McQuay Air Cooled Chiller 280A, 300A, 320A, 350A PL-1008-7
280A / 300A / 320A / 350A 1
280A / 300A / 320A / 350A 2
280A / 300A / 320A / 350A 3
280A / 300A / 320A / 350A 4
280A / 300A / 320A / 350A 5
280A / 300A / 320A / 350A 6
280A / 300A / 320A / 350A 7
280A / 300A / 320A / 350A 8
Refrigeration Section Compressors / Heaters / Pressure switches / Transducers / Solenoid Valves / Relief Valves / Compressor Mounting 9
10 Refrigeration Section Compressors / Heaters / Pressure switches / Transducers / Solenoid Valves / Relief Valves / Compressor Mounting Q ty/unit No. Index Parts No. Parts Name Drwg. No. Parts Model & Specifi cation 280A-350A Wiring Symbol Notes 1 A COMPRESSOR (CIRCUIT #1) SEE NEXT LIST 2 A HEATER/ COMPRESSOR R1 SEE NEXT LIST 2A A 7004834 WELL/ HEATER 300043894 2 2B 5000457 BUSHING/ HEATER 132010016 2 10 A 6010051 SWITCH/ HIGH PRESSURE CONTROL 073074009 290 PSI 2 F13/23 11 C 5004005 TRANSDUCER/ OIL PRESSURE 10000109562 0 TO 30 BAR 2 OP1/2 13 7004835 RELIEF VALVE 735045859 325PSI 2 13A 7004836 ELBOW/ RELIEF VALVE 10000108772 1IN. 2 14 7005226 TRANSDUCER/ SLIDE INDICATOR 10000108766 (C21= L/B) 2 SL1/2 15 7005227 VALVE/ SHUT-OFF 735039813 4.12 2 15A 7004841 SCREW/ HEX. 330821925 8 15B 6009478 WASHER/ LOCK 048164816 8 50 7004843 ISOLATOR/ COMPRESSOR 10000107046 4 51 7001732 SCREW/ COMPRESSOR MOUNT. 330821905 24 52 6009077 WASHER/ PLAIN (COMPRESSOR MOUNT.) 040500310 32 53 6003462 WASHER/ LOCK (COMPRESSOR MOUNT.) 048164814 24 54 7001731 NUT/ (COMPRESSOR MOUNT.) 330721904 16 60 VALVE/ SOLENOID (LOAD) * 1 4 Y2 *1-1/2 60A VALVE/ SOLENOID (UNLOAD) * 1 4 Y3 *1-1/2 60B VALVE/ SOLENOID (TURBO) * 1 2 YT-1/2 100 A COMPRESSOR (CIRCUIT #2) SEE NEXT LIST 200 A HEATER/ COMPRESSOR R2 SEE NEXT LIST * 1 All solenoids are comprised of 4 components:valve Body p/n 072932001(6002952);Valve Coil p/n 131066074(7004859); Valve Support Adapter p/n 332637801(7005228);Valve Support Gasket p/n 332130201(7004856).
Refrigeration Section Compressors and Heaters Standard Efficiency Units(Code 04= SE) / High Efficiency Units(Code 04= SE) Components No. Index Parts No. Parts Name Drwg. No. Parts Model & Specifi cation Q ty/unit STANDARD EFFICIENCY UNITS (CODE 04= SE) COMPONENTS 1 A 7004828 COMPRESSOR (CIRCUIT #1) 10000102363 1 1 A 7004823 COMPRESSOR (CIRCUIT #1) 10000102364 1 2 A 7004831 HEATER/ COMPRESSOR (CIRCUIT #1) 735041266 1 1 R1 100 A 7004823 COMPRESSOR (CIRCUIT #2) 10000102364 1 1 200 A 7004831 HEATER/ COMPRESSOR (CIRCUIT #2) 735041266 1 1 R2 HIGH EFFICIENCY UNITS (CODE 04= HE) COMPONENTS 1 A 7004828 COMPRESSOR (CIRCUIT #1) 10000102363 1 1 1 A 7004823 COMPRESSOR (CIRCUIT #1) 10000102364 1 2 A 7004831 HEATER/ COMPRESSOR (CIRCUIT #1) 735041266 1 1 1 R1 100 A 7004828 COMPRESSOR (CIRCUIT #2) 10000102363 1 100 A 7004823 COMPRESSOR (CIRCUIT #2) 10000102364 1 1 200 A 7004831 HEATER/ COMPRESSOR (CIRCUIT #2) 735041266 1 1 1 R2 280 ADS 300 ADS 300 ADH 320 ADH 350 ADH Wiring Symbol Notes 11
Refrigeration Section Suction Lines / Discharge Lines / Liquid Injection Components 12
Refrigeration Section Suction Lines / Discharge Lines / Liquid Injection Components No. Index Parts No. Parts Name Drwg. No. Parts Model & Specifi cation Q ty/unit 280A-350A Wiring Symbol Notes SUCTION LINE- CIRCUIT #1 100 6010091 VALVE/ RELIEF 735045852 200 PSI 1 102 7004863 VALVE/ SUCTION SHUT-OFF 10000107082 BUTTERFLY 1 104 A 7003377 SENSOR/ SUCTION TEMPERATURE 193414602 1 ST1 N/S 5004004 TRANSDUCER/ SUCTION 10000109563-1 TO 7 BAR 1 SP1 SUCTION LINE- CIRCUIT #2 200 6010091 VALVE/ RELIEF 735045852 200 PSI 1 202 7004863 VALVE/ SUCTION SHUT-OFF 10000107082 BUTTERFLY 1 204 A 7003377 SENSOR/ SUCTION TEMPERATURE 193414602 1 ST2 N/S 5004004 TRANSDUCER/ SUCTION PRESSURE 10000109563-1 TO 7 BAR 1 SP2 LIQUID INJECTION- CIRCUIT #1 302 7004860 FITTING/ ROTOLOCK 10000107074 1 303 6003412 VALVE/ SCHRADER 071100801 1 304 7004861 VALVE/ SOLENOID 331451002 120V 1 LJV1 309 C 8502264 STRAINER 735030506 1 311 6009979 VALVE/ BALL 330286003 1 313 6003679 CAP/ VALVE 032943500 1 LIQUID INJECTION- CIRCUIT #2 402 7004860 FITTING/ ROTOLOCK 10000107074 1 403 6003412 VALVE/ SCHRADER 071100801 1 404 7004861 VALVE/ SOLENOID 331451002 120V 1 LJV2 409 C 8502264 STRAINER 735030506 1 411 6009979 VALVE/ BALL 330286003 1 413 6003679 CAP/ VALVE 032943500 1 DISCHARGE LINE- CIRCUIT #1 500 7004862 COUPLING 10000108703 3.13 1 501 6007651 KIT FLANGE 735016406 4.12 1 502 6003544 SCREW 735033967 0.75 X 3.5 4 503 6003412 VALVE/ SCHRADER 071100801 1 504 6003420 CORE/ VALVE 026541100 1 505 5004005 TRANSDUCER/ DISCHARGE PRESSURE 10000109562 0 TO 30 BAR 1 DP1 508 A 6004247 TUBE/ SENSOR 070228901 1 509 A 7003377 SENSOR/ DISCHARGE TEMPERATURE 193414602 1 WD1 DISCHARGE LINE- CIRCUIT #2 600 7004862 COUPLING 10000108703 3.13 1 601 6007651 KIT FLANGE 735016406 4.12 1 13
14 Refrigeration Section Suction Lines / Discharge Lines / Liquid Injection Components No. Index Parts No. Parts Name Drwg. No. Parts Model & Specifi cation Q ty/unit 280A-350A Wiring Symbol Notes 602 6003544 SCREW 735033967 0.75 X 3.5 4 603 6003412 VALVE/ SCHRADER 071100801 1 604 6003420 CORE/ VALVE 026541100 1 605 5004005 TRANSDUCER/ DISCHARGE PRESSURE 10000109562 0 TO 30 BAR 1 DP2 608 A 6004247 TUBE/ SENSOR 070228901 1 609 A 7003377 SENSOR/ DISCHARGE TEMPERATURE 193414602 1 WD2 N/S = Not Shown
Refrigeration Section Liquid Lines- Standard Efficiency Units(Code 04= SE) Sizes 280ADS / 300ADS Components 15
16 Refrigeration Section Liquid Lines- Standard Efficiency Units(Code 04= SE) Sizes 280ADS / 300ADS Components No. Index Parts No. Parts Name Drwg. No. Parts Model & Specifi cation 280 ADS Q ty/unit Wiring Symbol 100 6003412 VALVE/ SCHRADER 071100801 6 6 101 6003420 CORE/ VALVE 026541100 6 6 102 6003679 CAP/ VALVE 032943500 6 6 107 6004430 VALVE/ CHARGE 038689900 0.37 X 0.37 4 4 108 7002225 VALVE/ BALL 330286087 1.625 2 2 109 7004864 BRACKET/ DRIER 10000101769 2 2 112 7004865 SHELL/ FILTER DRIER 071993505 2 2 113 C 6005737 CORE/ FILTER DRIER 070339101 8 8 114 C 6004436 KIT/ DRIER GASKET 074783601 4 4 115 7001998 SADDLE/ SIGHT GLASS 330508705 2 2 116 6010089 CAP/ SIGHT GLASS 330508701 2 2 119 5004046 VALVE/ ELECTRONIC EXPANSION 10000107041 12V/6W 2 2 EXV1/2 124 7004866 VALVE/ LIQUID LINE SOLENOID 331451007 C29= LD/SL 2 2 LSV1/2 NOTE: Quantities listed are for the unit. Each circuit uses 1/2 the quantity listed. 300 ADS Notes
Refrigeration Section Liquid Lines with Economizer-High Efficiency Units(Code 04= HE)Sizes 300ADH / 320ADH / 350ADH Components 17
18 Refrigeration Section Liquid Lines with Economizer-High Efficiency Units(Code 04= HE)Sizes 300ADH / 320ADH / 350ADH Components No. Index Parts No. Parts Name Drwg. No. Parts Model & Specifi cation 300 ADH Q ty/unit 320 ADH 350 ADH Wiring Symbol 1 7001891 VALVE/ ECONOMIZER SOLENOID 331451003 2 2 2 ESV1/2 2 7005229 VALVE/ THERMAL EXPANSION 10000107028 2 2 2 TXV1/2 6 5004345 ECONOMIZER/ BRAZED PLATE 10000107022 2 2 2 100 6003412 VALVE/ SCHRADER 071100801 8 8 8 101 6003420 CORE/ VALVE 026541100 8 8 8 102 6003679 CAP/ VALVE 032943500 8 8 8 107 6004430 VALVE/ CHARGE 038689900 0.37 X 0.37 4 4 4 108 7002225 VALVE/ BALL 330286087 1.625 2 2 2 109 7004864 BRACKET/ DRIER 10000101769 2 2 2 112 7004865 SHELL/ FILTER DRIER 071993505 2 2 2 113 C 6005737 CORE/ FILTER DRIER 070339101 8 8 8 114 C 6004436 DRIER GASKET KIT 074783601 4 4 4 115 7001998 SADDLE/ SIGHT GLASS 330508705 2 2 2 116 6010089 CAP/ SIGHT GLASS 330508701 2 2 2 119 5004046 VALVE/ ELECTRONIC EXPANSION 10000107041 12V/6W 2 2 2 EXV1/2 124 7004866 VALVE/ LIQUID LINE SOLENOID 331451007 C29= LD/SL 2 2 2 LSV1/2 200 7004872 CONNECTOR/ ECONOMIZER 10000105027 1-3/4 12 UN 4 4 4 201 7004873 FITTING/ ECONOMIZER 10000107073 1-3/4 12 UN 4 4 4 204 6005740 CHECK VALVE 070300705 1.38S 4 4 4 NOTE: Quantities listed are for the unit. Each circuit uses 1/2 the quantity listed. Notes
Refrigeration Section Condenser Coils and Fans Components 19
20 Refrigeration Section Condenser Coils and Fans Components No. Index Parts No. Parts Name Drwg. No. Parts Model & Specifi cation Q ty/unit 1 7004877 PANEL/ FAN DECK 10000108765 16 16 20 20 2 7004878 GRILLE/ FAN 10000107008 16 16 20 20 3 7004879 BRACKET/ FAN MOTOR 10000100048 64 64 80 80 4 7004880 FAN BLADE 10000107009 16 16 20 20 5 A 7004883 FAN MOTOR 10000108803 1.4HP 16 16 20 20 M*** 50 A 7003378 SENSOR/ OUTDOOR AIR * 1 193414601 1 1 1 1 WAA 100 COIL/ CONDENSER * 2 CIRCUIT 1 200 COIL/ CONDENSER * 2 CIRCUIT 2 * 1 Mounted to Condenser Coil tubesheet behind the switch box. * 2 Contact McQuay Parts. ***= Fan number 101-212. 280A 300A 320A 350A Wiring Symbol Notes
Refrigeration Section Evaporator and Components 21
22 Refrigeration Section Evaporator and Components No. Index Parts No. Parts Name Drwg. No. Parts Model & Specifi cation Q ty/unit 1 7005230 EVAPORATOR ASSY. (LEFT HAND CONNECTION) 10000108718 CODE 23= VL 1 1 1 7004893 EVAPORATOR ASSY. (LEFT HAND CONNECTION) 10000108719 CODE 23= VL 1 1 1 7005231 EVAPORATOR ASSY. (RIGHT HAND CONNECTION) 10000108748 CODE 23= VR 1 1 1 7004894 EVAPORATOR ASSY. (RIGHT HAND CONNECTION) 10000108749 CODE 23= VR 1 1 2 6007414 FERRULE/ LIQUID E44070016 2 2 2 2 2A 7001337 FLANGE/ LIQUID E44060007 2 2 2 2 4 A 7005232 SENSOR/ EVAPORATOR INLET 193414603 1 1 1 1 WIE 4A A 7005232 SENSOR/ EVAPORATOR OUTLET 193414603 1 1 1 1 WOE 5 A 7004902 WELL/ SENSOR 070716307 2 2 2 2 6 A 6007413 HEATER/ EVAPORATOR E44191111 1 1 1 1 R5 7 C 7004917 SWITCH/ EVAPORATOR FLOW E44135062 1 1 1 1 F116 6010141 CABLE 330571403 F116 1 1 1 1 8 C 7004917 GASKET/ INLET HEAD E44135062 1 1 1 1 8A C 7004917 GASKET/ SUCTION HEAD E44135062 1 1 1 1 9 C 5002194 GASKET/ DISTRIBUTOR E44135072 2 2 2 2 10 C 7001363 O-RING/ TUBE SHEET E0062000 2 2 2 2 12 6007416 BOLT/ LIQUID FERRULE E10125400 8 8 8 8 14 7004910 BOLT/ SUCTION CONNECTION E14156000 8 8 8 8 15 5002197 O-RING/ SUCTION E44136600 2 2 2 2 18 7002243 BOLT/ HEAD E16157000 56 56 56 56 19 6007460 VALVE/ MINI BALL 071596201 0.50 NPT 1 1 1 1 20 8501871 PAD/ VIBRATION 735008725 4 IN X 3.25 IN 4 4 4 4 280A 300A 320A 350A Wiring Symbol Notes
Base Frame Grilles Code28= F / C 23
Base Frame Grilles Code28= F / C No. Index 24 Parts No. Parts Name Drwg. No. Parts Model & Specifi cation Q ty/unit 1 7004919 GRILLE/ BASE * 1 10000108704 16 16 20 20 2 7004920 GRILLE/ LEFT HAND REAR * 2 10000108705 1 1 1 1 3 7004921 GRILLE/ RIGHT HAND REAR * 2 10000108706 1 1 1 1 4 7004922 GRILLE/ FRONT * 2 10000108707 1 1 1 1 * 1 Each base grille is attached using four (4) screws p/n 331578401(7001903). * 2 Each front or rear grille is attached using six (6) screws p/n 331578401(7001903). 280A 300A 320A 350A Wiring Symbol Notes
Base Frame Louvers Code 28= B 25
Base Frame Louvers Code 28= B No. Index 26 Parts No. Parts Name Drwg. No. Parts Model & Specifi cation Q ty/unit 1 7005233 LOUVERED PANEL (FRONT) * 1 10000101794 1 1 1 1 2 7004924 LOUVERED PANEL (REAR BOTTOM) * 2 10000101795 1 1 1 1 3 7004925 LOUVERED PANEL (REAR TOP) * 1 10000101796 1 1 1 1 4 7004926 LOUVERED PANEL (SIDE) * 3 10000101797 12 12 16 16 5 7004927 LOUVERED PANEL (SIDE) * 3 10000101798 2 2 2 2 6 7004928 LOUVERED PANEL (SIDE) * 3 10000101799 2 2 2 2 * 1 Each bottom end louvered panel is attached using ten (10) screws p/n 331578401(7001903). * 2 Each top rear louvered panel is attached using twelve (12) screws p/n 331578401(7001903). * 3 Each top rear louvered panel is attached using six (6) screws p/n 331578401(7001903). 280A 300A 320A 350A Wiring Symbol Notes
Coile Grilles and Coil Louvers 27
Coile Grilles and Coil Louvers No. Index 28 Parts No. Parts Name Drwg. No. Parts Model & Specifi cation Q ty/unit 1 7004918 GRILLE/ COIL * 1 10000107007 CODE 28= G/F 16 16 20 20 2 7004923 LOUVERED PANEL/ COIL * 1 10000101793 CODE 28= L/B/C 16 16 20 20 * 1 Each coil louver is attached using six (6) screws p/n 331578401(7001903). 280A 300A 320A 350A Wiring Symbol Notes
Controls Box Locations and Label Detail 29
Controls Control Panel Detail 30
Controls Control Panel Detail No. Index Parts No. Parts Name Drwg. No. Parts Model & Specifi cation Q ty/unit 280A-350A Wiring Symbol Notes B 7004932 SWITCH/ UNIT SHUT-OFF 300046456 1 Q0 B 7004932 SWITCH/ PUMP DOWN 300046456 CIRCUIT #1 1 Q1 B 7004932 SWITCH/ PUMP DOWN 300046456 CIRCUIT #2 1 Q2 B 7004933 SWITCH/ EMERGENCY STOP * 1 300046448 1 Q11 A 7004934 CIRCUIT BREAKER 300046447 1 Q12 A 7004935 RELAY/ EMERGENCY STOP 300046445 1 K11 A 7004936 FUSE/ OUTLET 300046446 1 F12 A 7004937 FUSE/ EVAPORATOR HEATER PROTECTION 300046455 1 F59 B 7001803 RECEPTACLE 330472601 1 REC1 B 7003362 CONTROLLER/ MICROTECH III 193407301 1 UC B 7004938 EXPANSION CONTROLLER/ FANS 193407601 1 FC B 7003363 EXPANSION CONTROLLER/ ALARMS 193407501 1 AC * 1 Mounted through the door. 31
Controls Power Panel-Left Side Detail 32
Controls Power Panel-Left Side Detail No. Index Parts No. Parts Name Drwg. No. Parts Model & Specifi cation Q ty/unit 280A-350A Wiring Symbol Notes A 7004939 MSP/ FANS 300046443 CIRCUIT #1 1 per fan Q101-107 A 7004939 MSP/ FANS 300046443 CIRCUIT #2 1 per fan Q201-207 A 7004940 CONTACTOR/ FANS 300046444 CIRCUIT #1 1 per fan KM102-107 A 7004940 CONTACTOR/ FANS 300046444 CIRCUIT #2 1 per fan KM202-207 A 5002684 PHASE VOLTAGE MONITOR 300040118 CIRCUIT #1 1 F112 A 5002684 PHASE VOLTAGE MONITOR 300040118 CIRCUIT #2 1 F212 A 7004935 RELAY/ FAN MOTOR 300046445 CIRCUIT #1 1 K16 A 7004935 RELAY/ FAN MOTOR 300046445 CIRCUIT #2 1 K26 C 7004941 TRANSFORMER 300046472 24V 1 T2 C 7004943 TRANSFORMER/ CONTROL 300046453 208/230/460: 120V 1 T1 A 7004945 FUSE/ CONTROL TRANSFORMER 300046449 460V 1 F120 A 7004947 CIRCUIT BREAKER/ CIRCUIT #1FANS 300043195 600V/100A 1 F100 A 7004947 CIRCUIT BREAKER/ CIRCUIT #2FANS 300043195 600V/100A 1 F200 A 7004948 FUSE/ PVM 300046454 CIRCUIT #1 1 F130 A 7004948 FUSE/ PVM 300046454 CIRCUIT #2 1 F230 A 7002254 RELAY/ GROUND FAULT 330315101 CIRCUIT #1 1 GFR1 A 7002254 RELAY/ GROUND FAULT 330315101 CIRCUIT #2 1 GFR2 B 7004955 AMMETER * 1 / * 2 300046458 0-600A CODE 14= A 1 AM1 B 7004949 VOLT METER * 1 300046460 0-600V CODE 14= A 1 VM1 B 7004950 LINE REACTOR 300046411 2HP/460V 2 LR1/2 B 7004952 FAN VFD * 3 300046412 2HP/460V 2 VFD1/2 * 1 Mounted on the outside of the power panel door. * 2 0-1500A ammeter is p/n 300046459(7004954). * 3 Not shown - The VFD is located on the back of the power panel below the condenser. 33
Controls Power Panel-Right Side Details 34
Controls Power Panel-Right Side Details No. Index Parts No. Parts Name Drwg. No. Parts Model & Specifi cation Q ty/unit 280A-350A Wiring Symbol Notes SWITCH/ MAIN DISCONNECT * 1 /* 2 C12= DC/DH Q10/Q20 POWER BLOCK (MAIN) * 1 C12= PC P10 CIRCUIT BREAKER (CIRCUIT #1 COMPRESSOR) C12= PC/DC/DH * 3 F1 SEE NEXT LIST CIRCUIT BREAKER (CIRCUIT #2 COMPRESSOR) C12= PC/DC/DH * 3 F2 SEE NEXT LIST A 7004957 TRANSFORMER/ GROUND FAULT 300043558 C19= G 1 GFR1 CT * 1 The main disconnect or power block selection is based on unit options. Contact McQuay Parts to insure proper replacement part number. * 2 The Q20 is used in Multiple Point Disconnect units (C12= WN/ WH). * 3 F1 and F2 are not used in Multiple Point Disconnect units (C12= WN/ WH). 35
36 Controls Power Panel-Right Side Detail/ Continued Circuit Brakers No. Index Parts No. Parts Name Drwg. No. Parts Model & Specifi cation Q ty/unit STANDARD EFFICIENCY UNITS (CODE 04= SE) A 7005234 CIRCUIT BREAKER (CIRCUIT #1) 300046490 SINGLE POINT (C12= PC/DC) 400A 1 F1 A 7005235 CIRCUIT BREAKER (CIRCUIT #1) 300046486 SINGLE POINT (C12= PC/DC) 600A 1 F1 A 7005236 CIRCUIT BREAKER (CIRCUIT #1) 300046491 SP HIGH SHORT CIRCUIT (C12= DH) 400A 1 F1 A 7005237 CIRCUIT BREAKER (CIRCUIT #1) 300046487 SP HIGH SHORT CIRCUIT (C12= DH) 600A 1 F1 A 7005235 CIRCUIT BREAKER (CIRCUIT #2) 300046486 SINGLE POINT (C12= PC/DC) 600A 1 1 F2 A 7005237 CIRCUIT BREAKER (CIRCUIT #2) 300046487 SP HIGH SHORT CIRCUIT (C12= DH) 600A 1 1 F2 HIGH EFFICIENCY UNITS (CODE 04= HE) A 7005234 CIRCUIT BREAKER (CIRCUIT #1) 300046490 SINGLE POINT (C12= PC/DC) 400A 1 1 F1 A 7005235 CIRCUIT BREAKER (CIRCUIT #1) 300046486 SINGLE POINT (C12= PC/DC) 600A 1 F1 A 7005236 CIRCUIT BREAKER (CIRCUIT #1) 300046491 SP HIGH SHORT CIRCUIT (C12= DH) 400A 1 1 F1 A 7005237 CIRCUIT BREAKER (CIRCUIT #1) 300046487 SP HIGH SHORT CIRCUIT (C12= DH) 600A 1 F1 A 7005234 CIRCUIT BREAKER (CIRCUIT #2) 300046490 SINGLE POINT (C12= PC/DC) 400A 1 F2 A 7005235 CIRCUIT BREAKER (CIRCUIT #2) 300046486 SINGLE POINT (C12= PC/DC) 600A 1 1 F2 A 7005236 CIRCUIT BREAKER (CIRCUIT #2) 300046491 SP HIGH SHORT CIRCUIT (C12= DH) 400A 1 F2 A 7005237 CIRCUIT BREAKER (CIRCUIT #2) 300046487 SP HIGH SHORT CIRCUIT (C12= DH) 600A 1 1 F2 280 ADS 300 ADS 300 ADH 320 ADH 350 ADH Wiring Symbol Notes
Controls Solid State Starter Panel-Circuit 1 Code 09= SS 37
38 Controls Solid State Starter Panel-Circuit 1 Code 09= SS No. Index Parts No. Parts Name Drwg. No. Parts Model & Specifi cation 300 400V 50/3 320 400V 50/3 Q ty/unit 350 400V 50/3 380 400V 50/3 A CONTACTOR/ SOLID STATE * 1 1 1 1 1 1 KM1-1 A 7003776 CONTACTOR/ TURBO 349934724 1 1 1 1 1 K2B-1 A 7004959 RELAY/ TURBO SOLENOID 300046470 1 1 1 1 1 KT-1 A 7004959 RELAY/ LIQUID INJECTION 300046470 1 1 1 1 1 LJV-1 A 7004960 MSP/ HEATER 300044140 1 1 1 1 1 F0-1 A 6003385 RELAY/ MOTOR PROTECTION 330278110 1 1 1 1 1 MPR-1 A 7004961 CONTROLLER/ EXPANSION VALVE 300046465 1 1 1 1 1 EEXV1 A 7003363 CONTROLLER/ CURCUIT 193407501 1 1 1 1 1 CC1 C 7004962 TRANSFORMER 300046466 120V TO 24V 1 1 1 1 1 T20-1 A 7004963 MOTOR PROTECTOR 330343902 1 1 1 1 1 MP1 * 1 The Solid State contactors are specifi c to the unit. Contact McQuay Parts with the information from the control box data plate for replacement. 405 400V 50/3 Wiring Symbol Notes
Controls Solid State Starter Panel-Circuit 2 Code 09= SS 39
40 Controls Solid State Starter Panel-Circuit 2 Code 09= SS No. Index Parts No. Parts Name Drwg. No. Parts Model & Specifi cation 300 400V 50/3 320 400V 50/3 Q ty/unit 350 400V 50/3 380 400V 50/3 A CONTACTOR/ SOLID STATE * 1 1 1 1 1 1 KM1-2 A 7003776 CONTACTOR/ TURBO 349934724 1 1 1 1 1 K2B-2 A 7004959 RELAY/ TURBO SOLENOID 300046470 1 1 1 1 1 KT-2 A 7004959 RELAY/ LIQUID INJECTION 300046470 1 1 1 1 1 LJV-2 A 7004960 MSP/ HEATER 300044140 1 1 1 1 1 F0-2 A 6003385 RELAY/ MOTOR PROTECTION 330278110 1 1 1 1 1 MPR-2 A 7004961 CONTROLLER/ EXPANSION VALVE 300046465 1 1 1 1 1 EEXV2 A 7003363 CONTROLLER/ CURCUIT 193407501 1 1 1 1 1 CC2 C 7004962 TRANSFORMER 300046466 120V TO 24V 1 1 1 1 1 T20-2 A 7004963 MOTOR PROTECTOR 330343902 1 1 1 1 1 MP2 * 1 The Solid State contactors are specifi c to the unit. Contact McQuay Parts with the information from the control box data plate for replacement. 405 400V 50/3 Wiring Symbol Notes
Controls Wye-Delta Starter Panel/ Circuit 1 Code 09= WD 41
42 Controls Wye-Delta Starter Panel/ Circuit 1 Code 09= WD No. Index Parts No. Parts Name Drwg. No. Parts Model & Specifi cation 300 400V 50/3 320 400V 50/3 Q ty/unit 350 400V 50/3 380 400V 50/3 A 6011067 CONTACTOR/ WYE DELTA 300042136 250A 2 2 2 2 2 KM1-1/KM2-1 A 7004966 CONTACTOR/ WYE DELTA 300040787 180A 1 1 1 1 1 KM3-1 B 7004969 THERMAL OVERLOAD 300046494 150A 1 F5-1 B 7004970 THERMAL OVERLOAD 300046495 200A 1 1 1 1 F5-1 A 7003776 CONTACTOR/ TURBO RELAY 349934724 1 1 1 1 1 K2B-1 A 7004964 TIME DELAY/ STARTER 300046469 1 1 1 1 1 KT-1 A 7004959 RELAY/ TURBO SOLENOID 300046470 1 1 1 1 1 KT1-1 A 7004959 RELAY/ LIQUID INJECTION 300046470 1 1 1 1 1 LJV-1 A 7004960 MSP HEATER 300044140 1 1 1 1 1 F0-1 A 6003385 RELAY/ MOTOR PROTECTION 330278110 1 1 1 1 1 MPR-1 A 7004961 CONTROLLER/ EXPANSION VALVE 300046465 1 1 1 1 1 EEXV1 A 7003363 CONTROLLER/ CIRCUIT 193407501 1 1 1 1 1 CC1 C 7004962 TRANSFORMER 300046466 120V TO 24V 1 1 1 1 1 T20-1 A 7004963 MOTOR PROTECTOR 330343902 1 1 1 1 1 MP1 405 400V 50/3 Wiring Symbol Notes
Controls Wye-Delta Starter Panel/ Circuit 2 Code 09= WD 43
44 Controls Wye-Delta Starter Panel/ Circuit 2 Code 09= WD No. Index Parts No. Parts Name Drwg. No. Parts Model & Specifi cation 300 400V 50/3 320 400V 50/3 Q ty/unit 350 400V 50/3 380 400V 50/3 A 6011067 CONTACTOR/ WYE DELTA 300042136 250A 2 2 2 2 2 KM1-2/KM2-2 A 7004966 CONTACTOR/ WYE DELTA 300040787 180A 1 1 1 1 1 KM3-2 B 7004969 THERMAL OVERLOAD 300046494 150A 1 F5-2 B 7004970 THERMAL OVERLOAD 300046495 200A 1 1 1 1 F5-2 A 7003776 CONTACTOR/ TURBO RELAY 349934724 1 1 1 1 1 K2B-2 A 7004964 TIME DELAY/ STARTER 300046469 1 1 1 1 1 KT-2 A 7004959 RELAY/ TURBO SOLENOID 300046470 1 1 1 1 1 KT1-2 A 7004959 RELAY/ LIQUID INJECTION 300046470 1 1 1 1 1 LJV-2 A 7004960 MSP HEATER 300044140 1 1 1 1 1 F0-2 A 6003385 RELAY/ MOTOR PROTECTION 330278110 1 1 1 1 1 MPR-2 A 7004961 CONTROLLER/ EXPANSION VALVE 300046465 1 1 1 1 1 EEXV2 A 7003363 CONTROLLER/ CIRCUIT 193407501 1 1 1 1 1 CC2 C 7004962 TRANSFORMER 300046466 120V TO 24V 1 1 1 1 1 T20-2 A 7004963 MOTOR PROTECTOR 330343902 1 1 1 1 1 MP2 405 400V 50/3 Wiring Symbol Notes
Controls Terminal Box 45
Controls Terminal Box No. Index 46 Parts No. Parts Name Drwg. No. Parts Model & Specifi cation 300 400V 50/3 320 400V 50/3 Q ty/unit 350 400V 50/3 380 400V 50/3 50 B 7005238 TERMINAL PLATE/ MOTOR 330875701 1 1 1 1 1 405 400V 50/3 Wiring Symbol Notes
Accessories Isolators No. Index Parts No. Parts Name Drwg. No. Parts Model & Specifi cation ISOLATORS RUBBER-IN-SHEAR/ ALUMINUM FIN COILS (CODE 08= A/ B/ E) 7005069 INSOLATOR R-I-S KIT * 1 332325801 2- CHARCOAL/4- LIME/2- BROWN * * * * ISOLATORS RUBBER-IN-SHEAR- COPPER FIN COILS (CODE 08= C/ F) 7005071 INSOLATOR R-I-S KIT * 1 332325803 4- CHARCOAL/4- BRICK RED * * 7005070 INSOLATOR R-I-S KIT * 1 332325802 4- CHARCOAL/4- LIME * * ISOLATORS SPRINGS/ ALUMINUM FIN COILS (CODE 08= A/ B/ E) 7005239 INSOLATOR SPRING KIT * 2 332320801 16- DARK GREEN/8- DARK PURPLE/8- RED * * 8- CP4 * 4 7005082 INSOLATOR SPRING KIT * 2 332320802 8- DARK GREEN/16- GRAY/8- BLACK * * 8- CP4 * 4 ISOLATORS SPRINGS/ ALUMINUM FIN COILS (CODE 08= C/ F) 7005082 INSOLATOR SPRING KIT * 3 332320802 8- DARK GREEN/16- GRAY/8- BLACK * * 8- CP4 * 4 7005083 INSOLATOR SPRING KIT * 3 332320803 8- DARK GREEN/8- DARK PURPLE/16- GRAY * * 8- CP4 * 4 * 1 Color Codes: Charcoal= 331481404(7005080); Brown= 331481401(7001923); Lime= 331481403(7001921); Brick Red= 331481402(7001922). * 2 Color Codes: Dark Green= 332620800(7005098); Dark Purple= 332620600(7005099); Red= 332620400(7005100); Gray= 332620900(7005101); Black= 332620500(7005102). * 3 Color Codes: Dark Green= 332620800(7005098); Dark Purple= 332620600(7005099); Gray= 332620900(7005101); Black= 332620500(7005102). * 4 Housing Codes: CP4= 026219800(7001928). 280 Q ty/unit 300 320 350 Wiring Symbol Notes 47
48 Accessories Flow Switches No. Index Parts No. Parts Name Drwg. No. Parts Model & Specifi cation Q ty/unit 280A-350A Wiring Symbol Notes FLOW SWITCHES A 1464784 FLOW SWITCH/ PADDLE 017503300 150 PSI/3IN.- 8IN. PIPE/SINGLE POLE B 7005114 FLOW SWITCH KIT/ ELECTRONIC 332688401 B 7004903 FLOW SWITCH ONLY 331796201 7005116 CABLE/ FLOW SWITCH 330571404 SOUND ENCLOSURE KIT 7005117 COMPLETE KIT 332523852 BASE GRILLES 7005122 BASE GRILLE KITS 332688116 * 1 300 INCLUDES GRILLES AND HARDWARE 7005124 BASE GRILLE KITS 332688120 * 1 320/350 INCLUDES GRILLES AND HARDWARE 7005125 BASE GRILLE KITS 332688122 * 1 380 INCLUDES GRILLES AND HARDWARE 7005126 BASE GRILLE KITS 332688124 * 1 405 INCLUDES GRILLES AND HARDWARE COIL LOUVERS 7005137 COIL LOUVER KITS 332688216 * 1 INCLUDES LOUVERS AND HARDWARE 7005139 COIL LOUVER KITS 332688220 * 1 INCLUDES LOUVERS AND HARDWARE 7005140 COIL LOUVER KITS 332688222 * 1 INCLUDES LOUVERS AND HARDWARE 7005141 COIL LOUVER KITS 332688224 * 1 INCLUDES LOUVERS AND HARDWARE BASE AND COIL LOUVERS 7005145 BASE AND COIL LOUVER KITS 332688316 * 1 300 INCLUDES LOUVERS AND HARDWARE 7005147 BASE AND COIL LOUVER KITS 332688320 * 1 320/350 INCLUDES LOUVERS AND HARDWARE 7005148 BASE AND COIL LOUVER KITS 332688322 * 1 380 INCLUDES LOUVERS AND HARDWARE 7005149 BASE AND COIL LOUVER KITS 332688324 * 1 405 INCLUDES LOUVERS AND HARDWARE * 1 Part number and locations are detailed in the Cabinet section.
Accessories 49
50 Accessories No. Index Parts No. Parts Name Drwg. No. Parts Model & Specifi cation Q ty/unit 280A-350A Wiring Symbol Notes BACNET MS/TP COMMUNICATIONS MODULE A 7005157 BACNET MS/TP KIT 350147414 650 A 7003767 BACNET MS/TP INTERFACE BOARD 193408301 1 BACNET WITH IP/ ETHERNET A 7005158 BACNET IP/ ETHERNET KIT 350147415 700 A 7003768 BACNET IP/ ETHERNET INTERFACE BOARD 193408101 1 MODBUS COMMUNICATIONS MODULE A 7005159 MODBUS INSTALLATION KIT 350147413 827 A 7005160 MODBUS COMMUNICATIONS MODULE ONLY 193408401 1 LONMARK COMMUNICATIONS MODULE A 7005161 LONMARK INSTALLATION KIT 350147412 920 A 7005162 LONMARK COMMUNICATIONS MODULE ONLY 193408203 1 REMOTE DISPLAY KIT A 7005163 REMOTE DISPLAY KIT 350147416 1 950 A 7005164 CONTROL/ REMOTE KEYPAD 193408001 1