder, 10 Amp 4EHB1933 2 Fuse Holder, 15 Amp 802007553 2 Fuse Holder, 20 Amp 802007660 2 Fuse Holder, 30 Amp 802007661 2 Fuse, 7 Amp 4EHG7750 2 Fuse, 10 Amp 4EHG7795 2 Fuse, 15 Amp 049128306 2 Fuse, 20 Amp 049128307 2 Fuse, 30 Amp 049128308 2 HACR Circuit Breaker, 15 Amp 669659515 1 HACR Circuit Breaker, 30 Amp 669659530 1 Hoses Description Specification Part Number Hose Kit, Fire Rated Supply/Return (2 Pack) 3/4 NPT X 36 106063201K Hose Kit, Jumper (2 Pack) 3/4" NPT X 36" 910158313 3/4 Flow Control Hose Kit, Fire Rated Supply/Return 4.5 GPM 669648905 Includes: Supply Ball Valve, Y-Strainer, and 24 SSTL Hose. 5.0 GPM 669648906 Return Flow Controller, Ball Valve, (2) P/T, 24 SSTL Hose. 5.5 GPM 669648916 6.0 GPM 669648907 7.0 GPM 669648918 8.0 GPM 669648908 9.0 GPM 669648922 10.5 GPM 669648923 WSHP, Vertical Stack; WVHC2, WVHF2, WVHW2 036 Design 2 Rev. A 12/15 RPL 7000507 / Page 15
Field Installed Accessories 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. Description Part Number ** Multiple Unit Control Panel: Allows a master unit controlled by a T'Stat, to operate up to 3 secondary units 056794201 ** Kit components listed below. MicroTech III Unit Control Accessories Multiple Unit Control Panel Kit 310 311 313 Ref. Description Part No. Qty. No. 310 Cover- Control Box 106436101 1 311 Circuit Board 056794001 1 312 Stand Off- Circuit Board 802028090 6 313 Box 850007827 1 312 WSHP, Vertical Stack; WVHC2, WVHF2, WVHW2 036 Design 2 Rev. A 12/15 RPL 7000507 / Page 16
Critical Daikin Applied OEM Parts Are What Your HVAC Unit Needs! Daikin Vertical Stack WSHP McQuay Vertical Stack WSHP WVHC, WVHF, WVHW 036 Design 2 Critical Components Unit Sizes Voltage Part Number Control Control Board, MicroTech III 036 ALL 668105601 Compressor Compressor 036 208-230/60/1 910131941 Compressor 036 265/60/1 910131940 Fan Motor Motor, 1/5 HP 036 208-230/60/1 668025012 Motor, 1/5 HP 036 265/60/1 668025013 ECM & Program 036 ALL See motor nameplate X13 & Program 036 ALL See motor nameplate Fan Housing & Wheel Fan Housing Assy 036 N/A 669286110 Wheel- Blower 036 N/A 018089000 Sensor Air Temp Sensor (DAT, RAT) 036 N/A 107201601 Water Temp Sensor (EWT, LWT) 036 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 7000507 Rev. A 12/2015 CPL Page 1 of 1