Replacement Parts List No. 700015100 Revision B 7/10
Evaporative Condenser Cooled Chiller Model: EGR Sizes: 060- 240 Vintage: A R22
To find your McQuay parts distributor, call 1-800-377-2787 or visit www.mcquay.com
Contents
Parts List Revision History................................................................................................................................... 3 Nomenclature...................................................................................................................................................... 4 Unit Layout.......................................................................................................................................................... 5 Condenser........................................................................................................................................................... 6 Fan Panel............................................................................................................................................................ 6 Water Pump......................................................................................................................................................... 6 Valves, Mufflers, Driers........................................................................................................................................ 6 Evaporator Heater............................................................................................................................................... 6 MicroTech 200 Compressor Controls........................................................................................................... 7- 12 MicroTech II Condenser Controls...................................................................................................................... 13 Compressors............................................................................................................................................... 14- 15 Isolators............................................................................................................................................................. 16
Evap Cooled Cond. Chiller, EGR 060-240 Vint. A
Rev. B 7/10
RPL 700015100 / Page 2
Parts List Revision History
Revision
Date
NEW 07/10 A 07/10 B 07/10
Description
New p.14- Added "R22" to Compressor description. p.16- Changed information for Spring Isolators to "Contact McQuay Parts." p. 12- Added "Temperature" to Sensor description. p. 13- Added F1, F2 and VFD information. p. 16- Changed all Isolator information to "Contact McQuay Parts."
®
13600 Industrial Park Blvd., P.O. Box 1551, Minneapolis, MN 55440 (763) 553-5330
Evap Cooled Cond. Chiller, EGR 060-240 Vint. A
Rev. B 7/10
RPL 700015100 / Page 3
Nomenclature Unit Model Number E G R 075 A S Application S= Standard Package M= Remote Evaporator Vintage A Nominal Tons ex. 075= 75 Tons Compressor Type R= Reciprocating Designation G= Global Chiller Unit Type: E= Evaporative Condensing
Evap Cooled Cond. Chiller, EGR 060-240 Vint. A
Rev. B 7/10
RPL 700015100 / Page 4
Unit Layout
1
1
1
1
1
1
12
12
7
7 8
Ref. No. 1 7 8 12
Evap Cooled Cond. Chiller, EGR 060-240 Vint. A
Description Compressors Evaporator Evaporative Condenser Pumps
Rev. B 7/10
RPL 700015100 / Page 5
Condenser Components
Description Motor- Condenser Fan Blade- Condenser Fan Heater, Immersion- 500W 480V Heater, Immersion- 500W 230V
Part No. 300040841 300040985 300043144 300043145
Fan Panel
Components Description Part No. Kit- Fan Panel and Terminal Block 300042814 Relay, Output- Fan Panel 3A/120V DPDT 300042826
Water Pump Components
Description Part No. Pump- Water 2HP w/drain plug 300040928 Switch, Float- Sump Liquid Level 300042824 Coupling- Float Switch 300042823
Valves, Mufflers, Driers Components
Description Valve- Check 1.625" Valve- Relief 450 PSI Valve- Ball .375" Valve- LL Solenoid 1.625" Muffler- Discharge Line one per compressor Core- Filter Drier
Part No. 070300706 039441300 330286001 047931306 047664305 070339101
Evaporator Heater Components
Description Part No. Heater- Foil 230V/80W 065497201 Heater- Foil 115V/80W 065497202
Evap Cooled Cond. Chiller, EGR 060-240 Vint. A
Rev. B 7/10
RPL 700015100 / Page 6
MicroTech 200 Compressor Controls Panel Diagram- Left Side (4 compressor unit shown) OP1 MHP 1
MHP 3
325
T4
OP3
325
326
215
Wireway TB5 235
MHP R1
MP R1
MHP R3
MP R3
R9
TD7
TD5
NB
243
346
905
260
920
970
906
971 972 974 976
904 902 Fuse P/N
Check Voltage
Device
TB4
237
Wireway 911 912
TB3
TB2
233
231
Evap Cooled Cond. Chiller, EGR 060-240 Vint. A
Rev. B 7/10
RPL 700015100 / Page 7
MicroTech 200 Compressor Controls Panel Components- Left Side
NOTE: MHPR3; OP3, MHP3, TD7 not used on 2- compressor units (060-120)
Ref# Schematic Description Part Number Symbol 215 T4 Transformer- Control 046738114 231 TB2 Terminal Block- 16 Terminals 022431216 233 TB3 Terminal Block- 14 Terminals 022431214 235 TB5 Terminal Block- 24 Terminals 022431224 237 TB4 Terminal Block- 30 Terminals 022431230 243 NB Neutral Block 037530700 260 MHPR1, MPR1, R9, MHPR3, MPR3 Relay- 1PDT 032508101 325 OP1, OP3 Oil Pressure Control (2) 070971801 326 MHP,1, MHP3 High Pressure Control (2) 047932301 346 TD5, TD7 Time Delay- 1 Sec. Part Winding (2) 028210101 902 MCB1 MicroTech Controller M250 (must be programmed) 065487311 Input Power Fuse, 2A 065822001 Comm. Port Fuse, .25A 065821901 904 ADI ADI Board 065816001 905 Ribbon Cable 065499704 906 34 Conductor Ribbon Cable 049265102 911 Circuit Breaker Mounting Bracket 070745601 912 CB Circuit Breaker 735073301 920 Cable Clip (6) 049766201 970 Modem- 14.4 Baud 063585005 971 Modem Interface Cable 073372702 972 Gasket 070199207 974 Modem Bracket 073043505 976 Modem Bracket- Vertical 073014701 N/S AB Alarm Bell (Mounted on Outside of Control Box) 017809400
Evap Cooled Cond. Chiller, EGR 060-240 Vint. A
Rev. B 7/10
RPL 700015100 / Page 8
MicroTech 200 Compressor Controls Panel Diagram- Right Side (4 compressor unit shown) 213
OP2
T2
325
OP4
MHP 2
325
MHP 4
326
Wireway TB6
235
260
MHP R2
MHP 2
MHP MHP R4 4
R10
TD8
TD6
900 901
346
j;cxvj jdskgj j;cxvj jdskgj
228
260
j;cxvj jdskgj j;cxvj jdskgj j;cxvj jdskgj j;cxvj jdskgj j;cxvj jdskgj j;cxvj jdskgj j;cxvj jdskgj j;cxvj jdskgj j;cxvj jdskgj j;cxvj jdskgj
PVM
j;cxvj jdskgj j;cxvj jdskgj
356
j;cxvj jdskgj j;cxvj jdskgj j;cxvj jdskgj
SC
990 907
Wireway 231
TB7
Evap Cooled Cond. Chiller, EGR 060-240 Vint. A
TB8 Rev. B 7/10
233 RPL 700015100 / Page 9
MicroTech 200 Compressor Controls Panel Components- Right Side
NOTE: MHPR4; OP4, MHP4, TD8 not used on 2-compressor units (060-120)
Ref# Schematic Description Part Number Symbol 213 T2 Transformer- Control 060630801 231 TB7 Terminal Block- 16 Terminals 022431216 233 TB8 Terminal Block- 14 Terminals 022431214 235 TB6 Terminal Block- 24 Terminals 022431224 260 MHPR2, MPR2, R10, MHPR4, MPR4 Relay- 1PDT 032508101 325 OP2, OP4 Oil Pressure Control 070971801 326 MHP2, MHP4 Mechanical High Pressure Control (2) 047932301 346 TD6, TD8 Time Delay- 1 Sec. Part Winding (2) 028210101 356 PVM Phase Voltage Monitor Under Voltage Protection- 208/230V 070269951 Under Voltage Protection- 460V 070269953 Under Voltage Protection- 575V 070269960 Under Voltage Protection- 380/415V 070269955 Over and Under Voltage Protection- 208/230V Over and Under Voltage Protection- 460V Over and Under Voltage Protection- 380/415V
070269925 070269926 070269927
Over and Under Voltage Protection w/LED Lights- 208/230V Over and Under Voltage Protection w/LED Lights- 460V Over and Under Voltage Protection w/LED Lights- 575V 900 Output Board Output Board Fuse, 5A 901 Output Board Relays (quantities vary with options) 907 Ribbon Cable- Output Board 990 SC Signal Converter
070269963 070269965 070269966 049265501 066402901 049265601 049265201 049264901
Evap Cooled Cond. Chiller, EGR 060-240 Vint. A
Rev. B 7/10
RPL 700015100 / Page 10
MicroTech 200 Compressor Controls Hour Meters, Counters, Keypad (060- 120 Shown)
212
211
391
392 391
952
952
959
959
954
Ref# Schematic 211 212 F1 391 392 952 954 955 956 959 960
392
960
956
Description Fuse Holder Fuse- Control Circuit 10A Start Counter Hour Meter Hinge- Keypad Bracket- Keypad Label- Keypad Keypad Display Switch- 125V (3) Lamp- Red LED
Evap Cooled Cond. Chiller, EGR 060-240 Vint. A
Rev. B 7/10
955
Part Number 018690600 018961400 735073204 047930201 032457700 071742103 071742502 065497202 071995301 065810801 RPL 700015100 / Page 11
MicroTech 200 Compressor Controls Control Panels, Cables, Sensors Description Power Assembly 4-Pin Housing Power Assembly Female Pin Control Assembly 6-Pin Housing Control Assembly Female Pin Terminal Block, 9 Pole (ADI-DH2, J13, ADI-AH3) Terminal Block Cover, 9 Pole (ADI-DH2, J13, ADI-AH3)
Part Number 049264502 049264702 049264501 049264702 065499909 065500009
Keypad Terminal Block, 2 Pole Locking Keypad Terminal Block Cover
065488802 065500002
High Pressure Transducer Low Pressure Transducer
350105401 350105301
Pressure Transducer Cable, 10' (ADI-DH1, ADI-AH2) Pressure Transducer Cable, 15' Pressure Transducer Cable, 20'
074667501 074667502 074667503
Temperature Sensor with 20' cable (ADI-AH3, ADI-AH4)
073012002
Evap Cooled Cond. Chiller, EGR 060-240 Vint. A
Rev. B 7/10
RPL 700015100 / Page 12
MicroTech II Condenser Controls Schematic MCB T7 CE1 CE2 HP1 HP2 LP1 LP2 OAT F1 F2
Description Controller- MicroTech II Small Display Transformer 100VA 120V Relay- Condenser Enable Circuit #1 Relay- Condenser Enable Circuit #2 Transducer- High Pressure Circuit #1 Transducer- High Pressure Circuit #2 Transducer- Low Pressure Circuit #1 Transducer- Low Pressure Circuit #2 Cable- Transducer Board- Transducer Interface Sensor- Outside Air Relay- Fan 1 Enable Relay- Fan 2 Enable VFD- 208/230V, 5HP, GX VFD- 460V, 5HP, GX VFD- 208/230V w/GP to GX conversion VFD- 460V, w/GP to GX conversion
Evap Cooled Cond. Chiller, EGR 060-240 Vint. A
Rev. B 7/10
Part Number 330268111 330386105 072937402 072937402 071568601 071568601 071568501 071568501 074667505 071857701 073007301 300042826 300042826 300043242 300043396 300041021 300041025
RPL 700015100 / Page 13
Compressors R22 Compressor Part Numbers
Compressor Usage
Unit Start # Of Volt. Option Part No. UL 30 HP 208 PW 071838301 2a 230 PW 071838301 2a 380/460 AL 071838301 2a 380/460 PW 071838401 2a 575 AL 071838501 2a 575 PW 071838501 2a
a
35 HP 208 PW 230 PW 380/460 AL 380/460 PW 575 AL 575 PW
071846801 071835401 071835401 071836901 071837001 071837001
2a 2a 2a 2a 2a 2a
40 HP 208 PW 230 PW 380/460 AL 380/460 PW 575 AL 575 PW
071838001 071837601 071837601 071837701 071837801 071837801
2a 2a 2a 2a 2a 2a
50 HP 208 PW 230 PW 380/460 AL 380/460 PW 575 AL 575 PW
074554901 074554901 074554901 074555501 074555101 074555101
2a 2a 2a 2a 2a 2a
60 HP 208 PW 230 PW 380/460 AL 380/460 PW 575 AL 575 PW
074557101 074557101 074557101 074557501 074556901 074556901
2a 2a 2a 2a 2a 2a
EGR 060AS Compressor #1= 30 HP Compressor #2= 30 HP EGR 065AS Compressor #1= 30 HP Compressor #2= 35 HP EGR 070AS Compressor #1= 35 HP Compressor #2= 35 HP EGR 075AS Compressor #1= 30 HP Compressor #2= 40 HP EGR 080AS Compressor #1= 40 HP Compressor #2= 40 HP EGR 090AS Compressor #1= 40 HP Compressor #2= 50 HP EGR 100AS Compressor #1= 50 HP Compressor #2= 50 HP EGR 110AS Compressor #1= 50 HP Compressor #2= 60 HP EGR 120AS Compressor #1= 60 HP Compressor #2= 60 HP
EGR 140AS Compressor #1= 35 HP Compressor #2= 35 HP Compressor #3= 35 HP Compressor #4= 35 HP EGR 150AS Compressor #1= 35 HP Compressor #2= 35 HP Compressor #3= 40 HP Compressor #4= 40 HP EGR 160AS Compressor #1= 40 HP Compressor #2= 40 HP Compressor #3= 40 HP Compressor #4= 40 HP EGR 180AS Compressor #1= 40 HP Compressor #2= 40 HP Compressor #3= 50 HP Compressor #4= 50 HP EGR 200AS Compressor #1= 50 HP Compressor #2= 50 HP Compressor #3= 50 HP Compressor #4= 50 HP EGR 220AS Compressor #1= 50 HP Compressor #2= 50 HP Compressor #3= 60 HP Compressor #4= 60 HP EGR 240AS Compressor #1= 60 HP Compressor #2= 60 HP Compressor #3= 60 HP Compressor #4= 60 HP
For unloader part numbers see following page.
Evap Cooled Cond. Chiller, EGR 060-240 Vint. A
EGR 130AS Compressor #1= 30 HP Compressor #2= 30 HP Compressor #3= 35 HP Compressor #4= 35 HP
Rev. B 7/10
RPL 700015100 / Page 14
Compressors
Unloaders, Crankcase Heaters, Motor Protectors & Mounting
Unloaders
Crankcase Heaters
To Add to a New Replacement Compressor;
100W- Used on 20 - 35 H.P. Compressors -p/n: 059443001
120V
Complete Kit
Kit includes: Cylinder Head, Piston Ass'y, Valve Plate, Gaskets, and Unloader Valve and Coil.
-p/n: 046745201 To Replace an Unloader on an Existing Compressor; Kit includes: Unloader Valve , Coil and Valve Gasket.
-p/n: SG9980212-02
Unloader Valve Only 120V
-p/n: 046497300
120V
200W- Used on 40 - 60 H.P. Compressors -p/n: 049767901
Motor Protectors 120V/240V
Used on all Compressors -p/n: 044691500
Unloader Gasket
-p/n: 072927901
Evap Cooled Cond. Chiller, EGR 060-240 Vint. A
Rev. B 7/10
RPL 700015100 / Page 15
Isolators
Spring or Rubber-in-Shear Isolators Please contact McQuay Parts
Evap Cooled Cond. Chiller, EGR 060-240 Vint. A
Rev. B 7/10
RPL 700015100 / Page 16
