mcquay ceiling concealed horizontal water source …...mcquay ceiling concealed horizontal water...

McQuay

Ceiling ConcealedHorizontal Water Source Heat Pump

CCH, CCG & CCW024, 030

Vintage A

Last Manufactured: 1995

Replacement Parts List No. 055235800 Revision C 03/2020

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

WSHP; CCH,CCG,CCW 024-030 Vintage A Rev. C 03/20 RPL 552358 /

Parts List Revision History................................................................................................................................3

Nomenclature Serial Number ..............................................................................................................................................4 Model Number ..............................................................................................................................................4

Field Installed Accessories Thermostats and Subbases For Electromechanical Control Units ...............................................................5 Thermostats and Subbases For Mark IV Units ............................................................................................5 Thermostat Accessories ...............................................................................................................................5 Hoses, Valves & Filters ...............................................................................................................................6 Unit Accessories ...........................................................................................................................................7

Refrigeration Circuit Diagram ........................................................................................................................................................8 Components ...........................................................................................................................................9, 10

Fan and Housing Assembly ............................................................................................................................ 11

Control Box Standard Control Layout- 60 Hz .................................................................................................................12 Standard Control Layout- 50 Hz .................................................................................................................13 Components .........................................................................................................................................14, 15

Critical Parts List .......................................................................................................................................CPL1

Contents


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

Parts List Revision History

Rev. Date Description

A 02/99 Page 3- Add History Revision page. Page 14- Corrected part number for Control Box (Bub. Num. 29). B 06/15 Part number conversion. Remove sheet metal for chassis and cabinet components. Page 4- Add Model Number codes. Page 14- Change Circuit Board, Electromechanical p/n 060679202K to 060679202. Change Mark IV Circuit Board p/n 060638806 to 056792401K. Add Footnote #4 Service Bulletin for Mark IV Board. Page 15- Change Air & Water Temp Sensor p/n 4EZS9158 to 106110801. CPL1- Add Critical Parts List. C 03/20 Page 4: Corrected descriptions for Code 02.


7 Z A 00000 00Serial Number

Plant Identification Number7 = Auburn

Serial Number (Building Sequence)

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

Engineering Revision

Year ManufacturedS = 1987T = 1988U = 1989Etc

Nomenclature

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

Code 01= Model TypeCCH= Ceiling Concealed Heat PumpCCG= Ceiling Concealed Cooling OnlyCCW= Ceiling Concealed Heat Pump, Extended Range

Code 02= Unit Size/Vintage024A= 24,500 BtuH Nominal Cooling030A= 30,000 BtuH Nominal Cooling

Code 03= Control SystemE= Electromechanical ControlsM= Mark IV ControlsC= MicroTech Unit Controller

Code 04= VoltageF= 208-230/60/3G= 208-230/60/1J= 230/50/1N= 265/60/1Q= 380/50/3T= 460/60/3

Code 05= Discharge Air ArrangementS= Straight DischargeE= End Discharge

Code 06= Construction Type1= StandardE= Extra Quiet

Code 07= Water to Refrigerant Heat Exchanger1= Copper Inner TubeC= Cupro-Nickel Inner Tube

Code 08= Head Pressure ControlW= Water Regulating ValveY= None

Code 09= Starting ControlR= Random Start (C03=E)Y= None

Code 10= Drain Pan Overflow ProtectionF= Float Switch (C03=E)Y= None

Code 11= ControlsSDR= Shutdown Relay (C03= E & C04= J)NSR= Night Setback Relay (C03= E & not C04= J)NSD= NSR & Demand Control Relay (C03= E & not C04= J)SDN= SDR & NSR (C03= E & not C04= J & Not Vintage A)MTR= Timed Output Relay (C03=C)MBS= Boilerless System Relay (C03=C)MFD= Fresh Air Damper (C03=C)MTV= Motorized Valve (C03=C)YYY= None

Code 12= Auxiliary RelayA= Auxiliary Relay (C11 is not SDR & SDN; C03= E or M)Y= None

Code 13= Always Y

Code 14= FilterA= Throw AwayY= None

Code 15= Paint (Y= None)

Code 16= Finned Tube Coil1= Copper Tube/Aluminum Fin

Code 17= Fan Housing/Wheel & MotorD= Direct Drive, 2-Speed Motor

Code 18= Logo & Nameplate DesignationM= Snyder GeneralC= Climate Control (C04= J)

Code 19= Construction C= Chicago Code (C04= not J)Y= None

Code 20= Agency ListingCode 21= WarrantyCode 22= PackagingCode 23= Miscellaneous

CCH 024A F G S 1 1 W R F SDR A Y A Y 1 D M CCode 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19

Model Number


Field Installed Accessories

STANDARD AUTOMATIC CHANGEOVER THERMOSTAT & SUBBASE FOR OPERATING TWO UNITS. Honeywell T874/Q674. LED for "Service." Mounts horizontal. System "Off-Auto" switch.

DELUXE AUTOMATIC CHANGEOVER THERMOSTAT & SUBBASE WITH NIGHT SETBACK AND OVERRIDE. Honeywell T874/Q674. LED for "Service." Mounts horizontal. Requires grounding of unit "U" terminal. Night setback bulb set 8o F below day heat setpoint. Night setup bulb set 6o F above day cool setpoint. System "Off-Auto" switch and fan "On-Auto-Override" switch.

STANDARD MANUAL CHANGEOVER THERMOSTAT & SUBBASE. Honeywell T834C with no LED. Mounts vertically. System "Heat-Off-Cool" switch and fan. "On-Auto" switch.STANDARD AUTOMATIC CHANGEOVER THERMOSTAT & SUBBASE. Honeywell T874/Q674. LED for "Service." Mounts horizontal. System "Off-Auto" switch and fan "On-Auto" switch.

Thermostat 060685301

060684801

803005245(Includes subbase)

STANDARD MANUAL & AUTO CHANGEOVER THERMOSTAT & SUBBASE. Honeywell T874/Q674. LED for "Service." Mounts horizontal. System "Off-Heat-Auto-Cool" switch and fan "On-Auto" switch.

060684801

Thermostat

Thermostat

060684901

060685301

Subbase

Subbase

Subbase

Description Part Number

Thermostats & Subbases. For Mark IV Control Units only. Model No. Digit 7 = M.

Thermostat

060684701Subbase

060685201

060685501


PROGRAMMABLE MICROELECTRONIC THERMOSTAT. Digistat HP-2000DC. Auto or manual changeover. Mounts horizontal. System "Off-Auto" switch, temp. "Heat-Auto-Cool" switch and fan "On-Auto" switch.

DELUXE AUTOMATIC CHANGEOVER THERMOSTAT & SUBBASE WITH NIGHT SETBACK. Honeywell T874/Q674. LED for "Service." Mounts horizontal. Requires factory installed night setback relay or field installed night setback or night setback/demand control relay. Night setback bulb set 8o F below day heating setpoint. System "Off-Auto" switch and fan "On-Auto" switch. Requires minimum of 6 wires.

STANDARD MANUAL CHANGEOVER THERMOSTAT & SUBBASE. Honeywell T834C with no LED. Mounts vertically. System "Heat-Off-Cool" switch and fan. "On-Auto" switch.


STANDARD AUTOMATIC CHANGEOVER THERMOSTAT & SUBBASE. Honeywell T874/Q674. LED for "Service." Mounts horizontal. System "Off-Auto" switch and fan "On-Auto" switch.

Thermostat

Thermostat

060687201

060687401

060687301

060687401


Subbase

Subbase


Thermostats & Subbases. For Electromechanical Control Units only. Model No. Digit 7 = E.

PROGRAMMABLE MICROELECTRONIC THERMOSTAT. Digistat HP-2000DC. Auto or manual changeover. Mounts horizontal. System "Off-Auto" switch, temp. "Heat-Auto-Cool" switch and fan "On-Auto" switch.


Description Part Number STANDARD SUPPLY OR RETURN HOSE. Rubber hose with MPT 2' long, 3/4" I.D. 802025405 swivel hydraulic fittings on each end. Order two per unit. 3' long, 3/4" I.D. 802025406 FIRE RATED SUPPLY OR RETURN HOSE. Stainless steel, braided 2' long, 3/4" I.D. 802025602 hose with one MPT and one MPT swivel fitting. Order 2 per unit. 3' long. 3/4" I.D. 802025603 CONDENSATE HOSE ASSEMBLY. Requires trap by others. Clear plastic, 38" long 060687701 Order one per unit. Fire rated, 24" long 060688801 Includes fitting to be soldered on unit. Fire rated, 36" long 060688802 BALL VALVE. Combination shutoff and balancing valve with memory 3/4" FPT 802026098 stop. Order two per unit. RETURN AIR DUCT COLLAR & TWO INCH FILTER RACK. Four sheet metal pieces to hold 1" or 2" thick filter and to allow for easy connection of return air duct onto its 1" collar. 060672222 Replaces standard brackets. 2" THICK THROWAWAY FILTER. Fits into 2" thick filter rack. Must order in multiples of 12. 060687101 1" THICK THROWAWAY FILTER. Replacement for standard filter. Must order in multiples of 12. 060604801 1" THICK CLEANABLE FILTER. Must order in multiples of 12. 060687002 2" THICK PLEATED FILTER, 35% EFFICIENT. Must order in multiples of 12. 060759801


UNIVERSAL THERMOSTAT GUARD. Honeywell TG500A. Clear plastic with ring base, lock and keys.

NIGHT SETBACK THERMOSTAT. Honeywell T822. Mounts vertically. No LED. No switches. For applications requiring a separate NSB stat.


803005180

802005426

060684501

Thermostat Accessories

OVERRIDE TIMER - 1 HOUR. 7-DAY TIME CLOCK. Not available for 50 cycle power. Includes spring carryover.

OVERRIDE TIMER - 6 HOUR.

DELUXE LOCKING COVER FOR T874/Q674 THERMOSTATS. Honeywell TG504A. Applies only to T874/Q674 thermostats. Replaces standard thermostat cover. Includes cover, lock and keys.

802007673

802005718

ADAPTER PLATE FOR T874/Q674 THERMOSTATS. Allows for horizontal thermostat to be mounted on a vertical junction box.

802005716802005717

Hoses, Valves & Filters


MOTORIZED VALVE. Includes prewired valve/op-erator, 3 foot conduit assembly with leads and quick connects. Valve shuts water flow off for variable pumping. 300 psig maximum operating pressure. Requires control relay. See below.

060976901

Kit without bleed port

Valve only w/o bleed port

060977301

LOGIC LINK II WITH BOILERLESS SYSTEM. Incorporates both Logic Link and Boilerless System control in one package. Includes ACO stat and subbase, and EWT sensor. Requires 24 volt AC external power source.

SHUTDOWN RELAY KIT FOR ELECTROMECHANICAL CONTROL UNITS. For shutdown of the unit from an external 24 volt AC power source. Relay mounts at control box.

Description Part Number802005291

802005728

802007881

NIGHT SETBACK RELAY KIT FOR ELECTROMECHANICAL CONTROL UNITS. Relay to put unit into NSB mode from an external 24 volt AC power source. Relay mounts at control box. Operation requires ACO stat with built-in NSB or a separate NSB stat. NIGHT SETBACK/DEMAND CONTROL RELAY KIT FOR ELECTROMECHANICAL CONTROL UNITS. Relay to put unit into NSB mode from one 24 volt AC power source and to put unit into load shed mode from another 24 volt AC power source (3 total wires required). Relay mounts at control box, operation requires ACO stat with built-in NSB or separate NSB stat. RANDOM START RELAY FOR ELECTROMECHANICAL CONTROL UNITS. Time delay relay to delay compressor startup when coming off night operation and to not allow all units to start at the same time.

115, 208/230, 265V

460, 575V

AUXILIARY RELAY. 24 volt DC relay to be wired to low voltage terminal block to allow a set of SPDT pilot duty contacts to operate miscellaneous devices when the fan or compressor operate. BOILERLESS SYSTEM KIT. Must be Mark IV control unit. Includes electronics and sensor to lock out compressor operation at 50o F to 60o F EWT and provide SPNO contacts to a field supplied electric heater control system. LOGIC LINK II. Must be Mark IV control unit. Includes electronics, ACO stat and subbase for adjustable night setback and setup and compressor only shutdown (demand control/load shed) from a 24 volt AC external power source. Also includes 1 hour override control at the thermostat.

MULTIPLE UNIT CONTROL PANEL. Allows master unit to be con-trolled by any thermostat. Slave units "follow" with paralleled operation. Not recommended with Boilerless System.

060844701

803005260

803005073

802005496

802005498

803005159

859002819

CONDENSATE OVERFLOW SAFETY SWITCH FOR ELECTROMECHANICAL CONTROL UNITS. Float switch in drain pan to shut down compressor operation when pan fills.

060845001

060846001

802005857

802005872

Circuit Board only

Relay only (3 req'd.per unit)

Master & 1 Slave

Master & 3 Slaves Kit

859004352

802026204

Kit with bleed port Valve

only with bleed port3/4" FPT

859004354Kit Relay only 803005073

CONTROL RELAY FOR MOTORIZED VALVE.

Unit Accessories



Refrigeration CircuitDiagram

3

4

5

12

6

10

8

2

1

11

7

TO WATER REGULATING VALVE (OPTION)


Ref.No. Description

PartNumber

208/

60/1

230/

60/1

265/

60/1

208/

60/1

230/

60/1

265/

60/1

208/

60/3

230/

60/3

460/

60/3

230/

50/1

208/

60/3

230/

60/3

460/

60/3

380/

50/3

030024

1 Compressor 1,2 until 3/88 060618401 1 1

1 Compressor 1,2 3/88 & later 060603701 1 1 1 Compressor 3 until 3/88 060624601 1 1 1 Compressor 3 3/88 & later 060806501 1 1 1 Compressor 1,2 060603703 1 1 Compressor 3 060806503 1 1 Compressor 1,2 until 3/88 060624001 1 1 1 Compressor 1,2 3/88 & later 060603702 1 1 1 Compressor 3 060806502 1 1 1 Compressor 1,2 until 3/88 060624002 1 1 Compressor 1,2 3/88 & later 060603704 1 1 Compressor 3 until 3/88 060624302 1 1 Compressor 3 3/88 & later 060806504 1 1 Compressor 1,2 060791305 1 1 Compressor 1,2 until 3/88 060618501 1 1 1 Compressor 1,2 3/88 & later 060791301 1 1 1 Compressor 3 until 3/88 060624701 1 1 1 Compressor 3 3/88 & later 060806601K 1 1 1 Compressor 1,2 060791305 1 1 Compressor 3 060806603 1 1 Compressor 1,2 until 3/88 060624101 1 1 1 Compressor 1,2 3/88 & later 060791302 1 1 1 Compressor 3 until 3/88 060624401 1 1 1 Compressor 3 3/88 & later 060806602 1 1 1 Compressor 1,2 until 3/88 060624102 1 1 Compressor 1,2 3/88 & later 060791304* 1 1 Compressor 3 until 3/88 060624402 1 1 Compressor 3 3/88 & later 060806604 1 1 Compressor 060603503 1 N/S Plug, Threaded 1/2"-13 802028117 1 1 1 1 1 1 1 1 1 1 1 1 1 1 N/S Capacitor 30 MFD, 370V 802007848 1 1 N/S Capacitor 25 MFD, 370V 802007855 1 N/S Capacitor 35 MFD, 370V 037516419 1 N/S Capacitor 35 MFD, 370V 802007849 1 1 N/S Capacitor 30 MFD, 370V 037516429 1 N/S Capacitor Bracket 060675201 1 1 N/S Capacitor Bracket 060675202 1 1 1 1

Refrigeration CircuitComponents

N/S = Not shown on diagram. 1 = CCH2 = CCG3 = CCW* If serial number ends in "T4" compressor is part number 060618504.

Continued on next page.


2 Coaxial Coil 1,2 Copper Inner Tube 060601901 1 1 1 1 1 1 1 2 Coaxial Coil 3 CUNI Inner Tube 060601902 1 1 1 1 1 1 1 2 Coaxial Coil 1,2 Copper Inner Tube 060602001 1 1 1 1 1 1 1 2 Coaxial Coil 3 CUNI Inner Tube 060602002 1 1 1 1 1 1 1 3 Fin Tubular Coil (Air To Refrig.) 060604502 1 1 1 1 1 1 1 3 Evaporator Coil (Air To Refrig.) 060604501 1 1 1 1 1 1 1 4 Capillary (36 X .059 X .112) 802001060 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 Strainer/ Distributor 060623701 1 1 1 1 1 1 1 1 1 1 1 1 1 1

6 Reversing Valve 802026045 1 1 1 1 1 1 1 1 1 1 1 1 1 1 7 Solenoid, Reversing Valve 802026121 1 1 1 1 1 1 1 1 1 1 1 1 1 1

8 Switch, High Pressure 060605401 1 1 1 1 1 1 1 1 1 1 1 1 1 1 10 Thermostat, Low Temp Cutout 1,2 066540601 1 1 1 1 1 1 1 1 1 1 1 1 1 1 10 Thermostat, Low Temp Cutout 3 066540603 1 1 1 1 1 1 1 1 1 1 1 1 1 1 11 Speed Clip, Thermostat 802017214 1 1 1 1 1 1 1 1 1 1 1 1 1 1 12 Accumulator 3 802025544 1 1 1 1 1 1 1 1 1 1 1 1 1 1 N/S Water Regulating Valve 1,2 (C08=W) 802026198 1 1 1 1 1 1 1 1 1 1 1 1 1 N/S Water Regualting Valve 3 (C08=W) 802026162 1 1 1 1 1 1 1 1 1 1 1 1 1 N/S Drain Pan Assy * 1 1 1 1 1 1 1 1 1 1 1 1 1 1

N/S Flanged Nut, Compressor Mounting until 3/88 802012035 4 4 4 4 4 4 4 4 4 4 Flanged Nut, Compressor Mounting 3/88 & later 802012035 4 4 4 4 4 4 4 4 4 4 4 4 4 4 N/S Grommet, Compr. Mounting (C06= 1) until 3/88 802003084 4 4 4 4 4 4 4 4 4 4 Grommet, Compr. Mounting (C06= 1) 6 until 3/88 802003084 4 4 4 4 4 4 4 4 4 4 4 4 4 4 N/S Grommet, Compr. Mounting (C06= E) until 3/88 802003436 4 4 4 4 4 4 4 4 4 4 N/S Sleeve, Compressor (C06= 1) 6 3/88 & later 031313600 4 4 4 4 4 4 4 4 4 4 4 4 4 4 N/S Sleeve, Compressor (C06= E) 7 3/88 & later 044074900 4 4 4 4 4 4 4 4 4 4 4 4 4 4 N/S Spacer, Lower (C06= E) 7 3/88 & later 060687901 4 4 4 4 4 4 4 4 4 4 4 4 4 4 N/S Spacer, Top (C06= E) 7 3/88 & later 060687801 4 4 4 4 4 4 4 4 4 4 4 4 4 4 N/S Spring, Compr. Mounting (C06= E) until 3/88 802003438 4 4 4 4 4 4 4 4 4 4 Spring, Compr. Mounting (C06= E) 7 3/88 & later 060688001 4 4 4 4 4 4 4 4 4 4 4 4 4 4 N/S Washer, Retainer, Compr. Mtg. (C06= E) until 3/88 802003437 4 4 4 4 4 4 4 4 4 4 N/S Washer, Compr. Mounting (C06= E) until 3/88 802003439 4 4 4 4 4 4 4 4 4 4

Ref.No. Description

PartNumber

208/

60/1

230/

60/1

265/

60/1

208/

60/1

230/

60/1

265/

60/1

208/

60/3

230/

60/3

460/

60/3

230/

50/1

030024

208/

60/3

230/

60/3

460/

60/3

380/

50/3

Refrigeration Circuit Components- Continued

N/S = Not shown on diagram.* Please contact Daikin Applied with unit model and serial number for part numbers on Cabinet/ Chassis components.1 = CCH2 = CCG3 = CCW6 Used only on Standard Construction units built prior to Serial Number Engineering Revision -02. (Serial Number Digits 9 & 10).7 Used on all units (Std. and Extra Quiet Construction) starting with Serial Number Engineering Rev. -02.(Serial number digits 9 & 10).


Fan and Housing Assembly

Ref.No. Description

024 030

208/

60/1

230/

60/1

265/

60/1

208/

60/3

23

0/60

/346

0/60

/323

0/50

/120

8/60

/123

0/60

/126

5/60

/1PartNumber

208/

60/3

230/

60/3

460/

60/3

380/

50/3

15 Motor, 1/3 HP 060961801 1 1 1 1 1 1 1 1 15 Motor, 1/3 HP 060961802 1 1 15 Motor, 1/3 HP 060961803 1 1 15 Motor, 1/3 HP 060961804 1 1 N/S Motor Mount Kit 062200601 1 1 1 1 1 1 1 1 1 1 1 1 1

16 Capacitor 7.5 MFD 370V 037516404 1 1 1 1 1 1 1 1 1 1 1 1 1 17 Bracket, Capacitor 850010570 1 1 1 1 1 1 1 1 1 1 1 1 1 1

18 Blower Housing 060699604 1 1 1 1 1 1 1 1 1 1 1 1 1 1 19 Inlet Ring 060828801 1 1 1 1 1 1 1 1 1 1 1 1 1 1 20 Wheel- Blower 802000037 1 1 1 1 1 1 1 1 1 1 1 1 1 1 21 Support Bracket 060609501 1 1 1 1 1 1 1 1 1 1 1 1 1 1 22 Protector Terminal 802007316 1 1 1 1 1 1 1 1 1 1 1 1 1 1

Straight Discharge is standard.

End Discharge same as standard except rotated 180o.

21

15

19

20

16 17 22

18


SIDE VIEWFRONT VIEW

Control BoxStandard Control Layout- 60HZ

38

34 32 43

37

29

36

28

27

26

33

30

35


SIDE VIEWFRONT VIEW

Control BoxStandard Control Layout- 50 HZ

38

37

34 32 42 29

28

27

26

33

30

35

39

43

36

40

41


Bub.Num. Description

PartNumber

208/

60/1

230/

60/1

265/

60/1

208/

60/1

230/

60/1

265/

60/1

208/

60/3

230/

60/3

460/

60/3

230/

50/1

030024

208/

60/3

230/

60/3

460/

60/3

380/

50/3

26 Circuit Board, Mark IV 3 until 3/05 060638806 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Circuit Board, Mark IV, DC 3,4 3/05 & later 056792401K 1 1 1 1 1 1 1 1 1 1 1 1 1 1 26 Circuit Board, Electromechanical 1 060679202 1 1 1 1 1 1 1 1 1 1 1 1 1 1 N/S Circuit Board, Microtech 2 060959401 1 1 1 1 1 1 1 1 1 1 1 1 27 Stand-Off 3 802028130 7 7 7 7 7 7 7 7 7 7 7 7 7 7 27 Stand-Off 1 802028130 4 4 4 4 4 4 4 4 4 4 4 4 4 4 N/S Stand-Off 2 802028130 1 1 1 1 1 1 1 1 1 1 1 1

28 Nylon Nut 3 802012415 7 7 7 7 7 7 7 7 7 7 7 7 7 7 28 Nylon Nut 1 802012415 4 4 4 4 4 4 4 4 4 4 4 4 4 4 N/S Nylon Nut 2 802012415 1 1 1 1 1 1 1 1 1 1 1 1

29 Control Box 061225702 1 1 1 1 1 1 1 1 1 1 1 1 1 1

30 Low Volt Guard 060609401 1 1 1 1 1 1 1 1 1 1 1 1 1 1 32 Contactor, Compressor 1,3 803005105 1 1 1 1 32 Contactor, Compressor 1,3 803005196 1 1 32 Contactor, Compressor 1,3 803005193 1 1 1 1 1 32 Contactor, Compressor 1,3 803005222 1 1 32 Contactor, Compressor 1,3 803005233 1 N/S Contactor, Compressor 2 803005223 1 1 1 1 1 1 N/S Contactor, Compressor 2 803005222 1 1 1 1 1 1

33 Relay, Fan 1,2,3 802005819 1 1 33 Relay, Fan 1,3 803005132 1 1 33 Relay, Fan 1,3 802005906 1 N/S Relay, Fan 2 047356506 1 1 1 1 1 1 1 1 1 1

34 Cup Washer, Ground Screw 802007455 1 1 1 1 1 1 1 1 1 1 1 1 1 1N/S = Not shown on diagram1 Electromechanical Control units only. (Units with Model No. Digit 8 = E).2 MicroTech Control units only.(Units with Model No. Digit 8 = C).3 Mark IV Control units only. (Units with Model No. Digit 8= M).4 Mark IV Control units - When replacing reversing valve and/or coil refer to Service Bulletin WS-SB-20070423.

Control Box Components

Continued on next page.


35 Relay, Random Start 1,4 802005498 1 1 1 1 1 1 1 1 1 1 1 1 1 1 36 Relay, Shutdown 1,5 24V 802005291 1 1 1 1 1 1 1 1 1 1 1 1 1 1 37 Relay, Night Setback 1,6 802005728 1 1 1 1 1 1 1 1 1 1 1 1 1 1 37 Relay, Demand Control, Bd Galt 1,7 802007881 1 1 1 1 1 1 1 1 1 1 1 1 1 1 38 Relay, Auxiliary 8 24V 803005073 1 1 1 1 1 1 1 1 1 1 1 1 1 1 N/S Relay, SPDT 1 802005206 1 1 1 1 1 1 1 1 1 1 1 1 39 Angle Bracket 060760401 1 1

N/S Terminal Block 2 3-Pole 049759001 N/S Terminal Block 2 4-Pole 049759002 1 1 1 1 1 1 1 1 1 1 1 1 N/S Terminal Block 2 5-Pole 049759003 1 1 1 1 1 1 1 1 1 1 1 1 1

41 End, Terminal Block 802007432 1 1 42 Terminal Lug 802007744 1 1

43 Transformer 1,2,3 208/230V 060614101 1 1 1 1 1 1 1 1 1 1 43 Transformer 1,2,3 277V, 24V 060630701 1 1 43 Transformer 1,2,3 480V, 24V 060676001 1 1 N/S Transformer 2 060949301 1 1 1 1 1 1 1 1 1 1 1 1 N/S Air & Water Temperature Sensor 2 until 12/99 4EZS9158 2 2 2 2 2 2 2 2 2 2 2 2 Air & Water Temperature Sensor 2 12/99 & later 106110801 2 2 2 2 2 2 2 2 2 2 2 2 N/S Clamp, Sensor 2 802017214 2 2 2 2 2 2 N/S Clamp, Sensor 2 802017215 2 2 2 2 2 2 N/S Circuit Breaker 803007113 1 1 1 1 1 1 1 1 1 1 1 1 1 1

Bub.Num. Description

PartNumber

208/

60/1

230/

60/1

265/

60/1

208/

60/1

230/

60/1

265/

60/1

208/

60/3

230/

60/3

460/

60/3

230/

50/1

030024

208/

60/3

230/

60/3

460/

60/3

380/

50/3

N/S = Not shown on diagram1 Electromechanical Control units only. (Units with Model No. Digit 8 = E).2 MicroTech Control units only. (Units with Model No. Digit 8 = C). 3 Mark IV Control units only. (Units with Model No. Digit 8 = M).4 Only on units with Random Start Relay Option.5 Only on units with Shutdown Relay Option.6 Only on units with Night Setback Option.7 Only on units with Demand Control Relay Option.8 Only on units with Auxiliary Relay Option.

Control Box Components- Continued

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!

552358 Rev. C 03/2020 CPL Page 1 of 1

McQuay Ceiling ConcealedHorizontal Water Source Heat Pump

CCH, CCG, CCW024, 030 Vintage A

Critical Components Model Unit Size Voltage Part Number

Control Control Board, Mark IV, DC ALL 024, 030 N/A 056792401KControl Board, Electromechanical ALL 024, 030 N/A 060679202Control Board, Microtech ALL 024, 030 N/A 060959401

CompressorCompressor CCH, CCG 024 208-230/60/1 060603701Compressor CCW 024 208-230/60/1 060806501Compressor CCH, CCG 024 265/60/1 060603703Compressor CCW 024 265/60/1 060806503Compressor CCH, CCG 024 208-230/60/3 060603702Compressor CCW 024 208-230/60/3 060806502Compressor CCH, CCG 024 460/60/3 060603704Compressor CCW 024 460/60/3 060806504Compressor CCH, CCG 024 230/50/1 060791305Compressor CCH, CCG 030 208-230/60/1 060791301Compressor CCW 030 208-230/60/1 060806601KCompressor CCH, CCG 030 265/60/1 060791305Compressor CCW 030 265/60/1 060791305Compressor CCH, CCG 030 208-230/60/3 060791302Compressor CCW 030 208-230/60/3 060806602Compressor CCH, CCG 030 460/60/3 060791304Compressor CCW 030 460/60/3 060806604Compressor ALL 030 380/50/3 060603503

Fan MotorMotor, 1/3 HP ALL 024, 030 208-230/60/1/3 060961801Motor, 1/3 HP ALL 024, 030 265/60/1 060961802Motor, 1/3 HP ALL 024, 030 460/60/3 060961803Motor, 1/3 HP ALL 024 230/50/1 060961804Motor, 1/3 HP ALL 030 380/50/3 060961804

Fan & Housing AssemblyBlower Housing & Wheel Assy ALL 024, 030 N/A 060699604Wheel- Blower ALL 024, 030 N/A 802000037

SensorAir & Water Temp Sensor ALL 024, 030 N/A 106110801

mcquay ceiling concealed horizontal water source …...mcquay ceiling concealed horizontal water...

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