Daikin McQuay. Enfinity Horizontal Water Source Heat Pump. WCCH, WCCW 042, 048, 060, 070 Design 5

Replacement Parts List No. 700027900 Revision M 09/2018 Daikin McQuay Enfinity Horizontal Water Source Heat Pump WCCH, WCCW 042, 048, 060, 070 Design 5 To find your Daikin Applied parts distributor, call 1-800-377-2787 or visit www.daikinapplied.com

Contents Parts List Revision History... 3-4 Nomenclature Serial Number... 5 Model Number... 5 Electrical Legend... 6 Blower Fan Assembly Standard Motor, Capacitor, Housing Assembly... 7 ECM Motor, Housing Assembly... 8 Refrigeration Circuit Reversing Valve & Solenoid, Compressor, Condenser, Evaporator, Fusible Plug, High Pressure Switch, Low Pressure Switch, Coremax Valves Diagrams... 9 Components...10-11 Control Box Microtech III Controls... 12 Microtech III Control Board Label Location... 13 Field Installed Accessories... 14-17 Critical Parts List... CPL1 WSHP; WCCH5,WCCW5 042-070 Design 5 Rev. M 09/18 RPL 7000279 / Page 2

Parts List Revision History Rev. Date New 05/13 New A 10/13 Rebrand Daikin. Page 8- Change ECM motor p/ns 66967826-66967828 & p/ns 66967835-66967837. Page 12- Change MTIII I/O Exp p/n 668105701 to 668105702. Change MTIII LonWorks p/n 668105801 to 107293070 and BACnet p/n 668105901 to 107293071. Deleted Air Temp Sensor p/n 669008901 & Water Temp Sensor p/n 107201601. Page 13- Motorized Valve p/n 668996006 is NC. CPL1- Change MTIII I/O Exp, MTIII LonWorks & BACnet. Add ECM, rev. valve & solenoid. CPL2- Add to CPL1 and delete CPL2. B 5/14 Page 8- Ref 330 Change PMOD ECM p/ns 669681001 to 669678906, 669681301 to 669678915, 669681601 to 669678907, 669681901 to 669678916, 669682201 to 669678908, and 669682501 to 669678917. C 7/14 Page 12- Add Sensor DAT p/n 669008901 and Sensor LWT p/n 1107201601. CPL1- Add Sensor DAT p/n 669008901 and Sensor LWT p/n 1107201601. D 2/15 Page 8- Ref# 330 Change motor p/n 910101191 to 106391901. E 12/15 Delete Page- Basic Unit Layout. Page 6- Delete sheetmetal p/ns and add sheetmetal footnote for chassis/cabinet. Page 7- Change title to Blower Fan Assembly and Standard Motor, Capacitor, Housing Assy. Page 8- Page Added. Title is Blower Fan Assembly and ECM Motor, Housing Assembly. Move ECM diagrams and housing Assy from page 7. Pages 10-12 Change title to Control Box and Microtech III Controls. Page 11- Delete Comm. Cards, Connectors, Compressor Bracket and Capacitors. Add Relay p/n 056992201. Delete Contactor p/ns 073322502 & 073322501.Replace contactors with p/ns 910140339 & 910140340. Add footnote for MTIII Controls Label Location. Page 12- Add Page. Add MTIII Controls Label Location table and footnote. CPL1- Change motor p/n 060704603 to 910151456. Delete Refrigeration Circuit. F 04/16 Title page- Add size 070.Delete Sheetmetal (page 6- Cabinet) Page 4- Code 04 Add 070. Page 6 -Add size 070 for 3/4HP motor. Add Cabinet/Chassis components & footnote. Page 11- Combine diagrams and components on one page. (Delete diagram page) Pages 13-14 Add size 070 to field installed accessories. CPL1- Add size 070. G 10/17 Delete cabinet page sheet metal & move drain pan, panel & unit hanger to refrigeration page. Page 4- Code 19- Options Add SYY= Stainless Steel Drain Pan; Code 21 Add F= Unit Mounted Fused Disconnect Switch. Page 7- Add ECM blower housing diagram and componets. Page 9- Change Rev Valve p/n 910110422 to 910198401 & Solenoid p/n 910110439 to 910198415. Page 10- Add SSTL drain pan p/n 670191506. Change Low Pressure Switch p/n 910117560 to 910171267. Change High Pressure Switch p/n 107225101 to 910171269. Page 11- Add rotary disconnect switch p/n 910118577. Pages 13-16- Update Field Installed Accessories. Added 3 foot hoses and Thermostat & Sensors. CPL1- Update revision. H 01/18 Page 11- Change contactor p/ns 910140339 to 910199934, and 910140340 to 910199932. Change relay p/n 056992201 to 802005906. Page 13- Add TSTAT p/ns 910193126, and 910193131. CPL1- Update revision. I 02/18 Page 4- Change Code 12, Add C, D, F, G, & H. Pages 6-7 Change support p/n 060615301 to 106426301 & Qty to 2. Page 10- Change SS drain pan p/n 670191506 to 670191511. For drain pans add footnote 3 with Terminal Ring p/n 802007936. Page 11- Add Reversed RV Relay p/n 061019403, Circulating Pump p/n 910226282 & Sensor (SLTS) p/n 910121230. & footnote 1- for Reversed RV Relay. Update controls diagram and move to MTIII Components page. CPL1- Update revision. J 06/18 Page 6- Change motor p/n 910101191 to 910176047. CPL1- Update revision and change motor p/n. K 07/18 Page 6- Delete 048-070 motor p/n 106391901. CPL1- Update revision and change motor p/ns. Daikin Applied, 13600 Industrial Park Blvd., P.O. Box 1551, Minneapolis, MN 55440 (763) 553-5330 WSHP; WCCH5,WCCW5 042-070 Design 5 Rev. M 09/18 RPL 7000279 / Page 3

Parts List Revision History Rev. Date L 07/18 Page 4- Page added for Parts List Revision History. Pages 13-17 Numerous changes. Change filters from kit p/ns to individual p/n. CPL1- Update revision. M 09/18 Page 5- Change Code 22 to YYY= Standard (50VA Transformer). Page 7- Change 1/2HP motor p/n 106390801 to 910176076. Pages 9-10 Add Ref# 77 hex nut p/n 802012035. CPL1- Update revision. Change 042 Motor p/n 106390801 to 910176076. WSHP; WCCH5,WCCW5 042-070 Design 5 Rev. M 09/18 RPL 7000279 / Page 4

Plant Identification Abbreviation AUB = Auburn SLP= San Luis Potosi STN= Staunton U= Unit Nomenclature Serial Number AUB U 13 05 00148 Year of Manufacture 13= 2013 14= 2014 etc. Model Number Serial Number (build sequence) Week of Manufacture WCCH 5 060 B K Y L E 01 YY A C Y YY Y YYY YYY YYY Code 01-02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 A Y YYY Y Y Y E 1 C 1 Code 20 21 22 23 24 25 26 27 28 29 Code 01: Unit Type W= Water Source Heat Pump Code 02: Product Identifier CCH= R410a, Ceiling Mounted, Standard Range CCW= R410a, Ceiling Mounted, Geothermal Range Code 03: Design Series 5= Design 5 Code 04: Unit Size 042= 42000 BtuH Nominal Cooling 060= 60000 BtuH Nominal Cooling 048= 48000 BtuH Nominal Cooling 070= 70000 BtuH Nominal Cooling Code 05: Controls B= MicroTech III Base Controller C= MicroTech III Controller with Lon D= Microtech III Controller with BACnet E= DDC Less Board Code 06: Voltage E= 208/230/60/1 K= F= 208/230/60/3 N= L= Code 07: Cabinet Height Y= None Code 08: Return Air L= Left Hand Return Air R= Right Hand Return Air Code 09: Discharge Air E= End Discharge S= Straight Discharge Code 10: Blower Motor 01= Standard 04= ECM Code 11: Discharge Grille/ Cabinet Type YY= None Code 12: Construction Type A= Std w/1 Filter Rack E= Indoor Air Quality (IAQ) B= Std w/2 Filter Rack F= IAQ + 2 Filter Rack C= A + Compr Sound Blanket G= IAQ + Compr Sound Blanket D= C + 2 Filter Rack H= F + Compr Sound Blanket 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 Y= None Code 15: Dehumidification YY= None Code 16: Piping Hand Y= None Code 17: Thermostat Control YYY= None Code 18: Always YYY Code 19: Options SYY= Stainless Steel Drain Pan YYY= None Code 20: Refrigerant A= R410a Code 21: Power Connection F= Unit Mounted Non-Fused Disconnect Switch Y= None Code 22: Cabinet Electrical 75V= 75VA Control Transformer YYY= 50VA Transformer, Standard Code 23: Water Flow Control Y= None Code 24: Color Y= None Code 25: Outside Air Y= None Code 26: Agency Type Code 27: Packaging Code 28: Warranty Code 29: Always 1 (Product Style 1) WSHP; WCCH5,WCCW5 042-070 Design 5 Rev. M 09/18 RPL 7000279 / Page 5

Electrical Legend C1... Capacitor, Compressor C2... Capacitor, Fan CC... Compressor Contactor CM... Compressor Motor COS... Condensate Overflow Sensor DAT... Discharge Air Temp. Sensor EWT... Entering Water Temp Sensor HP... High Pressure Switch IOEXP... I/O Expansion Board ISO-NC... Isolation Valve, Normally Closed ISO-NO... Isolation Valve, Normally Open LED... LED/Annunciator LP... Low Pressure Switch LWT... Leaving Water Temp Sensor MIII... MicroTech III Main Board R1... Relay, Fan Motor R2... Relay, Electric Heat RAT... Return Air Temp Sensor RV... Reversing Valve Solenoid SLTS... Suction Line Temp Sensor TB1... Power Terminal Block X1... Transformer WSHP; WCCH5,WCCW5 042-070 Design 5 Rev. M 09/18 RPL 7000279 / Page 6

Blower Fan Assembly Standard Motor, Capacitor, Housing Assembly Cabinet/Chassis components 348 347 332 330 337 Standard Motor Mount Detail 042 048 060 070 Ref. No. Part Number 330 Motor, 1/2 HP until 9/17 106390801 1 1 Motor, 1/2 HP 9/17 & later 910176076 1 1 Motor, 1/2 HP 106390802 1 1 Motor, 1/2 HP 106390803 1 Motor, 3/4 HP until 03/17 910101191 1 1 1 1 1 Motor, 3/4 HP 03/17 & later 910176047 1 1 1 1 1 Motor, 3/4 HP 910101195 1 1 1 1 1 Motor, 3/4 HP 106391903 1 1 N/S Capacitor, 10 MFD 440V 910120045 1 1 1 1 1 1 1 Capacitor, 15 MFD 440V 910120046 1 1 1 1 1 1 1 1 Capacitor, 25 MFD 440V 910120048 1 1 N/S Boot, Capacitor 910127697 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 N/S Bracket, Capacitor 850010570 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 332 Fan Housing Blower Assy 910124559 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 337 Bracket, Blower Support 106426301 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 347 Motor Mount, Band 910121966 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 348 Motor Mount, Arm 910121965 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 N/S Cabinet/Chassis components 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 N/S= Not shown on diagram. 1 Please contact Daikin with unit model and serial number for part numbers on Cabinet/Chassis components. WSHP; WCCH5,WCCW5 042-070 Design 5 Rev. M 09/18 RPL 7000279 / Page 7

Blower Fan Assembly ECM Motor, Housing Assembly 348 347 332 337 ECM Motor Mount Detail 400 NP WARNING LABEL ECM Motor Nameplate Ref. No. Part Number 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. 042 048 060 070 332 Fan Housing Blower Assy 910124559 1 1 1 1 347 Band, Motor Mount 910121966 1 1 1 1 348 Arm, Motor Mount 910121965 4 4 4 4 337 Bracket, Blower Support 106426301 2 2 2 2 400 ECM & Program 1 See ECM motor nameplate. WSHP; WCCH5,WCCW5 042-070 Design 5 Rev. M 09/18 RPL 7000279 / Page 8

Refrigeration Circuit Reversing Valve & Solenoid, Compressor, Condenser, Evaporator, Fusible Plug, High Pressure Switch, Low Pressure Switch, Coremax Valves Diagrams 92 859 71 77 74 Evaporator/ TXV Detail Condenser Detail 69 Compressor 58 Reversing Valve Piping 57 61 160 TXV Bulb Compressor Mounting Detail 136 137 105 151A 151B 151C See Coremax Valve Assy Detail Coremax Valve Assy Detail WSHP; WCCH5,WCCW5 042-070 Design 5 Rev. M 09/18 RPL 7000279 / Page 9

Refrigeration Circuit Reversing Valve & Solenoid, Compressor, Condenser, Evaporator, Fusible Plug, High Pressure Switch, Low Pressure Switch, Coremax Valves Components 042 048 060 070 Ref. No. Part Number 57 Sleeve, Compressor Mount 060623401 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 58 Nut, Compressor Mount 802012035 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 61 Grommet, Compr. Mount 4RHZ9154 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 69 Compressor 668407001 1 Compressor 668407002 1 Compressor 668407003 1 1 Compressor 668407004 1 Compressor 910131944 1 Compressor 910131945 1 Compressor 910131946 1 1 Compressor 910131947 1 Compressor 668407601 1 Compressor 668407602 1 Compressor 668407604 1 1 Compressor 668407605 1 Compressor 669816420 1 Compressor 669816419 1 Compressor 910168362 N/S Sound Blanket 669210001 1 1 1 1 1 1 1 1 1 1 Sound Blanket 669210101 1 1 1 1 1 1 1 Condenser, Copper Inner Tube 667718601 1 1 1 1 1 1 1 1 1 1 71 Condenser, Copper Inner Tube 667718801 1 1 1 1 1 1 1 Condenser, CUNI Inner Tube 667718602 1 1 1 1 1 1 1 1 1 1 Condenser, CUNI Inner Tube 667718802 1 1 1 1 1 1 1 74 Adapter 106475001 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 77 Hex Nut 802012035 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Evaporator Coil until 2/15 106926003 1 1 1 1 1 1 1 1 1 1 92 Evap.Coil, Bell Tube 2/15 & later 910139618 1 1 1 1 1 1 1 1 1 1 Evaporator Coil until 2/15 106926004 1 1 1 1 1 1 1 Evap.Coil, Bell Tube 2/15 & later 910139620 1 1 1 1 1 1 1 105 Reversing Valve until 10/17 910110422 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Reversing Valve 10/17 & later 910198401 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 N/S Solenoid, R V until 10/17 910110439 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Solenoid, R V 10/17 & later 910198415 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 N/S= Not shown on diagram. Continued on next page. WSHP; WCCH5,WCCW5 042-070 Design 5 Rev. M 09/18 RPL 7000279 / Page 10

Refrigeration Circuit Reversing Valve & Solenoid, Compressor, Condenser, Evaporator, Fusible Plug, High Pressure Switch, Low Pressure Switch, Coremax Valves Components- Continued 042 048 060 070 Ref. No. Part Number 136 N/S High Pressure Switch until 3/16 910117560 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 High Pressure Switch 3/16 & later 910171269 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Low Pressure Switch until 9/16 107225101 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Low Pressure Switch 9/16 & later 910171267 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 151A Seat, Fitting 668188801 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 151B Core, Valve 668188701 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 151C Cap, Valve 668189501 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 160 859 Fusible Plug Assy 850008345 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Plug Only, 283 F 106057401 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Expansion Valve 106489111 1 1 1 1 1 Expansion Valve 106489113 1 1 1 1 1 Expansion Valve until 9/15 106489114 1 1 1 1 1 1 1 Expansion Valve 9/15 & later 910173712 1 1 1 1 1 1 1 N/S Drain Pan, SSTL 3 670191511 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 N/S Drain Pan, Plastic 3 106417601 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 N/S= Not shown on diagram. 3 Terminal Ring, Condensate Overflow Wire p/n 802007936 attaches using a stand off p/n 802028115. WSHP; WCCH5,WCCW5 042-070 Design 5 Rev. M 09/18 RPL 7000279 / Page 11

170 Control Box MicroTech III Controls Components 120 090 080 160 180 042 048 060 070 Ref. No. Part Number 080 Main Controller, MicroTech III 668105601* 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 090 I/O Expansion Board Assy 668105702* 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 N/S LED Annunciator Assy 668395201 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 N/S Fan Speed Selection Board 910143618 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 120 160 Transformer, 50VA (C22= YYY) 910116202 1 1 1 1 1 1 1 1 1 1 Transformer, 50VA (C22= YYY) 910116205 1 1 1 1 Transformer, 50VA (C22= YYY) 910116211 1 1 Transformer, 50VA (C22= YYY) 910116216 1 1 Transformer, 75VA (C22= 75V) 910116213 1 1 1 1 1 1 1 Transformer, 75VA (C22= 75V) 910116209 1 1 1 1 Contactor- Compr, 24V until 12/17 910140339 1 1 1 1 1 1 Contactor- Compr, 24V 12/17 & later 910199934 1 1 1 1 1 1 Contactor- Compr, 24V until 12/17 910140340 1 1 1 1 1 1 1 1 1 1 1 Contactor- Compr, 24V 12/17 & later 910199932 1 1 1 1 1 1 1 1 1 1 1 170 Relay, 1PDT 1 061019403 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 180 N/S Relay, 3PDT until 7/17 056992201 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Relay, 3PDT 7/17 & later 802005906 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Stand Off- PC Board 802028115 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 Stand Off- Comm. Card 668395501 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 N/S Non-Fused Disconnect Switch, 45A 910118577 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 N/S Circulating Pump Motor 1/8 HP 1 910226282 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 N/S Suction Line Temp Sensor (SLT) 910121228 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Suction Line Temp Sensor (SLT) 1 910121230 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 N/S Air Temp Sensor (DAT) 669008901 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 N/S Water Temp Sensor (LWT) 107201601 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 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. 1 Reversed RV Relay p/n 061019403 is used with Circulating Pump p/n 910226282 & Sensor (SLTS) p/n 910121230. WSHP; WCCH5,WCCW5 042-070 Design 5 Rev. M 09/18 RPL 7000279 / 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; WCCH5,WCCW5 042-070 Design 5 Rev. M 09/18 RPL 7000279 / Page 13

Field Installed Accessories Filters and Filter Rack Qty 042, 048 060, 070 2" Filter Rack 1 Kit 910117551 910117552 1" Filter, Throwaway 12-Pack 106535002 106535003 2" Filter, MERV 3, Throwaway 12-Pack 669684805 669684806 2" Filter, MERV 8, Pleated 12-Pack 910155861 910155862 2" Filter, MERV 13 12-Pack 669689705 669689706 Part Number BacNet Comm Module * 107293071 LonWorks Comm Module * 107293070 * Kit includes comm module card, sensors, mounting tabs, and IM. MicroTech III Communication Modules MTIII H-8 Harness Assembly Kit Part Number MTIII, H-8 Output Wire Harness Assembly Kit 910107989 Relay Kits Part Number Pump Restart Relay 061419001 Time Schedule Control Relay 107229101 MicroTech III to MarkIV Daisy Chain Adaption for E & U 910151282 Hanger Kit Part Number Hanger Bracket Kit 1 060676303 1 Kit includes four (4) brackets (p/n 060609202), four (4) grommets (p/n 802003334), and hardware. WSHP; WCCH5,WCCW5 042-070 Design 5 Rev. M 09/18 RPL 7000279 / Page 14

Field Installed Accessories Continued Sensors Part Number 5.25 X 7" Adapter Plate for Sensors 910121754, 910152147, 910152149, 910121753 910193064 3.75 X 5.5" Adapter Plate for Sensors 910121754, 910152147, 910152149, 910121753 910201987 5.3 X 5.3" Adapter Plate for Sensors 910121754, 910152147, 910152149, 910121753 910201988 Basic Room Sensor w/nsb, Override and Status LED 910152149 Room Sensor, Digital Adj, 4-Button w/ Override, Occupancy Switch & Temp Display 910152147 Room Sensor w/cool/warm Temp Adj. & Occupancy Switch 910171464 Trim Ring for Sensors 910121754, 910152147, 910152149 or 910152153 910193063 Room Sensor, Digitally Adj, Temp & Humidity Display 910121754 Wall Sensor, Adj. Cool/Warm, Occupancy Switch 910121753 1 For use with 910121754, 910152147, 910152149, or 910121753. 2 For use with 910116771, 910116772, 910116773, and 910116774. Thermostats Part Number Programmable Touch-Screen TStat 910121750 Indoor Sensor for 910121750 910129095 Outdoor Sensor for 910121750 910129096 Wall Stat: AC/DC, ACO, 7-day Programmable, 2 Heat/2 Cool with Wall Plate 668375301 Wall Stat: AC/DC, ACO, Non- Programmable, 2 Heat/2 Cool, NSB & OR with Wall Plate 668375401 Remote Sensor for Thermostat 668375301, 668375401 667720401 Remote Sensor for Thermostat 910121746, 910121748 107096010 Non-Programmable TStat- 2 Heat/2 Cool, ACO & MCO 910121746 Programmable TStat- 2 Heat/2 Cool, ACO & MCO and 7-day 910121748 Programmable/Non-Programmable TStat- 2 Heat/2 Cool, ACO, Touchscreen 910193126 Programmable/Non-Programmable TStat- 2 Heat/2 Cool, ACO, Touchscreen, WIFI 910193131 Remote Sensor & Thermostat, 2-Stage, ACO/MCO, Programmable & Digital Display 910116773 RCN Kit for use with Wireless Thermostat 910105604 Trim Ring for sensors 1 910193063 Wall Plate, Insulated 2 910116770 TStat Guards Qty Part Number TStat Guard Each 105571101 TStat Guard 10- Pack 105571110 WSHP; WCCH5,WCCW5 042-070 Design 5 Rev. M 09/18 RPL 7000279 / Page 15

Hoses Specification Part Number 2 Foot 3 Foot Hose Kit, Fire Rated Condensate 3/4 NPT 106063801 106063901 Hose Kit, Plastic Condensate 3/4 NPT 106063701 106665101 Hose Kit, Fire Rated Supply/Return (2 Pack) 3/4 NPT 106062901 106063201 Hose Kit, Fire Rated Supply & Return w/ball Valve and Auto Flow Control Valve- 3/4 Includes: Supply Line: Ball Valve with 1 Port, and 24 SSTL Hose w/ Swivel. Return Line: Combination Flow Controller & Ball Valve with 2 Ports, and, 24 SSTL Hose w/ Swivel. Hose Kit, Fire Rated Supply & Return w/ball Valve and Auto Flow Control Valve, Y Strainer & Blowdown Valve - 3/4 Includes: Supply Line: Combination Ball Valve & Y-Strainer, Blowdown Valve with 1 Port and 24 SSTL Hose w/ Swivel. Return Line: Combination Flow Controller & Ball Valve with 2 Ports and, 24 SSTL Hose with Swivel. 7.0 GPM 669482409 N/A 7.5 GPM 669482410 N/A 8.0 GPM 669482411 N/A 9.0 GPM 669482412 N/A 10.0 GPM 669482413 N/A 11.0 GPM 669482414 N/A 12.0 GPM 669482415 N/A 13.0 GPM 669482416 N/A 15.0 GPM 669482417 N/A 7.0 GPM 106582921 910157030 7.5 GPM 106582922 910186433 8.0 GPM 106582923 910182845 9.0 GPM 106582924 910160448 10.0 GPM 106582925 910186434 11.0 GPM 106582926 910186436 12.0 GPM 106582927 910186439 13.0 GPM 106582928 910160450 15.0 GPM 106582929 910186322 Hose Kit, Supply and Return w/ball Valves 3/4 NPT 669483501 669481402 Hose Kit, Supply and Return w/ball Valves and Strainer 3/4 NPT 669481901 669481902 N/A= Not Applicable. Field Installed Accessories Continued * Refer to IM 1151 for installing a motorized valve kit on MicroTech III units. Motorized Valves Kit * Actuator Body 2-Way Valve Kit, Motorized, NC, 3/4 Sweat 668996004 107179801 107179601 2-Way Valve Kit, Motorized, NO, 3/4 NPT 668996005 107179810 107210401 2-Way Valve Kit, Motorized, NC, 3/4 NPT 668996006 107179807 107210401 Manual Valves Box of 2 Box of 10 Combination Shutoff/Balancing Valve with Memory Stop, 3/4" 106065202 106065210 WSHP; WCCH5,WCCW5 042-070 Design 5 Rev. M 09/18 RPL 7000279 / Page 16

Field Installed Accessories Continued MicroTech III Temperature Sensors Part Tennant Setpoint Status Fan & Kit Number Override Adjustment LED Mode Switch 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. * IM 1084-2 is included in Kit. ** Kit components listed below. 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 056794201 Boilerless System Kit with I/O Expansion Board * 910110355 Boilerless System Kit without I/O Expansion Board 910110353 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; WCCH5,WCCW5 042-070 Design 5 Rev. M 09/18 RPL 7000279 / Page 17

Critical Daikin Applied OEM Parts Are What Your HVAC Unit Needs! Daikin Enfinity Horizontal WSHP McQuay Enfinity Horizontal WSHP WCCH, WCCW 042, 048, 060, 070 Design 5 Critical Components Unit Sizes Voltage Part Number Control Control Board, MicroTech III ALL ALL 668105601 Compressor Compressor 042 668407001 Compressor 042 668407002 Compressor 042, 668407003 Compressor 042 668407004 Compressor 048 910131944 Compressor 048 910131945 Compressor 048, 910131946 Compressor 048 910131947 Compressor 060 668407601 Compressor 060 668407602 Compressor 060, 668407604 Compressor 060 668407605 Compressor 070 669816420 Compressor 070 669816419 Blower Fan Motor Standard Motor, 1/2 HP 042 /3 910176076 Standard Motor, 1/2 HP 042, 060961802 Standard Motor, 1/2 HP 042 060961803 Standard Motor, 3/4 HP 048, 060, 070 /3 910176047 Standard Motor, 3/4 HP 048, 060, 070, 910101195 Standard Motor, 3/4 HP 048, 060 106391903 ECM & Program ALL ALL See motor nameplate Blower Fan Assembly Blower Housing Assy ALL N/A 910124559 Sensor Suction Line Temp Sensor (SLTS) ALL N/A 910121228 Air Temp Sensor (DAT) ALL N/A 669008901 Water Temp Sensor (LWT) 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 7000279 Rev. M 09/2018 CPL Page 1 of 1