Daikin McQuay. Vertical Stack Water Source Heat Pump. WVHC, WVHF, WVHW Design 3 009, 012 Design 4

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1 Replacement Parts List No Revision G 07/2018 Daikin McQuay Vertical Stack Water Source Heat Pump WVHC, WVHF, WVHW Design 3 009, 012 Design 4 To find your Daikin Applied parts distributor, call or visit

2 Contents Parts List Revision History... 3 Nomenclature Serial Number... 4 Model Number Electrical Legend... 6 Blower Fan Assembly Standard Motor Design Design ECM Motor & Motor Mount Drain Pan...11 Refrigeration Circuit Diagrams Design 3 Components Size Size Design 4 Components Size 009, Control Box MicroTech III Daigram MicroTech III Components MTIII Control Board Label Location Field Installed Accessories Critical Parts List Design CPL1 Design CPL2 Design 4 009, CPL3 WSHP; WVHC,WVHF,WVHW Des. 3 & 4 Rev. G 07/18 RPL / Page 2

3 Parts List Revision History Revision Date New 02/15 New A 12/15 Pages Change title to Control Box and Microtech III Controls. Page 14- Add footnote for MTIII Controls Label Location. Page 15- Add Page. Add MTIII Controls Label Location table and footnote. CPL1- Divide into 2 CPLs. This CPL is for sizes Delete Refrigeration Circuit. CPL2- Divide into 2 CPLs. This CPL is for sizes sizes Delete Refrigeration Circuit. B 04/16 Title Page - Add Design 4. Numerous changes. Page 4- Code 03, Add 4= Design 4. Code 15, Delete X13. Page 7- Add blower wheel p/n Page 8- Add page for Blower Fan Assy, Design 4. Page 9- Update ECM chart, delete housing, wheel and X13 motor. Page 11- Change drawing of condenser & add Design 4 for compressor mounting. Page 12- Delete Sound Blanket p/n and add size 036 to p/n Change Compressor p/n to & Compr p/n to Page 18- Change hose kit p/n to & hose kit p/n to CPL1-CPL2- Delete X13 Motor. CPL3- Add page for Critical Parts List for Design 4, 009 & 012. C 07/16 Page 12- Change sound blanket p/n from all unit sizes to sizes only. Add footnote 1- Unit sizes have air-cooled compressors and cannot use sound blankets. D 06/17 Page 9- Change heading from ECM Motor, Housing& Wheel to ECM Motor & Motor Mount. Pages Numerous changes. Design 3 replace compr. sleeve with Spacer p/n & Acorn Nut p/n Page Field Installed Accessories- Numerous changes. Add Motorized O.A. Damper, 115V p/n Add Supply Air Diffusers and Return Air Doors. Add Riser Caps, Slip Couplings & Riser Extensions. Add Riser Pipe Reducers. (Add 2 pages) CPL1- CPL3- Update revision. E 12/17 Page 19- Thermostats & Sensors- Add adapter plates, sensors & Tstats touch-screen. Add Thermostat Guards p/n & Page 23- Hoses- Add Supply/Return Hose JIC to FPT connection p/ns & CPL1- CPL3- Update revision. F 01/18 Pages Change reversing valve p/n to Change solenoid p/n to CPL1- CPL3- Update revision. G 7/18 Numerous formatting changes. Page 7- Add page for design 3 standard motor diagrams. Page 12- Add sizes for the different compressor mounting diagrams. Pages Divide design 3 sizes from to & Page 19- Add capacitor boot p/n Change contactor p/n to Change 250V transformer p/n to Pages Numerous changes to field Installed Accessories. Change filters from kit p/ns to individual p/n. Add cupola white to supply air diffusers. Add auto flow control valves. Change hose chart- Add flow control hose kits for 1/2 & 3/4. CPL1- CPL3- Update revision. Daikin Applied, Industrial Park Blvd., P.O. Box 1551, Minneapolis, MN (763) WSHP; WVHC,WVHF,WVHW Des. 3 & 4 Rev. G 07/18 RPL / Page 3

4 Nomenclature Serial Number SLP U Plant Identification Abbreviation SLP = San Luis Potosi Serial Number (build sequence) U= Unit Week of Manufacture Year of Manufacture 15= = 2016 etc. Model Number W VHC B J YY A C AMY C Y BFT F 12 S BS S 080 Code AY F L YYY Y YY YYY Y Y Code Code 01: Unit Type W= Water Source Heat Pump Code 02: Product Identifier VHC= Vertical Stacked Chassis, Std Range VHF= Vertical Stacked Cabinet VHW= Vertical Stacked Geothermal Chassis, Ext Range Code 03: Design Series 3= Design 3 4= Design 4 (Sizes 009 & 012 only) Code 04: Unit Size (Nominal Cooling) 009= 9000 BtuH 012= BtuH 015= BtuH 018= BtuH 021= BtuH 024= BtuH 030= BtuH 036= BtuH Code 05: Controls B= MicroTech III Unitary Controller- Stand Alone C= MicroTech III Unitary Controller w/lonworks Comm D= Microtech III Unitary Controller w/bacnet Comm F= Microtech III Unitary Controller w/bacnet Comm- WSHP System Code 06: Voltage A= 115/60/1 E= /60/1 J= 265/60/1 Code 07: Secondary Drain Pan GL= Standard Galvanized SS= Stainless Steel- IAQ Option Y Code 08: Refrigerant A= R410a Code 09: Isolation Valve C= 2-Way Motorized 1/2 Iso Valve, Gen l Close-Off Pr, N.C. V= 2-Way Motorized 1/2 Iso Valve, Gen l Close-Off Pr, N.O. H= 2-Way Motorized 1/2 Iso Valve, High Close-Off Pr, N.C. 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. B= Auto-Reg-PT Code 10: Chassis Construction Type Digit 1: Insulation A= 1/2 Fiberglass, Skin Faced E= 3/8 Closed Cell Foam F= 1/2 Fiberglass, Foil Faced Digit 2: Sound Option M= Mass Plate & Comp Sound Blanket (Sizes only) 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 Code 12: Load Balancing Pump Continued on next page. WSHP; WVHC,WVHF,WVHW Des. 3 & 4 Rev. G 07/18 RPL / Page 4

5 Nomenclature 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 PSC 3= ECM Motor Digit 2: Motor Speed 2= 2 Speed Fan-T Stat Controlled 3= 2 Speed Fan- Unit Toggle Switch 4= 4 Position Fan Speed Selection Switch (EC motor only) Code 16: Power & Control Access S= Side T= Top Code 17: Flow Control Digit 1: Flow Regulator B= Auto Flow Regulator 1.5 GPM C= Auto Flow Regulator 2.0 GPM D= Auto Flow Regulator 2.5 GPM E= Auto Flow Regulator 3.0 GPM F= Auto Flow Regulator 3.5 GPM G= Auto Flow Regulator 4.0 GPM 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 10.5 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 Type AY= 1/2 Fiberglass- Skin Faced EY= 3/8 Closed Cell Foam FY= 1/2 Fiberglass- Foil Faced Y Code 21: Riser Mounting F= Ship with Factory Mounted Risers J= Ship w/o Factory Mounted Risers 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 Digit 2: Heater Control Option Digit 3: Motorized Valve A= 3-Way 1/2 Motorized Valve B= 3-Way 3/4 Motorized Valve Codes 24: Thermostat Option- Factory Installed N= Wireless RF Receiver with Non-Programmable TStat P= Wireless RF Receiver with 7- Day Programmable TStat Codes 25: Cabinet/ Chassis Y XC= Chassis Special XF= Cabinet Special XX= Chassis & Cabinet Special Codes 26: Always YYY Codes 27: Color Codes 28: Always Y Codes 29: Agency Listing Code 30: Packaging Code 31: Ext. Warranty Code 32: Product Style Code 33: Secondary Connection Stub Code 34: Riser Extension Above Cabinet Code 35: Riser Extension Below Cabinet WSHP; WVHC,WVHF,WVHW Des. 3 & 4 Rev. G 07/18 RPL / Page 5

6 Electrical Legend SCH. SYM. SCH. SYM. C1 C2 CC CM COS DAT DCS EB2 EWT FCP FCR FM FS1, FS2 FSS HACR HP HYH IOEXP ISO Capacitor - Compressor Capacitor - Fan Compressor Contactor Compressor Motor Condensate Overflow Protection Sensor Discharge Air Temp. Sensor Disconnect Switch Exp Control Board, 2- Spd Fan Control Entering Water Temperature Sensor Fan Connector Plug Fan Connector Receptacle Fan Motor Fuse High Speed Switch HACR Breaker High Pressure Switch Hydronic Heat Valve- Optional MTIII I/O Expansion Board Isolation Valve - Option LED1, LED2 LP LWT MIII MPP MPR OVL P1 PDPG RV SOS SLTS TR1 TR2 TS1 TS2 TSP TSR LED Annunciator/Harness Low Pressure Switch Leaving Water Temperature Sensor Microtech III Main Board Main Power Connector Plug Main Power Connector Receptacle Overload Protector - Compr. Motor Tstat Plug Primary Drain Pan Ground Reversing Valve Secondary Overflow Sensor Suction Line Temp Sensor Transformer- 24V Transformer- Fan Motor Terminal Strip 1- Fan Speed Terminal Strip 2- Thermostat Terminal Strip Connector Plug Terminal Strip Conn Receptacle WSHP; WVHC,WVHF,WVHW Des. 3 & 4 Rev. G 07/18 RPL / Page 6

7 Blower Fan Assembly Standard Motor- Design 3 Diagrams Unit Sizes See Motor Mount Detail Unit Sizes Motor Mount Detail WSHP; WVHC,WVHF,WVHW Des. 3 & 4 Rev. G 07/18 RPL / Page 7

8 Blower Fan Assembly Standard Motor- Design 3 Components Ref. No Part Part Number Blower Housing Assy Blower, Housing & Wheel Assy Unit Size Blower, Housing & Wheel Assy Blower-Wheel, 5/16 Shaft Blower-Wheel, 3/8 Shaft Blower-Wheel 330 Support Flange, RH 332 Support Flange, LH Motor, 1/16 HP 115V Motor, 1/16 HP 208/230V Motor, 1/3 HP 208/230V Motor, 1/8 HP 208/230V Motor, 1/3 HP 208/230V Motor, 1/16 HP 265V Motor, 1/3 HP 265V Motor, 1/8 HP 265V Motor, 1/3 HP 265V Iinlet Ring Grommet, Motor Mount Grommet, Motor Mount Bracket, Motor Mount N/S Capacitor Bracket N/S Capacitor, 10MFD 440V 115V N/S Capacitor, 4MFD 440V 208V N/S Capacitor, 7.5MFD 440V 208V N/S Capacitor, 5MFD 440V 208V N/S Capacitor, 10MFD 440V 208V N/S Capacitor, 3MFD 440V 265V N/S Capacitor, 5MFD 440V 265V N/S Capacitor, 7.5MFD 440V 265V N/S= Not Shown. WSHP; WVHC,WVHF,WVHW Des. 3 & 4 Rev. G 07/18 RPL / Page 8

9 Blower Fan Assembly Standard Motor- Design Ref. No. Part Part Number Unit Size Blower Housing Assy Bracket, Blower Mount Bracket, Blower Mount Motor, 115/60/ Motor, /60/ Motor, 265/60/ Blower-Wheel, 5/16 Shaft Blower-Wheel, 3/8 Shaft Ring, Inlet Capacitor, 4MFD 440V Capacitor, 3MFD 440V N/S Bracket, Capacitor N/S Boot, Capacitor Terminal Cover N/S = Not Shown WSHP; WVHC,WVHF,WVHW Des. 3 & 4 Rev. G 07/18 RPL / Page 9

10 Blower Fan Assembly ECM Motor NP WARNING LABEL ECM Motor Name Plate ECM Motor Mount Detail Ref. No. Part Part Number Unit Size Band, Motor Mount Arm, Motor Mount ECM & Program 1 See ECM motor nameplate. 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. WSHP; WVHC,WVHF,WVHW Des. 3 & 4 Rev. G 07/18 RPL / Page 10

11 Drain Pan Part Part Number Drain Pan, Plastic Drain Pan, Galvanized Drain Pan, SSTL WSHP; WVHC,WVHF,WVHW Des. 3 & 4 Rev. G 07/18 RPL / Page 11

12 Refrigeration Circuit Diagrams Evaporator Detail Condenser Detail Compressor See Coremax Valve Assy Detail Design Design Design Compressor Mounting Detail Reversing Valve 151A 151B 151C Coremax Valve Assy Detail WSHP; WVHC,WVHF,WVHW Des. 3 & 4 Rev. G 07/18 RPL / Page 12

13 Ref. No. Part Refrigeration Circuit Design 3 Components Size Part Number Unit Size Sleeve- Compr. Mount, 1.46 x Hex Flange Nut- Compr, Mount Acorn Nut- Compr, Mount Washer, Nylon,.87 x.34 x Washer, Nylon,.99 x.34 x Grommet- Compressor Mount, 1.42 L Grommet- Compressor Mount, 1.48 L Vib-Mount Plate, 3 Stud Vib-Mount Plate, 3 Stud Vib-Mount Plate, 3 Stud N/S Vib-Mount Damper Damper Plate, 3 Stud Damper Plate, 3 Stud Damper Plate, 3 Stud Gasket, Compressor, 2-Hole until 9/ Gasket, Compressor, 1-Hole until 9/ Gasket, Compressor, 2-Hole 9/15 & later Cover, Compressor, 2-Cap until 9/ Cover, Compressor, 1-Cap until 9/ Cover, Compressor, 2-Cap 9/15 & later Compressor, 115/60/ Compressor, /60/1 until 9/ Compressor, /60/1 9/15 & later Compressor, /60/1 until 9/ Compressor, /60/1 9/15 & later Compressor, /60/ Compressor, /60/ Compressor, /60/ Compressor, 265/60/ Compressor, 265/60/1 until 9/ Compressor, 265/60/1 9/15 & later Compressor, 265/60/1 until 3/ Compressor, 265/60/1 3/17 & later Compressor, 265/60/ Compressor, 265/60/ Continued on next page. WSHP; WVHC,WVHF,WVHW Des. 3 & 4 Rev. G 07/18 RPL / Page 13

14 Ref. No. N/S 75 Part Part Number Overload- Compr, 115/60/1 until 9/ Overload- Compr, 115/60/1 9/15 & later Overload- Compressor, /60/ Overload- Compressor, /60/ Unit Size Overload- Compressor, 265/60/ Overload- Compressor, 265/60/ Condenser, COAX, Copper Inner Tube Condenser, COAX, Copper Inner Tube Condenser, COAX, CUNI Inner Tube Condenser, COAX, CUNI Inner Tube High Pressure Switch Low Pressure Switch A Core, Valve B Seat, Fitting C Cap, Valve Refrigeration Circuit Design 3 Components Size Continued Fusible Plug Assy Plug only, 283 F Reversing Valve Reversing Valve Solenoid- Reversing Valve until 11/ Solenoid- Reversing Valve 11/17 & later Evaporator Coil Evaporator Coil until 3/ Evaporator Coil 3/15 & later Evaporator Coil Expansion Valve Expansion Valve Expansion Valve Expansion Valve N/S Line Weight WSHP; WVHC,WVHF,WVHW Des. 3 & 4 Rev. G 07/18 RPL / Page 14

15 Ref. No. 57 Part Part Number Unit Size Sleeve- Compr. Mount, 1.27 x.33 ID Sleeve- Compr. Mount, x.437 ID WB Hex Flange Nut- Compr, Mount Grommet- Compressor Mount 4RHZ Vib-Mount Plate, 4 Stud Damper Plate, 4 Stud Compressor, /60/ Compressor, /60/ Compressor, /60/ Compressor, 265/60/ Compressor, 265/60/ Compressor, 265/60/ N/S Sound Blanket Condenser, COAX, Copper Inner Tube Condenser, COAX, Copper Inner Tube Condenser, COAX, CUNI Inner Tube Condenser, COAX, CUNI Inner Tube High Pressure Switch Low Pressure Switch A Core, Valve B Seat, Fitting C Cap, Valve N/S= Not shown. Refrigeration Circuit Design 3 Components Size Fusible Plug Assy Plug only, 283 F Reversing Valve Reversing Valve until 11/ Reversing Valve 11/17 & later Solenoid- Reversing Valve until 11/ Solenoid- Reversing Valve 11/17 & later Evaporator Coil Evaporator Coil until 10/ Evaporator Coil 10/14 & later Expansion Valve Expansion Valve Expansion Valve WSHP; WVHC,WVHF,WVHW Des. 3 & 4 Rev. G 07/18 RPL / Page 15

16 Refrigeration Circuit Design 4 Components Size 009, Ref. No. Part Part Number 115V 208/230V 265V 115V 208/230V 265V 58 Hex Flange Nut- Compr, Mount Acorn Nut, Compressor Mount Washer, Nylon,.87 X.34 X Washer, Nylon,.99 x.34 x Grommet, Compressor Mount Vib-Mount Plate Damper Plate Gasket, Compressor Cover, Compressor Terminal Compressor, 115V Compressor, 208/230V Compressor, 265V Compressor, 115V Compressor, 208/230V Compressor, 265V Overload, Compressor, 115V Overload, Compressor, 208/230V Overload, Compressor, 265V Overload, Compressor, 115V Overload, Compressor, V Overload, Compressor, V Spring, Compressor Overload Condenser, COAX Coil, Copper Inner Tube Condenser, COAX Coil, CUNI Inner Tube High Pressure Switch until 3/ High Pressure Switch 3/16 & later Low Pressure Switch until 9/ Low Pressure Switch 9/16 & later A Seat, Fitting until 1/ Seat, Fitting 1/16 & later B Core, Valve C Cap, Valve Fusible Plug only, 283 F Continued on next page. WSHP; WVHC,WVHF,WVHW Des. 3 & 4 Rev. G 07/18 RPL / Page 16

17 Refrigeration Circuit Design 4 Components Size 009, 012- Continued Ref. No. Part Part Number 115V 208/230V 265V 115V 208/230V 265V 200 Reversing Valve Solenoid, Reversing Valve Evaporator Coil, 3 Row, 14 FPI until 3/ Evaporator Coil, 3 Row, 14 FPI 3/16 & later Expansion Valve N/S Line Weight Line Weight WSHP; WVHC,WVHF,WVHW Des. 3 & 4 Rev. G 07/18 RPL / Page 17

18 Control Box MicroTech III Controls Diagrams WSHP; WVHC,WVHF,WVHW Des. 3 & 4 Rev. G 07/18 RPL / Page 18

19 Ref. No. 100 Part Part Number Capacitor, Compr, 55MFD 440V 115V Capacitor, Compr, 25MFD 440V 208/230V Capacitor, Compr, 30MFD 440V 208/230V 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. Unit Size Capacitor, Compr, 35MFD 440V 208/230V Capacitor, Compr, 40MFD 440V 208/230V Capacitor, Compr, 45MFD 440V 208/230V Capacitor, Compr, 20MFD 440V 265V Capacitor, Compr, 35MFD 440V 265V Capacitor, Compr, 40MFD 440V 265V Capacitor, Compr, 50MFD 440V 265V Bracket, Capacitor N/S Capacitor Boot Main Controller, MicroTech III * I/O Expansion Board Assy * LED Annunciator Assy Fan Speed Selection Board Stand Off- PC Board Contactor, Compr, 208V Contactor, Compr, 24V until 2/ Contactor, Compr, 24V 2/18 & later Disconnect Switch, 30A 4EAL Control Box MicroTech III Controls Components Transformer, 50VA 115V Transformer, 50VA 208/230V Transformer, 50VA 265V Transformer, 75VA 115V Transformer, 75VA 208/230V Transformer, 75VA 265V N/S Transformer, 250VA V N/S Suction Line Temp Sensor (SLTS) N/S Air Temp Sensor (SLTS) N/S Air Temp Sensor (SLTS) N/S Water Temp Sensor (LWT) N/S Water Temp Sensor (DAT, RAT) WSHP; WVHC,WVHF,WVHW Des. 3 & 4 Rev. G 07/18 RPL / Page 19

20 Control Box MicroTech III Controls MTIII Control Board Label Locations Label Label Label Label NOTE: When ordering the control board, please provide the software part number printed on the board s label. See above for label locations. WSHP; WVHC,WVHF,WVHW Des. 3 & 4 Rev. G 07/18 RPL / Page 20

21 Field Installed Accessories Filters Unit Size Part Number 1 Filter, Fiberglass, Throwaway, 12-Pack Filter, MERV 8, 12- Pack MicroTech III Communication Modules Part Number BacNet Comm Module * LonWorks Comm Module * * Kit includes comm module card, sensors, mounting tabs, and IM. MTIII H-8 Harness Assembly Kit Part Number MTIII, H-8 Output Wire Harness Assembly Kit Valves & Relay Pump Unit Size Part Number Pump Restart Relay ALL Combination Shutoff/Balancing Valve (½ ) with Memory Stop (Qty= 2) Combination Shutoff/Balancing Valve (¾ ) with Memory Stop (Qty= 2) N/A= Not Applicable Motorized Outdoor Air Damper Part Number O.A Damper Motorized, 115V * O.A Damper Motorized, /265V * * For Return Air Doors. WSHP; WVHC,WVHF,WVHW Des. 3 & 4 Rev. G 07/18 RPL / Page 21

22 Field Installed Accessories Continued Sensors Part Number Basic Room Sensor w/nsb, Override and Status LED Room Sensor, Digital Adj, 4-Button w/ Override, Occupancy Switch & Temp Display Room Sensor w/cool/warm Temp Adj. & Occupancy Switch Sensor with Cool/Warm Temp Adj. and Occupaancy Override Room Sensor, Digitally Adj, Temp & Humidity Display Wall Sensor, Adj. Cool/Warm, Occupancy Switch Remote Sensor for Thermostat , Remote Sensor for Thermostat , Indoor Sensor for Thermostat Outdoor Sensor for Thermostat Thermostats Part Number Programmable TStat, 1 Heat/1 Cool, ACO, Fan Speed Non-Programmable TStat, 1 Heat/1 Cool, ACO, Fan Speed Programmable/Non-Programmable TStat- 2H/2C, ACO, 2 Speed Fan,Touchscreen Programmable/Non-Programmable TStat- 2H/2C, ACO, 2 Speed Fan, Touchscreen, WIFI Non-Programmable Electronic TStat, 2 Heat/2 Cool, ACO/MCO Programmable Electronic TStat, 2 Heat/2 Cool, ACO/MCO Programmable Touch-Screen TStat Programmable/Non-Programmable TStat, 2 Heat/2 Cool, ACO, Touchscreen Programmable/Non-Programmable TStat, 2 Heat/2 Cool, ACO, Touchscreen, WIFI Programmable TStat, AC/DC, ACO, 2 Heat/2 Cool with Wall Plate Non-ProgrammableTStat: AC/DC, ACO, 2 Heat/2 Cool, NSB & OR with Wall Plate Programmable TStat with Remote Sensor, 2 Heat/2 Cool, ACO/MCO Programmable Wireless TStat, HI/Low Fan Switch Non-Programmable, Wireless TStat, HI/Low Speed Switch RCN Kit for use with Wireless Thermostat Wall Plate, Insulated TStat Guards Qty Part Number TStat Guard Each TStat Guard 10- Pack WSHP; WVHC,WVHF,WVHW Des. 3 & 4 Rev. G 07/18 RPL / Page 22

23 * Refer to IM 1151 for installing a motorized valve kit on MicroTech III units. Field Installed Accessories Continued Motorized Valves Kit * Actuator Body 2-Way Valve Kit, Motorized, NC, 1/2 NPT Way Valve Kit, Motorized, NO, 1/2 NPT Way Valve Kit, Motorized, NC, 1/2 NPT Way Valve Kit, Motorized, NC, 3/4 NPT Way Valve Kit, Motorized, NO, 3/4 NPT Way Valve Kit, Motorized, NC, 3/4 NPT Fuses & Fuse Holders Qty. 7 Amp 10 AMP 15 AMP 20 AMP 30 AMP Fuse Holder 2 4EHB1933 4EHB Fuse 2 4EHG7750 4EHG HACR Circuit Breakers QTY. Part Number Circuit Breaker, 15 Amp Circuit Breaker, 30 Amp Retrofit Wiring Kit Part Number Wiring Harnsess to put a Design 3 and 4 Chassis in a Design Series 1 or 2 Cabinet WSHP; WVHC,WVHF,WVHW Des. 3 & 4 Rev. G 07/18 RPL / Page 23

24 Field Installed Accessories Continued Return Air Doors Color Dual Lockable, Perimeter Return Air Door, Hinged Cupola White Lockable, Perimeter Return Air Door, Hinged Antique Ivory Louvered Return Air Panel Assy, Hinged, LH Antique Ivory Louvered Return Air Panel Assy, Hinged, RH Antique Ivory Perimeter Return Air Door, Hinged Antique Ivory Perimeter Return Air Door, Hinged Cupola White Diameter Riser Caps, Slip Couplings & Riser Extensions Riser Caps 12-Pack Slip Couplings 12-Pack Riser Extension- Length N/A N/A N/A N/A N/A N/A N/A= Not Applicable. Riser Pipe Reducers Qty. Part Number Riser Pipe Reducer, 1 to 3/4 12-Pack Riser Pipe Reducer, 1.25 to 1 12-Pack Riser Pipe Reducer, 1.50 to Pack Riser Pipe Reducer, 2 to 1 12-Pack Riser Pipe Reducer, 2 to Pack Riser Pipe Reducer, 2 to Pack Subbase Kits- WVHF Subbase Kit, Subbase Kit, Subbase Kit, Subbase Kit, WSHP; WVHC,WVHF,WVHW Des. 3 & 4 Rev. G 07/18 RPL / Page 24

25 Field Installed Accessories Continued Supply Air Diffusers Deep Unit Size Anodized Aluminum Antique Ivory Cupola White Grille, Double Deflection, 14 X Grille, Double Deflection, 14 X Grille, Double Deflection, 18 X Grille, Double Deflection, 18 X Supply Air Diffusers Deep Unit Size Anodized Aluminum Antique Ivory Cupola White White Grille, Double Deflection, 14 X Grille, Double Deflection, 14 X N/A Grille, Double Deflection, 18 X Grille, Double Deflection, 18 X N/A Supply Air Diffusers Deep w/ Adjustable Damper Unit Size Anodized Aluminum Antique Ivory Cupola White Grille, Double Deflection, 14 X Grille, Double Deflection, 14 X Grille, Double Deflection, 18 X Grille, Double Deflection, 18 X WSHP; WVHC,WVHF,WVHW Des. 3 & 4 Rev. G 07/18 RPL / Page 25

26 Field Installed Accessories Continued Auto Flow Control Valves Specification Part Number Auto Flow Control Valve, 1/2 Sweat 1.5 GPM GPM GPM GPM GPM GPM Auto Flow Control Valve, 3/4 Sweat 3.0 GPM GPM GPM GPM GPM GPM GPM GPM GPM GPM GPM WSHP; WVHC,WVHF,WVHW Des. 3 & 4 Rev. G 07/18 RPL / Page 26

27 Hose Kit, Fire Rated Condensate (2-Pack) Field Installed Accessories Continued Hoses Hose Kit, Fire Rated Supply/Return Retrofit Design Series 3 Chassis- JIC to FPT Connection Hose Kit, Jumper (2-Pack) 30 Stainless Steel Hose with Swivel- JIC Connection Flow Control Hose Kit, Fire Rated Supply & Return - 1/2 x 2 Foot Includes: Supply Ball Valve & Y-Strainer with 1 Port and 24 SSTL Hose. Return Flow Controller & Ball Valve with 2 Ports & 24 SSTL Hose. Flow Control Hose Kit, Fire Rated Supply & Return - 3/4 x 2 Foot Includes: Supply Ball Valve & Y-Strainer with 1 Port and 24 SSTL Hose. Return Flow Controller & Ball Valve with 2 Ports & 24 SSTL Hose. Unit Size Note: Refer to IM 1226 for Daikin Fire Rated Hoses & Hose Kits and for installation instructions. Specification Part Number /2 NPT x /4 NPT x /2 NPT x /4 NPT x /2 NPT x /4 NPT x GPM GPM GPM GPM GPM GPM GPM GPM GPM GPM GPM GPM GPM GPM GPM GPM GPM GPM GPM GPM GPM GPM GPM GPM GPM WSHP; WVHC,WVHF,WVHW Des. 3 & 4 Rev. G 07/18 RPL / Page 27

28 Part Number Kit Field Installed Accessories Continued MicroTech III Temperature Sensors Tennant Override Setpoint Adjustment Status LED Note: Can only be used in conjunction with a communication (Comm.) card. See OM 931 for required jumper settings. Fan & Mode Switch Yes No No No Yes 55 to 95 F (12 to 35 C) Yes Yes Yes -3 to +3 F (-1.5 to 1.5 C) No Yes Microtech III Unit Control Accessories ** Multiple Unit Control Panel: Allows a master unit controlled by a single thermostat, to operate up to 3 secondary units. Not Recommended for use with a Boilerless System Kit. Part Number ** Kit components listed below. Multiple Unit Control Panel Kit Ref. Part Qty. No. Number 310 Cover, Control Box Circuit Board Stand Off, Circuit Board Box WSHP; WVHC,WVHF,WVHW Des. 3 & 4 Rev. G 07/18 RPL / Page 28

29 Critical Daikin Applied OEM Parts Are What Your HVAC Unit Needs! Daikin Vertical Stack WSHP McQuay Vertical Stack WSHP WVHC, WVHF, WVHW Design Critical Components Unit Size Voltage Part Number Control Main Control Board- Micro Tech III N/A Compressor Compressor /60/ Compressor /60/ Compressor /60/ Compressor /60/ Compressor /60/ Compressor /60/ Compressor /60/ Compressor /60/ Compressor /60/ Compressor /60/ Blower Motor Standard Motor, 1/16 HP /60/ Standard Motor, 1/16 HP /60/ Standard Motor, 1/16 HP /60/ Standard Motor, 1/3 HP /60/ Standard Motor, 1/3 HP /60/ ECM & Program ALL ALL See motor nameplate Blower Housing & Wheel Assy Blower Housing Assy N/A Blower, Housing & Wheel Assy 015, 018 N/A Wheel- Blower N/A Wheel- Blower 015, 018 N/A Sensor Suction Line Temp N/A Air Temp Sensor N/A Water Temp Sensor N/A Call Your Local Daikin Applied Parts Distributor For All Your Parts Needs. To Locate A Distributor, Go To or Call PARTS Rev. G 07/2018 CPL Page 1 of 3

30 Critical Daikin Applied OEM Parts Are What Your HVAC Unit Needs! Daikin Vertical Stack WSHP McQuay Vertical Stack WSHP WVHC, WVHF, WVHW Design Critical Components Unit Size Voltage Part Number Control Main Control Board- Micro Tech III N/A Compressor Compressor /60/ Compressor /60/ Compressor /60/ Compressor /60/ Compressor /60/ Compressor /60/ Compressor /60/ Compressor /60/ Blower Motor Standard Motor, 1/8 HP 021, /60/ Standard Motor, 1/8 HP 021, /60/ Standard Motor, 1/3 HP 030, /60/ Standard Motor, 1/3 HP 030, /60/ ECM & Program ALL See motor nameplate Blower Housing & Wheel Assy Blower, Housing & Wheel Assy N/A Wheel- Blower 021, 024 N/A Wheel- Blower 030, 036 N/A Sensor Suction Line Temp 021 N/A Suction Line Temp 024 N/A Suction Line Temp N/A Air Temp Sensor N/A Water Temp Sensor N/A Call Your Local Daikin Applied Parts Distributor For All Your Parts Needs. To Locate A Distributor, Go To or Call PARTS Rev. G 07/2018 CPL Page 2 of 3

31 Critical Daikin Applied OEM Parts Are What Your HVAC Unit Needs! Daikin Vertical Stack WSHP McQuay Vertical Stack WSHP WVHC, WVHF, WVHW Design 4 009, 012 Critical Components Unit Size Voltage Part Number Control Main Control Board- Micro Tech III ALL N/A Compressor Compressor /60/ Compressor /60/ Compressor /60/ Compressor /60/ Compressor /60/ Compressor /60/ Blower Motor Standard Motor, 1/20 HP 009, /60/ Standard Motor, 1/16 HP 009, /60/ Standard Motor, 1/8 HP 009, /60/ ECM & Program ALL ALL See motor nameplate Blower Housing & Wheel Assy Blower, Housing Assy 009, 012 N/A Wheel- Blower 009, 012 N/A Sensor Suction Line Temp Sensor 009, 012 N/A Air Temp Sensor 009, 012 N/A Water Temp Sensor 009, 012 N/A Call Your Local Daikin Applied Parts Distributor For All Your Parts Needs. To Locate A Distributor, Go To or Call PARTS Rev. G 07/2018 CPL Page 3 of 3