McQuay Centrifugal Chiller WCC100, WCC113, WCC126 / Rev.C PL

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Roderick Lester
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1 McQuay Centrifugal Chiller WCC100, WCC113, WCC126 / Rev.C PL

2 WCC100 / WCC113 / WCC126 1

3 WCC100 / WCC113 / WCC126 2

4 Control Box- MicroTech II Unit Control Box Mounting Components 3

5 4 Control Box- MicroTech II Unit Control Box Mounting Components No. Index Parts No. Parts Name Drwg. No. Parts Model & Specifi cation Q ty/unit WCC100 WCC113 WCC126 Wiring Symbol Notes OPERATOR INTERFACE PANEL (LCD TOUCH SCREEN) POWER CORD (OPERATOR INTERFACE PANEL) SUPPORT ARM ASSY. * BLOCK/ MOUNT SHELF SCREW WASHER/ PLAIN WASHER/ LOCK SPRING WASHER/ LOCK WASHER/ NYLON HEX. NUT SCREW * 1 Inclues swivel pin/ plastic washer/ steel washers & nut.

6 Control Box- MicroTech II Unit Control Box 5

7 6 Control Box- MicroTech II Unit Control Box No. Index Parts No. Parts Name Drwg. No. Parts Model & Specifi cation Q ty/unit WCC100 WCC113 WCC126 Wiring Symbol Notes BRACKET/ SWITCHES TERMINAL BLOCK W/RAIL UTB1 4 B CONTROLLER/ WITH DISPLAY * pc02 5 A CIRCUIT BREAKER AMP SP CB 6 B SWITCH V A SERIAL GATEWAY RS CTL. CODE= 2LEYYA/2LEYSA/2LEYBA A SERIAL GATEWAY MODBUS CTL. CODE= 2LEYMA/2LEMMA A SERIAL GATEWAY LONWORKS CTL. CODE= 2LEYLA A RELAY V SCREW A CONNECTOR HOLDER/ RELAY LABEL/ SWITCH BRACKET B SWITCH/ EMEGENCY CUT-OFF A BOARD/ UNIVERSAL COMMUNICATIONS UCM LABEL/ SOFTWARE A SINGLE BOARD PC ASSY PC N/S CONNECTOR/ SERVICE N/S= Not Shown on diagram. * 1 Controller must be programmed before shipping.unit serial number and software code (located on controller label) are required when ordering to insure proper software installation.

8 Control Box- MicroTech II Compressor Control Box Mounting Components 7

9 8 Control Box- MicroTech II Compressor Control Box Mounting Components No. Index Parts No. Parts Name Drwg. No. Parts Model & Specifi cation Q ty/unit WCC100 WCC113 WCC126 Wiring Symbol Notes COMPRESSOR CONTROL BOX * HZ. UNITS COMPRESSOR CONTROL BOX * HZ. UNITS SCREW X HEX. NUT WASHER/ LOCK ZPS WASHER A WASHER THICK * 1 See following pages for detail.

10 Control Box- MicroTech II Compressor Control Box Mounting Components 9

11 10 Control Box- MicroTech II Compressor Control Box Mounting Components No. Index Parts No. Parts Name Drwg. No. Parts Model & Specifi cation Q ty/unit WCC100 WCC113 WCC126 Wiring Symbol Notes CONTROLLER * pc02 1A EXPANSION BOARD (WCC) pcoe 2 C TRANSFORMER V- 24V 100VA T2/T3/T4 3 A CONTACTOR/ OIL PUMP P 331A 24VAC COIL OP 4 A OVERLOAD/ OIL PUMP DA18AA OL 5 A HEATER/ OIL PUMP OVERLOAD TERMINAL BLOCK W/RAIL CTB1 7 A CAPACITOR HZ UNITS 35MFD 370V CAP 7 A CAPACITOR HZ UNITS 60MFD 370V CAP 9 A CIRCUIT BREAKER A CB 10 A RELAY VAC 10A LR/CR/HR MOUNTING RAIL/ RELAYS SPRINGS/ RELAY HOLD DOWN STAND-OFF/ NYLONPOST A SIGNAL CONVERTER BOARD SC GUARDISTOR BOARD TERMINAL BLOCK CTB BOARD/ TRANSDUCER TRANSDUCERS COVER LABEL BUSHING BUSHING BARRIER/ ELECTRICAL LABEL/ COMPONENT CONTROL CONNECTOR KIT (TRANSDUCER) CONNECTOR KIT (TRANSDUCER) LABEL * 1 Controller must be programmed before shipping.unit serial number and software code (located on controller label) are required when ordering to insure proper software installation.

12 Control Box- MicroTech II Cables and Sensors 11

13 Control Box- MicroTech II Cables and Sensors 12

14 Control Box- MicroTech II Cables and Sensors No. Index Parts No. Parts Name Drwg. No. Parts Model & Specifi cation Q ty/unit WCC100 WCC113 WCC126 Wiring Symbol Notes CONDUIT FITTING IN CONDUIT FITTING IN VALVE CORE A SENSOR WELL/ OIL SUPPLY TUBE A SENSOR WELL A SENSOR/ OIL SUMP CS CABLE/ CS04 SENSOR CABLE/ COMP HEATER * CABLE/ OIL PUMP HEATER * N/S CABLE/ SOLENOIDS * CABLE/ HOT GAS SOLENOID CABLE/ DIFFERENTIAL PRESSURE SWITCHE A SENSOR CS A SENSOR * CABLE/ CS05 SENSOR CABLE/ TRANSDUCER A SWITCH/ HIGH PRESSURE HP CABLE/ HIGH PRESSURE SWITCH * A TRANSDUCER (HIGH) PSI CS02/ A TRANSDUCER (LOW) PSI CS01/ CABLE/ PLAN BETWEEN UNIT & COMPRESSOR CONTROLLER *** *** *** plan CABLE/ POWER BETWEEN UNIT & COMPRESSOR CONTROLLER **** **** **** N/S= Not Shown on Diagram. ***There are two cables.each made from 15 feet of the above listed p/n. ****There are two cables.each made from 20 feet of the above listed p/n. * 1 Cable assembly includes 90 C fi tting p/n ( ) and Anti- Short bushing p/n ( ). * 2 CS01/ CS02/ CS03/ CS06/ CS07/ CS08/ CS09/ CS10/ US02/ US03/ US04/ US05. * 3 Solenoid cable for oil cooler/ vane-open switch/ vane- closed switch/ vane control load/ vane control unload. 13

15 Control Box- MicroTech II Communications Options- BACnet / MODBUS / LonWorks 14

16 Control Box- MicroTech II Communications Options- BACnet / MODBUS / LonWorks No. Index Parts No. Parts Name Drwg. No. Parts Model & Specifi cation Q ty/unit WCC100 WCC113 WCC126 Wiring Symbol Notes A BACNET COMMUNICATIONS MODULE KIT WITHOUT RS 232 SERIAL INTERFACE CARD A BACNET COMMUNICATIONS MODULE KIT WITH RS 232 SERIAL INTERFACE CARD A BACNET COMMUNICATIONS MODULE KIT RS 232 SERIAL INTERFACE CARD ONLY CABLE/ POWER IN CABLE/ BCM SERIAL IN BRACKET/ MODULE CONNECTOR/ WAGO PIN N/S TOOL/ WAGO CONNECTOR MODBUS INSTALLATION KIT A MODBUS COMMUNICATIONS MODULE ONLY LONWORKS INSTALLATION KIT A LONWORKS COMMUNICATIONS MODULE ONLY A RS485 SERIALCARD N/S CABLE/ BENSHAW D ft. 20 ft. 20 ft. N/S= Not Shown on diagram. 15

17 16 Differential Pressure Switch / Hot Gas Bypass- Valves No. Index Parts No. Parts Name Drwg. No. Parts Model & Specifi cation Q ty/unit WCC100 WCC113 WCC126 Wiring Symbol Notes DIFFERENTIAL PRESSURE SWITCH FACTORY MOUNTED & WIRED/ SWITCHES/ WELLS/ POWER CABLES N/S CABLE/ DPS N/S A DIFFERENTIAL PRESSURE SWITCH N/S A WELL DIFFERENTIAL PRESSURE SWITCH- NONE/ WELLS N/S A SENSOR WELL (EVAP & COND IN/OUT NOZZLE) HOT GAS BYPASS/ VALVES N/S EXPANSION VALVE * VALVE/ HOT GAS REGULATOR VALVE/ SOLENOID BALL VALVE VALVE/ SHUT-OFF IN CAP/ SHUT-OFF VALVE N/S= Not shown on diagram * 1 This is a service kit which includes the ExpansionValve Assy p/n ( ) (parts detail on following page)/ and fi tting p/n ( ).

18 Hot Gas Bypass- Expansion Valve 17

19 18 Hot Gas Bypass- Expansion Valve No. Index Parts No. Parts Name Drwg. No. Parts Model & Specifi cation Q ty/unit WCC100 WCC113 WCC126 Wiring Symbol Notes VALVE ASSY TON BODY CAP SPRING STOP STEM PIN X C O-RING RETAINER WASHER PISTON SEAL RING C O-RING SCREW PIN X FITTING/ ORIFICE C QUAD RING CAP SCREW SEAL/ WASHER WASHER/ PLAIN

20 Liquid Line- Expansion Valves / Ball Valve / Sight Glass / King Valve / Flanges / Gaskets / O Rings / PilotValve SensorWell / Strainers No. Index Parts No. Parts Name Drwg. No. Parts Model & Specifi cation Q ty/unit WCC100 WCC113 WCC126 N/S VALVE/ MAINEXPANSION * N/S VALVE/ PILOT EXPANSION N/S VALVE/ MAIN SHUT-OFF (KING) IN SCREW/ KING VALVE X C GASKET/ KING VALVE /30IN. CONDENSER CAP/ KING VALVE N/S VALVE/ SHRADER (EXPANSION VALVETUBE) CORE/ SHRADER (EXPANSION VALVETUBE) CAP/ SHRADER (EXPANSION VALVE TUBE) N/S VALVE/ BALL (EXPANSION VALVE TUBE) N/S VALVE/ SHRADER (MAIN LIQUIDTUBE ASSY.) CAP/ MAIN LIQUID TUBE ASSY CORE/ MAIN LIQUID TUBE ASSY N/S VALVE/ SHUT OFF (EVAP. INLET) P X 0.63F CAP/ SHUT-OFF VALVE N/S FLANGE KIT/ LIQUID LINE TO MAIN EXPANSION VALVE C O-RING/ FLANGE N/S FLANGE/ EVAP. INLET C O-RING/ INLET FLANGE N/S FLANGE/ LIQUID LINE TO KING VALVE SCREW/ FLANGE X C GASKET/ LL TO KING VALVE FLANGE N/S ADAPTER/ MAIN LIQUID LINE TUBE ASSY COUPLING ADAPTER BUSH (STEEL) C O-RING/ MAIN LIQUID TUBE ASSY. ADAPTER N/S C STRAINER/ PILOT EXPANSION VALVE TUBE SOLD. COPPER FILTER D N/S C STRAINER ASSY. TXV TO KING VALVE (INTERNAL) IN. PIPE N/S SIGHT GLASS SADDLE/ MAIN LIQUID TUBE ASSY N/S C SIGHT GLASS CAP/ MAIN LIQUID TUBE ASSY N/S A SENSOR WELL/ PILOT VALVE LOCATED AT TOP OF EVAPORATOR ELBOW/ PILOT BULB TO SENSOR WELL DEG Wiring Symbol Notes * 1 This is a service kit which includes the ExpansionValve Assy p/n ( ) (parts detail on following page), fi ttings p/n ( ) & ( )/ o-rings p/n ( ) & ( )/ & gasket p/n ( ). 19

21 Liquid Line- Expansion Valve 20

22 Liquid Line- Expansion Valve No. Index Parts No. Parts Name Drwg. No. Parts Model & Specifi cation Q ty/unit WCC100 WCC113 WCC126 Wiring Symbol Notes VALVE ASSY BODY CAP SPRING STOP STEM PIN X C O-RING C RETAINER WASHER PISTON SEAL RING C O-RING SCREW PIN X FITTING- ORIFICE QUAD RING CAP SCREW SEAL/ WASHER WASHER/ PLAIN

23 Condenser & Evaporator Valves- Relief Valves / Shut-off Valves 22

24 Condenser & Evaporator Valves- Relief Valves / Shut-off Valves No. Index Parts No. Parts Name Drwg. No. Parts Model & Specifi cation Q ty/unit WCC100 WCC113 WCC126 Wiring Symbol Notes ELBOW/ RELIEF VALVE VALVE/ EVAP. RELIEF PSI VALVE/ 3-WAY SHUT-OFF P CAP/ SHUT-OFF VALVE PIPE NIPPLE X VALVE/ COND. RELIEF PSI ELBOW/ RELIEF VALVE VALVE/ SHUT-OFF CAP FOR SHUT-OFF VALVE FLARE CAP

25 Condenser 24

26 Condenser No. Index Parts No. Parts Name Drwg. No. Parts Model & Specifi cation Diameter 36IN. 42IN. 48IN. Wiring Symbol Notes TUBE TABLE TUBE CODE (6TH DIGIT) L/WALL THICKNESS TUBE TABLE TUBE CODE (6TH DIGIT) P/WALL THICKNESS HEADS/ GASKETS/ HARDWARE- 1 PASS N/S RETURN & CONNECTION HEAD IN. FLANGED CONNECTION 2 N/S RETURN & CONNECTION HEAD IN. VICTAULIC CONNECTION 2 N/S RETURN & CONNECTION HEAD IN. FLANGED CONNECTION 2 N/S SCREW IN. X 3.0IN. 112 N/S SCREW IN. X 3.5IN. 160 N/S NUT IN N/S C GASKET IN. 2 N/S C GASKET

27 Evaporator 26

28 Evaporator No. Index Parts No. Parts Name Drwg. No. Parts Model & Specifi cation Diameter 36IN. 42IN. 48IN. Wiring Symbol Notes TUBE TABLE TUBE CODE (6TH DIGIT) E/WALL THICKNESS TUBE TABLE TUBE CODE (6TH DIGIT) Q/WALL THICKNESS HEADS/ GASKETS/ HARDWARE- 1 PASS N/S RETURN & CONNECTION HEAD IN. FLANGED CONNECTION 1 N/S RETURN & CONNECTION HEAD IN. VICTAULIC CONNECTION 1 N/S RETURN & CONNECTION HEAD IN. FLANGED CONNECTION 1 N/S RETURN & CONNECTION HEAD IN. FLANGED CONNECTION 1 N/S SCREW IN. X 3.0IN. 112 N/S SCREW IN. X 3.5IN N/S NUT IN N/S C GASKET IN. 2 N/S C GASKET N/S C GASKET

29 Compressor 28

30 Compressor- 4-Way SA/SB Solenoid Valve &Tubing MicroTech II Units 29

31 30 Compressor- 4-Way SA/SB Solenoid Valve &Tubing MicroTech II Units No. Index Parts No. Parts Name Drwg. No. Parts Model & Specifi cation Q ty/unit WCC100 WCC113 WCC126 Wiring Symbol Notes 400 A SWITCH/ VANE CLOSE DIFFERENTIAL PRESSURE PSI WAY SOLENOID VALVE SA/SB INSTALLATION KIT/ 4-WAY VALVE TEE TUBE ASSY. (DRAIN * 1 ) TEE STRAIGHT CONNECTOR ELBOW CONNECTOR * SWIVEL/ STRAIGHT THREAD * TUBE ASSY. (SWITCH * 1 ) BOLT/ MOUNTING BRACKET * MOUNTING BRACKET/ 4-WAY VALVE * TUBE ASSY. (DRAIN * 1 ) TUBE ASSY. (SUPPLY * 1 ) TUBE ASSY. (DRAIN * 1 ) TUBE ASSY. (VANE OPEN * 1 ) TUBE ASSY. (VANE CLOSE * 1 ) * 1 Included in 4-WayValve Kit p/n ( ).

32 Compressor- Motor Drain Line / Motor Cooling Line / Liquid Injection No. Index Parts No. Parts Name Drwg. No. Parts Model & Specifi cation Q ty/unit WCC100 WCC113 WCC126 Wiring Symbol Notes MOTOR COOLING LINE N/S VALVE/ BALL (SHUT-OFF) N/S VALVE/ SOLENOID /24V N/S VALVE/ CHECK IN N/S C FILTER DRIER N/S SHRADER VALVE N/S SHRADER VALVE CORE N/S SHRADER VALVECAP N/S FLANGE/ MOTOR COOLING IN. MOTOR ONLY * N/S C GASKET/ MC FLANGE IN. MOTOR ONLY * N/S SCREW/ MC FLANGE IN. MOTOR ONLY * N/S FITTING/ NUT (MC CONNECTION) IN. MOTOR ONLY * N/S FITTING/ SLEEVE (MC CONNECTION) IN. MOTOR ONLY * MOTOR DRAIN LINE N/S FLANGE (2 BOLT) S N/S C O-RING (2 BOLT FLANGE) N/S C FILTER DRIER N/S VALVE/ BALL (SHUT-OFF) LIQUID INJECTION N/S VALVE/ SOLENOID N/S VALVE/ BALL N/S C STRAINER N/S FLANGE W/O-RING C O-RING/ FLANGE # SCREW/ FLANGE X SUCTION & DISCHARGE LINE- SUCTION VICTAULIC/GASKET/DISCHARGE CHECK VALVE COMPONENTS N/S C O-RING/ DISCHARGE NOZZLE FLANGE # N/S VICTAULIC COUPLING/ SUCTION * IN C GASKET/ SUCTION VICTAULIC IN N/S VALVE/ DISCHARGE CHECK SCREW/ DISCHARGE CHECK VALVE X C GASKET/ DISCHARGE CHECK * 1 20"motors are style numbers ( ) thru ( ); 22"motors are style numbers ( ) thru ( ). Motor Style numbers are indicated on the Compressor Data Plate. * 2 Coupling includes gasket.the same 14"coupling is used at the evaporator and compressor connections. 31

33 Compressor- Final Section Assembly 32

34 Compressor- Final Section Assembly No. Index Parts No. Parts Name Drwg. No. Parts Model & Specifi cation Q ty/unit WCC100 WCC113 WCC126 Wiring Symbol Notes 866 C O-RING (MOTOR SECTION TO GEAR TRAIN) * C O-RING (GEAR TRAIN TO FRONT END) * * 1 Included in 20"Motor Housing O-Ring Kit p/n K( ) & 22"Motor Housing O-Ring Kit p/n K( ). * 2 Included in Front End Assembly O-Ring Kit p/n K( ). 33

35 34 Compressor- WCC100 / WCC113 / WCC126 Front End Inlet Section Vanes / Piston / Cone / Seals

36 Compressor- WCC100 / WCC113 / WCC126 Front End Inlet Section Vanes / Piston / Cone / Seals No. Index Parts No. Parts Name Drwg. No. Parts Model & Specifi cation Q ty/unit WCC100 WCC113 WCC126 Wiring Symbol Notes 101 C QUAD RING * C QUAD RING * C O-RING * CONE /L IMPELLER CONE /M IMPELLER CONE /L IMPELLER CONE /M IMPELLER CONE /L IMPELLER CONE /M IMPELLER 1 120A SCREW/ CONE X B DOWEL PIN/CONE PISTON PISTON PISTON SEAL/ IMPELLER SEAL/ IMPELLER SEAL/ IMPELLER C RING/ RETAINER C RING/ RETAINER RETAINING RING/ IMPELLER SEAL C RING/ RETAINER RR VANE ASSY INCLUDES VANE & BEARING A VANE ONLY B BEARING ONLY DIFFUSER DIFFUSER SCREW X SCREW X VOLUTE * 1 Included in Front End O-Ring Kit p/n K( ). 35

37 36 Compressor- Main GearTrain Oil Filters / Oil Reservoir / Covers / Gaskets / Springs / CheckValves

38 Compressor- Main GearTrain Oil Filters / Oil Reservoir / Covers / Gaskets / Springs / CheckValves No. Index Parts No. Parts Name Drwg. No. Parts Model & Specifi cation Q ty/unit WCC100 WCC113 WCC126 Wiring Symbol Notes SCREW/ OIL FILTER COVER X SPRING C OIL FILTER X CHECK VALVE/ OIL FILTER P C GASKET/ OIL FILTER COVER C GASKET/ OIL RESERVOIR COVER COVER/ OIL FILTER PIN/ OIL RESERVOIR COVER X ORIFICE/ OIL RESERVOIR COVER STEEL BALL COVER/ OIL RESERVOIR SCREW/ OIL RESERVOIR COVER X PIPE PLUG

39 38 Compressor- Main GearTrain Motor End Low Speed Bearing / Cover / Rotor/Shaft / O-Rings / Gaskets

40 Compressor- Main GearTrain Motor End Low Speed Bearing / Cover / Rotor/Shaft / O-Rings / Gaskets No. Index Parts No. Parts Name Drwg. No. Parts Model & Specifi cation Q ty/unit WCC100 WCC113 WCC126 Wiring Symbol Notes BRASS WEIGHT ROTOR & SHAFT ASSY. SEE MOTOR TABLES GEAR HOUSING RETAINING RING SEAL/ LOW SPEED PIN X RETAINING RING SCREW/ LOW SPEED MOTOR COVER X BEARING/ LOW SPEED MOTOR END C O-RING * C O-RING * C GASKET/ LOW SPEED MOTOR COVER COVER/ LOW SPEED MOTOR * 1 Included in Gear Housing O-Ring Kit p/n K( ). 39

41 Compressor- Main GearTrain Impeller / Gear End Low Speed Bearing / Low SpeedThrust Bearing & Cover / Diffuser / Low Speed (Bull) Gear / Oil Deflectors / High Speed Shaft Seal / O-Rings / Pins 40

42 Compressor- Main GearTrain Impeller / Gear End Low Speed Bearing / Low SpeedThrust Bearing & Cover / Diffuser / Low Speed (Bull) Gear / Oil Deflectors / High Speed Shaft Seal / O-Rings / Pins No. Index Parts No. Parts Name Drwg. No. Parts Model & Specifi cation 41 Q ty/unit WCC100 WCC113 WCC126 1 HIGH SPEED ASSY. SEE FOLLOWING SECTION 305 LOW SPEED GEAR SEE TABLES FOLLOWING HIGH SPEED ASSY IMPELLER L IMPELLER M IMPELLER L IMPELLER M IMPELLER L IMPELLER M SCREW/ NOZZLE X PIN X SCREW X CONNECTOR CAP BEARING/ LOW SPEED GEAR END OIL DEFLECTOR (LOWER) SCREW X RETAINING RING SEAL/ HIGH SPEED SHAFT C O-RING * C O-RING * C O-RING * C O-RING * C O-RING * C O-RING * C O-RING * C O-RING * DIFFUSER (REAR) PIPE PLUG SCREW #10 X OIL DEFLECTOR (UPPER) SCREW X PIN/ LOCATING X PLUG/ EXPANSION SPACER/ GEAR WASHER/ THRUST BEARING/ LOW SPEED THRUST Wiring Symbol Notes

43 Compressor- Main GearTrain Impeller / Gear End Low Speed Bearing / Low SpeedThrust Bearing & Cover / Diffuser / Low Speed (Bull) Gear / Oil Deflectors / High Speed Shaft Seal / O-Rings / Pins No. Index 42 Parts No. Parts Name Drwg. No. Parts Model & Specifi cation Q ty/unit WCC100 WCC113 WCC LOCK PLATE/ LOW SPEED (BULL) GEAR COVER/ LOW SPEED THRUST * 1 Included in Gear Housing O'Ring Kit p/n K( ). * 2 Included in High Speed Assembly O'Ring Kit p/n K( ). Wiring Symbol Notes

44 Compressor- High Speed Assembly Pinion / Thrust Pump / High Speed Bearings / Seals 43

45 44 Compressor- High Speed Assembly Pinion / Thrust Pump / High Speed Bearings / Seals No. Index Parts No. Parts Name Drwg. No. Parts Model & Specifi cation Q ty/unit WCC100 WCC113 WCC126 GEAR CODE Notes SCREW X GEAR/HIGH SPEED SEE GEAR TABLE ON FOLLOWING PAGE SCREW X BEARING/ INACTIVE THRUST BEARING/ ACTIVE THRUST THRUST PUMP WCC 100/ THRUST PUMP WCC COVER/ THRUST SCREW X PIN HOUSING/ FRONT BEARING BEARING/ HIGH SPEED REAR PIN X BEARING/ FRONT HIGH SPEED HOUSING/ GEAR ORIFICE C O-RING * C O-RING * PIPE PLUG P C O-RING * PLUG/ ELLIPTICAL GEARS-HIGH SPEED (PINION) & LOW SPEED (BULL) HIGH SPEED PINION GEAR AV HIGH SPEED PINION GEAR AW HIGH SPEED PINION GEAR A HIGH SPEED PINION GEAR AY HIGH SPEED PINION GEAR AZ HIGH SPEED PINION GEAR BA HIGH SPEED PINION GEAR BB HIGH SPEED PINION GEAR BC HIGH SPEED PINION GEAR BD HIGH SPEED PINION GEAR BE HIGH SPEED PINION GEAR BF HIGH SPEED PINION GEAR BG HIGH SPEED PINION GEAR BH HIGH SPEED PINION GEAR BJ

46 Compressor- High Speed Assembly Pinion / Thrust Pump / High Speed Bearings / Seals No. Index Parts No. Parts Name Drwg. No. Parts Model & Specifi cation Q ty/unit WCC100 WCC113 WCC126 GEAR CODE Notes HIGH SPEED PINION GEAR BK HIGH SPEED PINION GEAR BL HIGH SPEED PINION GEAR BM HIGH SPEED PINION GEAR BN HIGH SPEED PINION GEAR BP HIGH SPEED PINION GEAR BQ HIGH SPEED PINION GEAR BR HIGH SPEED PINION GEAR BS HIGH SPEED PINION GEAR BT HIGH SPEED PINION GEAR BU LOW SPEED BULL GEAR AV LOW SPEED BULL GEAR AW LOW SPEED BULL GEAR A LOW SPEED BULL GEAR AY LOW SPEED BULL GEAR AZ LOW SPEED BULL GEAR BA LOW SPEED BULL GEAR BB LOW SPEED BULL GEAR BC LOW SPEED BULL GEAR BD LOW SPEED BULL GEAR BE LOW SPEED BULL GEAR BF LOW SPEED BULL GEAR BG LOW SPEED BULL GEAR BH LOW SPEED BULL GEAR BJ LOW SPEED BULL GEAR BK LOW SPEED BULL GEAR BL LOW SPEED BULL GEAR BM LOW SPEED BULL GEAR BN LOW SPEED BULL GEAR BP LOW SPEED BULL GEAR BQ LOW SPEED BULL GEAR BR LOW SPEED BULL GEAR BS LOW SPEED BULL GEAR BT LOW SPEED BULL GEAR BU O-RING KITS FRONT END (IGV) K 45

47 46 Compressor- High Speed Assembly Pinion / Thrust Pump / High Speed Bearings / Seals No. Index Parts No. Parts Name Drwg. No. Parts Model & Specifi cation Q ty/unit WCC100 WCC113 WCC126 GEAR CODE Notes HIGH SPEED ASSY K MAIN GEAR HOUSING K MOTOR HOUSING K 20IN MOTOR HOUSING K 22IN. * 1 This O-Ring is included in the High Speed Assembly O-Ring Kit K( ).

48 Compressor- 20" Motor Section (Motor Style: XX) Housing / Sight Glass / Motor / Terminals / Seals / Hardware 47

49 48 Compressor- 20" Motor Section (Motor Style: XX) Housing / Sight Glass / Motor / Terminals / Seals / Hardware Q ty/unit No. Index Parts No. Parts Name Drwg. No. Parts Model & Specifi cation WCC100 WCC113 WCC126 Wiring Symbol Notes 601 STATOR * 1 SEE MOTOR TABLES ON FOLLOWING PAGES CAP/ FLARE SCREW X FLANGE/ BLOCK-OFF ORIFICE CAP COVER/ END (MOTOR HOUSING) WASHER/ LOCK SCREW X HOUSING IN. MOTOR TERMINAL/ MOTOR (LOW VOLTAGE MOTOR) V TERMINAL/ MOTOR (MEDIUM VOLTAGE MOTOR) V SCREW/ TERMINAL X NUT/ TERMINAL WASHER/ FLAT- TERMINAL WASHER/ LOCK- TERMINAL PLUG/ MEDIUM VOLT TERMINAL C O-RING/ END COVER * C O-RING/ BLOCK-OFF * ORIFICE ASSY C O-RING/ ELECTRICAL BOX * 2 # ANGLE/ MOUNTING SCREW X CHANNEL/ MOUNTING SCREW X WASHER/ LOCK * SCREW * 3 #10 X MOTOR TERMINAL PIN ELECTRICAL BOX C SIGHT GLASS/ MOTOR END COVER DIA DOWEL PLUG W/O-RING FITTING/ ORIFICE * 1 See Gear Housing Section for location of rotor/shaft assembly. * 2 This O-Ring is included in the 20"Motor Housing Assembly O-Ring Kit K( ). * 3 Units built prior to 2/03 used a1/2" screw p/n ( ) and no lock washers.

50 Compressor- 20 Motor Section (Motors: Style XX) Stator / Rotor/Shaft Assy Ref. No Motor Code * 1 Motor Voltage Motor H.P. DAIKIN PARTS NUMBER Motor P.N. DAIKIN PARTS NUMBER Startor Part No. DAIKIN PARTS NUMBER Rotor/ Shaft Assy. * Y 346/ U 380/ H 440/ F 380/ G 400/ K 415/ A 440/ R 460/ S 480/ D 575/ / M 2400/ / C 3300/ J 3300/ / L 4160/ Y 346/ U 380/ H 440/ F 380/ G 400/ K 415/ A 440/ R 460/ S 480/ D 575/ / M 2400/ / C 3300/ J 3300/ / L 4160/ Y 346/ U 380/

51 50 Compressor- 20 Motor Section (Motors: Style XX) Stator / Rotor/Shaft Assy Ref. No Motor Code * 1 Motor Voltage Motor H.P. DAIKIN PARTS NUMBER Motor P.N. DAIKIN PARTS NUMBER Startor Part No. DAIKIN PARTS NUMBER Rotor/ Shaft Assy. * 2 73H 440/ F 380/ G 400/ K 415/ A 440/ R 460/ S 480/ D 575/ / M 2400/ / C 3300/ J 3300/ / L 4160/ Y 346/ K0U 380/ H 440/ F 380/ G 400/ K 415/ K0A 440/ K0R 460/ K0S 480/ K0D 575/ F 380/ G 400/ K 415/ K0A 440/ K0R 460/ K0S 480/ * 1 Digits 9, 10, 11 in compressor model number. * 2 Rotor and Low Speed Shaft shrunk fi t together.

52 Compressor- 22" Motor Section (Motor Style: XX) Housing / Sight Glass / Motor / Terminals / Seals / Hardware 51

53 52 Compressor- 22" Motor Section (Motor Style: XX) Housing / Sight Glass / Motor / Terminals / Seals / Hardware Q ty/unit No. Index Parts No. Parts Name Drwg. No. Parts Model & Specifi cation WCC100 WCC113 WCC126 Wiring Symbol Notes 601 STATOR * 1 SEE MOTOR TABLES ON FOLLOWING PAGES SCREW X FLANGE/ BLOCK-OFF SCREW X FLANGE COVER/ END (MOTOR HOUSING) WASHER/ LOCK SCREW X HOUSING IN. MOTOR TERMINAL/ MOTOR (LOW VOLTAGE MOTOR) V TERMINAL/ MOTOR (MEDIUM VOLTAGE MOTOR) V TERMINAL/ MOTOR (HIGH VOLTAGE MOTOR) V SCREW/ TERMINAL X NUT/ TERMINAL WASHER/ FLAT (TERMINAL) WASHER/ LOCK (TERMINAL) PLUG/ MEDIUM VOLT TERMINAL C O-RING/ END COVER * C O-RING/ BLOCK-OFF * C GASKET/ MC FLANGE IN. MOTOR ONLY * C O-RING/ ELECTRICAL BOX * 2 # BUS BAR/ HIGH VOLTAGE MOTOR ORIFICE ASSY CAP/ ORIFICE WASHER/ LOCK SCREW #10 X TERMINAL PIN ELECTRICAL BOX C SIGHT GLASS/ MOTOR END COVER DOWEL PLUG W/O-RING SHRINK TUBE/ HIGH VOLTAGE MOTOR * 1 See Gear Housing Section for location of rotor/shaft assembly. * 2 This O'Ring is included in the 22" Motor Housing Assembly O'Ring Kit K( ).

54 Compressor- 22 Motor Section (Motors: Style XX) Stator / Rotor/Shaft Assy Ref. No Motor Code * 1 Motor Voltage Motor H.P. DAIKIN PARTS NUMBER Motor P.N. DAIKIN PARTS NUMBER Startor Part No. DAIKIN PARTS NUMBER Rotor/ Shaft Assy. * 2 61U 380/ A 440/ R 460/ F 380/ S 480/ G 400/ D 575/ / M 2400/ C 3300/ / L 4160/ J 3300/ Y 346/ K 415/ H 440/ / / U 380/ A 440/ R 460/ F 380/ S 480/ G 400/ D 575/ / M 2400/ C 3300/ / L 4160/ J 3300/ / Y 346/ K 415/ H 440/ /

55 54 Compressor- 22 Motor Section (Motors: Style XX) Stator / Rotor/Shaft Assy Ref. No Motor Code * 1 Motor Voltage Motor H.P. DAIKIN PARTS NUMBER Motor P.N. DAIKIN PARTS NUMBER Startor Part No. DAIKIN PARTS NUMBER Rotor/ Shaft Assy. * / U 380/ A 440/ R 460/ F 380/ S 480/ G 400/ D 575/ / M 2400/ C 3300/ / L 4160/ J 3300/ / Y 346/ K 415/ / H 440/ / / N0U 380/ N0A 440/ N0R 460/ F 380/ N0S 480/ G 400/ N0D 575/ N / N0M 2400/ N0C 3300/ N0 4000/ N0L 4160/ J 3300/ / Y 346/

56 Compressor- 22 Motor Section (Motors: Style XX) Stator / Rotor/Shaft Assy Ref. No Motor Code * 1 Motor Voltage Motor H.P. DAIKIN PARTS NUMBER Motor P.N. DAIKIN PARTS NUMBER Startor Part No. DAIKIN PARTS NUMBER Rotor/ Shaft Assy. * 2 83K 415/ / / H 440/ / N / N2U 380/ N2A 440/ N2R 460/ N0F 380/ N2S 480/ N0G 400/ N2D 575/ N / N2M 2400/ N2C 3300/ N2 4000/ N2L 4160/ N0J 3300/ / N0Y 346/ N0K 415/ / N0H 440/ N / N / N3U 380/ N3A 440/ N3R 460/ N1F 380/ N3S 480/ N1G 400/ N3D 575/ N / N3M 2400/ N3C 3300/

57 56 Compressor- 22 Motor Section (Motors: Style XX) Stator / Rotor/Shaft Assy Ref. No Motor Code * 1 Motor Voltage Motor H.P. DAIKIN PARTS NUMBER Motor P.N. DAIKIN PARTS NUMBER Startor Part No. DAIKIN PARTS NUMBER Rotor/ Shaft Assy. * 2 N3 4000/ N3L 4160/ N1J 3300/ / N1Y 346/ N1K 415/ / N1H 440/ N / N / N2Y 346/ N2F 380/ N2G 400/ N2K 415/ N2J 3300/ N / N2H 440/ N / / Z 500/ N0X 5000/ X 5000/ X 5000/ * 1 Digits 9, 10, 11 in compressor model number. * 2 Rotor and Low Speed Shaft shrunk fi t together.

58 Compressor- Discharge Flange/O Ring / External Flanges / Valves / Fittings and Blockoffs 57

59 58 Compressor- Discharge Flange/O Ring / External Flanges / Valves / Fittings and Blockoffs No. Index Parts No. Parts Name Drwg. No. Parts Model & Specifi cation Q ty/unit WCC100 WCC113 WCC FLANGE/ BLOCK-OFF SCREW X C O-RING * CAP/ FLARE C GASKET/ SHUT-OFF VALVE VALVE/ SHUT-OFF SCREW X VALVE/ ANGLE BUSHING CONNECTOR CONNECTOR SCREW X SCREW X C O-RING * C O-RING * CAP/ VICTAULIC (SUCTION) SERVICE TOOL FLANGE/ BLOCK-OFF SERVICE TOOL SCREW X CONNECTOR CONNECTOR CAP TEE/ STRAIGHT RUN TEE/ BRANCH SCREW X DISCHARGE NOZZLE SCREW X COUPLING/ VICTAULIC (SUCTION) IN A C GASKET/ SUCTION VICTAULIC IN FLANGE/ BLOCK-OFF SERVICE TOOL C PLUG/ O-RING / C O-RING * C O-RING * C O-RING * PLUG- PIPE * 1 This O-Ring is included in the Gear Housing Assembly O-Ring Kit K( ). * 2 This O-Ring is included in the Front End O-Ring Kit K( ). * 3 Included in 20"Motor Housing O-Ring Kit p/n K( ) & 22"Motor Housing O-Ring Kit p/n K( ). Wiring Symbol Notes

Centrifugal Chiller Single Compressor WSC087, TSC087, HSC087 PL

Centrifugal Chiller Single Compressor WSC087, TSC087, HSC087 PL-906-43 Nomenclature Nomenclature No. Index Parts No. Parts Name Drwg. No. Parts Model & Specifi cation Q ty/unit Wiring Symbol Notes END