McQuay WMC Opshion manual Eng
Replacement Parts List No. 700008700
Revision E 10/2011
Water-Cooled Chiller
Magnetic Bearing Compressor
WMC
Vintage A
145SSC
145DSC
150DSC
250DSC
290DSC
Contents
Parts List Revision History....................................................................................................................... 3
Complete Model Nomenclature...........................................................................................................4 - 5
Electrical Legend...................................................................................................................................... 6
Unit Components.................................................................................................................................7 - 8
Magnetic Bearing Compressor..........................................................................................................9 - 13
Piping - Discharge.................................................................................................................................. 14
Piping - Liquid Line and Motor Cooling.................................................................................................. 15
Condenser- Standard Heads.................................................................................................................. 16
20 inch, 150 PSI Standard Heads, Victaulic - 1 Pass, non-ASME................................................... 17
20 Inch, 150 PSI Standard Heads, Victaulic and Flanged - 2 Pass, non-ASME.............................. 17
20 Inch, 150 PSI Standard Heads, Victaulic and Flanged - 3 Pass, non-ASME.............................. 17
22 Inch, 150 PSI Standard Heads, Victaulic and Flanged - 2 Pass, non-ASME.............................. 18
22 Inch, 300 PSI Standard Heads, Flanged - 2 Pass, non-ASME................................................... 18
22 inch, 150 PSI Standard Heads, Victaulic - 3 Pass, non-ASME................................................... 18
Condenser- Water Box Heads................................................................................................................ 19
20 Inch, 150 PSI Water Box Heads, Victaulic and Flanged - 2 Pass, non-ASME............................ 20
22 Inch, 150 PSI Water Box Heads, Victaulic and Flanged - 2 Pass, non-ASME............................ 21
Evaporator- Standard Heads . ............................................................................................................... 22
22 Inch, 150 PSI Standard Heads, Victaulic - 1 Pass, non-ASME................................................... 23
22 Inch, 150 PSI Standard Heads, Victaulic and Flanged - 2 Pass, non-ASME.............................. 23
22 Inch, 150 PSI Standard Heads, Victaulic - 3 Pass, non-ASME................................................... 23
26 Inch, 150 PSI Standard Heads, Victaulic - 1 Pass, non-ASME................................................... 24
26 Inch, 150 PSI Standard Heads, Victaulic and Flanged - 2 Pass, non-ASME.............................. 24
26 Inch, 300 PSI Standard Heads, Victaulic and Flanged - 2 Pass, non-ASME.............................. 24
26 Inch, 150 PSI Standard Heads, Victaulic and Flanged - 3 Pass, non-ASME.............................. 24
Evaporator- Water Box Heads . ............................................................................................................. 25
22 Inch, 150 PSI Water Box Heads, Victaulic and Flanged - 2 Pass, non-ASME............................ 26
22 Inch, 150 PSI Standard Heads, Flanged - 3 Pass, non-ASME................................................... 26
26 Inch, 150 PSI Water Box Heads, Victaulic and Flanged - 2 Pass, non-ASME............................ 27
Evaporator Insulation............................................................................................................................. 28
Unit Controls
Operator Interface Panel............................................................................................................... 29
Single Point Connection Box......................................................................................................... 30
Unit Control Box Communication.................................................................................................. 31
Unit Control Box............................................................................................................................ 32
Unit Control Box- Size 145S (Single Circuit)................................................................................. 33
Unit Control Box - Sizes 145D - 290D (Dual Circuit)..................................................................... 34
Power Panel Diagram................................................................................................................... 35
Power Panels - Sizes 145D & 150D.............................................................................................. 36
Power Panels - Sizes 145S, 250D, 290D...................................................................................... 37
Power Panels - Sizes 145S, 250D, 290D...................................................................................... 38
Control Box Label.......................................................................................................................... 39
Magnetic Bearing Compr. Chiller; WMC 145S, 145D-290D, Vint. A
Rev. E 10/2011
RPL 700008700 / Page 2
Parts List Revision History
Revision
Date
Description
NEW
08/2007
New
A
09/2007
Page 8: Added O-Ring Kits.
B
12/08
Page 8 - Ref #15 add Cavity to Sensor, Temperature description p/n 300042906.
Add Sensor, Temperature Suction p/n 300040130.
Add Sensor, Temperature Discharge p/n 300040131.
C
6/09
Page 6 - Remove All Compressors and add note “Compressor Contact McQuay Parts with the unit GO Number and Serial Number.”
D
2/2010
Page 8 - Added Compr Interface Connector Kit and IGBT Assemblies.
Page 16 - Replaced Benshaw dataplate with clearer graphic.
E
10/2011
Cover page - Added "SC" to models. Added "Vintage A".
Pages 4-5 - Added 2 pages for Complete Model Nomenclature.
Page 8 - Updated Compressor Note.
Page 9 - Added Ref. #s 6, 7, 16, 17 to diagram. Removed Ref. 15.
Pages 10-13 - Added 3 pages to correct and expand compressor components.
Page 14 - Updated Check Valve part number.
Page 15 - Added E20 Flare Nut to diagram and list.
Pages 16-27 - Expanded information for Condenser and Evaporator Heads.
Page 29 - Expanded information for Operator Interface Panel.
Page 30 - Added page for Single Point Connection Box.
Page 31 - Updated part numbers for all Communication parts.
Pages 32-39 - Added pages and expanded information for Unit Control Box and Power Panels.
13600 Industrial Park Blvd., P.O. Box 1551, Minneapolis, MN 55440 (763) 553-5330
Magnetic Bearing Compr. Chiller; WMC 145S, 145D-290D, Vint. A
Rev. E 10/2011
RPL 700008700 / Page 3
Complete Model Nomenclature
WMC 250D SC 15R NN N B E2609 BE 2RA C4 0440 CC Y A C2209 BLYY 2RAYYY
Code
02
03
04
05 06 07
08
C4 1050 CCYY YY A A 134
Code 19
20
21
22 23 24
02
Size (in nominal tons)
145S= 145 Tons, Single Compressor
145D= 145 Tons, Dual Compressors
150D= 150 Tons, Dual Compressors
250D= 250 Tons, Dual Compressors
290D= 290 Tons, Dual Compressors
03
Unit Configuration
SC= Vintage A, Single Circuit
04
Voltage
13G or 15G= 400V / 50Hz
13R or 15R= 460V / 60Hz
05
Always NN
06
Always N
07
Compressor Model Revision
A= Compressor Revision A
B= Compressor Revision B
08
Evaporator
E2209= 22" Diameter, 9 ft. length
E2212= 22" Diameter, 12 ft. length
E2609= 26" Diameter, 9 ft. length
E2612= 26" Diameter, 12 ft. length
09
Evaporator Tubes
Digit 1
B= 300 Tubes
C= 262 Tubes
Digit 2
E= 0.025 wall, CU Turbo, EHP
10
Evaporator Heads
Digit 1
1= 1 pass
2= 2 Pass
3= 3 Pass
Digit 2
R= Right Hand Inlet Nozzle
L= Left hand Inlet Nozzle
Digit 3
A= Standard Victaulic
B= Flanged
C= Marine Box, Front, Victaulic
E= Marine Box, Front, Flanged
25
09
10
124 DY
26
27
11
12
13
14 15
16
17
18
2LEYYA SMYDSYYS 0170 Y YY B
28
29
30
31 32 33
11
Evaporator Design Pressure
Digit 1
C= 200 PSIG Refrigerant Side
Digit 2
1= 150 PSIG Waterside, ASME Code
2= 250 PSIG Waterside, ASME Code
3= 350 PSIG Waterside, ASME Code
4= 150 PSIG Waterside, non-ASME Code
5= 300 PSIG Waterside, non-ASME Code
12
Evaporator Leaving Water Temperature
Degrees Fahrenheit x 10
13
Evaporator Tube Sheet & Head Material
Digit 1
C= Carbon Steel Tube Sheet
Digit 2
C= Carbon Steel Heads
14
Always Y
15
Evaporator Model Revision
A= Evaporator Revision A
16
Condenser
C2009= 20" Diameter, 9 ft. length
C2012= 20" Diameter, 12 ft. length
C2209= 22" Diameter, 9 ft. length
C2212= 22" Diameter, 12 ft. length
17
Condenser Tubes
Digit 1
B= 426 Tubes
C= 381 Tubes
Digit 2
L= 0.025 wall, CU Turbo, CSL
Digits 3-4
Always YY
18
Condenser Heads
Digit 1
1= 1 pass
2= 2 Pass
3= 3 Pass
Digit 2
R= Right Hand Inlet Nozzle
L= Left hand Inlet Nozzle
Digit 3
A= Standard Victaulic
B= Flanged
D= Marine Box, Front, Victaulic
F= Marine Box, Front, Flanged
Digits 4-6
Always YYY
Magnetic Bearing Compr. Chiller; WMC 145S, 145D-290D, Vint. A
Rev. E 10/2011
RPL 700008700 / Page 4
Complete Model Nomenclature
19
Condenser Design Pressure
Digit 1
C= 200 PSIG Refrigerant Side
Digit 2
1= 150 PSIG Waterside, ASME Code
2= 250 PSIG Waterside, ASME Code
3= 350 PSIG Waterside, ASME Code
4= 150 PSIG Waterside, non-ASME Code
5= 300 PSIG Waterside, non-ASME
20
Condenser Max Leaving Water Temperature
Degrees Fahrenheit x 10
21
Condenser Tube Sheet & Head Material
Digit 1
C= Carbon Steel Tube Sheet
Digit 2
C= Carbon Steel Heads
Digits 3-4
Always YY
22
Always YY
23
Condenser Model Revision
A= Condenser Revision A
24
Pressure Vessel Code
A= ASME
J= Australia ASME with documentation
P= Chinese
T= Taiwan ASME with documentation
1= CRN British Columbia
2= CRN Alberta
3= CRN Saskatchewan
4= CRN Manitoba
5= CRN Ontario
6= CRN Quebec
7= CRN New Brunswick
8= CRN Nova Scotia
9= CRN Prince Edward Island
0= CRN Newfoundland
U= CRN Yukon
25
Refrigerant
134= Refrigerant 134a
26
Refrigerant Weight
example: 124= 1240 lbs divided by 10
27
Expansion Valve
DY= Electronic Expansion Valve
EY= Self=Mfg’d Electronic Expansion Valve
28
Controls
Digit 1
2= Microtech II
Digit 2
L= Large Controller
Digit 3
E= English Language
Digit 4
Always Y
Digit 5
B= BACnet w/ RS485 and Ethernet
E= BACnet w/ IP Ethernet
L= LonMark
M= ModBus
S= Serial Port w/RS232
Y= None
Digit 6
A= NEMA 1
29
Front End Box Options
Digit 1
S= Single Point
Digit 2
M= Unit Mounted VFD
Digit 3
Y= Standard Filter
P= EMI Filter
Digit 4
D= Disconnect Switch
P= Power Block
Digit 5
Always S
Digit 6
Y= Standard Short Circuit Current Rating
H= High Short Circuit Current Rating
Digit 7
Y= No Ground Fault Protection
F= With Ground Fault Protection
Digit 8
S= Standard Load Balance
30
Rated Load Amps
Compressor RLA
31
Always Y
32
Insulation
Digit 1
H= 3/4" insulation on Evap Shell, Suction Piping,
Compressor Inlet, Motor Barrel, plus High Humidity
3= 1-1/2" insulation on Evap shell; 3/4" insulation on Suction Piping and Compressor Inlet
Y= No Shell Insulation
Digit 2
1= Return Head Insulation
2= Return and Connection Head Insulation
Y= No Head Insulation
33
Water Flow Indication
B= Water Flow Indicator on Evaporator and Condenser
Magnetic Bearing Compr. Chiller; WMC 145S, 145D-290D, Vint. A
Rev. E 10/2011
RPL 700008700 / Page 5
Electrical Legend
A..................................... Alarm
B1-B10............................ Analog Input Connections
CAP................................ Capacitor
CB................................... Circuit Breaker
CBX................................ Compressor Box
CC.................................. Compressor Controller
CF................................... Condenser Flow Switch
CO.................................. Compressor Off Relay
CP1 & CP2..................... Condenser Pump Cycling Relay
CR.................................. Compressor Relay
CT................................... Control Transformer
CWI................................. Condenser Water Interlocks
C1................................... Cooling Tower Fan Relay (Stage 1)
C2................................... Cooling Tower Fan Relay (Stage 2)
C3................................... Cooling Tower Fan Relay (Stage 3)
C4................................... Cooling Tower Fan Relay (Stage 4)
EF................................... Evaporator Flow Switch
EP1 & 2.......................... Evaporator Pump Cycling Relay
EWI................................. Evaporator Water Interlocks
EXV................................ Electronic Expansion Valve
GDB................................ Guardistor Board
GFP................................ Ground Fault Protector
HG.................................. Hot Gas Solenoid
HR1 & 2.......................... Heater Relay
ID1 thru 18...................... Digital Input Connections
IR2 thru 4........................ Isolation Relay for T2 thru T4
L1................................... Liquid Injection Solenoid
LR.......................................Latch Relay
MA......................................Contactor Auxillary
MC .....................................Motor Cooling Solenoid
MCR...................................Motor Contactor Relay (Starter)
MHP ..................................Mechanical High Pressure Switch
NO1-18, NC1-18.................Digital Output Connections
OC......................................Oil Cooler Solenoid (120 or 24 VAC)
OL . ....................................Overload
OP .....................................Oil Pump Contactor
PTB.....................................Pressure Transducer Board
RL.......................................Reactor, Line Side
SA(Unload), SB(Load)........Vane Control Solenoids
SC.......................................Signal Converter
SW1....................................Unit Start/Stop Switch
SW2....................................Compressor Manual Stop Switch
SW3....................................Remote Start/Stop Switch
SW4....................................Mode Switch
SW5....................................Emergency Stop Switch
T1.......................................Transformer (120VAC)
T2.......................................Transformer (24VAC)
T3.......................................Transformer (24VAC)
T4.......................................Transformer (24VAC)
T5.......................................Transformer (24VAC) / Isolation
VC.......................................Vane Close Switch
VO......................................Vane Open Switch
VR.......................................Voltage Relay
UC......................................Unit Controller
Magnetic Bearing Compr. Chiller; WMC 145S, 145D-290D, Vint. A
Rev. E 10/2011
RPL 700008700 / Page 6
Unit Components
001
F022
H030
H030
A020
Single Circuit
WMC145S
F021
H020
F022
H021
F030
001
001
F022
A050
H030
H030
Dual Circuit
WMC 290D shown
A020
F021
F022
Magnetic Bearing Compr. Chiller; WMC 145S, 145D-290D, Vint. A
H020
H020
H021
H021
Rev. E 10/2011
RPL 700008700 / Page 7
Unit Components
Ref. # Description
001 Compressor
Part Number
145S145D150D250D290D
See Note
A020
Compressor Isolator
330527701
4
8
8
8
8
A050
Butterfly Valve
073062103
1
2
2
2
2
F021
Shut Off Valve
735039977
1
1
1
1
1
F022
Relief Valve, 200# 735045817
3
3
3
3
3
F030
Relief Valve, 200#, Angle
735045818
1
2
2
2
2
H020
Flow Sensor
330571401
2
2
2
2
2
H021
Cable, Flow Sensor
330571402
2
2
2
2
2
H030
Sensor Well
047441511
6
6
6
6
6
Note: Contact McQuay Parts with the compressor model, compressor part number, compressor serial number and BMCC
revision. On dual compressor units, provide same information on other compressor to ensure BMCC compatibility.
Magnetic Bearing Compr. Chiller; WMC 145S, 145D-290D, Vint. A
Rev. E 10/2011
RPL 700008700 / Page 8
Magnetic Bearing Compressor
013
017
016
003
012
014
002
004
008
011
010
009
006
007
Magnetic Bearing Compr. Chiller; WMC 145S, 145D-290D, Vint. A
Rev. E 10/2011
RPL 700008700 / Page 9
Magnetic Bearing Compressor
Quantity
per
compressor
Ref. #
Description
Part Number
145D 145S
150D 250D
290D
002
Kit, Module, Bearing PWM
300040127
1
1
003
Kit, DC/DC Converter Assy, 400-460V
300042897
1
1
003
Kit, DC/DC Converter, 575V
300048726
1
004
Kit, Module, Backplane Assy
300042899
1
1
006
Kit, End Cap Assy
300048171
1
1
007
Kit, Insulation Cover, End Bell
300043829
1
1
008
Kit, Cover, Top Assy
300040136
1
1
009
Kit, Cover, Service Side Assy
300040137
1
1
010
Kit, Cover, Mains Input Assy
300040138
1
1
011
Kit, Cover, Capacitor Assy
300040139
1
1
012
Kit, Module Serial Driver
300043064
1
1
013
Kit, Module, Softstart, 400V
300043853
1
1
013
Kit, Module, Softstart, 460V
300043245
1
1
013
Kit, Module Softstart, 575V
300049167
1
014
Kit, Bearing Motor Compressor Control (BMCC)
See Note
1
016
Kit, Input Mains Buss Bars
100416
1
017
Kit, IGBT Manifold Cooling
300040931
1
017
Kit, IGBT Assy Manifold Cooling (w/o DC/DC Converter)
300043315
1
017
Kit, IGBT Assy Manifold Cooling (w/DC/DC Converter)
300043246
1
Kit, Soft Start Cooling Fan Assembly
300049137
1
1
NS
NS
Kit, PCB Assy, Compressor Interface Connector
300043882
1
1
NS
Communication Converter Module
300049169
1
1
NS
Kit, Terminal Power Block Assy
300043928
1
NS
Kit, Terminal Power Block Assy
300043983
1
NS
Kit, Cover Plate Assy
300049175
1
1
NS
Kit, Sensor Assy, Temperature, Motor Rotor
300042906
1
1
NS
Kit, Temperature Sensor
300048181
1
1
NS
Kit, Tube, Connection to IGBT
300048170
1
1
NS
Kit, Capacitor, IGBT Snubber
300043447
1
1
NS
Kit, Sensor, Pressure Temperature Suction (blue dot)
300040130
1
1
NS
Kit, Sensor, Pressure Temperature Discharge (red dot)
300040131
1
1
Note: Contact McQuay Parts with the compressor model, compressor part number, compressor serial number and BMCC
revision. On dual compressor units, provide same information on other compressor to ensure BMCC compatibility.
NS = Not Shown
Magnetic Bearing Compr. Chiller; WMC 145S, 145D-290D, Vint. A
Rev. E 10/2011
RPL 700008700 / Page 10
Magnetic Bearing Compressor
Quantity per
compressor
Ref. #
Description
Part Number
145D 145S
150D 250D
290D
NS
Kit, Diode Rectifiers
300043875
1
NS
Kit, Diode Rectifiers
300044087
1
NS
Kit, Sensor Heatsink Diode Rectifiers Dual Cooling
300047204
1
NS
Kit, Service Valve, Suction
300048174
1
NS
Kit, Service Valve, Discharge
330619004
1
1
NS
Kit, Service Valve, Economizer
300048958
1
NS
Kit, Flange 1”, Economizer 1
300048175
1
2
NS
Kit, Flange Sweat, 3”, Suction 300046266
1
1
NS
Kit, Flange, Suction 3"
300048959
1
1
Kit, Flange, Discharge, Brass, for 2-1/8”
300046267
1
1
NS
NS
Kit, Flange, Discharge, Steel, 2-1/8"
331387401
1
1
NS
Kit, O-Ring, IGBT Assy
300043869
1
1
3
NS
Kit, O-Ring, Ports Connection 300043968
1
1
NS
Kit, O-Ring, IGV Assy
300043877
1
1
NS
Kit, O-Ring, End Cap Assy
300043878
1
1
NS
Kit, O-Ring, Service Side Small O-Rings
300043879
1
1
NS
Kit, O-Ring, Cover Plate Assy
300043880
1
1
NS
Kit, O-Ring, Suction Port Only
300048180
1
1
NS
Kit, Cable Harness, Compressor DC Supply
200140
1
1
NS
Kit, Cable Harness Assy, Compressor Interface
300047144
1
1
NS
Kit, Cable Harness, Softstart SCR Gate
300044089
1
1
NS
Kit, Cable Harness, Mtr Cooling & Coil Assy
300040132
1
NS
Kit, Cable Harness, Mtr Cooling & Coil Assy
300048754
1
NS
Kit, Cable Harness, Compressor Controller
300044030
1
1
NS
Kit, Cable Harness, Front Bearing Sensor
300047965
1
1
NS
Kit, Cable Harness, Rear Bearing Sensor
300047966
1
1
NS
Kit, Cable Harness, Motor Driver (IGBT to Backplane)
300044114
1
1
NS
Kit, Cable Harness, Softstart AC/DC, Fused
300040953
1
NS
Kit, Cable Harness, Softstart AC/DC
300048954
1
NS
Kit, Cable Harness, Softstart AC/DC
300044098
1
1
NS
Cable Harness Compressor Controller
300044030
1
1
NS
Cable Harness, DC/DC to Backplane
300047244
1
1
1
Includes 7/8" Flange, O-Ring, lubrication, and 2 sets of screws/spring washers.
Includes 3-1/8” Flange, O-Ring, lubrication, and 4 sets of screws/spring washers.
3
Includes O-Rings for Suction, Discharge and Economizer Ports.
NS = Not Shown
2
Magnetic Bearing Compr. Chiller; WMC 145S, 145D-290D, Vint. A
Rev. E 10/2011
RPL 700008700 / Page 11
Magnetic Bearing Compressor
Quantity
per
compressor
Ref. #
Description
Part Number
145D 145S
150D 250D
290D
NS
Line Reactor, 140A, 5%
300047659
1
NS
Line Reactor, 180A, 5%
300045658
1
NS
Line Reactor, 240A, 5%
300048177
1
NS
Line Reactor, 140A, 10%
300044143
1
NS
Line Reactor, 180A, 10%
331557651
1
NS
EMI/EMC Filter, CE, 185A
300048760
1
NS
EMI/EMC Filter, UL, 185A
300048179
1
EMI/EMC Filter 322A, 480V
300048960
1
NS
NS
Kit, Fuse, Class T, Fast Acting
300045202
1
Fuse, Slo Nano SMF 0.25A, 125V
300046528
1
1
NS
4
NS
Fuse, Slo Nano SMF 0.5A, 125V 300046529
1
1
NS
Fuse, Slo Nano SMF 0.2A, 600V, Midget, Time Delay
300044083
1
1
NS
Kit, Fuse 2A, 1000V, HVA, 3”
300045312
1
1
4
NS
Kit, Fuses, Softstart 331877106
1
1
NS
Kit, Fuses, Softstart 5
300046521
1
1
5
NS
Kit, Fuse Nano SMF 0.75A, 125V 300046530
1
1
NS
Kit, IGV Motor Service
300048085
1
1
NS
Kit, Buss Bar Assy and Capacitors, 400V
300043831
1
NS
Kit, Buss Bar Assy and Capacitors, 460V
300046429
1
NS
Kit, Buss Bar Assy and Capacitors, 400V
300047251
1
NS
Kit, Buss Bar Assy and Capacitors, 460V
300043832
1
NS
Kit, Buss Bar Assembly and Capacitors, 575V
300049168
1
NS
Kit, Buss Bar Diode
300048955
1
NS
Kit, Buss Assy Conn Motor IGBT
300045215
1
NS
Kit, Buss Assy Conn Motor IGBT
300048961
1
NS
Kit, Suction Strainer, Straight
300048957
1
NS
Kit, Plunger Assy, Non-return Valve, Discharge 2"
300043734
1
NS
Kit, Compressor Cooling Strainer
300046931
1
NS
Kit, Compressor Mounting
300040125
1
1
NS
Kit, Screws for Covers, M5, Stainless Steel
300046932
1
1
NS
Bluetooth Serial Adapter Kit
300046950
1
1
NS
Dielectric Grease
300045661
1
1
4
Used on Softstart Series 20 (Compressor Serial # 071975020) or before.
Used on Softstart Series 21 (Compressor Serial # 071975030) or later.
NS = Not Shown
5
Magnetic Bearing Compr. Chiller; WMC 145S, 145D-290D, Vint. A
Rev. E 10/2011
RPL 700008700 / Page 12
Magnetic Bearing Compressor
Quantity
per
compressor
Ref. #
Description
Part Number
145D 145S
150D 250D
290D
NS
Kit, Cooling Valves Assy
300043892
1
NS
Kit, Cooling Valves Assy
300047112
1
NS
Kit, IGV Housing Assembly and O-Rings
300043626
1
NS
Kit, IGV Housing Assy and O-Rings (black IGV cone)
300043627
1
NS
Kit, IGV Housing Assy and O-Rings (gold IGV cone)
300046822
1
NS
Kit, Bracket Mains Input Plate, 2.0" Diameter
300049170
1
1
NS
Kit, Bracket Mains Input Plate, 2.5” Diameter
300049171
1
1
NS
Kit, Bracket Mains Input Plate, 3.0” Diameter
300049172
1
1
NS
Kit, Bracket Mains Input Plate, 3.5” Diameter
300049173
1
1
NS
Kit, Heatsink Cooling Manifold SCR Assy
300049070
1
NS
Kit, Heatsink Cooling Manifold SCR Assy
300049174
1
NS
Kit, Hermetic Feedthrough IGV - 4 Pin 300049176
1
1
NS
Kit, Hermetic Feedthru, Rear Bearing, 6-Pin
300043473
1
1
NS
Kit, Hermetic Feedthru, Front Bearing, 4-Pin
300046599
1
1
NS
Kit, Hermetic Feedthru, Bearing Sensor, 9-Pin
300045720
1
1
NS
Kit, Hermetic Feedthru High Power
300045214
1
1
NS = Not Shown
Magnetic Bearing Compr. Chiller; WMC 145S, 145D-290D, Vint. A
Rev. E 10/2011
RPL 700008700 / Page 13
Piping - Discharge
C044
C031
WMC290D shown
Ref. #
Description
Part Number
C031
C044
Gasket, 6.88 OD
Check Valve
070199120
332630201
Magnetic Bearing Compr. Chiller; WMC 145S, 145D-290D, Vint. A
Rev. E 10/2011
145S145D150D250D290D
2
1
6
2
6
2
6
2
6
2
RPL 700008700 / Page 14
Piping - Liquid Line and Motor Cooling
E020
E031
E022
B030
B041
Liquid Line
145D shown
E040
Motor Cooling Line
290D shown
E053
Ref. # Description
Part Number
B030 Electronic Expansion Valve, 225 Ton
B030 Electronic Expansion Valve, 126 Ton
B030 Electronic Expansion Valve, 250 Ton
330386201
1
330386206
1
1
330386207
1
1
B041 Ball Valve, 1.63
B041 Ball Valve, 1.375
B041 Ball Valve, 2.12
330286007
1
1
330286006
1
330286008
1
1
000108300
2
2
000136100
1
2
735030506
1
2
2
2
330286053
1
330286003
2
2
2
735028827
1
2
2
2
330286004
1
2
2
2
E020
E020
E022
E031
E031
E040
E053
Flare Nut .375
Flare Nut .500
Strainer
Ball Valve, .625
Ball Valve, .625
Filter Drier, .625
Ball Valve, .875
Magnetic Bearing Compr. Chiller; WMC 145S, 145D-290D, Vint. A
Rev. E 10/2011
145S145D150D250D290D
2
2
2
2
2
RPL 700008700 / Page 15
Condenser- Standard Heads
331
Connection
End
Head
Return
End
110
330
355
351
Gasket
350 Head
Gasket
352
2-Pass, Left-Hand, Std. Victaulic (Front View)
Ref. #
110
330
331
Description
Sight Glass Clear w/Ball
Shut-Off Valve
Cap, Flare
Part Number
350229501
735039929
073243901
Code 18: 1
L
# Passes
Connection
1=1 Pass
L= Left Hand
2=2 Pass
R= Right Hand
3=3 Pass
Qty.
1
2
2
A
YYY
Heads
Future Use
A= Std. Victaulic
B= Std. Flanged
C= Wtr. Bx. Vict.
D= Wtr. Bx. Flgd.
Head Types
Standard Victaulic
Connection
Return
Standard Flanged
Connection
Return
1- Pass
2- Pass
3- Pass
Magnetic Bearing Compr. Chiller; WMC 145S, 145D-290D, Vint. A
Rev. E 10/2011
RPL 700008700 / Page 16
Condenser - Standard Heads
20 Inch
20 inch, 150 PSI Standard Heads, Victaulic - 1 Pass, non-ASME
Ref. #
Description
Part Number
Qty.
350 / 351
Assembly, Connection Head
331153101
2
352 / 355
Gasket, Connection Head
070304644
2
NS
Screw, H5, 0.50 x 2.5
735033851
22 per head
NS
Nut, 0.50-13
735029625
22 per head
NS = Not Shown
20 Inch, 150 PSI Standard Heads, Victaulic and Flanged - 2 Pass, non-ASME
Ref. #
Description
Part Number
Qty.
350
Assembly, Return Head
332182702
1
351
Assembly, Connection Head
with Flanged Connection
332187903
1
with Victaulic Connection
332186103
1
352
Gasket, Connection Head 071557803K
1
355
Gasket, Return Head
070304644
1
NS
Screw, H5, 0.50 x 2.5
735033851
22 per head
NS
Nut, 0.50-13
735029625
22 per head
NS = Not Shown
20 Inch, 150 PSI Standard Heads, Victaulic and Flanged - 3 Pass, non-ASME
Ref. #
Description
Part Number
Qty.
350 / 351
Assembly, Connection Head
with Flanged Connection
331158304
2
with Victaulic Connection
331156504
2
352 / 355
Gasket, Head
071557803K
2
NS
Screw- H5, 0.50 x 2.5
735033851
22 per head
NS
Nut- 0.50-13
735029625
22 per head
NS = Not Shown
Magnetic Bearing Compr. Chiller; WMC 145S, 145D-290D, Vint. A
Rev. E 10/2011
RPL 700008700 / Page 17
Condenser - Standard Heads
22 Inch
22 Inch, 150 PSI Standard Heads, Victaulic and Flanged - 2 Pass, non-ASME
Ref. #
Description
Part Number
Qty.
350
Assembly, Return Head
332182902
1
351
Assembly, Connection Head
with Flanged Connection
332188103
1
with Victaulic Connection
332186303
1
352
Gasket, Connection Head 071557804K
1
355
Gasket, Return Head
070304645
1
NS
Screw, H5, 0.50 x 2.5
735033851
26 per head
NS
Nut, 0.50-13
735029625
26 per head
NS = Not Shown
22 Inch, 300 PSI Standard Heads, Flanged - 2 Pass, non-ASME
Ref. #
Description
Part Number
Qty.
350
Assembly, Return Head
332166542
1
351
Assembly, Connection Head
332171743
1
352
Gasket, Connection Head
071557814
1
355
Gasket, Return Head
070304614
1
NS
Screw- H5, 0.50 x 4.0
735033542
52 per head
NS
Nut- 0.50-13
735029629
52 per head
NS = Not Shown
22 inch, 150 PSI Standard Heads, Victaulic - 3 Pass, non-ASME
Ref. #
Description
Part Number
Qty.
350 / 351
Assembly, Connection Head
331156704
2
352 / 355
Gasket, Connection Head
071557804K
2
NS
Screw, H5, 0.50 x 2.5
735033851
26 per head
NS
Nut, 0.50-13
735029625
26 per head
NS = Not Shown
Magnetic Bearing Compr. Chiller; WMC 145S, 145D-290D, Vint. A
Rev. E 10/2011
RPL 700008700 / Page 18
Condenser- Water Box Heads
331
Head
351
Connection
End
330
Return
End
110
355 Gasket
366
350 Head
Water Box
Cover Gasket
Gasket
352
2-Pass, Left-Hand, Water Box Victaulic (Front View)
Ref. #
110
330
331
Description
Sight Glass Clear w/Ball
Shut-Off Valve
Cap, Flare
Part Number
350229501
735039929
073243901
Code 18: 1
L
# Passes
Connection
1=1 Pass
L= Left Hand
2=2 Pass
R= Right Hand
3=3 Pass
Qty.
1
2
2
A
YYY
Heads
Future Use
A= Std. Victaulic
B= Std. Flanged
C= Wtr. Bx. Vict.
D= Wtr. Bx. Flgd.
Head Types
Water Box Victaulic
Connection
Return
Water Box Flanged
Connection
Return
1- Pass
2- Pass
3- Pass
Magnetic Bearing Compr. Chiller; WMC 145S, 145D-290D, Vint. A
Rev. E 10/2011
RPL 700008700 / Page 19
Condenser- Water Box Heads
20 Inch
20 Inch, 150 PSI Water Box Heads, Victaulic and Flanged - 2 Pass, non-ASME
Ref. #
Description
Part Number
Qty.
350
Assembly, Return Head
332182702
1
351
Assembly, Connection Head
with Flanged Connection 331158353
1
with Victaulic Connection
331156553
1
352
Gasket, Connection Head 071557853
1
355
Gasket, Return Head
070304644
1
366
Gasket, Water Box Cover
333850004
1
NS
Screw- H5, 0.50 x 2.5, for Return Head
735033851
22 per head
NS
Screw- H5, 0.50 x 3.0, for Water Box
735033852
44 per head
NS
Nut- 0.50-13, for Return Head
735029625
22 per head
NS
Nut- 0.50-13, for Water Box Head
735029625
44 per head
NS = Not Shown
Magnetic Bearing Compr. Chiller; WMC 145S, 145D-290D, Vint. A
Rev. E 10/2011
RPL 700008700 / Page 20
Condenser- Water Box Heads
22 Inch
22 Inch, 150 PSI Water Box Heads, Victaulic and Flanged - 2 Pass, non-ASME
Ref. #
Description
Part Number
Qty.
350
Assembly, Return Head
332182902
1
351
Assembly, Connection Head
with Flanged Connection 332186353
1
with Victaulic Connection
332188153
1
352
Gasket, Connection Head 071557854
1
355
Gasket, Return Head
070304645
1
366
Gasket, Water Box Cover
333850005
1
NS
Screw- H5, 0.50 x 2.5, for Return Head
735033851
26 per head
NS
Screw- H5, 0.50 x 3.5, for Water Box
735033941
52 per head
NS
Nut- 0.50-13, for Return Head
735029625
26 per head
NS
Nut- 0.50-13, for Water Box Head
735029625
52 per head
NS = Not Shown
Magnetic Bearing Compr. Chiller; WMC 145S, 145D-290D, Vint. A
Rev. E 10/2011
RPL 700008700 / Page 21
Evaporator- Standard Heads
330
Connection
End
Head
331
Return
End
110
355 Gasket
351
350
Gasket
Head
352
330
331
Ref. #
110
330
331
2-Pass, Left-Hand, Standard Victaulic (Front View)
Description
Sight Glass Clear w/Ball
Shut-Off Valve
Cap, Flare
Part Number
350229501
735039929
073243901
Code 10: 1
L
# Passes
Connection
1=1 Pass
L= Left Hand
2=2 Pass
R= Right Hand
3=3 Pass
Qty.
1
2
2
A
Heads
A= Std. Victaulic
B= Std. Flanged
C= Wtr. Bx. Vict.
D= Wtr. Bx. Flgd.
Head Types
Standard Victaulic
Connection
Return
Standard Flanged
Connection
Return
1- Pass
2- Pass
3- Pass
Magnetic Bearing Compr. Chiller; WMC 145S, 145D-290D, Vint. A
Rev. E 10/2011
RPL 700008700 / Page 22
Evaporator - Standard Heads
22 Inch
22 Inch, 150 PSI Standard Heads, Victaulic - 1 Pass, non-ASME
Ref. #
Description
Part Number
Qty.
350 / 351
Assembly, Connection Head
331153301
2
352 / 355
Gasket, Return Head 070304645
2
NS
Screw, H5, 0.50 x 2.5
735033851
26 per head
NS
Nut, 0.50-13
735029625
26 per head
NS = Not Shown
22 Inch, 150 PSI Standard Heads, Victaulic and Flanged - 2 Pass, non-ASME
Ref. #
Description
Part Number
Qty.
350
Assembly, Return Head
332182902
1
351
Assembly, Connection Head
Flanged Connection 332184503
1
Victaulic Connection
332182903
1
352
Gasket, Connection Head 071557804K
1
355
Gasket, Return Head
070304645
1
NS
Screw, H5, 0.50 x 2.5
735033851
26 per head
NS
Nut, 0.50-13
735029625
26 per head
NS = Not Shown
22 Inch, 150 PSI Standard Heads, Victaulic - 3 Pass, non-ASME
Ref. #
Description
Part Number
Qty.
350/351
Assembly, Head, Connection
331153304
2
352/355
Gasket, Head 071557804K
2
NS
Screw- H5, 0.50 x 2.5
735033851
26 per head
NS
Nut- 0.50-13
735029625
26 per head
NS = Not Shown
Magnetic Bearing Compr. Chiller; WMC 145S, 145D-290D, Vint. A
Rev. E 10/2011
RPL 700008700 / Page 23
Evaporator - Standard Heads
26 Inch
26 Inch, 150 PSI Standard Heads, Victaulic - 1 Pass, non-ASME
Ref. #
Description
Part Number
Qty.
350 / 351
Assembly, Connection Head
331153501
2
352 / 355
Gasket, Return Head 070304646
2
NS
Screw, H5, 0.75 x 3.0
735033878
32 per head
NS
Nut, 0.75-10
735029626
32 per head
NS = Not Shown
26 Inch, 150 PSI Standard Heads, Victaulic and Flanged - 2 Pass, non-ASME
Ref. #
Description
Part Number
Qty.
350
Assembly, Return Head
332183102
1
351
Assembly, Connection Head
Flanged Connection 332184703
1
Victaulic Connection
332183103
1
352
Gasket, Connection Head 071557805K
1
355
Gasket, Return Head
070304646
1
NS
Screw, H5, 0.75 x 3.0
735033878
32 per head
NS
Nut, 0.75-10
735029626
32 per head
NS = Not Shown
26 Inch, 300 PSI Standard Heads, Victaulic and Flanged - 2 Pass, non-ASME
Ref. #
Description
Part Number
Qty.
350
Assembly, Return Head
332166742
1
351
Assembly, Connection Head
Flanged Connection 332168343
1
Victaulic Connection
332166743
1
352
Gasket, Connection Head 071557815
1
355
Gasket, Return Head
070304615
1
NS
Screw, H8, 0.75 x 5.5
735033571
64 per head
NS
Nut, 0.75-10
735029628
64 per head
NS = Not Shown
26 Inch, 150 PSI Standard Heads, Victaulic and Flanged - 3 Pass, non-ASME
Ref. #
Description
Part Number
Qty.
350/351
Assembly, Head, Connection
with Flanged Connection
331155104
1
with Victaulic Connection
331153504
1
352/355
Gasket, Head 071557805K
2
NS
Screw- H5, 0.75 x 3.0
735033878
32 per head
NS
Nut- 0.75-10
735029626
32 per head
NS = Not Shown
Magnetic Bearing Compr. Chiller; WMC 145S, 145D-290D, Vint. A
Rev. E 10/2011
RPL 700008700 / Page 24
Evaporator- Water Box Heads
Water
Box
Cover
Gasket 366
Head
330
Connection
End
Return
End
331
110
355
Gasket
350
Head
351
Gasket
352
330
331
2-Pass, Left-Hand, Water Box Victaulic (Front View)
Ref. #
110
330
331
Description
Sight Glass Clear w/Ball
Shut-Off Valve
Cap, Flare
Part Number
350229501
735039929
073243901
Code 10: 1
L
# Passes
Connection
1=1 Pass
L= Left Hand
2=2 Pass
R= Right Hand
3=3 Pass
Qty.
1
2
2
A
Heads
A= Std. Victaulic
B= Std. Flanged
C= Wtr. Bx. Vict.
D= Wtr. Bx. Flgd.
Head Types
Water Box Victaulic
Connection
Return
Water Box Flanged
Connection
Return
1- Pass
2- Pass
3- Pass
Magnetic Bearing Compr. Chiller; WMC 145S, 145D-290D, Vint. A
Rev. E 10/2011
RPL 700008700 / Page 25
Evaporator- Water Box Heads
22 Inch
22 Inch, 150 PSI Water Box Heads, Victaulic and Flanged - 2 Pass, non-ASME
Ref. #
Description
Part Number
Qty.
350
Assembly, Return Head
332182902
1
351
Assembly, Connection Head
Flanged Connection 331154953
1
Victaulic Connection
331153353
1
352
Gasket, Connection Head 350296754
1
355
Gasket, Return Head
070304645
1
366
Gasket Water Box Cover
333850005
1
NS
Screw, H5, 0.50 x 2.5, for Return Head
735033851
26 per head
NS
Screw, H5, 0.50 x 3.5, for Water Box
735033941
52 per head
NS
Nut, 0.50-13, for Return Head
735029625
26 per head
NS
Nut, 0.50-13 for Water Box Head
735029625
52 per head
NS = Not Shown
22 Inch, 150 PSI Standard Heads, Flanged - 3 Pass, non-ASME
Ref. #
Description
Part Number
Qty.
350/351
Assembly, Head, Connection
331154954
2
352/355
Gasket, Head 350296754
2
366
Gasket, Water Box Cover
071557804K
2
NS
Screw- H5, 0.50 x 3.5
735033941
52 per head
NS
Nut- 0.50-13
735029625
52 per head
NS = Not Shown
Magnetic Bearing Compr. Chiller; WMC 145S, 145D-290D, Vint. A
Rev. E 10/2011
RPL 700008700 / Page 26
Evaporator- Water Box Heads
26 Inch
26 Inch, 150 PSI Water Box Heads, Victaulic and Flanged - 2 Pass, non-ASME
Ref. #
Description
Part Number
Qty.
350
Assembly, Return Head
332183102
1
351
Assembly, Connection Head
Flanged Connection 332184753
1
Victaulic Connection
332183153
1
352
Gasket, Connection Head 350296755
1
355
Gasket, Return Head
070304646
1
366
Gasket Water Box Cover
333850006
1
NS
Screw, H5, 0.75 x 3.0, for Return Head
735033878
32 per head
NS
Screw, H5, 0.75 x 4.5, for Water Box
735033969
64 per head
NS
Nut, 0.75-10, for Return Head
735029626
32 per head
NS
Nut, 0.75-10, for Water Box Head
735029626
64 per head
NS = Not Shown
Magnetic Bearing Compr. Chiller; WMC 145S, 145D-290D, Vint. A
Rev. E 10/2011
RPL 700008700 / Page 27
Evaporator Insulation
Description
Part Number
Quantity
22 inch, 9 ft. Evaporator:
Insulation, 3/4", Evaporator Shell
047662050
68 square ft *
Insulation, 3/4", Evaporator Head
047662050
9 square ft per head
Insulation, 3/4", Suction
047662050
11 square ft per suction line
22 inch, 12 ft. Evaporator:
Insulation, 3/4", Evaporator Shell
047662050
90 square ft *
Insulation, 3/4", Evaporator Head
047662050
9 square ft per head
Insulation, 3/4", Suction
047662050
11 square ft per suction line
26 inch, 9 ft. Evaporator:
Insulation, 3/4", Evaporator Shell
047662050
77 square ft *
Insulation, 3/4", Evaporator Head
047662050
11 square ft per head
Insulation, 3/4", Suction
047662050
11 square ft per suction line
26 inch, 12 ft. Evaporator:
Insulation, 3/4", Evaporator Shell
047662050
103 square ft *
Insulation, 3/4", Evaporator Head
047662050
11 square ft per head
Insulation, 3/4", Suction
047662050
11 square ft per suction line
* If Code 32 = 3*, double the quantity for this item.
Magnetic Bearing Compr. Chiller; WMC 145S, 145D-290D, Vint. A
Rev. E 10/2011
RPL 700008700 / Page 28
Unit Controls
Operator Interface Panel
15
16
Single Point Connection Box
Unit Control Box
Circuit #1
Power Panel
Circuit #2
Power Panel
Ref. Description
No.
15
Operator Interface Panel w/cables, 12” Beige
15
Operator Interface Panel w/cables, 15” Beige
15
Operator Interface Panel w/cables, 15” Black
Cable, Power, Operator Interface
Cable, Serial, Operator Interface
Cable Kit (includes Power, Serial & VGA cords)
300040768
300043345
300043289
1
1
1
Support Arm Assy, Beige (includes swivel pin, washers, & nut)
Support Arm Assy, Black (includes swivel pin, washers, & nut)
330815401
330815411
1
1
16
16
Magnetic Bearing Compr. Chiller; WMC 145S, 145D-290D, Vint. A
Rev. E 10/2011
Part
Number
330277501
330276501
330276502
Qty.
1
1
1
RPL 700008700 / Page 29
Unit Controls
Single Point Connection Box
Ref. #
Description
Part Number Quantity
Unit Sizes 145D, 150D
DS1 Standard SCCR (Code 29, Digit 6 = Y)
400A Circuit Breaker, Std. SCCR
300042106
1
Lug
300042258
6
Operating Shaft
300042115
1
Operating Mechanism
300042118
1
Handle
300040313
1
DS1 High SCCR (Code 29, Digit 6 = H)
300046378
1
400A Circuit Breaker, High SCCR
300046310
1
Lug
300042258
3
Operating Shaft
300042115
1
Operating Mechanism
300042118
1
Handle
300040313
1
Unit Sizes 250D, 290D
DS1 Standard SCCR (Code 29, Digit 6 = Y)
600A Circuit Breaker Assembly, Std. SCCR
includes: 600A Circuit Breaker, Std. SCCR
Lug
Operating Shaft
Operating Mechanism
Handle
DS1
High SCCR (Code 29, Digit 6 = H)
600A Circuit Breaker, High SCCR
Lug
Operating Shaft
Operating Mechanism
Handle
300043264
300042108
300042258
300042115
300042118
300042114
1
1
3
1
1
1
300046487
300042258
300042115
300042118
300042114
1
3
1
1
1
300047431
1
PD1
Power Block, 760A
Magnetic Bearing Compr. Chiller; WMC 145S, 145D-290D, Vint. A
Rev. E 10/2011
RPL 700008700 / Page 30
Unit Controls
Unit Control Box Communication
401
400
Ref. #
Description
Part Number
Qty.
400
LonMark Serial Interface 350147401
1
400
ModBus RS485 Serial Network Board
350147402
1
400
BACnet RS232 Serial Gateway / Modem Board
330343102
1
400
BACnet with IP Ethernet
350147406
1
401
BACnet MS/TP (RS485) Interface Board
350147407
1
Magnetic Bearing Compr. Chiller; WMC 145S, 145D-290D, Vint. A
Rev. E 10/2011
RPL 700008700 / Page 31
Unit Controls
Unit Control Box
22
Magnetic Bearing Compr. Chiller; WMC 145S, 145D-290D, Vint. A
Rev. E 10/2011
RPL 700008700 / Page 32
Unit Controls
Unit Control Box- Size 145S (Single Circuit)
Ref. #
Schem.
Description
10
Circuit Controller, Small MTII
12
UC
Unit Controller, Large MTII
13
PC
OITS Circuit Board Assy
Power Supply for OITS Circuit Board
Power Supply for ATX
Memory Module
20
CB1
Circuit Breaker, 10A, 250V 21
SW1,12
Rocker Switch, Compressor
22
SW5
Rocker Switch, Emergency Shut-down
30
MOD1
PCB Assy
31
CA1
Capacitor
35
EXV
EXV Driver Board
36
UCM
Comm Module Card
NS
S05
Sensor- 30 ft.
NS
S02, S03, S04
Sensor- 30 ft. NS
CS01
Sensor- 30 ft. NS
Resistor, 120 Ohm
Part Number
330268111
330268311
330276603
330277353
333355201
330276693
300042182
300042181
300042962
300042958
300040510
330277803
330275202 073007303
073007203
073007203
300047219
Qty.
1
1
1
1
1
1
1
2
1
1
1
1
1
1
3
1
1
NS = Not Shown
Magnetic Bearing Compr. Chiller; WMC 145S, 145D-290D, Vint. A
Rev. E 10/2011
RPL 700008700 / Page 33
Unit Controls
Unit Control Box - Sizes 145D - 290D (Dual Circuit)
Ref. #
Schem.
Description
10
Circuit Controller, Small MTII
11
Serial Network Board
12
UC
Unit Controller, Large MTII
13
PC
OITS Circuit Board Assy
Power Supply for OITS Circuit Board
Power Supply for ATX
Memory Module
15
IR2, IR3, IR4
Relay, 2PDT, 10A, 24V
20
CB1
Circuit Breaker, 10A, 250V 21
SW1,12
Rocker Switch, Compressor
21
SW22
Rocker Switch, Unit
22
SW5
Rocker Switch, Emergency Shut-down
30
MOD 1, MOD2
PCB Assy
31
CA1, CA2
Capacitor
35
EXV
EXV Driver Board
36
UCM
Comm Module Card
NS
S05
Sensor- 30 ft.
NS
S02, S03, S04
Sensor- 30 ft. NS
CS01, CS02
Sensor- 30 ft. NS
Resistor, 120 Ohm
Part Number
330268111
350147402
330268311
330276603
330277353
333355201
330276693
300043648
300042182
300042181
300042181
300042962
300042958
300040510
330277803
330275202 073007303
073007203
073007203
300047219
Qty.
2
1
1
1
1
1
1
3
1
2
1
1
2
2
1
1
1
3
2
1
NS = Not Shown
Magnetic Bearing Compr. Chiller; WMC 145S, 145D-290D, Vint. A
Rev. E 10/2011
RPL 700008700 / Page 34
Unit Controls
Power Panel Diagram
206
206
207
207
200
200
201
201
204
204
205
205
203
203
Circuit #1
Magnetic Bearing Compr. Chiller; WMC 145S, 145D-290D, Vint. A
Circuit #2
Rev. E 10/2011
RPL 700008700 / Page 35
Unit Controls
Power Panels - Sizes 145D & 150D
Qty.
Ref. #
Schem.
Description
Part Number per panel
200
CB11, 21
Compressor Circuit Breaker, Std. SCCR (Code 29, Digit 6 = Y)
Trip, 100A, Circuit Breaker *
300047220
1
Trip, 150A, Circuit Breaker *
300042207
1
Trip, 175A, Circuit Breaker *
300042942
1
Frame, Circuit Breaker
300042120
1
Operator, Circuit Breaker
300042117
1
Handle, Circuit Breaker, Rotary
300043800
1
Shaft, Circuit Breaker
300042808
1
Lug, Circuit Breaker
300040792
3
Bus Tab, Circuit Breaker
300042939
3
200
CB11, 21
Compressor Circuit Breaker, High SCCR (Code 29, Digit 6 = H)
Circuit Breaker, 70-250A
300042209
1
Operator, Circuit Breaker
300042117
1
Handle, Circuit Breaker, Rotary
300043800
1
Shaft, Circuit Breaker
300042808
1
Lug, Circuit Breaker
300040792
3
201
CT11,CT21
Transformer, 0-5V Circuit Monitor
300042945
1
203
203
LR11, 21
LR11, 21
Line Reactor, 140A *
Line Reactor, 156A, 125HP *
300042961
300045391
1
1
204
T11,21
Fuse Puller/Cover
300043152
1
205
T11, 21
460V Transformer Kit, 750VA, 480V:120V
includes: Transformer, 750A
Fuse Block
Fuse, 8A
Fuse, 4A
205
T11, 21
400V Transformer Kit, 750VA, 400V:120V
includes: Transformer, 750A
Fuse Block
Fuse, 8A
Fuse, 4A
300042952
300047231
300043153
300047232
300046330
300047217
300047233
300043153
300047232
300046330
1
1
1
1
1
1
1
1
1
1
300042178
300043558
300042960
330315101
3
1
1
1
206
207
NS
NS
T12-14,T22-24
CTGF11, 21
EMI
GFR11, 21
Transformer, 120V - 24V
Ground Fault Current Transformer (option)
EMI Filter (option)
Ground Fault Relay (option)
* If unable to identify from this information, contact McQuay Parts with the Control Box Serial No. and Control Box Part No.
NS = Not Shown
Magnetic Bearing Compr. Chiller; WMC 145S, 145D-290D, Vint. A
Rev. E 10/2011
RPL 700008700 / Page 36
Unit Controls
Power Panels - Sizes 145S, 250D, 290D
Qty.
Ref. #
Schem.
Description
Part Number per panel
200
CB11, 21
Compressor Circuit Breaker, Standard SCCR (Code 29, Digit 6 = Y)
Trip, 175A, Circuit Breaker *
300042942
1
Trip, 225A, Circuit Breaker *
300046537
1
Trip, 250A, Circuit Breaker *
300042208
1
Frame, Circuit Breaker
300042120
1
Operator, Circuit Breaker
300042117
1
Handle, Circuit Breaker, Rotary
300043800
1
Shaft, Circuit Breaker
300042808
1
Lug, Circuit Breaker
300040792
3
200
CB11, 21
Compressor Circuit Breaker, High SCCR (Code 29, Digit 6 = H)
Trip, 175A, Circuit Breaker *
300042942
Trip, 225A, Circuit Breaker *
300046537
Frame, Circuit Breaker
300042209
Operator, Circuit Breaker
300042117
Handle, Circuit Breaker, Rotary
300043800
Shaft, Circuit Breaker
300042808
Lug, Circuit Breaker
300040792
1
1
1
1
1
1
3
* If unable to identify from this information, contact McQuay Parts with the Control Box Serial Number and Control Box .
Part Number.
Magnetic Bearing Compr. Chiller; WMC 145S, 145D-290D, Vint. A
Rev. E 10/2011
RPL 700008700 / Page 37
Unit Controls
Power Panels - Sizes 145S, 250D, 290D
Qty.
Ref. #
Schem.
Description
Part Number per panel
201
CT11,CT21
Transformer, 0-5V Circuit Monitor
300042945
1
203
203
LR11, 21
LR11, 21
Line Reactor, 156A, 125HP *
Line Reactor, 180A, 150HP *
300045391
300045338
1
1
204
T11,21
Fuse Puller/Cover
300043152
1
205
T11, 21
460V Transformer Kit, 750VA, 480V:120V
includes: Transformer, 750A
Fuse Block
Fuse, 8A
Fuse, 4A
205
T11, 21
400V Transformer Kit, 750VA, 400V:120V
includes: Transformer, 750A
Fuse Block
Fuse, 8A
Fuse, 4A
300042952
300047231
300043153
300047232
300046330
300047217
300047233
300043153
300047232
300046330
1
1
1
1
1
1
1
1
1
1
300042178
3
FU11-13, 21-23 Fuse Assy
includes: Fuse, 175A 600V
Fuse Block
300047221
300047432
300047230
1
3
1
207
CTGF11, 21
Ground Fault Current Transformer (option)
300043558
1
NS
EMI
EMI Filter (option)
300047437
1
NS
GFR11, 21
Ground Fault Relay (option)
330315101
1
206
T12-14,T22-24
Transformer, 120V - 24V
* If unable to identify from this information, contact McQuay Parts with the Control Box Serial Number and Control Box .
Part Number.
NS = Not Shown
Magnetic Bearing Compr. Chiller; WMC 145S, 145D-290D, Vint. A
Rev. E 10/2011
RPL 700008700 / Page 38
Unit Controls
Control Box Label
For all other control components, please contact McQuay Parts with the Control Box Serial Number and Control Box Part Number. These numbers are located on the Control box rating label
(see example below). This label is found inside the panel.
Control Box Serial Number
“S” + Year + ##### + detail#
Control Box Part Number
Magnetic Bearing Compr. Chiller; WMC 145S, 145D-290D, Vint. A
Rev. E 10/2011
RPL 700008700 / Page 39
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