Applied Decentralized Products Water Source Heat Pump / Rev.A HWH024D, HWH030D HWW024D, HWW030D PL

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1 Applied Decentralized Products Water Source Heat Pump / Rev.A HWH, HWH HWW, HWW PL

2 Nomenclature

3 Nomenclature

4 Field Installed Thermostats & Subbases For Mark IV/AC Control Units Code 03 must be M. Standard Automatic Changeover Thermostat & Subbase. Honeywell T874/Q674. LED for "Service." Mounts horizontal. System "Off-Auto" switch and fan "On-Auto" switch. Description Part Number DAIKIN Part Number Thermostat 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. 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 12 DEG.F below day heat setpoint. System "Off-Auto" switch and fan "On-Auto-Override" switch. Standard Automatic Changeover Thermostat & Subbase for Operating Two Units. Honeywell T874/Q674. LED for "Service." Mounts horizontal. System "Off-Auto" switch. Thermostat Subbase Thermostat Subbase Thermostat Subbase Programmable Electronic Thermostat & Subbase. Honeywell Chonotherm III (1 Stage Heat, 1 Stage Cool)

5 4 Field Installed Thermostats & Subbases Accessories Description Part Number DAIKIN Part Number Universal Thermostat Guard. Honeywell TG512A. Clear plastic with ring base, lock and keys Programmable Thermostat Guard. Honeywell TG511A. Clear plastic with ring base, lock and keys Deluxe Locking Cover for T874/Q674 Thermostats. Honeywell TG504A. Applies only to T874/Q674 thermostats. Replaces standard thermostat cover. Includes cover, lock and keys SEE NOTE ADAPTER PLATE FOR T874/Q674 THERMOSTATS. Allows for horizontal thermostat to be mounted on a vertical junction box OVERRIDE TIMER - 1 HOUR OVERRIDE TIMER - 6 HOUR NOTE: Do not use with Deluxe ACOThermostat with override and Subbase ( ), ( ), ( ).

6 Field Installed Unit Accessories Fire Rated Supply or Return Hoses. Steel braided hose with one MPT and one MPT swivel fitting. 2 per unit Condensate Hose Assembly. Requires trap by others.1 per unit Description Part Number DAIKIN Part Number 610mm long 3/4IN.ID mm long 3/4IN. ID Clear Plastic 762mm long Fire Rated 610mm long Fire Rated 914mm long Ball Valve. Combination shutoff and balancing valve with memory stop. 2 per unit. 3/4IN. FPT Water Regulating Valve. Dual acting type. Includesflair and for connection to shrader fitting. Maximum working pressure 1034 kps. CCH Units 3/4IN. ID CCW Units 3/4IN. ID mm Throwaway Filter. Replacement for standard filter. 2 per unit mm Pleated Filter. Replacement for standard filter. 35 percent efficient. 2 per unit Full Perimeter Return Air Duct Collar & 51mm Filter Rack. Four sheet metal pieces to hold 51mm thick filter and to allow for easy connection ofreturn air duct onto its 25mm collar. Replaces standard brackets mm Throwaway Filter. Fits into 51mm thick filter rack mm Pleated Filter. Replacement for standard filter. 35 percent efficient Roll Filter Section Kit. Completely assembled kit with all necessary mounting holes to attach to entering air side of unit. No media included. Roll Filter Duct Collar Kit. All parts included in package for field assembly. Once assembled it mounts to roll filter section. Duct attaches directly to duct collar Roll Filter Media. 15.2m continuous roll of fiberglass media Filter Advancement Crank. 1219mm length for manually advancing filter media

7 Field Installed Control Accessories 6 Description Part Number DAIKIN Part Number 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. Contact rating is 3 24 volts. Boilerless System Kit. Must be Mark IV control unit. Includes electronics and sensor to lock out compressor operation at 50 DEG. F to 60 DEG.F EWT and provide SPNO contacts to a field supplied electric heater control system. Code 03 must be "M" Multiple Unit Control Panel. Allows master unit to be controlled by any thermostat. Slave units "follow" with paralleled operation. Motorized Valve. Includes prewired valve operator, conduit assembly with leads and quick connects. Valve shuts water flow off for variable pumping. Requires control relay. Master & 1 Slave Control of 3 units Control Relay for Motorized Valve

8 Refrigeration Circuit Compressor & Condenser Components 7

9 Refrigeration Circuit Compressor & Condenser Components No. Index 8 Parts No. Parts Name Drwg. No. Parts Model & Specification Q ty/unit 1 A COMPRESSOR /50/1 1 1 A COMPRESSOR /50/1 1 1 A COMPRESSOR /50/1 1 1 A COMPRESSOR /50/1 1 N/S SCREW N/S MOUNTING ASSY N/S LOCK WASHER N/S PLAIN WASHER N/S COMPRESSOR CAPACITOR (230V ONLY) MFD 440V 1 1 N/S COMPRESSOR CAPACITOR SUPPORT N/S A COMPRESSOR CRANKCASE HEATER V UNITS 1 1 N/S A COMPRESSOR CRANKCASE HEATE V UNITS CONDENSER (COPPER TUBE) CONDENSER (CUPRO NICKEL TUBE) CONDENSER (COPPER TUBE) CONDENSER (CUPRO NICKEL TUBE) WATER TUBE (IN) WATER TUBE (OUT) WATER TUBE ADAPTER N/S TUBE (LIQUID) N/S CONDENSER INSULATION (CCW UNITS) 22 IN. X 22 IN. 1 1 N/S CONDENSER INSULATION (CCW UNITS) 15 IN. X 15 IN. 1 1 N/S MUFFLER/ EXTRA QUIET UNITS (C06= S) 1 1 N/S = Not shown on diagram. Wiring Symbol Notes

10 Refrigeration Circuit Evaporator / Reversing Valve / Switches / Water Regulator Valve & Miscellaneous Components No. Index Parts No. Parts Name Drwg. No. Parts Model & Specification Q ty/unit EVAPORATOR COIL EVAPORATOR COIL C STRAINER C STRAINER CAPILLARY TUBE ASSY CAPILLARY TUBE ASSY A REVERSING VALVE REVERSING VALVE (SOLENOID) MICROTECH CONTROLS (C03= L) REVERSING VALVE (SOLENOID) MARK IV CONTROL (C03= M) 1 1 N/S MICROTECH WIRE & RECEPTACLE ASSY N/S MARK IV WIRE & RECEPTACLE ASSY A HIGH PRESSURE SWITCH ASSY INCLUDES TERMINALS A HIGH PRESSURE SWITCH (SWITCH ONLY) LOW TEMPERATURE CUT-OUT CLIP/ THEMOSTAT N/S SHRADER VALVE ASSY N/S FUSIBLE PLUG ASSY N/S WATER REGULATOR VALVE (HWW UNITS) 1 1 N/S WATER REGULATOR VALVE (HWH UNITS) 1 1 N/S A FLOAT SWITCH N/S TUBE VIBRATION ABSORBER 4FDX9004 EXTRA QUIET UNITS (C06= S) 1 1 N/S = Not shown on diagram. Wiring Symbol Notes 9

11 Fan Assembly & Housing Section Components 10

12 Fan Assembly & Housing Section Components No. Index Parts No. Parts Name Drwg. No. Parts Model & Specification 230V 380V Q ty/unit 230V 15 A MOTOR HP A MOTOR HP A CAPACITOR MFD 370V CAPACITOR BRACKET BLOWER HOUSING INLET RING BLOWER WHEEL V Wiring Symbol Notes 11

13 Control Box Section Components- MicroTech Control (C03 = L) No. Index 12 Parts No. Parts Name Drwg. No. Parts Model & Specification 230V 380V Q ty/unit 230V N/S TERMINAL BLOCK N/S TERMINAL END BLOCK N/S ANGLE BRACKET N/S A FAN CONTACTOR N/S A FAN CONTACTOR N/S A COMPRESSOR CONTACTOR N/S A COMPRESSOR CONTACTOR N/S C TRANSFORMER N/S C TRANSFORMER 4EPC N/S TRANSFORMER TERMINALS N/S A RELAY/ BOILERLESS SYSTEM C11= MBS N/S A RELAY/ TIMED OUTPUT RELAY C11= MTR N/S A RELAY/ FRESH AIR DAMPER C11= MFD N/S A RELAY/ MOTORIZED VALVE C11= MTV N/S RELAY/ FAULT C12= F N/S A WATER TEMPERATURE SENSOR ASSY INCLUDES RECEPTACLE N/S A WATER TEMPERATURE SENSOR N/S A AIR TEMPERATURE SENSOR ASSY INCLUDES CONNECTOR N/S A AIR TEMPERATURE SENSOR N/S STAND-OFF/ PC BOARD /17 IN N/S SUPPRESSOR N/S SUPPRESSOR SLEEVE N/S A MICROTECH CONTROLLER N/S CONTROL BOARD/ LO VOLTAGE POSITION N/S TERMINAL BLOCK FOR LO VOLT BOARD N/S = Not shown on diagram 380V Wiring Symbol Notes

14 Control Box Section Components- Mark IV Board Control (C03 = M) No. Index Parts No. Parts Name Drwg. No. Parts Model & Specification 230V 380V Q ty/unit 230V N/S TERMINAL BLOCK N/S TERMINAL END BLOCK N/S ANGLE BRACKET N/S PANEL/ LO VOLTAGE GUARD N/S A FAN CONTACTOR N/S A FAN CONTACTOR N/S A COMPRESSOR CONTACTOR N/S A COMPRESSOR CONTACTOR N/S C TRANSFORMER N/S C TRANSFORMER 4EPC N/S TRANSFORMER TERMINALS N/S A CIRCUIT BREAKER N/S WATER TEMPERATURE SENSOR ASSY INCLUDES RECEPTACLE N/S WATER TEMPERATURE SENSOR ONLY N/S STAND-OFF/ PC BOARD /17 IN N/S ARK IV CONTROL BOARD (AC) N/S = Not shown on diagram 380V Wiring Symbol Notes 13

15 Base Pan Components 14

16 Base Pan Components Straight Discharge (C05= S) / End Discharge (C05= E) Standard Construction (C06= 1) / Standard Construction (C06= 1) No. Index Parts No. Parts Name Drwg. No. Parts Model & Specification Q ty/unit Wiring Symbol Notes BASE PAN INSULATION/ BASE PAN INSULATION INSULATION/ DRAIN PAN INSULATION/ DRAIN PAN DRAIN PAN

17 16 Base Pan Components End Discharge (C05= E)) / Straight Discharge (C05= S) Extra-Quiet Construction (C06= S) / Extra-Quiet Construction (C06= S) No. Index Parts No. Parts Name Drwg. No. Parts Model & Specification Q ty/unit Wiring Symbol Notes BASE PAN INSULATION/ BASE PAN INSULATION INSULATION/ DRAIN PAN INSULATION/ DRAIN PAN DRAIN PAN INSULATION/ DECOUPLER

18 Panels & Cabinet Section 024 Components 17

19 18 Panels & Cabinet Section 024 Components No. Index Parts No. Parts Name Drwg. No. Parts Model & Specification STANDARD(C06=1) Q ty/unit EXTRA QUIET(C06=S) SNAP-IN BUSHING PANEL (RIGHT FRONT) INSULATION X PANEL (CORNER) INSULATION X BLOWER PANEL INSULATION X CHANNEL (CORNER) INSULATION X INSULATION X BULKHEAD INSULATION X INSULATION X TOP PANEL INSULATION X INSULATION X ACCESS PANEL INSULATION X INSULATION X SNAP-IN BUSHING BUSHING INSULATION/ FOAM X INSULATION/ FOAM X INSULATION/ FOAM X INSULATION/ FOAM X SCREW SPLIT BUSHING CHANNEL (FILTER TOP) SCREW ANGLE (FILTER SIDE) CHANNEL (FILTER BOTTOM) COMPRESSOR SUPPORT NUT INSULATION X INSULATION X INSULATION X Wiring Symbol Notes

20 Panels & Cabinet Section 024 Components No. Index Parts No. Parts Name Drwg. No. Parts Model & Specification STANDARD(C06=1) Q ty/unit EXTRA QUIET(C06=S) INSULATION X 19 1 N/S C FILTER/ THROWAWAY (C14 = A) 1 1 N/S C FILTER/ PLEATED (C14 = B) 1 1 N/S = Not shown on diagram. Wiring Symbol Notes 19

21 20 Panels & Cabinet Section 030 Components No. Index Parts No. Parts Name Drwg. No. Parts Model & Specification STANDARD(C06=1) Q ty/unit EXTRA QUIET(C06=S) SNAP-IN BUSHING PANEL (RIGHT FRONT) INSULATION X PANEL (CORNER) INSULATION X BLOWER PANEL INSULATION X CHANNEL (CORNER) INSULATION X INSULATION X BULKHEAD INSULATION X INSULATION X TOP PANEL INSULATION X INSULATION X ACCESS PANEL INSULATION X INSULATION X SNAP-IN BUSHING BUSHING INSULATION/ FOAM X INSULATION/ FOAM X INSULATION/ FOAM X INSULATION/ FOAM X SCREW SPLIT BUSHING CHANNEL (FILTER TOP) SCREW ANGLE (FILTER SIDE) CHANNEL (FILTER BOTTOM) COMPRESSOR SUPPORT NUT INSULATION X INSULATION X INSULATION X Wiring Symbol Notes

22 Panels & Cabinet Section 030 Components No. Index Parts No. Parts Name Drwg. No. Parts Model & Specification STANDARD(C06=1) Q ty/unit EXTRA QUIET(C06=S) N/S INSULATION X INSULATION X 19 1 N/S C FILTER/ THROWAWAY (C14 = A) 1 1 N/S C FILTER/ PLEATED (C14 = B) 1 1 N/S = Not shown on diagram. Wiring Symbol Notes 21

McQuay. Ceiling Concealed Water Source Heat Pump. CCH, CCG, CCW 015, 019 Vintage A. Last Manufactured: 1995

McQuay. Ceiling Concealed Water Source Heat Pump. CCH, CCG, CCW 015, 019 Vintage A. Last Manufactured: 1995 Replacement Parts List No. 55235700 Revision C 08/2017 McQuay Ceiling Concealed Water Source Heat Pump CCH, CCG, CCW 015, 019 Vintage A Last Manufactured: 1995 To find your Daikin Applied parts distributor,