mcquay concealed ceiling water source heat pump · cch, ccg, ccw 070 -120 vintage c wcae, wcag,...

McQuay

Concealed CeilingWater Source Heat Pump

CCH, CCG, CCW070 -120

Vintage C

WCAE, WCAG, WCAS,WCDA,WCDD,WCDE, WCDG,WCDL,WCDS,WCME,WCMG,WCMS

070 -120 Designs A(1), B(2), C(3)

Last Manufactured: 1999

To find your Daikin Applied parts distributor, call 1-800-377-2787 or visit www.DaikinApplied.com

Replacement Parts List No. 057105200 Revision O 11/2017

WSHP; CCH,CCG,CCW Vint C Rev. O 11/17 RPL 0571052 / WSHP; WCAE,WCAG,WCAS,WCDA,WCDD,WCDE,WCDG,WCDL,WCDS,WCME,WCMG,WCMS 070-120 Des A,B,C

***NOTICE***For CCH, CCW, CCG units, the serial number Revision Level is necessary to

properly identify refrigeration circuit components

About the Model Number ChangesIn 1999 the model numbering nomenclature for the Concealed Ceiling Water Source Heat Pump

changed: The CCH "C" Vintage unit is now the WCDL, WCDS or WCMS Design "A" or "B" unit. The CCW "C" Vintage unit is now the WCDD, WCDE or WCME Design "A" or "B" unit.

The unit's components did not change when the nomenclature did (a few engineering changes have taken place since this RPL was last issued, and the part number changes are noted). The complete model number nomenclature currently used has been added to this revision. Unless otherwise noted, all components listed in this revision apply to both the current and the original model numbered units.

ContentsAbout the Model Number Changes ................................................................................................................ 2Parts List Revision History.......................................................................................................................... 3, 4

Nomenclature Serial Number ............................................................................................................................................. 5 Model Number CCH, CCG, CCW ............................................................................................................... 6 Model Number WCAE, WCAG, WCAS, WCDA, WCDD, WCDE, WCDG, WCDL, WCDS, WCME, WCMG, WCMR, WCMS ................................................................................................................ 7

Field Installed Accessories CCH, CCG, CCW Units ......................................................................................................................... 8- 10 WCAE, WCAS, WCDA, WCDD, WCDE, WCDL, WCDS, WCME, WCMR, WCMS, WCAG, WCDG, WCMG Units ............................................................................................................. 11- 12 Kit Components ......................................................................................................................................... 13

Refrigeration Circuit Diagram ..................................................................................................................................................... 14 CCH, CCG, CCW Components ................................................................................................................ 15 WCDA,WCDD,WCDE,WCDL,WCDS,WCME,WCMS, WCDG,WCMG Design A (Code 3= 1) Components ................................................................................. 16 WCAS, WCDA, WCDD, WCDE,WCDL,WCDS, WCME, WCMR, WCMS, WCAG, WCDG, WCMG Design B (Code 3= 2) Components ................................................................... 17 WCAE,WCAS,WCDD, WCDE, WCDL, WCDS, WCME, WCMS, WCAG, WCDG, WCMG Design C (Code 3= 3) Components ................................................................... 18

Fan & Motor Unit Sizes 070 & 090- Units before 2/96 ............................................................................................. 19, 20 Unit Sizes 070 & 090- Units Built 2/96 to Present .............................................................................. 21, 22 Unit Size 120 ....................................................................................................................................... 23, 24

Bearing & Shaft Unit Size 070 & 090 ............................................................................................................................ 25, 26 Unit Size 120 ....................................................................................................................................... 27, 28

Control Box CCH, CCW, CCG Components ........................................................................................................... 29, 30 WCAE, WCAS, WCDA, WCDD, WCDE, WCDL, WCDS, WCME, WCMS, WCAG, WCDG, WCMG Components ............................................................................ 31

Critical Parts List.......................................................................................................................... CPL1 - CPL4


Parts List Revision History

Revision Date Description

A 10/96 Updated RPL layout to be consistant w/ OnLine format. B 9/97 Added "L" Control note to Cover, Added "L" Control Code to p.4, Corrected Fusible Plug P/N on p.9, Added Belt for Std. Motor/380V/Size 090 to p.11, Corrected Bolt P/N on p.15, Corrected Bolt P/N on p.17, Corrected Mark IV/AC Ckt. Brd. P/N on p.18, Corrected Transformer 208/230/460 and Terminal Block P/Ns on p.19. C 9/97 Converted all part numbers to Mitrol format; Removed "L" Control note from Cover; Updated Serial Number Nomenclature, p4; Updated Field Installed Thermostats and Subbases, pp5-6; Changed Low Pressure Switch, p 9; Changed Standard Motor Pulley and Belt 070/090 p 11; Changed Fan Belt 120, p 13; Updated Controls Section, pp18-19. D 7/98 Page 11-Bub #1, added HP;Belt p/n's changed. Page 19-added note 1A. E 9/99 This RPL has had 3 new pages added, all pages after page 4 have been re-numbered. Page 4- Amend Model Number Nomenclature, Added new Serial Number Nomenclature; Page 5- Add new page for Complete Model Nomenclature; Page 7- Add Locking Cover w/Override Button; Page 8- Amended 3-Unit Control panel; Page 10- Ref.#3 Evap Coil PN change for sizes 090 & 120, Ref#6 Expansion Valves PNs changed, Ref#9 Fusible Plug PN changed, Low Temp Switch for CCW PN changed, Added Note 4; Page 11- Added "units built before 2/96" note to heading; Page 12- Oversize motors PNs changed, added "units built before 2/96" note to heading; Pages 13 and 14- Added new pages 13, 14- Fan & Motor section for 070 & 090 Units built 2/96 and later; Page 16- Ref#1 Oversize Motors PNs changed, Ref#2 Fan Housing PN changed, Fan Wheel PN changed, Pulley changed to Sheave in description, Motor Sheave PN changed, Belt for Oversize Motors PN changed, Ref#4,5,6,7 qtys changed to 6 ea., Ref#8 Motor Plate PN changed, Ref#9 Adjustment Rod PN changed, Ref#11 Nut PN changed; Page 18- Ref#6 Bolt PN changed, Ref#2 Shaft PN changed, Ref#7 Washer PN changed, Ref#8 screw PN changed, Ref#17 Screw PN changed; Page 20- Ref#2 Shaft PN changed, Ref#4 Bearing Support PN changed, Ref#6 Bolt PN changed, Ref#7 Washer PN changed, Ref#8 Screw PN changed; Page 21- Added new "L" controller PN, Added Aux. Mount, Added ELUPC for "L" Control, Stand Off PN's changed for Mark IV, Added Note 4 for Stand Off and Nylon Nut, Suppressor for "L" Control PN and qty. changed; Page 22- Added VA to Transformers and fixed Note for 75VA Transformers, Compressor Contactor PN changed, 3HP fan contactor PN changed, Added Fan Contactor components for new Motors; Page 24- Ref#3 Channel PN changed, Ref#8 Access Panel PN changed, Ref#10 Blower Panel PN changed, Added Pleated Filters; Page 26- Ref#3 Channel PN changed, Ref#8 Access Panel PN changed, Ref#10 Blower Panel PN changed, Added Ref#19 Condensate Switch, Added Pleated Filters. F 04/01 Page 4 - Model Number Nomenclature description for Unit Size 090C was described incorrectly as being a 9" fan and Unit Size 120 was incorrect as 12" fan. The correct descriptions are 090C = 90,000 Nominal Cooling Btuh and 120C= 120,000 Nominal Cooling Btuh. G 07/03 Added WCDD, WCDE, WCDL, WCDS, WCME, WCMS nomenclature. Added second page to rev. history and repaginated entire publication. Cleaned up art. Formatted to current standards. Renumbered foot notes. Page 7- Added new. Pages 8-10- Reformatted CCH, CCW, CCG FIA and removed T-Stats for single compressor units. Pages 11-13- added new. Page 15- Corrected heading and added unit specific designation. Pages 16, 17- Added new. Page 19- Added footnotes 12, 13 for eng. rev. level 10. Page 21- Added footnotes 12, 13, 14 for eng. rev. level 10. Ref. # 2 p/n added for 2/96 and later (073359801). Ref. # 5 p/n added for 5/03 and later (048878122). Ref. # 11 p/n changed to 040499904. Ref. # 12 p/n changed to 040500322. Page 23- Ref. # 2 p/n changed to 073323301. Ref. # 4-7, 10-12 qty. changed to two (2). Ref. # 5 p/n added for 5/03 and later (048878122). Belt p/n added for 1/03 and later (4BAA795). Page 25- Ref. # 2 p/n changed to 056736602. Ref. # 3 Added footnote #15. Ref. # 7 added p/n for 3/98 and later (105915405). Ref. # 17 added p/n for 5/99 and later (106984101). Page 27- Ref. # 2 p/n change to 056736502. Ref. # 3 Add footnote #15. Ref. # 4 p/n p/n changed to 056727701.

Continued on next page

Daikin Applied, 13600 Industrial Park Blvd., P.O. Box 1551, Minneapolis, MN 55440 (763) 553-5330


Revision Date Description G 7/03 Page 28-Changed heading to specify CCH, CCW, CCG. (Cont) Page 29-Changed heading to specify CCH, CCW, CCG. Page 32- Ref. # 3 removed qty. (1) from size 070. Ref. # 18, 19 added footnote #28. Page 34- Ref. # 8 p/n changed to 063257701. Ref. # 18, 19 added footnote #28. H 11/05 Page 12 - Added Programmable Thermostat with Remote Sensor pn 106710801. Page 23 - Fan Sheave (Fixed) for oversized motor part number changed from 4PGC7899 to 802023139. I 4/09 Page 28 - Change Mark IV Board AC to p/n 056792402 and Mark IV Board DC to p/n 056792401K. Change notes on footnote #17 and #21. Page 30 - Change Mark IV Board AC to p/n 056792402 and Mark IV Board DC to p/n 056792401K. Change notes on footnote # 27 and added footnote *. J 9/09 Title Page- add WCAG,WCMG,WCDG and sizes 090 & 120 to Design B. Add Design C size 120. Page 5- Remove nameplate. Page 7- Added WCAG,WCMG,WCDG nomenclature, added LonMark to Controls; added Design C to Design(Vintage) and changed 007,009 to 070,090 for Size 4. Pages 11,12,16,17,18,31- Added WCAG,WCMG,WCDG to heading. Page 16- Design A, added reversing valves p/ns 106694107 and 106694108 and reversing solenoid p/n 106694207. Change all reversing solenoid qtys to 2. Added expansion valves p/ns 106484005 and 106484006. Deleted compressor specs. Added low temp switch p/n 073327302. Added footnotes13 and 14. Page 17- Design B, Deleted all size 070 components. Deleted compressor specs. Changed size 090 compresor from p/n 066546106 to 667702102, from p/n 066546107 to 667702103 and from p/n 066546107 to 667702102 . Change condenser from p/n 067008305 to 067008307. Added reversing valves p/ns 106694108 and 106694107. Added reversing solenoid p/n 106694207. Added expansion valve p/n 106484006. Deleted low pressure switch p/n 056797401. Delete high pressure switch p/n 802005813. Add low temp switch p/n 073327302. Remove Size 120 crankcase heaters qtys. Add footnotes 13 and 14. (ADD PAGE) Page 18- Design C, Change compressor p/ns from 066546206 to 667702202, from 066546207 to 667702203 and from 066546208 to 667702204. Delete compressor specs. Added reversing valve p/n 106694108. Change reversing solenoid qtys to 2. Delete crankcase heaters. Add low temp switch p/n 073327302. Added footnotes 13 and 14. Page 31- Add circuit board MT w/LonMark p/n 073312505. Change standoff p/n from 802028130 to 802028115. added contactor-fan p/n 073322501. Added Footnote 29. K 1/10 Page 29- Replace p/n 05692404 with p/n 056792402 for Mark IV units. Page 31- Replace p/n 05692404 with p/n 056792402 for Mark IV units. L 6/13 Format to CS6. Numerous changes to controls, reversing valves & solenoids. Page 5- Updated Serial Number nomenclature. Page 7- Add Models WCDA1,2; WCAS2;WCMR2;WCAE3;WCAS3;WCDL3; and WCDS3. Pages 15-18 Delete compressor vendor numbers. Update rev. valve and soleniod p/ns. Ref #9 Add fusible plug only p/n 106057401. Page 22- Delete Ref# 9 Adjustment Rod p/n 850011782 and add footnote #1 for sheet metal. Page 24- Delete Ref# 9 Adjustment Rod p/n 850011782 and add footnote #1 for sheet metal. Page 29- Numerous updates to circuit boards and sensors. Page 31- Add Alerton p/n 106393501. Numerous updates to circuit boards and sensors. Delete Panels and Cabinet section on pages 34-35 of Revision K. CPL1-4 Add Critical Parts List. M 7/13 Pages 15-18- Add drain pan p/n 056726801 and base pan p/ns 056321803. N 7/14 Rebrand to Daikin. Page 22- Ref# 2 Change Housing p/n 073359801 to 073323201. Page 31- Change Mark IV AC p/n 056792401 to 056792402. Change Mark IV DC p/n 056792402 to 056792401K. CPL1-4 Change Mark IV DC p/n 056792401 to 056792401K. O 11/17 Pages15 & 29- Delete all p/ns after 1999 for CCH,CCG,CCW (last manufactured in 1999). Pages 16-18- Delete all p/ns after 2009 for Designs A, B, & C. Delete reversing valve p/n 910110422 & 910110423. Delete Solenoiid p/n 910110439. Page 29- Delete Microtech 2000 p/n 250808401. MT Aux. Mod p/n 073312711. Page 31- Delete Microtech 2000 p/n 250808401. Delete MT w/LonMark p/n 250808301. Delete contactor p/n 073322501. CPL1-CPL4- Redo Critical Parts List. Remove Refrigeration Circuit.

Parts List Revision HistoryContinued


7 6 A 00000 00

Nomenclature

Plant Identification Number7 = Auburn

Serial Number

Month Manufactured A = January B = February C = March D = April E = May F = June

Engineering Revision

Year ManufacturedY= 1993Z= 19945= 19956 = 19967 = 19978 = 19989 = 1999

Serial Number Until February, 1999

G = July I = August J = September K = October L = NovemberM = December

Serial Number- February, 1999 and later

Year of Manufacture99= 199900= 200001= 2001

etc.

AUB U 09 05 00148

Plant Identification AbbreviationAUB = Auburn Serial Number

(build sequence)U= Unit Week of Manufacture


Code 01: Model TypeCCH= Ceiling Concealed WSHPCCW= Ceiling Concealed WSHP, Extended Range CCG = Cooling Only

Code 02: Unit Size and Vintage070C= 70,000 BTU Cooling090C= 90,000 BTU Cooling120C= 120,000 BTU Cooling

Code 03: Control SystemM= Mark IV ControlC= Microtech ControlL= MicroTech Control 2000

Code 04: Unit VoltageF= 208/230/60/3Q= 380/50/3T= 460/60/3W= 575/60/3

Code 05: Discharge Air ArrangementS= StandardE= End

Code 06: Construction Type1= StandardE= Extra Quiet

Code 07: Coaxial Heat ExchangerY= None

Code 08: Water Regulating Valve*W= Water Regulating ValveY= None

Code 09: Starting ControlY= None

Code 10: Overflow ProtectionY= None

Nomenclature Model Number

CCH, CCG, CCW

Code 11: Controls (MicroTech or MircoTech 2000 only)MTR= Timed Output RelayMTV= Motorized ValveMBS= Boilerless System RelayMFD= Fresh Air Damper

Code 12: Auxiliary RelayY= NoneA= Auxiliary Relay*

Code 13: Always Y

Code 14: Filter*A= ThrowawayB= Pleated

Code 15: Paint*Y= None

Code 16: Finned Tube Coil*1= Copper Tube/Aluminum Coil

Code 17: Fan Housing/Wheel and Motor Assembly*Y= StandardL= Oversize Motor and Fan

Code 18: Logo and Nameplate*M= McQuay (may also have been labeled SnyderGeneral or Daikin Applied)

Code 19: Construction Code*

Code 20. Agency Listing*

Code 21. Warranty

*Codes not listed in price book. These are standard items that will only change in the case of a special, which will be denoted with an "X" in the appropriate code.

CCH 070C L T S E Y W Y Y MTV Y Y A Y 1 Y MCode 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18


NomenclatureModel Number

WCAE, WCAS, WCDA, WCDD, WCDE, WCDL, WCDS, WCME,WCMR, WCMS, WCAG, WCDG, WCMG

Codes 01 & 02: Model NumberWCAE= Concealed Ceiling WSHP, Alerton control, Extended Range. WCAS= Concealed Ceiling WSHP, Alerton control, Standard Range.WCDA= Concealed Ceiling WSHP, DDC control/Alerton. WCDD= Concealed Ceiling WSHP, MicroTech control (less board), Extended Range.WCDE= Concealed Ceiling WSHP, MicroTech control Extended Range.WCDL= Concealed Ceiling WSHP, MicroTech control (less board),Standard Range.WCDS= Concealed Ceiling WSHP, MicroTech control, Standard Range.WCME= Concealed Ceiling WSHP, Mark IV control, Extended Range.WCMR= Concealed Ceiling WSHP, Mark IV control, Extended Range-European Spec.WCMS= Concealed Ceiling WSHP, Mark IV control, Standard Range.WCAG= Concealed Ceiling WSHP, BACnet control, Geothermal.WCDG= Concealed Ceiling WSHP, MicroTech control, Geothermal. WCMG= Concealed Ceiling WSHP, Mark IV control, Geothermal.

Code 03: Design (Vintage)1= Design A (070, 090, 120)2= Design B (090, 120)3= Design C (120 only)

Code 04: Size (1000's BTUH)070, 090, 120

Code 05: Unit VoltageF= 208/230/60/3 K= 460/60/3 L= 575/60/3 (WCMS units only)N= 380/50/3 (WCMS & WCME units only)

Code 06: Coil OptionsZ= None

Code 07: Heating Options00= None

Code 08: Hand OrientationZ= Not Applicable

Code 09: Controls00= NoneRM= LonMark

Code 10: DischargeAC= Straight DischargeAD= End Discharge

Code 11: Return Air/ O.A.12= Right Hand

Code 12: Power ConnectionZ= None

Code 13: ColorZ= None

Code 14: SKU

Code 15: Product Style 1= 1st Style Change

WCDD 1 070 F Z 00 Z 00 AC 12 Z ZCode 01 - 02 03 04 05 06 07 08 09 10 11 12 13


Field Installed AccessoriesCCH, CCG, CCW Units

Description Thermostat Subbase Standard Automatic Changeover Thermostat & Subbase. Honeywell T874/Q674. LED for "Service." 073319201 073319701 System "Off-Auto" switch and fan "On-Auto" switch. Deluxe Auto. Changeover T-stat & Subbase w/ Night Setback and Override. Honeywell T874/Q674. LED for "Service." Mounts horizontal. Requires grounding of each Mark IV board 073318901 073320001 "U" terminal. Night setback bulb set 12° F below each day heat. setpoint. System "Off-Auto" switch and fan "On-Auto- Override" switch. Standard Manual & Auto Changeover Thermostat & Subbase with Night Setback and Override. Honeywell T874/Q674. LED for "Service." Mounts horizontal. 073319201 073319801 System "Off-Heat-Auto-Cool" switch and fan "On-Auto" switch. Programmable Electronic Thermostat & Subbase. 067114301 N/A Honeywell Chronotherm III (2 Stage Heat, 2 Stage Cool). N/A= Not Applicable.

Description Thermostat Subbase Standard Manual Changeover Thermostat & Subbase. Honeywell T834C with no LED. Mounts vertically. 073319501 N/A System "Heat-Off-Cool" switch and fan "On-Auto" switch. (includes subbase) Standard Automatic Changeover Thermostat & Subbase. Honeywell T874/Q674. LED for "Service." Mounts horizontal. 073319001 073319701 System "Off-Auto" switch and fan "On-Auto" switch. Deluxe Auto. Changeover T-stat & Subbase w/ Night Setback. Honeywell T874/Q674. LED for "Service." Mounts horizontal. Req. factory installed NSB relay (Code 11=NSR,NSD or SDN) 073318801 073320001 or Field installed NSB or NSB/demand control relay. Night setback bulb set 8o F below day heating setpoint. System "Off-Auto" switch and fan "On-Auto" switch. Programmable Electronic Thermostat & Subbase. 0671143011 N/A Honeywell Chronotherm III (2 Stage Heat, 2 Stage Cool). N/A= Not Applicable.1 Use this thermostat to eliminate "whooshing" sound during heating cycle.

Thermostats for Electromechanical Control Units

Thermostats for Mark IV Control Units


Description Specification Part No. Standard Rubber Supply/Return Hoses. 2 ft. long, 1-1/4" I.D. 061268901 Hoses with one MPT and one MPT swivel fitting. 2 per unit. 3 ft. long, 1-1/4" I.D. 061268903 Fire- Rated Rubber Supply/Return Hoses. Steel Braided 2 ft. long, 1-1/4" I.D. 061269012 hose with one MPT and one MPT swivel fitting. 2 per unit. 3 ft. long, 1-1/4" I.D. 061269013 Condensate Hose Assy. Requires trap by others. Clear plastic, 30" long 060687701 1 per unit. (Includes fitting to be soldered on unit.) Fire rated, 24" long 061300001 Fire rated, 36" long 061300002 Ball Valve. Combination shutoff and balancing valve with 1-1/4" FPT 802026122 memory stop. 2 per unit. Motorized Valve. Includes pre-wired valve operator, conduit assembly with leads and quick connects. Valve shuts water 1/2" FPT 060977401 flow off for variable pumping. 300 psig maximum operating pressure. Requires control relay. See below. Control Relay for Motorized Valve. 859004354

Field Installed Accessories CCH, CCG, CCW Units

Description Unit Size Part No. 2 Inch Thick Throwaway Filter. Replacement for standard filter. 070 060604817 090, 120 060604816 2 Inch Thick Pleated Filter. 35% efficient. 070 060759819 090, 120 060759818

Filters

Hoses & Valves

Description Part Number Night Setback Thermostat. -Honeywell T822. Mounts vertically. No LED. No switches. 803005180 For applications requiring a separate NSB stat. Universal Thermostat Guard. -Honeywell TG512A. 066406601 Clear plastic with ring base, lock and keys. Programmable Thermostat Guard. -Honeywell TG511A. 066406702 Clear plastic with ring base, lock and keys. Deluxe Locking Cover for T874/Q674 Thermostats.- Honeywell TG504A. Applies only to T874/Q674 stats. Replaces standard cover. Includes cover, lock & keys. 073318501 2

Clear plastic with ring base, lock and keys. Adapter Plate for T874/Q674 Thermostats. 802007673 Allows for horizontal thermostat to be mounted on a vertical junction box. 7- Day Time Clock. (not available for 50 cycle power). Includes spring carryover. 802005716 Override Timer- 1 Hour 802005717 Override Timer- 6 Hour 8020057182 Do not use with Deluxe ACO Thermostat with override and Subbase 073318801, 073318901, 073320001.

Thermostat Accessories


Description Specification Part No. Shutdown Relay Kit for Electromechanical (EMCP) Control Units. For shutdown of the unit from an external 24 volt AC power source. 061019403 Relay mounts at control box. Code 03 must be "E". Relay is SPDT. Night Setback Relay Kit for Electromechanical Control Units. Relay puts unit into NSB mode from an external 24 volt AC power source. 802005728 Relay mounts at control box. Requires ACO stat with built-in NSB or a separate NSB stat. Code 03 must be "E". Night Setback/Demand Control Relay Kit for EMCP Control Units. Relay to put unit into NSB mode from one 24 volt AC power source & to put unit into load shed mode from another 24 volt AC power source. 802007881 Relay mounts at control box, operation requires ACO stat with built-in NSB or separate NSB stat. Code 03 must be "E". Auxiliary Relay. 24 volt DC relay to be wired to low voltage terminal block to allow a set of 803005073 SPDT pilot duty contacts to operate miscellaneous devices when the fan or compressor operate. Contact rating is 3 amp at 24 volts. Boilerless System Kit for Mark IV Control Units. 3

Includes electronics and sensor to lock out compressor operation at 50o F 062522201 to 60o F EWT and provide SPNO contacts to a field supplied electric heater control system. Code 03 must be "M". Multiple Unit Control Panel. 3 Master & 1 Slave 803005159 Allows master unit to be controlled by any t-stat. Slave units "follow" with paralleled operation. Not recommended with Boilerless System. 4 Control of 3 units 056794201 Motorized Valve. Includes prewired valve operator, conduit assembly with leads and 1/2" FPT 060977401 quick connects. Valve shuts water flow off for variable pumping. 300 psig maximum oppressure. Requires control relay below. Control Relay for Motorized Valve. 859004354 Auxiliary Relay Kit for DC Mark IV Circuit Board Controller Interface. 5 3 Relays 062522203 4 Relays 0625222023 Kit components listed on page following WCDD/WCDE/WCDL/WCDS/WCME/WCMS Field Installed Components.4 Do not use when Mark IV night setback, override load shed or emergency shutdown logic is being used.5 Kit components listed below.

Description Part No. 3 Relay Kit 4 Relay Kit Relay 802005691 3 3 Relay 802005206 N/A 1 Terminal Board 802007694 1 1 RC Filter Assembly 061048001 3 3 Resistor 060813301 1 1 Capacitor 061048101 1 1 Supressor Assembly 061073401 N/A 1 Supressor 803007214 N/A 1 Diode 803007215 N/A 1N/A= Not Applicable.

Auxiliary Relay Kit for DDC InterfaceComponents

Control Accessories

Field Installed Accessories CCH, CCG, CCW Units


Relays Description Part Number Auxiliary Relay. 061019403 24V, Normally Open. Used with WCDL & WCDS Units. Dry Contact Relay. 5 VDC in; AC/DC out, Normally Open, SPST. Replaces the standard 24V relays in the 049265603 MicroTech panel. Used with WCDL & WCDS Units. Motorized Valve Control Relay Kit. Used on WCMS units with Motorized Valve. Kit contains circuit board 859004354 p/n 803005073 and 6-pin plug p/n 061370301. Pump Restart Relay. Used on Mark IV units (WCMS) in conjunction w/ LWC to restart when compressor 061419001 starts. One relay required per 200 units along a 2-wire daisy chain. Time Schedule Relay. 24 VDC relay controls the Mark IV (WCMS) "U" terminal. One required per time 049265602 clock output. Replaces 24 VAC relay.

Filters Description Unit Size Part Number Filter- 2" Throwaway 070 060604817 Filter- 2" Throwaway 090, 120 060604816 Filter- 2" Pleated 070 060759819 Filter- 2" Pleated 090, 120 060759818

Description Specification Part Number Hose Assy- Fire Rated Condensate. 1" X 2' 061269005 1" X 3' 061269006 Hose Assy- Fire Rated Supply/Return. 1" X 2' 061269012 1" X 3' 061269013 Hose Assy- Plastic Condensate. 1" X 30" 802025507

Field Installed Accessories WCAE, WCAS, WCDA, WCDD, WCDE, WCDL, WCDS, WCME,WCMR, WCMS, WCAG, WCDG, WCMG Units

Hoses

Ball Valves and Motorized Valves

Description Part Number Combination Shutoff/Balancing Valve with Memory Stop (2 per unit) 802026122 Motorized Valve Kit 6 061085905 Includes valve/operator, conduit assy. Valve shuts water flow off. 300 PSIG max. 6 Requires Motorized Valve control relay (see relays above).


Description Specification Part No. Heat Pump Loop Installation Kit. Controls Main Water Loop Temp. Includes Flow Switch p/n 046499800, 055331701 Immersion Sensor 049763201, O.A. Sensor p/n 049763301. Open Lower Loop Installation Kit. Controls Main Water Loop Temp. Includes Flow Switch p/n 046499800, 055331702 Immersion Sensor 049763201. Loop Water Control Panel 7 LWC16 w/modem 066005213 Provides 9 (LWC16) or 17 (LWC24) outputs for heat rejection and heat LWC16 no modem 066005211 addition stages and time clock (6 max.) schedules. LWC24 w/modem 066005214 LWC24 no modem 066005212 Remote Alarm Panel 8 Monitors LWC Panel Status. 0553354017 See RPL 0555234900 for complete LWC panel parts list. 8 Panel components listed on following page.

Immersion Sensor, Thermostat Guard Description Part Number Immersion Sensor 049763201 Thermostat Guard 105571103 Honeywell TG12A 1009. Clear plastic guard with ring base, lock and key.

MicroTech Wall- Mounted Room Sensors Description Part Number Sensor w/ LED, Tenant Override 073302301 Sensor w/ LED, Tenant Override, Tenant Setpoint 073302901 Sensor w/ LED, Tenant Override, Thermostat 073302401 Sensor w/ LED, Tenant Override, Tenant Setpoint, Thermostat 073303001

Description Specification Part No. Multiple Unit Control Panel. Master & 1 Slave 803005159 Allows master unit to be controlled by any t-stat. Slave units "follow" Control of 3 units 056794201 8

with paralleled operation. Not recommended with Boilerless System. 24 VDC Aux. Relay 803005073 Boilerless System Kit . 8 061251501

Mark IV Unit Control Accessories

8 Components listed on page following page.

Mark IV Unit Thermostats and Subbases Description Part No. Thermostat Standard ACO with NSB & OR 073318901 Subbase- Standard ACO with NSB & OR 073320001 Thermostat and Wallplate- Electronic, Non-Programmable 107210201 Thermostat and Wallplate- Electronic, Programmable 107210301 Thermostat - Programmable, with Remote Sensor 106710801

Heat Pump Loop Installation Kits and Control Panels

Field Installed Accessories WCAE, WCAS, WCDA, WCDD, WCDE, WCDL, WCDS, WCME,WCMR, WCMS, WCAG, WCDG, WCMG Units


Description Part No. Qty. Control Box 850016410 1 Cover- Control Box 850013406 1 P.C. Board 803005127 1 Sensor- Temperature 802007871 1 Bracket- Control Box 850016409 1 Standoff- PC Board 802028090 2

Boilerless System Kit

Field Installed AccessoriesKit Components

Ref. Description Part Qty. No. Number 300 Electrical Box 065812601 1 301 Switch- Silence 065812501 1 302 LED- Red 065810801 1 303 Horn- Alarm 065810901 1 304 LED- Yellow 065810803 1

Remote Alarm Panel (RAP)300

301

302

303304

Ref. Description 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

Multiple Unit Control Panel

310311

313

312


Refrigeration CircuitDiagram

69

8

1

3 9 6

8

1

75

4275

4


070 090 120

Ref. Description Part No. Number 1 Compr, 32000 BTUH 066542802 2 2 Compr, 32000 BTUH 066542803 2 2 Compr, 32000 BTUH 066542804 2 Compr, 43000 BTUH 066546106 2 2 Compr, 43000 BTUH 066546107 2 2 Compr, 43000 BTUH 066546108 2 Compr, 55600 BTUH 066546206 2 2 Compr, 55600 BTUH 066546207 2 2 Compr, 55600 BTUH 066546208 2 N/S Heater, Crankcase 061452315 2 2 2 2 Heater, Crankcase 061452316 2 2 2 2 N/S Compressor Mounting Assy 066801801 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 Condenser Plate-to-Plate 067008302 2 2 2 2 2 Condenser Plate-to-Plate 067008304 2 2 2 2 2 Condenser Plate-to-Plate 067008305 2 2 2 2 2 3 Evaporator Coil 056914301 1 1 1 1 1 Evaporator Coil 106089701 1 1 1 1 1 Evaporator Coil 106054101 1 1 1 1 1

4 Reversing Valve 066533501 2 2 2 2 2 Reversing Valve 066532001 2 2 2 2 2 Reversing Valve 066550001 2 2 2 2 2 5 Solenoid- Reversing Valve Mark IV Units 066541901 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 MicroTech 2000 Units 067010001 1 1 1 1 1 1 1 1 1 1 1 1 6 Expansion Valve 3 Ton 106080612 2 2 2 2 2 Expansion Valve 4 Ton 106080613 2 2 2 2 2 Expansion Valve 5 Ton 106080614 2 2 2 2 2

N/S Low Pressure Switch 060605502 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 Low Pressure Switch 11 056797401 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 7 High Pressure Switch 802005813 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2

8 Valve, Schrader 802026161 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4

9 Fusible Plug Assy 850008345 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 Fusible Plug Only 283° F 106057401 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 N/S Low Temperature Switch 067285201 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2

N/S Base Pan 056321803 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 N/S Drain Pan Assy 056726801 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

208/

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60/3

460/

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575/

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380/

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Refrigeration CircuitCCH, CCG, CCW Components

N/S = Not shown on diagram.11 Engineering Revision 10 & later.


070 090 120

Ref. Description Part No. Number 1 Compr, 32000 BTUH 066542802 2 2 Compr, 32000 BTUH 066542803 2 2 Compr, 32000 BTUH 066542804 2 Compr, 43000 BTUH 066546106 2 2 Compr, 43000 BTUH 066546107 2 2 Compr, 43000 BTUH 066546108 2 Compr, 55600 BTUH 066546206 2 2 Compr, 55600 BTUH 066546207 2 2 Compr, 55600 BTUH 066546208 2 N/S Heater, Crankcase 12 061452315 2 2 2 2 Heater, Crankcase 12 061452316 2 2 2 2 N/S Compressor Mount 066801801 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 Condenser Plate-to-Plate 067008302 2 2 2 2 2 Condenser Plate-to-Plate 067008304 2 2 2 2 2 Condenser Plate-to-Plate 067008305 2 2 2 2 2 3 Evaporator Coil 056914301 1 1 1 1 1 Evaporator Coil 106089701 1 1 1 1 1 Evaporator Coil 106054101 1 1 1 1 1 4 Reversing Valve until 3/05 066533501 2 2 2 2 2 Reversing Valve until 3/05 066532001 2 2 2 2 2 Reversing Valve 3/05 & later 106694107 2 2 2 2 2 2 2 2 2 2 Reversing Valve until 3/05 066550001 2 2 2 2 2 Reversing Valve 3/05 & later 106694108 2 2 2 2 2 5 Solenoid- Reversing Valve Mark IV Units until 3/05 066541901 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 MicoTech 2000 Units until 3/05 067010001 2 2 2 2 2 2 2 2 2 2 2 2 All Units 3/05 & later 106694207 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 6 Expansion Valve 13 3 Ton 106080612 2 2 2 2 2 Expansion Valve 13 4 Ton 106080613 2 2 2 2 2 Expansion Valve 13 5 Ton 106080614 2 2 2 2 2 Expansion Valve 14 3 Ton 106484005 2 2 2 2 2 Expansion Valve 14 3 Ton 106484006 2 2 2 2 2

N/S Low Pressure Switch until 11/00 056797401 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 Low Pressure Switch 11/00 & later 107225101 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 7 High Pressure Switch until 11/00 802005813 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 High Pressure Switch 11/00 & later 106035801 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 8 Valve, Schrader 802026161 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 9 Fusible Plug Assy 850008345 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 Fusible Plug Only 283° F 106057401 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 N/S Low Temperature Switch 13 067285201 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 N/S Low Temperature Switch 14 073327302 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 N/S Base Pan 056321803 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 N/S Drain Pan Assy 056726801 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

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Refrigeration CircuitWCDA,WCDD,WCDE,WCDL,WCDS,WCME,WCMS,WCDG,WCMG

Design A (Code 3= 1) Components

N/S = Not shown on diagram.12 WCDD, WCDE, WCME, WCDG, WCMG only. 13 WCAS, WCDD, WCDE, WCDL,WCDS, WCME, WCMS units.14 WCMG, WCDG Geothermal units.


090 120

Ref. Description Part No. Number 1 Compr, 42000 BTUH 667702102 2 2 Compr, 42000 BTUH 667702103 2 2 Compr, 42000 BTUH 667702104 2 Compr, 58000 BTUH 066546206 2 2 Compr, 58000 BTUH 066546207 2 2 Compr, 58000 BTUH 066546208 2 N/S Heater, Crankcase 12 061452315 2 2 Heater, Crankcase 12 061452316 2 2 N/S Compressor Mount 066801801 2 2 2 2 2 2 2 2 2 2 2 Condenser Plate-to-Plate 067008304 2 2 2 2 2 Condenser Plate-to-Plate 067008307 2 2 2 2 2

3 Evaporator Coil 106089701 1 1 1 1 1 Evaporator Coil 106054101 1 1 1 1 1

4 Reversing Valve until 3/05 066532001 2 2 2 2 2 Reversing Valve 3/05 & later 106694107 2 2 2 2 2 Reversing Valve until 3/05 066550001 2 2 2 2 2 Reversing Valve 3/05 & later 106694107 2 2 2 2 2 5 Solenoid- Reversing Valve Mark IV Units until 3/05 066541901 2 2 2 2 2 2 2 2 2 2 MicroTech 2000 Units until 3/05 067010001 2 2 2 2 2 2 2 2 2 All Units 3/05 & later 106694207 2 2 2 2 2 2 2 2 2 2 6 Expansion Valve 13 4 Ton 106080613 2 2 2 2 2 Expansion Valve 5 Ton 106080614 2 2 2 2 2 Expansion Valve 14 3 Ton 106484006 2 2 2 2 2

N/S Low Pressure Switch 107225101 2 2 2 2 2 2 2 2 2 2 7 High Pressure Switch 106035801 2 2 2 2 2 2 2 2 2 2

8 Valve, Schrader 802026161 4 4 4 4 4 4 4 4 4 4 9 Fusible Plug Assy 850008345 2 2 2 2 2 2 2 2 2 2 Fusible Plug Only 283° F 106057401 2 2 2 2 2 2 2 2 2 2 N/S Low Temperature Switch 13 067285201 2 2 2 2 2 2 2 2 2 2 N/S Low Temperature Switch 14 073327302 2 2 2 2 2 2 2 2 2 2 N/S Base Pan 056321803 1 1 1 1 1 1 1 1 1 1 N/S Drain Pan Assy 056726801 1 1 1 1 1 1 1 1 1 1

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N/S = Not shown on diagram.12 WCDD, WCDE, WCDG, WCME, WCMG only.13 WCAS, WCDA, WCDD, WCDE, WCDL, WCDS, WCME, WCMR, WCMS units.14 WCAG, WCDG, WCMG Geothermal units.

Refrigeration CircuitWCAS, WCDA, WCDE, WCDD, WCDE,WCDL,WCDS,

WCME, WCMR, WCMS, WCAG, WCDG, WCMGDesign B (Code 3= 2) Components


120

Ref. Description Part No. Number 1 Compr, 55600 BTUH 667702202 2 2 Compr, 55600 BTUH 667702203 2 2 Compr, 55600 BTUH 667702204 2 2 Condenser Plate-to-Plate 067008307 2 2 2 2 2

3 Evaporator Coil 106054101 1 1 1 1 1 4 Reversing Valve until 3/05 066550001 2 2 2 2 2 Reversing Valve 3/05 & later 106694108 2 2 2 2 2 5 Solenoid- Reversing Valve Mark IV Units until 3/05 066541901 2 2 2 2 2 MicroTech 2000 Units until 3/05 067010001 2 2 2 2 2 All Units 3/05 & later 106694207 2 2 2 2 2 6 Expansion Valve 5 Ton 106080614 2 2 2 2 2 N/S Low Pressure Switch 107225101 2 2 2 2 2

7 High Pressure Switch 106035801 2 2 2 2 2

8 Valve, Schrader 802026161 4 4 4 4 4

9 Fusible Plug Assy 850008345 2 2 2 2 2 Fusible Plug Only 283°F 106057401 2 2 2 2 2 N/S Low Temperature Switch 13 067285201 2 2 2 2 2 N/S Low Temperature Switch 14 073327302 2 2 2 2 2 N/S Base Pan 056321803 1 1 1 1 1 N/S Drain Pan Assy 056726801 1 1 1 1 1

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Refrigeration CircuitWCAE,WCAS,WCDD, WCDE, WCDL, WCDS,

WCME, WCMS, WCAG, WCDG, WCMGDesign C (Code 3= 3) Components

N/S = Not shown on diagram.13 WCAE, WCAS, WCDD, WCDE, WCDL, WCDS, WCME, WCMS units.14 WCAG, WCDG, WCMG Geothermal units.


Fan & MotorDiagram for Unit Sizes 070 & 090

Units Built Before 2/96

15

16 142

Detail

7

6

512 13

14

910 11

8

3


070 090

Ref. Description Part No. Number 1 Motor, 1.5 HP Std Motor 049753000 1 1 1 1 1 1 1 1 Motor, 1.5 HP Std Motor 802024285 1 1 Motor, 3 HP Oversized Motor 106080916 1 1 1 1 1 1 1 1 Motor, 3 HP Oversized Motor 106080906 1 1

2 Housing Assembly 056727201 1 1 1 1 1 1 1 1 1 1

3 Inlet Ring Std Motor WC2116 2 2 2 2 2 2 2 2 2 2 N/S Wheel Std Motor 073359801 1 1 1 1 1 1 1 1 1 1 N/S Fan Sheave, Fixed 4PGC7896 1 1 1 1 1 1 1 1 N/S Fan Sheave, Fixed 4PGC7893 1 1 N/S Fan Sheave, Oversized 4PGC7893 1 1 1 1 1 1 1 1 N/S Hub 4PFM3395 1 1 1 1 1 1 1 1 1 1

N/S Motor Sheave- Adjustable 13 Std Motor 025074300 1 1 1 1 1 1 1 1 1 1 Motor Sheave- Adjustable 14 Std Motor 024876600 1 1 1 1 1 1 1 1 1 1 Motor Sheave- Adjustable Oversized Motor 4PAA953 1 1 1 1 1 1 1 1

N/S Key, Motor 802023047 1 1 1 1 1 1 1 1 1 1

N/S Belt 13 Std Motor 4BAA7333 1 1 1 1 1 1 1 1 1 Belt 13 Std Motor 4BAA7055 1 Belt 13 Std Motor 4BAA790 Belt 14 Std Motor 802023171 1 1 1 1 1 1 1 1 1 1 Belt 15 Oversized Motor 4BAA7055 1 1 1 1 1 1 1 1

4 Channel, Adjustment 056737001 1 1 1 1 1 1 1 1 1 1 5 Angle, Motor Support WC2567 2 2 2 2 2 2 2 2 2 2 6 Plate, Motor 056730901 1 1 1 1 1 1 1 1 1 1 7 Threaded Shaft 049116807 2 2 2 2 2 2 2 2 2 2 8 Blower Plate 056724201 1 1 1 1 1 1 1 1 1 1

9 Nut 040499906 4 4 4 4 4 4 4 4 4 4 10 Bolt 048878117 4 4 4 4 4 4 4 4 4 4 11 Washer 048164812 4 4 4 4 4 4 4 4 4 4 12 Lock Washer 048164810 4 4 4 4 4 4 4 4 4 4 13 Screw 040501409 4 4 4 4 4 4 4 4 4 4 14 Lock Washer 048164814 8 8 8 8 8 8 8 8 8 8 15 Nut 040500007 8 8 8 8 8 8 8 8 8 8 16 Washer 040500327 8 8 8 8 8 8 8 8 8 8

Fan & MotorComponents for Unit Sizes 070 & 090

Units Built Before 2/96

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N/S = Not shown on diagram.13 Units built before Engineering Revision 10.14 Units built with Engineering Revision 10 & later.


Fan & MotorDiagram for Unit Sizes 070 & 090

Units Built 2/96 to Present

2

8

3

6

9

1

5

7

4

5

9

11

10118

12

Detail


070 090

Ref. Description Part No. Number 1 Motor, 1.5 HP Std Motor 049753000 1 1 1 1 1 1 1 1 Motor, 1.5 HP Std Motor 802024285 1 1 Motor, 3 HP 15 Oversized Motor 106080916 1 1 1 1 1 1 Motor, 3 HP 15 Oversized Motor 106080906 1 1 2 Housing Assembly 073323201 1 1 1 1 1 1 1 1 1 1

3 Inlet Ring Std Motor WC2116 2 2 2 2 2 2 2 2 2 2 N/S Wheel 073359801 1 1 1 1 1 1 1 1 1 1 N/S Fan Sheave, Fixed Std Motor 4PGC7896 1 1 1 1 1 1 1 1 Fan Sheave, Fixed Std Motor 4PGC7893 1 1 Fan Sheave, Fixed 15 Oversized Motor 4PGC7893 1 1 1 1 1 1 1 1 N/S Hub 4PFM3395 1 1 1 1 1 1 1 1 1 1

N/S Motor Sheave- Adjustable 13 Std Motor 025074300 1 1 1 1 1 1 1 1 1 1 Motor Sheave- Adjustable 14 Std Motor 024876600 1 1 1 1 1 1 1 1 1 1 Motor Sheave- Adjustable 15 Oversized Motor 4PAA953 1 1 1 1 1 1 1 1 N/S Key, Motor 802023047 1 1 1 1 1 1 1 1 1 1

N/S Belt 13 Std Motor 4BAA7333 1 1 1 1 1 1 1 1 1 Belt 13 Std Motor 4BAA7055 1 Belt 13 Std Motor 4BAA790 1 Belt 14 Std Motor- until 1/03 802023171 1 1 1 1 1 1 1 1 Belt 14 Std Motor- 1/03 & later 4BAA790 1 1 1 1 1 1 1 1 Belt 14 Std Motor 802023034 1 1 Belt 15 Oversized Motor 4BAA7055 1 1 1 1 1 1 1 1

4 Washer 040500316 6 6 6 6 6 6 6 6 6 6 5 Screw until 5/03 048878119 6 6 6 6 6 6 6 6 6 6 Screw 5/03 & later 048878122 6 6 6 6 6 6 6 6 6 6 6 Nut 040499906 6 6 6 6 6 6 6 6 6 6 7 Lock Washer 048164812 6 6 6 6 6 6 6 6 6 6 8 Motor Mounting Plate 061638501 1 1 1 1 1 1 1 1 1 1 9 Adjustment Rod 1 2 2 2 2 2 2 2 2 2 2 10 Lock Washer 105915406 4 4 4 4 4 4 4 4 4 4 11 Nut 040499904 4 4 4 4 4 4 4 4 4 4 12 Washer 040500322 4 4 4 4 4 4 4 4 4 4

Fan & MotorComponents for Unit Sizes 070 & 090

Units Built 2/96 to Present

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N/S = Not shown on diagram1 Please contact Daikin Applied with unit model and serial number for part numbers on Cabinet or Chassis components. 13 Units built before Engineering Revision 10.14 Units built with Engineering Revision 10 & later.15 Oversized motor option only applies to CCH, CCG, CCW Units.


Fan & MotorDiagram for Unit Size 120

2

8

3

6

9

1

5

7

4

5

9

11

10118

12

Detail


120

Ref. Description Part No. Number 1 Motor, 3 HP Std Motor 106080916 1 1 1 Motor, 3 HP Std Motor 106080906 1 Motor, 3 HP Std Motor 062593501 1 Motor, 5 HP 15 Oversized Motor 15 106080917 1 1 1 Motor, 5 HP 15 Oversized Motor 15 106080909 1

2 Housing Assembly 073323301 1 1 1 1 1

3 Inlet Ring Std Motor WC2643 2 2 2 2 2

N/S Wheel 073359901 1 1 1 1 1

N/S Fan Sheave- Fixed Std Motor 4PGC7896 1 1 1 1 Fan Sheave- Fixed Std Motor 4PGC7893 1 Fan Sheave- Fixed Oversized Motor 15 802023139 1 1 1 1 N/S Hub 4PFM3395 1 1 1 1 1

N/S Motor Sheave- Adjustable 802023063 1 1 1 1 1

N/S Motor Key 802023047 1 1 1 1 1

N/S Belt 13 Std Motor 4BAA789 1 1 1 1 Belt 13 Std Motor 4BAA796 1 Belt 14 Std Motor- until 1/03 802023081 1 1 1 1 1 Belt 14 Std Motor- until 1/03 4BAA795 1 1 1 1 1 Belt Oversized Motor 15 029869800 1 1 1 1 4 Washer 040500316 2 2 2 2 2 5 Screw until 5/03 048878119 2 2 2 2 2 Screw 5/03 & later 048878122 2 2 2 2 2 6 Nut 040499906 2 2 2 2 2 7 Lock Washer 048164812 2 2 2 2 2 8 Motor Mounting Plate 061645301 1 1 1 1 1 9 Adjustment Rod 1 2 2 2 2 2 10 Lock Washer 048164812 2 2 2 2 2 11 Nut 040499906 2 2 2 2 2 12 Washer 040500316 2 2 2 2 2

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Fan & MotorComponents for Unit Size 120

N/S = Not shown on diagram 1 Please contact Daikin Applied with unit model and serial number for part numbers on Cabinet or Chassis components.13 Units built before Engineering Revision 10.14 Units built with Engineering Revision 10 & later.15 Oversized motor option only applies to CCH, CCG, CCW Units.


Bearing & ShaftDiagram for Unit Size 070 & 090

10B

Front View

1514

1316 17

10A8 12

1

4

11

9

2

57

6

3

View 'A'

Side View

See View 'A' Below


Ref. Description Part 070 090 No. Number 1 Bearing 4AAD1573 2 2 2 Shaft 056736602 1 1

3 Key 16 056736401 1 1

4 Bearing Support Assembly 056727101 2 2

5 Nut 802017129 10 10

6 Bolt 048449903 10 10

7 Washer until 3/98 056731404 10 10 Washer 3/98 & later 105915405 10 10

8 Screw 106083801 4 4

9 Nut 040499906 4 4

10A Washer 040500316 4 4 10B Washer 040500316 1 1

11 Lock Washer 048164812 4 4

12 Shim MC7777 2 2

13 Coupling, Tube 4FCC1451 2 2

14 Grease Tube 056727301 1 1

15 Pipe Coupling 4FAC1450 1 1

16 Angle WC2928 1 1

17 Screw until 5/99 001378300 1 1 Screw 5/99 & later 106084101 1 1

Bearing & ShaftComponents for Unit Sizes 070 & 090

16 Only used on CCH, CCG, CCW units.


Bearing & ShaftDiagram for Unit Size 120

10B

Front View

15 14

13

10A8 12

1

4

11

9

2

57

6

3

View 'A'

Side View

See View 'A' Below


Bearing & ShaftComponents for Unit Size 120

Ref. Description Part 120 No. Number 1 Bearing 4AAD1573 2 2 Shaft 056736502 1

3 Key 16 056736401 1

4 Bearing Support Assembly 056727701 2

5 Nut 802017129 10

6 Bolt 048449903 10

7 Washer 105915405 10

8 Screw 106083801 4

9 Nut 040499906 4

10A Washer 040500316 4 10B Washer 040500316 1

11 Lock Washer 048164812 4

12 Shim MC7777 2

13 Coupling, Tube 4FCC1451 2

14 Grease Tube 056727901 1

15 Pipe Coupling 4FAC1450 1

N/S Bushing 047934806 1

N/S= Not shown on diagram.16 Only used on CCH, CCG, CCW units.


Control BoxCCH, CCW, CCG Components

070 090 120

Ref. Description Part No. Number N/S PC Board- Main Controller Mark-IV/DC 21 4/94 to 3/05 056792401K17 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 Mark-IV/AC 21 3/05 & later 05679240217 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 MicroTech C3= C 06095940118 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 MicroTech 2000 until 12/97 07331250118 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 MicroTech 2000 12/97 & later 07331250218 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 MicroTech Auxiliary Mod 20 073312701 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 N/S Circuit Board- Lo Volt, 9 Position 20 073312201 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 N/S Auxiliary Module Mount 055727201 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

N/S Terminal Block 20 ELUPC 061365602 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 N/S Terminal Block- 3 Pole 19 049759001 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 N/S Terminal Block- 4 Pole 19 049759002 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 N/S Terminal Block- 5 Pole 19 802007683 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 N/S Temp Sensor, Air & Water 19 4EZS9158 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 N/S Temp Sensor, Air 20 073305601 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 N/S Temp Sensor, Water 20 073305701 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

N/S Stand Off 21, 23 802028130 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 N/S Stand Off 19, 23 802028130 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 N/S Stand Off 19, 20, 21, 22 802028115 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

N/S Nut, Nylon 21, 22 802012415 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 N/S Nut, Nylon 20, 23 802012415 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

N/S Relay 19 802005206 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2

N/S Resistor 19 044690136 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 Resistor 19 044690137 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2

N/S Switch, Condensate Overflow 061050901 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 N/S Supressor 19 803007214 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 N/S Diode 19 803007215 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 N/S Suppressor 20 056799801 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 N/S Suppressor Sleeve 20 061073603 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5

N/S Circuit Breaker 803007113 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 N/S Sensor Clamp 19 061040301 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2

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17 When replacing reversing valve and/or coil refer to Service Bulletin WS-SB-20070423.18 Units with serial revision level 07 or below use part number 060959401. Units with serial revision level 08 and above use part number 073312501, and 073312701 for auxiliary module.19 MicroTech Control units only. (Units with Model No. digit 8 = C). 20 MicroTech 2000 Control (520 LonWorks) units only. (Units with Model No. digit 8 = L). 21 Mark IV Control units only. (Units with Model No. digit 8 = M). 22 After 8/96. 23 Before 3/96 Stand Off was PN 802028130 and was fastened with the Nylon Nut. The new Stand Off does not require the Nylon Nut.


070 090 120

Ref. Description Part No. Number N/S Transformer 19, 21 50VA 060614101 1 1 1 1 1 1 N/S Transformer 19, 21 50VA 4EPC7926 1 1 1 N/S Transformer 19, 21 50VA 060676001 1 1 1 N/S Transformer 19, 21 50VA 060676101 1 1 1 N/S Transformer 19, 20, 21 75VA 4EPC9176 1 1 1 1 1 1 N/S Transformer 19, 20, 21 75VA 4EPC9177 1 1 1 N/S Transformer 19, 20, 21 75VA 067111901 1 1 1 N/S Transformer 19, 20, 21 75VA 067112001 1 1 1 N/S Transformer 19 060949301 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

N/S Compressor Contactor until 2/98 4EXJ1908 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 N/S Compressor Contactor 2/98 & later 073322601 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2

Fan Contactor Components- Before 12/97 N/S Contactor, Fan 24 1.5 HP 4EXJ6447 1 1 1 1 1 1 1 1 1 1 N/S Contactor, Fan 25 3.0 HP 4EXJ6447 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 N/S Contactor, Fan 26 5.0 HP 4EXJ6447 1 1 1 1 1 N/S Relay, Overload 25 3.0 HP 4EWZ5208 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 N/S Relay, Overload 26 5.0 HP 4EWZ5208 1 1 1 1 1 N/S Terminal Block 24 1.5 HP 802007686 1 1 1 1 1 1 1 1 1 1 N/S Terminal Block 25 3.0 HP 802007686 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 N/S Terminal Block 26 5.0 HP 802007686 1 1 1 1 1 N/S Fuse, Heater 25 3.0 HP 4EHG5163 3 3 3 3 3 3 N/S Fuse, Heater 25 3.0 HP 4EHG5156 3 3 3 N/S Fuse, Heater 25 3.0 HP 4EHG5155 3 3 3 N/S Fuse, Heater 25 3.0 HP 4EHG5157 3 3 3 N/S Fuse, Heater 26 5.0 HP 4EHG5168 3 3 N/S Fuse, Heater 26 5.0 HP 4EHG5161 3 N/S Fuse, Heater 26 5.0 HP 4EHG5159 3 N/S Fuse, Heater 26 5.0 HP 4EHG5162 3 Fan Contactor Components- 12/97 & Later N/S Contactor, Fan 24 1.5 HP 4EXJ6447 1 1 1 1 1 1 1 1 1 1 N/S Contactor, Fan 25 3.0 HP 803005225 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 N/S Contactor, Fan 26 5.0 HP 4EXJ6447 1 1 1 1 1 N/S Terminal Block 24 All Motor Sizes 802007686 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 N/S Overload Heater 25 3.0 HP 802007990 3 3 3 3 3 3 N/S Overload Heater 25 3.0 HP 802007991 3 3 3 3 3 3 N/S Overload Heater 25 3.0 HP 802007992 3 3 3 N/S Overload Heater 25 5.0 HP 802007984 3 3 3 3 3 3 N/S Overload Heater 25 5.0 HP 802007986 3 3 3 3 3 3 N/S Overload Heater 25 5.0 HP 802007983 3 3 3

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19 MicroTech Control units only. (Units with Model No. digit 8 = C).20 MicroTech 2000 Control (520 LonWorks) units only. (Units with Model No. digit 8 = L).21 Mark IV Control units only. (Units with Model No. digit 8 = M).24 1.5 HP (Standard on 070 & 090).25 3.0 HP (Oversize 070, 090; Standard 120).26 5.0 HP (Oversize 120).

Control BoxCCH, CCW, CCG Components- Cont'd


Control BoxWCAE, WCAS, WCDA, WCDD, WCDE, WCDL, WCDS, WCME, WCMS, WCAG, WCDG, WCMG Components

070 090 120

Ref. Description Part No. Number N/S PC Board- Main Controller Mark IV DC 27 until 3/05 056792401K* 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 Mark IV AC 27 3/05 & later 056792402* 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 MicroTech 2000 28 073312502 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 MicroTech w/LonMark 29 073312505 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Alerton 106393501 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 MicroTech Auxiliary Module 28,29 073312701 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Circuit Board- Lo Volt, 9 Position 28,29 073312201 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

N/S Auxiliary Module Mount 28 055727204 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 N/S Terminal Block 28,29 ELUPC 061365602 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 N/S Terminal Block 802007686 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

N/S Stand Off 27 802028130 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 N/S Stand Off 28 802028115 1 1 1 1 1 1 1 1 1 1 1 1 N/S Suppressor 28,29 056799801 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 N/S Suppressor Sleeve 28,29 061073603 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 N/S Circuit Breaker 803007113 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2

N/S Transformer, 50VA until 3/01 060614101 1 1 1 1 1 1 N/S Transformer, 50VA 3/01 & later 060614102 1 1 1 1 1 1 N/S Transformer, 50VA until 3/01 4EPC7926 1 1 1 N/S Transformer, 50VA 3/01 & later 107228901 1 1 1 N/S Transformer, 50VA until 3/01 060676001 1 1 1 N/S Transformer, 50VA 3/01 & later 060676002 1 1 1 N/S Transformer, 50VA 060676101 1 1 1 N/S Transformer, 75VA 4EPC9176 1 1 1 1 1 1 N/S Transformer, 75VA 4EPC9177 1 1 1 N/S Transformer, 75VA 067111901 1 1 1 N/S Transformer, 75VA 067112001 1 1 1

N/S Contactor- Compressor until 2/98 4EXJ1908 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 N/S Contactor- Compressor 2/98 & later 073322601 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 N/S Contactor- Fan until 10/08 4EXJ6447 1 1 1 1 1 1 1 1 1 1 N/S Contactor- Fan 803005225 1 1 1 1 1 N/S Contactor- Fan 10/08 & later 073322501 1 1 1 1 1 1 1 1 1 1 N/S Overload Heater 802007990 3 3 N/S Overload Heater 802007991 3 3 N/S Overload Heater 802007992 3

N/S Temp Sensor, Air 28 until 2/00 073305601 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 N/S Temp Sensor, Air 28,29 2/00 & later 107201601 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 N/S Temp Sensor, Water 28 until 2/00 073305701 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 N/S Temp Sensor, Water 28,29 2/00 & later 107201601 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

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* When replacing reversing valve and/or coil refer to Service Bulletin WS-SB-20070423. 27 Mark IV Control units only. Units built before 3/05, use 056792401K and after 3/05, use 056792402. 28 MicroTech Control units only.29 Code 9 = RM.

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

Critical Daikin Applied OEM PartsAre What Your HVAC Unit Needs!

571052 Rev. O 11/2017 CPL Page 1 of 4

McQuay Concealed Ceiling, WSHPCCH, CCG & CCW070 - 120 Vintage C

Critical Components Unit Sizes Voltage Part Number

ControlControl Board, Mark IV- DC ALL ALL 056792401KControl Board, Mark IV- AC ALL ALL 056792402Control Board, MicroTech ALL ALL 060959401Control Board, MicroTech 2000 ALL ALL 073312502

CompressorCompressor 070 208-230/60/3 066542802Compressor 070 460/60/3, 380/50/3 066542803Compressor 070 575/60/3 066542804Compressor 090 208-230/60/3 066546106Compressor 090 460/60/3, 380/50/3 066546107Compressor 090 575/60/3 066546108Compressor 120 208-230/60/3 066546206Compressor 120 460/60/3, 380/50/3 066546207Compressor 120 575/60/3 066546208

Fan Motor Standard Motor, 1.5HP 070, 090 208-230/460/60/3 049753000Standard Motor, 1.5HP 070, 090 575/60/3 802024285Standard Motor, 3HP 120 208-230/460/60/3 106080916Standard Motor, 3HP 120 575/60/3 106080906Standard Motor, 3HP 120 380/50/3 062593501Oversized Motor, 3HP 070, 090 208-230/460/60/3 106080916Oversized Motor, 3HP 070, 090 575/60/3 106080906Oversized Motor, 5HP 120 208-230/460/60/3 106080917Oversized Motor, 5HP 120 575/60/3 106080909

Fan Housing & Wheel Blower Housing Assy 070, 090 N/A 056727201Blower Housing Assy 120 N/A 073323301Wheel, Blower 070, 090 N/A 073359801Wheel, Blower 120 N/A 073359901

SensorAir Temp Sensor ALL ALL 073305601Water Temp Sensor ALL ALL 073305701



571052 Rev. O 11/2017 CPL Page 2 of 4

McQuay Concealed Ceiling, WSHPWCDA, WCDD, WCDE, WCDL, WCDS, WCME, WCMS, WCDG, WCMG

070 - 120 Design A (1)


ControlControl Board, Mark IV- DC ALL ALL 056792401KControl Board, Mark IV- AC ALL ALL 056792402Control Board, MicroTech 2000 ALL ALL 073312502Control Board, MicroTech 2000 w/LonMark ALL ALL 073312505Control Board, Alerton ALL ALL 106393501

CompressorCompressor 070 208-230/60/3 066542802Compressor 070 460/60/3, 380/50/3 066542803Compressor 070 575/60/3 066542804Compressor 090 208-230/60/3 066546106Compressor 090 460/60/3, 380/50/3 066546107Compressor 090 575/60/3 066546108Compressor 120 208-230/60/3 066546206Compressor 120 460/60/3, 380/50/3 066546207Compressor 120 575/60/3 066546208

Fan Motor Standard Motor, 1.5HP 070, 090 208-230/460/60/3 049753000Standard Motor, 1.5HP 070, 090 575/60/3 802024285Standard Motor, 3HP 120 208-230/460/60/3 106080916Standard Motor, 3HP 120 575/60/3 106080906Standard Motor, 3HP 120 380/50/3 062593501Oversized Motor, 3HP 070, 090 208-230/460/60/3 106080916Oversized Motor, 3HP 070, 090 575/60/3 106080906Oversized Motor, 5HP 120 208-230/460/60/3 106080917Oversized Motor, 5HP 120 575/60/3 106080909

Fan Housing & Wheel Blower Housing Assy 070, 090 N/A 056727201Blower Housing Assy 120 N/A 073323301Wheel, Blower 070, 090 N/A 073359801Wheel, Blower 120 N/A 073359901




571052 Rev. O 11/2017 CPL Page 3 of 4

McQuay Concealed Ceiling, WSHPWCAS, WCDA, WCDD, WCDE, WCDL, WCDS,

WCME, WCMR, WCMS, WCDG, WCMG090, 120 Design B (2)



CompressorCompressor 090 208-230/60/3 667702102Compressor 090 460/60/3, 380/50/3 667702103Compressor 090 575/60/3 667702103Compressor 120 208-230/60/3 066546206Compressor 120 460/60/3, 380/50/3 066546207Compressor 120 575/60/3 066546208

Fan Motor Standard Motor, 1.5HP 090 208-230/460/60/3 049753000Standard Motor, 1.5HP 090 575/60/3 802024285Standard Motor, 3HP 120 208-230/460/60/3 106080916Standard Motor, 3HP 120 575/60/3 106080906Standard Motor, 3HP 120 380/50/3 062593501Oversized Motor, 3HP 090 208-230/460/60/3 106080916Oversized Motor, 3HP 090 575/60/3 106080906Oversized Motor, 5HP 120 208-230/460/60/3 106080917Oversized Motor, 5HP 120 575/60/3 106080909

Fan Housing & Wheel Blower Housing Assy 090 N/A 056727201Blower Housing Assy 120 N/A 073323301Wheel, Blower 090 N/A 073359801Wheel, Blower 120 N/A 073359901




571052 Rev. O 11/2017 CPL Page 4 of 4

McQuay Concealed Ceiling, WSHP WCAE, WCAS, WCDD, WCDE, WCDL, WCDS,

WCME, WCMS, WCAG, WCDG, WCMG120 Design C (3)



CompressorCompressor 120 208-230/60/3 667702202Compressor 120 460/60/3, 380/50/3 667702203Compressor 120 575/60/3 667702204

Fan Motor Standard Motor, 3HP 120 208-230/460/60/3 106080916Standard Motor, 3HP 120 575/60/3 106080906Standard Motor, 3HP 120 380/50/3 062593501Oversized Motor, 5HP 120 208-230/460/60/3 106080917Oversized Motor, 5HP 120 575/60/3 106080909

Fan Housing & Wheel Blower Housing Assy 120 N/A 073323301Wheel, Blower 120 N/A 073359901


mcquay concealed ceiling water source heat pump · cch, ccg, ccw 070 -120 vintage c wcae, wcag,...

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