Daikin McQuay Pathfinder™ Air Cooled Chiller Screw Compressor 2 Circuit
Replacement Parts List No. 700014100
Revision H 09/2012
Daikin McQuay Pathfinder™
Air Cooled Chiller
Screw Compressor
2 Circuit
For units built after 8/1/11, contact McQuay Parts for part number identification of Compressors,
Check Valves, Economizers, Evaporators and
Suction Piping Components.
Model: AWS
Sizes: 150 - 405
Vintage: A
R134a
60 Hz
To find your Daikin McQuay parts distributor, call 1-800-377-2787 or visit www.DaikinMcQuay.com
Contents
Units with Wye-Delta or Solid State Starter (Code 9 = WD, SS)
Units with VFD Starters (Code 9 = VE or VF)
Units with Wye-Delta or Solid State Starter (Code 9 = WD or SS)
Units with VFD Starter (Code 9 = VF or VE)
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 2
Parts List Revision History
Athru E
F 04/12
Description
Revision History archived for revisions A through E.
Page 21: Changed ST1 & 2 Sensor-Suct Temp. to two choices, Straight and Bent.
Added length description "20 ft." to WD1 & 2 Sensor- Discharge Temp.
Pages 23 & 25: Changed part # for Ref. 113 Filter Drier Core, was 070339101.
Page 27: Added length description "20 ft." to WAA Sensor- Outdoor Air. Changed Motor part #s, were 10000108801, 02, 03, 04. Added info for Condenser Coil location and identification.
G 07/12
Page 30: Added length description "60 ft." to WIE & WOE Sensor- Evap.
Page 6: Corrected Code 29 nomenclature to SL= SD + LL Solenoid, was DS + LL Solenoid.
Pages 18 & 19: Changed part # for Ref. 14 Slide Indicator from 330591102 to 330591103.
Page 21: Added Gasket- Discharge Shut-Off Valve 070199144 to Dischg Line groups. Added
Gasket- Discharge Shut-Off Valve 070199117 to footnotes 1 and 2.
Page 26: Corrected titles to say Economizer, Circuit 1 and 2 (was Compressor). Corrected
Ckt. 2 codes: Size 230 Prem Eff to C (was A), Size 280 Prem Eff to B (was C), Size 320
H
Prem (was
Page 27: Corrected Ref. 5 Fan Motor, 460V to 10000108873, was -74; Fan Motor 575V to was
Pages 34-36: Corrected title to Code 28= B, was Code 28= B, C, L.
Page 38: Added Advanced Web Module and footnote 2.
Page 43: Corrected description of where used for 3000479900 to AWS 280-350, Std Eff, Ckt 2
150-250).
Page 50: Added Advanced Web Module and footnote 2. Changed description for EEXV1,2 to
Code 29 = LD or SL and Code 29 = ND or SD, was With or Without UPS.
Page 53: Corrected description for CT4,5,6 to Current Transformer, was Current Sensor.
09/12
Page 60: Removed "Prem" from description for F2, Sizes 380, 405.
Page 62: Expanded Terminal Plate information to include Type A and Type B.
Page 68: Corrected Rapid Restore (without VFD starter) to 333930501, was 333930601.
Page 70: Removed LonMark Comm. Module Only from Ref. 920.
Pages 18 & 19: Corrected descriptions for Liq Injection Fittings. Added Liq Inj Fitting- Rotolock to
Copper and Liq Inj O-Ring.
McQuay International, 13600 Industrial Park Blvd., P.O. Box 1551, Minneapolis, MN 55440 (763) 553-5330
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 3
Nomenclature
Plant Identification
STN = Staunton, VA
U= Unit
Serial Number
STN U 08 05 038
Year of Manufacture
09= 2009
10= 2010
11= 2011 etc.
Serial Number
(build sequence)
Month of Manufacture
01= January
02= February
03= March
04= April
05= May
06= June
07= July
08= August
09= September
10= October
11= November
12= December
Unit Model Number- Dataplate
AWS 300 A D S 27
Voltage
27= 460/60/3
12= 208/60/3
29= 230/60/3
46= 380/60/3
37= 575/60/3
Platform
S= Standard Efficiency
H= High Efficiency
P= Premium Efficiency
Number of Compressors (circuits)
D= 2
Vintage
Nominal Tonnage
ex. 300= 300 Tons
Unit Type:
AWS= Air- Cooled Screw Compressor Chiller
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 4
Nomenclature
Unit Model Number- Complete
AWS 300A D SE NN ST S A WD Y 27 WN V N N N LM N G Y N N VL S R
Code 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
L F G ND
Code 26 27 28 29
YNNNNNNN0000000N
30- 36
N NNYNNNNNNNN0000000000000000000
37 38- 45
Code
ENDSUDPLYNNNNNNNNNNNRA1D00 NN M 6 NN Y S 00
46-55 56 57 58 59 60 61 62
02 Size (in nominal tons)
150A= 150 Tons 'A' Vintage 280A= 280 Tons 'A' Vintage
175A= 175 Tons 'A' Vintage 300A= 300 Tons 'A' Vintage
190A= 190 Tons 'A' Vintage 320A= 320 Tons 'A' Vintage
210A= 210 Tons 'A' Vintage 350A= 350 Tons 'A' Vintage
230A= 230 Tons 'A' Vintage 380A= 380 Tons 'A' Vintage
250A= 250 Tons 'A' Vintage 405A= 405 Tons 'A' Vintage
03 Number of Compressors
D= 2
14 Meters
N= None
A= Meters: Unit Amp & Volt
15 Control Box Ambient
N= None
H= With Exhaust Fans
16 Compressor Capacitor
N= None
C= Power Correction Capacitors
04 Platform
SE= Standard Package- Standard Efficiency
HE= Standard Package- High Efficiency
PE= Standard Package- Premium Efficiency
05 Construction
NN= Standard
17 Communication
NN= None
LM= LonMark
MB= Mod Bus
BN= BACnet w/ MSTP
BE= BACnet w/ Ethernet
06 Sound
ST= Standard Sound
LN= Low Noise- Sound Enclosure
18 Display Options
N= On Controller Only
U= Unit Remote Display
07 Unit Operation
S= Standard (40° - 60° F LWT)
A= Lower Operation (34° - 39° F LWT)
B= Brine Operation (20° - 33° F LWT)
19 Ground Fault
N= None
G= Ground Fault Protection for the Unit
20 Always Y
08 Condenser Coil Fins
A= Aluminum Fin (Standard)
C= Copper Fin
B= Aluminum Fin w/Prefab Black Fin Coating
E= Aluminum Fin w/Electro Fin Coating
F= Copper Fin w/Electro Fin Coating
21 Unit Options
N= None
C= 115V Convenience Outlet
L= Slide Transducer
B= C + L
09 Compressor Starter
WD= Wye- Delta w/Compressor Overloads
SS= Solid State
VF= VFD without EMI Filter
VE= VFD with EMI Filter
22 Water Flow
N= None
A= Water Flow Indication on Evaporator Only
23 Evaporator Connection
VL= Victaulic/ Left Hand
VR= Victaulic/ Right Hand
10 Always Y
11 Voltage
27= 460/60/3 12= 208/60/3
29= 230/60/3 46= 380/60/3
37= 575/60/3
24 Evaporator Insulation
S= Standard Evaporator- Single Layer
D= Standard Evaporator- Double Insulation
25 Relief Valve
R= Single Valve
12 Power Connection
PC= Single Point Power Block & Circuit Breakers
DC= Single Point Disconnect & Circuit Breakers
DH= High Short Circuit Current Rating + DC
WN= Multiple Point Disconnect- No Circuit Breaker
WH= High Short Circuit Current Rating + WN
26 Fans
L= Standard Low Noise Fan Motors
27 Head Pressure
F= Fantrol Only (35° F Minimum)
V= VFD (First Fans/ Circuit)
13 Phase Voltage
V= Phase & Under/Over Voltage Protection w/LED
N= None
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 5
Nomenclature
Unit Model Number- Complete, Continued
28 Guards
G= Condenser Coil Grilles Only
F= Condenser Coil & Base Frame Grilles
L= Condenser Coil Louvers
B= Condenser Coil Louvers & Base Guard Louvers
C= Condenser Coil Louvers and Base Frame Grilles
46 Approvals
E= ETL/CETL Approval & ARI
T= ETL/CETL Approval & No ARI
29 Tubing Options
ND= With Discharge Shut-Off Valve
SD= With Suction and Discharge Shut-Off Valve
LD= ND + Liquid Line Solenoid
SL= SD + Liquid Line Solenoid
47 CRN- Evaporator
1= CRN- BC
3= CRN- Saskatchewan
5= CRN- Ontario
2= CRN- Alberta
4= CRN- Manitoba
6= CRN- Quebec
7= CRN- New Brunswick 8= CRN- Nova Scotia
9= CRN- P.E.I.
0= CRN- NewFoundland
N= None
U= CRN- Yukon
30 Always Y
31 Water Pump
NN= None
32 Pump Type
NNNN= No Pump Package
PPSS= Pump Package Air- Cooled Screw Single Pump
PPSD= Pump Package Air- Cooled Screw Dual Pump
33 Pump Connection
N= No Pump Package
6= 6" 8= 8" T= 10"
48 Unit Start
DSU= Domestic Start Up
CPL= Canadian Start Up
ISU= International- No Start Up Provided
49 Standard Warranty
DPL= Domestic 1st Year Standard
CPL= Canadian 1st Year Standard Warranty
TPN= International 1st Year Standard Warranty
50 Always Y
34 Pump Flow
Actual 4 digit number based on conditions
35 Total Head
Actual 3 digit number based on conditions
36 Pump Starter
N= No Pump Package
S= Pump Package Starter
51 Extended Compressor Warranty
NNNN= No Extended Compressor Warranty
CPE*= Compressor Only- Parts Only (*= no. of years)
CBE*= Compressor Only- Parts & Labor (*= no. of years)
52 Always NNN
37 Pump Gauges
N= None
G= Pressure Gauges
38 Pump Suction Valve
N= None
39 Pump Discharge Valve
N= None
40 Always Y
53 Extended Unit Warranty
NNNN= None
EPE*= Ext. Unit- Parts Only (*= no. of years)
EBE*= Ext. Unit- Parts & Labor (*= no. of years)
DPE*= Ext. Unit w/Dual Pumps- Parts Only (*= no. of years)
DBE*= Ext. Unit w/Dual Pumps- Parts & Labor (*= no. of years)
SPE*= Ext. Unit w/Single Pump- Parts Only (*= no. of years)
SBE*= Ext. Unit w/Single Pump- Parts & Labor (*= no. of years)
54 Refrigerant Warranty
NNN= None
RA*= Refrigeant 134a Warranty (*= no. of years)
55 Delayed Warranty Start
D00= 0 months
D**= Delayed Warranty Start (**= number of months)
41 Impeller Trim
NNNN= No Pumps
0000= Impeller Size
42 Expansion Tank
NN= None
43 Buffer Tank
NN= None
44 % of Glycol
000= None
E**= Ethylene; **= %
P**= Propylene; **= %
45 Pump Number
All 0's= None
16 digit number= With Pumps
56 Always NN
57 Brand Name
D= DaikenMcQuay
M= McQuay
58 Hertz
6= 60 Hertz
59 & 60 Always YY
61 Misc.
S= Standard Unit
X= Special
62 Major Unit Change Revision
00= No Revision
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 6
Electrical Legend - Units with Wye Delta or SS Starter
Sch.
AC
AM1
C1
C2
C10
C20
C101
C102
C103
C104
C105
C106
C107
C108
C109
C110
C111
C112
C201
C202
C203
C204
C205
C206
C207
C208
C209
C210
C211
C212
CC1
CC2
DP-1
DP-2
EEXV1
EEXV2
ESV-1
ESV-2
EXV-1
EXV-2
F0-1
F0-2
F1
F2
F5-1
F5-2
F12
F13
F23
F59
F90
F100
F112
Alarm Control
Ammeter
PFCC Capacitor
PFCC Capacitor
EXV-1 Connector
EXV-2 Connector
Fan Harness Connector
Fan Harness Connector
Fan Harness Connector
Fan Harness Connector
Fan Harness Connector
Fan Harness Connector
Fan Harness Connector
Fan Harness Connector
Fan Harness Connector
Fan Harness Connector
Fan Harness Connector
Fan Harness Connector
Fan Harness Connector
Fan Harness Connector
Fan Harness Connector
Fan Harness Connector
Fan Harness Connector
Fan Harness Connector
Fan Harness Connector
Fan Harness Connector
Fan Harness Connector
Fan Harness Connector
Fan Harness Connector
Fan Harness Connector
Control Compressor Cir. 1
Control Compressor Cir. 2
Condenser Pressure Cir. 1
Condenser Pressure Cir. 2
Expansion Valve Controller Cir. 1
Expansion Valve Controller Cir. 2
Economizer Solenoid Valve Cir. 1
Economizer Solenoid Valve Cir. 2
Electronic Expansion Valve Cir. 1
Electronic Expansion Valve Cir. 2
Crankcase Heater 1 Fuses/ MSP
Crankcase Heater 2 Fuses/ MSP
Compressor 1 Circuit Breaker
Compressor 2 Circuit Breaker
Thermal Relay
Thermal Relay
Outlet Fuse
High Pressure Switch Cir. 1
High Pressure Switch Cir. 2
Evaporator Heater Fuse
Thermostat
Fan Circuit Breaker Cir. 1
Phase Volt Monitor Cir. 1
Location
Control Panel
Switch Box Door
PFCC Enclosure
PFCC Enclosure
Starter Panel- Compressor 1
Starter Panel- Compressor 2
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Starter Panel- Compressor 1
Starter Panel- Compressor 2
Discharge Line- Circuit 1
Discharge Line- Circuit 2
Starter Panel- Compressor 1
Starter Panel- Compressor 2
Liquid Line- Circuit 1
Liquid Line- Circuit 2
Liquid Line- Circuit 1
Liquid Line- Circuit 2
Starter Panel- Compressor 1
Starter Panel- Compressor 2
Power Panel- Right
Power Panel- Right
Starter Panel- Compressor 1
Starter Panel- Compressor 2
Power Panel- Left
Compressor 1
Compressor 2
Control Panel
Control Panel
Power Panel- Left
Power Panel- Left
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 7
Electrical Legend - Units with Wye Delta or SS Starter
K16
K26
K2B-1
K2B-2
KLJ-1
KLJ-2
KM1-1
KM1-2
KM1-3
KM2-1
KM2-2
KM2-3
KM10-1
KM10-2
KM101
KM102
F116
F120
F130
F200
F212
F230
FC
FTB107
FTB110
FTB207
FTB210
FU1
FU2
GFR1
GFR2
K11
KM103
KM105
KM107
KM110
KM201
KM202
KM203
KM205
KM207
KM210
KT13
KT23
KT-1
KT-2
KT1-1
KT1-2
LJV-1
LJV-2
LP1
LP2
LR1
Evaporator Flow Switch
Transformer T1 Protection
Phase Volt Monitor Fuse Cir. 1
Fan Circuit Breaker 2
Phase Voltage Monitor Cir. 2
Phase Volt Monitor Fuse Cir. 2
Fans Control
Fan Terminal Block Cir. 1
Fan Terminal Block Cir. 1
Fan Terminal Block Cir. 2
Fan Terminal Block Cir. 2
PFCC Fuse
PFCC Fuse
Ground Fault Relay Cir. 1
Ground Fault Relay Cir. 2
Emergency Stop Contactor
Fan Stage 1
Fan Stage 2
Contactor
Contactor
Liquid Injection Relay 1
Liquid Injection Relay 2
Compressor Contactor
Compressor Contactor
Compressor Contactor
Compressor Contactor
Compressor Contactor
Compressor Contactor
Contactor
Contactor
Fan Motor Contactor
Fan Motor Contactor
Fan Motor Contactor
Fan Motor Contactor
Fan Motor Contactor
Fan Motor Contactor
Fan Motor Contactor
Fan Motor Contactor
Fan Motor Contactor
Fan Motor Contactor
Fan Motor Contactor
Fan Motor Contactor
Time Delay Relay 1
Time Delay Relay 2
Auxilliary Relay Cir. 1
Aux. Relay Cir. 2
Delay Relay
Delay Relay
Liquid Injection Solenoid Cir. 1
Liquid Injection Solenoid Cir. 2
Low Pressure Switch 1
Low Pressure Switch 2
Line Reactor Cir. 1
Location
Evaporator Outlet
Power Panel- Left
Power Panel- Left
Power Panel- Left
Power Panel- Left
Power Panel- Left
Control Panel
Power Panel- Left
Power Panel- Left
Power Panel- Left
Power Panel- Left
PFCC Enclosure
PFCC Enclosure
Power Panel- Left
Power Panel- Left
Control Panel
Power Panel- Left
Power Panel- Left
Starter Panel- Compressor 1
Starter Panel- Compressor 2
Starter Panel- Compressor 1
Starter Panel- Compressor 2
Starter Panel- Compressor 1
Starter Panel- Compressor 1
Starter Panel- Compressor 1
Starter Panel- Compressor 2
Starter Panel- Compressor 2
Starter Panel- Compressor 2
Starter Panel- Compressor 1
Starter Panel- Compressor 2
Power Panel- Left
Power Panel- Left
Power Panel- Left
Power Panel- Left
Power Panel- Left
Power Panel- Left
Power Panel- Left
Power Panel- Left
Power Panel- Left
Power Panel- Left
Power Panel- Left
Power Panel- Left
Starter Panel- Compressor 1
Starter Panel- Compressor 2
Starter Panel- Compressor 1
Starter Panel- Compressor 2
Starter Panel- Compressor 1
Starter Panel- Compressor 2
Liquid Line/Starter Panel 1
Liquid Line/Starter Panel 2
Compressor 1
Compressor 2
Power Panel- Left
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 8
Sch.
LR2
LSV-1
LSV-2
LT1
LT2
M1
M2
M10
M101
M102
M103
M104
M105
M106
M107
M108
M109
M110
M111
M112
M201
M202
M203
M204
M205
M206
M207
M208
M209
M210
M211
P2
PA1
PA2
PC1
PC2
Q0
Q1
Q2
M212
MP1
MP2
MPR1
MPR2
OP-1
OP-2
P1
Q10
Q11
Q12
Q20
Q101
Q102
Electrical Legend - Units with Wye Delta or SS Starter
Line Reactor Cir. 2
Liquid Line Solenoid Cir. 1
Liquid Line Solenoid Cir. 2
PFCC Lamp
PFCC Lamp
Compressor Cir. 1
Compressor Cir. 2
Forced Ventilation
Fan Motor
Fan Motor
Fan Motor
Fan Motor
Fan Motor
Fan Motor
Fan Motor
Fan Motor
Fan Motor
Fan Motor
Fan Motor
Fan Motor
Fan Motor
Fan Motor
Fan Motor
Fan Motor
Fan Motor
Fan Motor
Fan Motor
Fan Motor
Fan Motor
Fan Motor
Fan Motor
Fan Motor
Motor Thermal Protection
Motor Thermal Protection
Motor Protection Relay Cir. 1
Motor Protection Relay Cir. 2
Oil Pressure Cir. 1
Oil Pressure Cir. 2
PFCC Contactor 1
PFCC Contactor 2
PFCC Aux Contact 1
PFCC Aux Contact 2
Power Factor Correction
Power Factor Correction
Unit ON - OFF Switch
Pump Down Switch Cir. 1
Pump Down Switch Cir. 2
Location
Power Panel- Left
Liquid Line- Circuit 1
Liquid Line- Circuit 2
PFCC Enclosure
PFCC Enclosure
Base
Base
Switch Box End
Power Panel- Left
Power Panel- Left
Power Panel- Left
Power Panel- Left
Power Panel- Left
Power Panel- Left
Power Panel- Left
Power Panel- Left
Power Panel- Left
Power Panel- Left
Power Panel- Left
Power Panel- Left
Power Panel- Left
Power Panel- Left
Power Panel- Left
Power Panel- Left
Power Panel- Left
Power Panel- Left
Power Panel- Left
Power Panel- Left
Power Panel- Left
Power Panel- Left
Power Panel- Left
Power Panel- Left
Starter Panel- Compressor 1
Starter Panel- Compressor 2
Starter Panel- Compressor 1
Starter Panel- Compressor 2
Compressor 1
Compressor 2
PFCC Enclosure
PFCC Enclosure
PFCC Enclosure
PFCC Enclosure
PFCC Enclosure
PFCC Enclosure
Control Panel
Control Panel
Control Panel
Main Power Block or Disconnect Switch 1 Power Panel- Right
Emergency Stop Switch
Automatic Circuit Breaker
Control Box Door
Control Panel
Main Power Block or Disconnect Switch 2 Power Panel- Right
Fan MSP Power Panel- Left
Fan MSP Power Panel- Left
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 9
Sch.
Q103
Q105
Q107
Q110
Q201
Q202
Q203
Q205
Q207
Q210
R1
R2
R5
REC 1
SL-1
SL-2
SP-1
SP-2
SS1
SS2
ST-1
ST-2
T1
T2
T20-1
T20-2
TC
TXV-1
TXV-2
UC
VFD1
VFD2
VM1
W1
W2
WAA
WD-1
WD-2
WIE
WOE
Y2A-1
Y2A-2
Y2B-1
Y2B-2
Y3A-1
Y3A-2
Y3B-1
Y3B-2
YT-1
YT-2
Electrical Legend - Units with Wye Delta or SS Starter
Fan MSP
Fan MSP
Fan MSP
Fan MSP
Fan MSP
Fan MSP
Fan MSP
Fan MSP
Fan MSP
Fan MSP
Compressor Crankcase Heater Cir. 1
Compressor Crankcase Heater Cir. 2
Evaporator Heater
115V Outlet
Slide Indicator Cir. 1
Slide Indicator Cir. 2
Evap. Pressure Circuit 1
Evap. Pressure Circuit 2
Selection Switch 1
Selection Switch 2
Suction Temperature Cir. 1
Suction Temperature Cir. 2
115V Transformer
24V Transformer
Transformer Cir. 1
Transformer Cir. 2
Thermostat- Evaporator Heater
Thermal Expansion Valve Cir. 1
Thermal Expansion Valve Cir. 2
Unit Control- MicroTech III
Fan VFD / SpeedTrol
Fan VFD / SpeedTrol
Volt Meter
Compressor Thermistor Cir. 1
Compressor Thermistor Cir. 2
Air Ambient Sensor
Oil Discharge Temp. Sensor Cir. 1
Oil Discharge Temp. Sensor Cir. 2
Evaporator Entering Water Temperature
Evaporator Leaving Water Temperature
Location
Power Panel- Left
Power Panel- Left
Power Panel- Left
Power Panel- Left
Power Panel- Left
Power Panel- Left
Power Panel- Left
Power Panel- Left
Power Panel- Left
Power Panel- Left
Compressor 1
Compressor 2
Evaporator Shell
Control Panel
Compressor 1
Compressor 2
Suction Line- Circuit 1
Suction Line- Circuit 2
Voltmeter
Ammeter
Suction Line- Circuit 1
Suction Line- Circuit 2
Power Panel- Left
Power Panel- Left
Starter Panel- Compressor 1
Starter Panel- Compressor 2
Evaporator
Economizer Liquid Line
Economizer Liquid Line
Control Panel
Near front of evaporator
Near front of evaporator
Switch Box Door
Compressor 1
Compressor 2
Condenser Coil Header
Discharge Line- Circuit 1
Discharge Line- Circuit 2
Evaporator Inlet
Evaporator Outlet
Non-Modulating Slide Load Sol. Valve Cir. 1 Compressor 1
Non-Modulating Slide Load Sol. Valve Cir. 2 Compressor 2
Modulating Slide Load Solenoid Valve Cir. 1 Compressor 1
Modulating Slide Load Solenoid Valve Cir. 2 Compressor 2
Non-Mod. Slide Unload Sol. Valve Cir. 1 Compressor 1
Non-Mod. Slide Unload Sol. Valve Cir. 2
Mod. Slide Unload Solenoid Valve Cir. 1
Compressor 2
Compressor 1
Mod. Slide Unload Solenoid Valve Cir. 2
Turbo Solenoid Valve Cir. 1
Turbo Solenoid Valve Cir. 2
Compressor 2
Compressor 1
Compressor 2
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 10
Sch.
AC
AM1
C10
C20
C101
C102
C103
C104
C105
C106
C107
C108
C109
C110
C111
C112
C201
C202
C203
C204
C205
C206
C207
C208
C209
C210
C211
C212
CC1
CC2
DP-1
DP-2
EEXV1
EEXV2
EMI-1
EMI-2
ESV-1
ESV-2
EXV-1
EXV-2
F0-1
F0-2
F1
F2
F10
F11
F12
F13
F23
F59
F90
F100
F116
Electrical Legend - Units with VFD Starter
Alarm Control
Ammeter
EXV-1 Connector
EXV-2 Connector
Fan Harness Connector
Fan Harness Connector
Fan Harness Connector
Fan Harness Connector
Fan Harness Connector
Fan Harness Connector
Fan Harness Connector
Fan Harness Connector
Fan Harness Connector
Fan Harness Connector
Fan Harness Connector
Fan Harness Connector
Fan Harness Connector
Fan Harness Connector
Fan Harness Connector
Fan Harness Connector
Fan Harness Connector
Fan Harness Connector
Fan Harness Connector
Fan Harness Connector
Fan Harness Connector
Fan Harness Connector
Fan Harness Connector
Fan Harness Connector
Control Compressor Cir. 1
Control Compressor Cir. 2
Condenser Pressure Cir. 1
Condenser Pressure Cir. 2
Expansion Valve Controller Cir. 1
Expansion Valve Controller Cir. 2
Electromagnetic Interference Filter 1
Electromagnetic Interference Filter 2
Economizer Solenoid Valve Cir. 1
Economizer Solenoid Valve Cir. 2
Electronic Expansion Valve Cir. 1
Electronic Expansion Valve Cir. 2
Crankcase Heater 1 Fuses/ MSP
Crankcase Heater 2 Fuses/ MSP
Compressor 1 Circuit Breaker
Compressor 2 Circuit Breaker
Exhaust Fan Fuse
Unit Controller Fuse
Outlet Fuse
High Pressure Switch Cir. 1
High Pressure Switch Cir. 2
Evaporator Heater Fuse
Thermostat
Fan Circuit Breaker Cir. 1
Evaporator Flow Switch
Location
Control Side
Control Box Door
Outside Back of Control Side
Outside Back of Control Side
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Control Side
Control Side
Discharge Line- Circuit 1
Discharge Line- Circuit 2
Control Side
Control Side
Power Side
Power Side
Liquid Line- Circuit 1
Liquid Line- Circuit 2
Liquid Line- Circuit 1
Liquid Line- Circuit 2
Power Side
Power Side
Power Side
Power Side
Control Side
Control Side
Control Side
Compressor 1
Compressor 2
Control Side
Control Side
Control Side
Evaporator Outlet
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 11
Sch.
F120
F130
F200
FC
FTB107
FTB110
FTB207
FTB210
GFR1
GFR2
JFU1
JFU2
K1
K2
K11
K13
K16
K23
K26
KLJ-1
KLJ-2
KM101
KM102
KM103
KM105
KM107
KM110
KM201
KM202
KM203
KM205
KM207
KM210
LJV-1
LJV-2
LP1
LP2
LR1
LR2
LSV-1
LSV-2
M1
M2
M10
M11
M12
M101
M102
M103
M104
M105
M106
M107
Electrical Legend - Units with VFD Starter
Transformer T1 Protection
Phase Volt Monitor Fuse
Fan Circuit Breaker 2
Fans Control
Fan Terminal Block Cir. 1
Fan Terminal Block Cir. 1
Fan Terminal Block Cir. 2
Fan Terminal Block Cir. 2
Ground Fault Relay Cir. 1
Ground Fault Relay Cir. 2
HSCR Fuse 1
HSCR Fuse 2
Compressor VFD Run Relay 1
Compressor VFD Run Relay 2
Emergency Stop Contactor
Location
Power Side
Control Side
Control Side
Control Side
Control Side
Control Side
Control Side
Control Side
Control Side
Control Side
Control Side
Control Side
Power Side
Power Side
Control Side
Mechanical Hi Pressure Relay & Contactor Control Side
Fan Stage Cir. 1 Control Side
Mechanical Hi Pressure Relay & Contactor Control Side
Fan Stage Cir. 2
Liquid Injection Relay 1
Liquid Injection Relay 2
Fan Motor Contactor
Control Side
Control Side
Control Side
Control Side
Fan Motor Contactor
Fan Motor Contactor
Fan Motor Contactor
Fan Motor Contactor
Fan Motor Contactor
Fan Motor Contactor
Fan Motor Contactor
Fan Motor Contactor
Control Side
Control Side
Control Side
Control Side
Control Side
Control Side
Control Side
Control Side
Fan Motor Contactor
Fan Motor Contactor
Fan Motor Contactor
Liquid Injection Solenoid Cir. 1
Liquid Injection Solenoid Cir. 2
Low Pressure Switch 1
Low Pressure Switch 2
Line Reactor Cir. 1
Line Reactor Cir. 2
Liquid Line Solenoid Cir. 1
Liquid Line Solenoid Cir. 2
Compressor Cir. 1
Compressor Cir. 2
Forced Ventilation
Intake Fan
Exhaust Fan
Fan Motor
Fan Motor
Fan Motor
Fan Motor
Fan Motor
Fan Motor
Fan Motor
Control Side
Control Side
Control Side
Liquid Injection Line 1
Liquid Injection Line 2
Compressor 1
Compressor 2
Control Side
Control Side
Liquid Line- Circuit 1
Liquid Line- Circuit 2
Base
Base
Outside Wall of Power Side
Outside Wall of Control Side
Control Box Left Door
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 12
Electrical Legend - Units with VFD Starter
M212
MP1
MP2
MPR1
MPR2
OP-1
OP-2
Q0
Q1
Q2
Q10
Q11
Q12
Q101
Q102
Q103
M108
M109
M110
M111
M112
M201
M202
M203
M204
M205
M206
M207
M208
M209
M210
M211
Q105
Q107
Q110
Q201
Q202
Q203
Q205
Q207
Q210
R1
R2
R5
REC 1
SP-1
SP-2
SS1
SS2
ST-1
ST-2
T1
T2
Fan Motor
Fan Motor
Fan Motor
Fan Motor
Fan Motor
Fan Motor
Fan Motor
Fan Motor
Fan Motor
Fan Motor
Fan Motor
Fan Motor
Fan Motor
Fan Motor
Fan Motor
Fan Motor
Fan Motor
Motor Thermal Protection
Motor Thermal Protection
Motor Protection Relay Cir. 1
Motor Protection Relay Cir. 2
Oil Pressure Cir. 1
Oil Pressure Cir. 2
Unit ON - OFF Switch
Pump Down Switch Cir. 1
Pump Down Switch Cir. 2
Location
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Condenser Fan Section
Control Side
Control Side
Control Side
Control Side
Compressor 1
Compressor 2
Control Side
Control Side
Control Side
Main Power Block or Disconnect Switch 1 Power Side
Emergency Stop Switch
Automatic Circuit Breaker
Control Box Left Door
T1 Transformer
Fan MSP
Fan MSP
Fan MSP
Fan MSP
Control Side
Control Side
Control Side
Control Side
Fan MSP
Fan MSP
Fan MSP
Fan MSP
Fan MSP
Fan MSP
Fan MSP
Fan MSP
Compressor Crankcase Heater Cir. 1
Compressor Crankcase Heater Cir. 2
Evaporator Heater
115V Outlet
Evap. Pressure Circuit 1
Evap. Pressure Circuit 2
Selection Switch 1
Selection Switch 2
Suction Temperature Cir. 1
Suction Temperature Cir. 2
115V Transformer
24V Transformer
Control Side
Control Side
Control Side
Control Side
Control Side
Control Side
Control Side
Control Side
Compressor 1
Compressor 2
Evaporator Shell
Control Side
Suction Line- Circuit 1
Suction Line- Circuit 2
Voltmeter
Ammeter
Suction Line- Circuit 1
Suction Line- Circuit 2
Power Side
Control Side
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 13
Electrical Legend - Units with VFD Starter
Sch.
T20-1
T20-2
TC
UC
VFD1
VFD2
VFD-1
VFD-2
VFU1
VFU2
VM1
W1
W2
WAA
WD-1
WD-2
WIE
WOE
Transformer Cir. 1
Transformer Cir. 2
Thermostat- Evaporator Heater
Unit Control- MicroTech III
Fan VFD / SpeedTrol
Fan VFD / SpeedTrol
Compressor VFD 1
Compressor VFD 2
Compressor VFD Fuse 1
Compressor VFD Fuse 2
Volt Meter
Compressor Thermistor Cir. 1
Compressor Thermistor Cir. 2
Air Ambient Sensor
Oil Discharge Temp. Sensor Cir. 1
Oil Discharge Temp. Sensor Cir. 2
Evaporator Entering Water Temperature
Evaporator Leaving Water Temperature
Location
Control Side
Control Side
Evaporator
Control Side
Control Side Left Wall
Control Side Left Wall
Power Side
Power Side
Power Side
Power Side
Switch Box Door
Compressor 1
Compressor 2
Condenser Coil Header
Discharge Line- Circuit 1
Discharge Line- Circuit 2
Evaporator Inlet
Evaporator Outlet
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 14
Unit Layout
(Unit Size 300ADS Shown)
9
8
9 9 9
9
9 9 9
3 7
2
11
12
1
10
Ref. No. Description
1 Compressors
2
3
Tubing (suction, discharge, liquid injection)
Liquid Line and Economizer
7
8
9
10
11
12
Evaporator
Condenser Coil
Condenser Fans
Unit Switch Box/Control Panel *
Compressor Starter Panel (not on units with VFD Starters)
Compressor Terminal Box
Location
Refrigeration Section
Refrigeration Section
Refrigeration Section
Refrigeration Section
Refrigeration Section
Refrigeration Section
Controls Section
Controls Section
Controls Section
* Control Panel for units with Wye-Delta or Solid State Starters shown. Larger Panel used on units with
VFD Starters.
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 15
Refrigeration Section
Compressor Charts
For units built after 8/1/11, contact McQuay Parts for part number identification of Compressors.
Unit Size
150
175
190
190
210
230
250
280
300
320
350
380
405
Standard Efficiency: Code 4 = S*
High Efficiency: Code 4 = H*
Premium Efficiency: Code 4 = P*
Compressor, Circuit 1
Starter Std Eff.
(Code 9)
VE or VF A any
WD or SS
A
A
VE or VF any any any any any any any any any
C
C
C
B
B
E
E
D
--
--
High Eff Premium Eff
--
--
--
--
A
A
C
C
B
B
E
E
D
A
A
C
C
--
--
--
--
E
--
B
B
--
Compressor, Circuit 2
Unit Size
150
175
175
190
210
230
250
280
300
320
350
380
405
Starter Std Eff. High Eff Premium Eff
(Code 9)
VE or VF A -- --
WD or SS
VE or VF
A
C
--
--
--
-any any any any
C
C
B
B
--
A
C
C
--
A
C
C any any any any any any
E
E
D
D
--
--
B
B
E
E
D
D
B
B
E
E
--
--
See next page for Compressor part numbers.
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 16
Refrigeration Section
Compressors
For units built after 8/1/11, contact McQuay Parts for part number identification of Compressors.
See previous page for Compressor Charts.
Compressor A
Units built before Sept. 2010 may have the Original
or New Compressor A. See diagrams at right to
determine which you have. To replace an Original
Compressor A, order the New Compressor A plus
the corresponding Retrofit Kit.
208V - new
230V - new
332525070
332525075
380V - new (units w/ VFD Starters) 332525180
380V - new (units w/o VFD Starters) 332525080
460V - new (units w/ VFD Starters) 332525160
460V - new (units w/o VFD Starters) 332525060
575V - new 332525065
Retrofit Kit - Circuit 1
Retrofit Kit - Circuit 2
332517701
332517702
Oil
Filter
Oil Filter
Compressor A - New
Compressor A - Original
Compressor B
208V
230V
380V (units w/ VFD Starters)
332525272
332525277
332525382
380V (units w/o VFD Starters) 332525282
460V (units w/ VFD Starters) 332525362
460V (units w/o VFD Starters) 332525262
575V 332525267
Compressor D
380V (units w/ VFD Starters) 10000108984
380V (units w/o VFD Starters) 10000102384
460V (units w/ VFD Starters) 10000108964
460V (units w/o VFD Starters) 10000102364
575V 10000102369
Compressor C
208V
230V
380V (units w/ VFD Starters)
332525271
332525276
332525381
380V (units w/o VFD Starters) 332525281
460V (units w/ VFD Starters) 332525361
460V (units w/o VFD Starters) 332525261
575V 332525266
Compressor E
380V (units w/ VFD Starters)
380V (units w/o VFD Starters)
460V (units w/ VFD Starters)
460V (units w/o VFD Starters)
575V
Units with VFD Starters: Code 9 = VE, VF. Units without VFD Starters: Code 9 = WD or SS
10000108983
10000102383
10000108963
10000102363
10000102368
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 17
Refrigeration Section
Compressor Components
Y3A1
60
15A
15B
15
Y2A1
60A
Circuit # 1 shown
11
60B
YT1
60A
Y3B1
Y2B1
60
SL1
10
F13
14
50
53
52
54
51
R1
2
2A 2B
13
13A
Ref. Sch.
No. Sym.
Description
See Compressor Charts to identify compressor.
Compressor Compressor Compressor Qty
A B C per compr
2
2
2
2
2A
2B
10
11
F13, 23
OP1, 2
Compressor Heater, 208-230V
Compressor Heater, 380V
Compressor Heater, 460V
Compressor Heater, 575V
Well- Heater
Bushing- Heater
Switch- High Pressure Control, 290 psi
Transducer- Oil Pressure, 0 to 30 bar
735041265
735041266
735041267
735041268
300043894
132010016
073074009
735041265
735041266
735041267
735041268
300043894
132010016
073074009
735041265
735041266
735041267
735041268
300043894
132010016
073074009
10000109562 1000109562 10000109562
13
13A
Relief Valve
2
735045859 1
Elbow- Relief Valve
14 SL1, 2 Transducer- Slide Indicator (C21= L, B)
10000108772 10000108772 10000108772
330591103 330591103 330591103
1
1
1
1
1
1
1
1
1
1
15
15A
15B
50
51
52
53
54
Discharge Shut-Off Valve
Screw, Hex
Washer, Lock
Isolator, Compr. Mounting
Screw, M8 x 2.5 C101
Washer, Plain, .312
Washer, Lock, .500
Screw, M12 x 1.75
2
10000107127
330821937
048164815
10000107037 10000107037 1
330821925 330821925
048164816 048164816
4
4
10000107142 10000107142 10000107142
330821929
040500322
048164814
330821921
330821929 330821929
040500322 040500322
048164814 048164814
330821921 330821921
8
4
4
8
4
55 Washer, Lock, .312
60 Y2*1-1, 2 Valve, Solenoid- Load
60A Y3*1-1, 2 Valve, Solenoid- Unload
60B YT-1, 2 Valve, Solenoid- Turbo
NS Suction Gasket
NS
NS
NS
NS
NS
NS
Oil Filter
Liq Injection Fitting- Compr
Liq Injection Fitting- Compr
Liq Injection O-Ring
Kit, O-Rings and Gaskets
(non-Economizer)
(with Economizer)
Liq Injection Fitting- Rotolock to Copper
048164810
1
1
1
350233902
332126801
070194921
128810917
048164810 048164810
1
1
332115901
128810919
1
1 1
1
332115901
332115201 332115201
132010068 132010053 132010053
10000105096 10000105095 10000105095
10000107074 10000107074 10000107074
070194971 070194971
128810919
8
1
1
1
1
1
1
1
1
Solenoids are comprised of: Valve Body & Adapter p/n 132010102; Valve Coil p/n 131066074; Valve Support Gasket p/n 332130201.
2
If unit has original Compressor A (see previous page), use: Relief Valve 735045860 and Shut-off Valve 735039803
NS = Not Shown
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 18
Refrigeration Section
Compressor Components
Y3A1
60
15A
15B
15
Y2A1
60A
11
R1
2
2A 2B
13
13A
60B
YT1
60A
Y3B1
Y2B1
60
SL1
14
10
F13
50
53
52
54
51
Circuit # 1 shown
See Compressor Charts to identify compressor.
Ref. Sch.
No. Sym.
Description Compressor Compressor
D E
Qty per compr
2
2
2
Compressor Heater, 208/230V
Compressor Heater, 380V
Compressor Heater, 460V
2
2A
Compressor Heater, 575V
Well- Heater
2B Bushing- Heater
10 F13, 23 Switch- High Pressure Control, 290 psi
11 OP1, 2 Transducer- Oil Pressure, 0 to 30 bar
13
13A
14
15
15A
15B
50
51
52
53
54
55
60
60A Y3*1-1, 2 Valve, Solenoid- Unload
60B YT-1, 2
NS
NS
NS
NS
NS
NS
NS
SL1, 2
Relief Valve
Elbow- Relief Valve
Transducer- Slide Indicator (C21= L, B)
Discharge Shut-Off Valve
Screw, Hex
Washer, Lock
Isolator, Compr. Mounting
Screw, M8 x 2.5
Washer, Plain, .312
Washer, Lock, .500
Screw, M12 x 1.75
Washer, Lock, .312
Y2*1-1, 2 Valve, Solenoid- Load
Valve, Solenoid- Turbo
Suction Gasket
Oil Filter
Liq Injection Fitting- Compressor (non-Economizer)
Liq Injection Fitting- Compressor (with Economizer)
Liq Injection Fitting- Rotolock to Copper
Liq Injection O-Ring
Kit, O-Rings and Gaskets
735041265 735041265
735041266 735041266
735041267 735041267
735041268 735041268
300043894 300043894
132010016 132010016
073074009 073074009
10000109562 10000109562
735045859 735045859
10000108772 10000108772
330591103 330591103
10000107037 10000107037
330821925 330821925
048164816 048164816
10000107046 10000107046
330821929 330821929
040500310 040500310
048164814 048164814
330821921 330821921
048164810 048164810
1
1 1
1
1 1
332115901 332115901
332115201 332115201
132010053 132010053
10000105095 10000105095
10000107074 10000107074
070194971 070194971
128810921 128810921
8
8
4
4
4
4
8
1
1
1
1
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Solenoids are comprised of: Valve Body & Adapter p/n 132010102; Valve Coil p/n 131066074; Valve Support Gasket p/n 332130201.
NS = Not Shown
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 19
Refrigeration Section
Suction Lines, Discharge Lines, Liquid Injection Lines
For units built after 8/1/11, contact McQuay Parts for part number identification of Suction Piping
Components.
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 20
Refrigeration Section
Suction Lines, Discharge Lines, Liquid Injection
For units built after 8/1/11, contact McQuay Parts for part number identification of Suction Piping Components.
Ref Sch. Part
No. Sym. Description
Suction Line- Circuit #1
104 ST1 Sensor- Suction Temperature, Straight, 30 ft.
Sensor- Suction Temperature, Bent, 30 ft.
N/S SP1 Transducer- Suction
Suction Line- Circuit #2
204 ST2 Sensor- Suction Temperature, Straight, 30 ft.
Sensor- Suction Temperature, Bent, 30 ft.
N/S SP2 Transducer- Suction Pressure
Liquid Injection- Circuit #1
NS Gasket- Discharge Shut-Off Valve *
505 DP1 Transducer- Discharge Pressure
509 WD1 Sensor- Discharge Temperature, 20 ft.
NS Gasket- Discharge Shut-Off Valve **
605 DP2 Transducer- Discharge Pressure
609 WD2 Sensor- Discharge Temperature, 20 ft.
Part
Number Qty.
735045852 1
see next page 1
332519703 1
193414603 1
-1 to 7 bar 10000109563 1
735045852 1
1
332519703 1
193414603 1
-1 to 7 bar 10000109563 1
1
071100801 1
331451002 1
1
330286003 1
032943500 1
1
071100801 1
331451002 1
1
330286003 1
032943500 1
1
735016406 1
070199144 1
071100801 1
026541100 1
1
070228901 1
193414602 1
1
735016406 1
070199144 1
071100801 1
026541100 1
1
070228901 1
193414602 1
* Circuit 1 - On the following units, use Coupling/Adapter 735049707, Flange Kit 735016404, and Discharge Shut-Off
Valve Gasket 070199117: 150ADS, 175ADS, 190ADS, 210ADH, 210ADP, 230ADH, 230ADP.
** Circuit 2 - On the following units, use Coupling/Adapter 735049707 and Flange Kit 735016404, and Discharge Shut-
Off Valve Gasket 070199117: 150ADS, 175ADS, 210ADH, 210ADP.
NS= Not shown
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 21
Refrigeration Section
Suction Shut Off Valves
For units built after 8/1/11, contact McQuay Parts for part number identification of Suction Piping
Components.
Standard Efficiency: Code 4 = S*, High Efficiency: Code 4 = H*, Premium Efficiency: Code 4 = P*
Ref. 102: Suction Shut Off Valve, Circuit 1
Unit Size
150
175
190
210
230
250
280
300
320
350
380
405
Standard Eff. High Eff. Premium Eff.
073062104 --
073062104 --
--
--
073062104 -- --
073062104 073062104 073062104
073062104 073062104 073062104
073062104 073062104 See Note below
See Note below
See Note below
See Note below
See Note below
See Note below
See Note below
See Note below
See Note below
--
--
See Note below
See Note below
See Note below
See Note below
See Note below
See Note below
--
--
Ref. 202: Suction Shut Off Valve, Circuit 2
Unit Size
150
175
190
210
230
250
280
300
320
350
380
405
Standard Eff. High Eff.
073062104 --
073062104 --
073062104 --
Premium Eff.
073062104 073062104 073062104
073062104
073062104 073062104 073062103
See Note below
See Note below
See Note below
See Note below
--
--
073062104
See Note below
See Note below
See Note below
See Note below
See Note below
See Note below
--
--
--
See Note below
073062103
073062103
073062103
073062103
--
--
Note: For units built after 8/31/10, use Valve part # 073062103.
For units built before 8/31/10, contact McQuay Parts with the unit GO # and Serial # to determine the correct
Valve.
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 22
Refrigeration Section
Liquid Lines- Standard Efficiency Units
(Code 04= S*)
Evaporator
102
116
101
100
115
Circuit #1
109
112
113
114
108
Circuit #2
113
114
112
108
109
102
101
100
116 115
107
107
119
EXV2
124
LSV2
107 119
EXV1
100
101
102
124
LSV1
107
100 101
102
Ref Sch. Part
No. Sym. Description
100 Valve- Schrader
101
102
Core- Valve
Cap- Valve
107
108
109
112
Valve- Charge
Valve- Ball
Bracket- Drier
Shell- Filter Drier
113
114
115
116
Core- Filter Drier
Kit- Drier Gasket
Saddle- Sight Glass
Cap- Sight Glass
119 EXV1, 2 Valve- Electronic Expansion
124 LSV1, 2 Valve- Liquid Line Solenoid
Part Qty.
Number per circuit
071100801 2
026541100
032943500
2
2
.37 x .37 038689900
1.625 330286087
10000101769
071993505
3
1
1
1
330694401
074783601
330508705
330508701
12V/6W 10000107041
C29= SD, SL 331451007
4
2
1
1
1
1
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 23
Refrigeration Section
Liquid Lines with Economizer- High & Premium Efficiency Units
(Code 04= H* or P*)
Compressor
Connection
Detail
To Compressor
Line Between
Economizer and Compressor
Detail
(Circuit 2 has same components)
Fr om Condenser
Equalization
Tube
From
Economiz
S4 er
From ESV
Tee
S3
S2
To Ev aporator
er S2
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12
For units built after 8/1/11, contact McQuay Parts for part number identification of Check Valves and
Economizers.
RPL 700014100 / Page 24
Refrigeration Section
Liquid Lines with Economizer- High & Premium Efficiency Units
(Code 04= H* or P*)
For units built after 8/1/11, contact McQuay Parts for part number identification of Check Valves and
Economizers.
Ref Sch. Part
No. Sym. Description
1 ESV1, 2 Valve- Economizer Solenoid
2 TXV1, 2 Valve- Thermal Expansion
119 EXV1, 2 Valve- Electronic Expansion
124 LSV1, 2 Valve- Liquid Line Solenoid
Part
Number
331451003 see next page see next page
071100801
026541100
032943500
038689900
330286087
10000101769
071993505
330694401
074783601
330508705
330508701
10000107041
331451007 see next page see next page see next page see next page see next page
2
2
1
2
2
2
1
1
2
1
1
4
1
1
Qty.
per circuit
1
1
1
4
2
4
4
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 25
Refrigeration Section
Liquid Lines with Economizer- High & Premium Efficiency Units
(Code 04= H* or P*)
For units built after 8/1/11, contact McQuay Parts for part number identification of Check Valves and
Economizers.
High Efficiency: Code 4 = H*, Premium Efficiency: Code 4 = P*
Unit Size
Economizer, Circuit 1
High Eff
175 --
190 --
210 A
230 A
250 C
280 C
300 B
320 B
350 E
380 E
405 D
Premium Eff
B
B
C
C
A
A
--
--
E
--
--
Ref. #
Economizer A (from chart above)
Economizer, Circuit 2
Unit Size High Eff Premium Eff
175 --
190 --
210 A
230 A
250 C
280 C
300 B
320 B
350 E
380 E
405 D
B
E
C
B
--
--
A
C
E
--
--
Part Number
330692926
10000107021
10000105097
10000108774
070300704
300000411
070194971
330692927
10000107023
10000105027
10000107073
070300705
P292C-14
070194970
070199104
330692928
10000107024
10000105027
10000107073
070300705
P292C-14
070194970
070199104
Qty. per circuit
2
2
2
1
1
2
2
2
2
2
2
1
1
2
2
2
2
2
2
1
1
2
2
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 26
Refrigeration Section
Condenser Coils and Fans
Fan
Detail
4
50
100A
C1
100B
C2
200A
200B
C3
C4
Condenser
Section
Fan Location Example
AWS 405
M101 M103 M105 M107 M109 M111
M201 M203 M205 M207 M209 M211
5
M102 M104 M106 M108 M110 M112
M202 M204 M206 M208 M210 M212
2
3
1
Ref Sch. Part
No. Sym. Description
Part
Number
1
2
3
4
Panel- Fan Deck
Grille- Fan
Bracket- Fan Motor
Blade- Fan
5 M*** Motor- Fan, 208/230V
5 M*** Motor- Fan, 380V
5 M*** Motor- Fan, 460V
5 M*** Motor- Fan, 575V
1.4 HP
1.4 HP
1.4 HP
1.4 HP
10000108765
10000107008
10000100048
10000107009
10000108871
10000108872
10000108873
10000108874
50 WAA Sensor- Outdoor Air, 20 ft.
1
193414602
100A Coils- Condenser, C1 Circuit 1, LH
Contact McQuay Parts
100B Coils- Condenser, C2 Circuit 1, RH
Contact McQuay Parts
200A Coils- Condenser, C4 Circuit 2, LH
Contact McQuay Parts
200B Coils- Condenser, C3 Circuit 2, RH
Contact McQuay Parts
1 Mounted to Condenser Coil tubesheet behind the switch box.
***= Fan number 101 - 212.
Quantity
1 per fan - see next page
1 per fan
1 per fan
1 per fan
1 per fan
1 per fan
1 per fan
1 per fan
1 per unit
1 per unit
1 per unit
1 per unit
1 per unit
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 27
Refrigeration Section
Fan Totals per Unit
Standard Efficiency: Code 4 = S*, High Efficiency: Code 4 = H*, Premium Efficiency: Code 4 = P*
Unit Starter Std. Eff.
Size (Code 9) Ckt 1 Ckt 2
High Eff. Premium Eff.
Total Ckt1 Ckt 2 Total Ckt 1 Ckt 2 Total
150 VF or VE
5 5
175 WD or SS
5 5
175 VF or VE
6 6
190 WD or SS
6 6
190 VF or VE
210 any
230
250
280
300 any any any
6
6
7
7
8
6
6
7
7
8
= 10
= 10
= 12
= 12
= 12
= 12
= 14
= 14
= 16
--
--
--
--
--
6
7
7
8
--
--
--
--
--
6
7
7
8
= 12
= 14
= 14
= 16
320
350 any any any
8
10
10 10
380 any --
8
10
405 any --
= 16
= 20
= 20
8
10
10
10
12
8
10
10
= 16
= 20
= 20
--
--
--
--
--
8
9
9
10
10
10
12
--
--
--
--
--
8
9
9
10
10
12
12
= 16
= 18
= 18
= 20
= 20
= 22
= 24
Code 9: VF = VFD Starter without EMI Filter
VE = VFD Starter with EMI Filter
WD = Wye Delta Starter with Compressor Overloads
SS = Solid State Starter
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 28
Refrigeration Section
Evaporator Diagram
End
For units built after 8/1/11, contact McQuay Parts for part number identification of Evaporator Assemblies.
All other Evaporator parts listed apply to all dates.
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 29
Refrigeration Section
Evaporator Components
Standard Efficiency: Code 4 = S*,
High Efficiency: Code 4 = H*,
Premium Efficiency: Code 4 = P*
Ref. No. 1: Evaporator Assembly
For units built after 8/1/11, contact McQuay Parts for part number identification of Evaporator Assemblies.
All other Evaporator parts listed apply to all dates.
VF or VE any any any any any any any any any any any any any any any any any any any any any any any
Left-Hand Evap
Code 23 = VL
10000108710
10000108710
10000108710
10000108710
10000108712
10000108712
10000108714
10000108714
10000108717
10000108717
10000108719
10000108719
10000108712
10000108714
10000108714
10000108717
10000108717
10000108719
10000108719
10000108719
10000108719
10000108725
10000108725
10000108735
10000108735
10000108735
10000108737
10000108737
Right-Hand Evap
Code 23 = VR
10000108740
10000108740
10000108740
10000108740
10000108742
10000108742
10000108744
10000108744
10000108747
10000108747
10000108749
10000108749
10000108742
10000108744
10000108744
10000108747
10000108747
10000108749
10000108749
10000108749
10000108749
10000108750
10000108750
10000108755
10000108755
10000108755
10000108757
10000108757
Evap Ref Sch. Part
Group No. Sym. Description
Sensor- Evaporator Inlet, 60 ft.
Sensor- Evaporator Outlet, 60 ft.
Part No.
193414606
193414606
070716307
331796201
330571403
071596201
735008725
047662050
For more Evaporator components, determine Evap Group from above chart and see next page.
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12
Qty.
1
1
2
1
1
1
4 as needed
RPL 700014100 / Page 30
Refrigeration Section
Evaporator Components
Evap Ref Sch. Part
Group No. Sym. Description
Bolt- Head (M14- 16 x 1.5 x 100)
Bolt- Head (M14- 16 x 1.5 x 135)
Bolt- Head (M14- 16 x 1.5 x 130)
Qty.
2
2
2
1
1
1
8
8
2
2
1
1
1
1
1
2
2
2
2
2
2
2
8
8
48
56
2
2
22
4
22
Part No.
E44070016
E44070043
E44060007
E44060009
E44196011
E44191111
E44134053
E44135062
E44136601
E44134053
E44135062
E44136601
E44134072
E44135072
E44136602
E0041600
E0062000
E10125400
E10154000
E14155000
E14156000
E44130201
E44136600
E44130201
E16157000
E16157000
E16151000
E16151350
E16151300
E16151400
E16157000
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 31
Coil and Base Frame Grilles
Standard Efficiency: Code 4 = S*
High Efficiency: Code 4 = H*
Premium Efficiency: Code 4 = P*
Std. High Prem.
Unit Starter Eff. Eff. Eff.
Size (Code 9) Total Total Total
Fans Fans Fans
150 VF orVE 10 --
--
--
-175 WD or SS 10
175 VF or VE 12
190 WD or SS 12
190 VF or VE 12 any 12
--
--
--
--
--
--
210 12 16
230 any 14 14 18
250 any 14 14 18
280 any 16 16 20
300 any 16 16 20
320 any 20 20 22
350 any 20 20 24
380 any -- 22 --
405 any -- 24 --
Coil Grilles
Code 28=G, F
16 Fan Unit shown
1
Ref Part
No. Description
1 Grille- Coil
1
Part
Number
Quantity
10000107007 1 per fan
1 Each coil louver is attached using six (6) screws p/n 331578401.
3
2
Base Frame Grilles
Code 28=F, C
16 Fan Unit shown
4
1
Ref Part
No. Description
1 Grille- Base
1
2 Grille- Left Hand Rear
2
3 Grille- Right Hand Rear
2
4 Grille- Front
2
Part
Number
10000108704
10000108705
10000108706
10000108707
Quantity
1 per fan
1 per unit
1 per unit
1 per unit
1 Each base grille is attached using four (4) screws p/n 331578401.
2
Each front or rear grille is attached using six (6) screws p/n 331578401. Front Grille not used on units with VFD Starters.
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 32
Standard Efficiency: Code 4 = S*
High Efficiency: Code 4 = H*
Premium Efficiency: Code 4 = P*
Std. High Prem.
Unit Starter Eff. Eff. Eff.
Size (Code 9) Total Total Total
Fans Fans Fans
150 VF orVE 10 --
--
--
-175 WD or SS 10
175 VF or VE 12
190 WD or SS 12
190 VF or VE 12 any 12
--
--
--
--
--
--
210 12 16
230 any 14 14 18
250 any 14 14 18
280 any 16 16 20
300 any 16 16 20
320 any 20 20 22
350 any 20 20 24
380 any -- 22 --
405 any -- 24 --
Coil Louvers
Code 28=L, B, C
2
16 Fan Unit shown
Ref Part
No. Description
2 Louvered Panel- Coil
1
Part
Number
10000101793
1
Each coil louver is attached using six (6) screws p/n 331578401.
Quantity
1 per fan
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 33
Base Frame Louvers
Code 28= B
10-16 Fan Units
Std. High Prem.
Unit Starter Eff. Eff. Eff.
Size (Code 9) Total Total Total
Fans Fans Fans
150 VF orVE 10 --
--
--
-175 WD or SS 10
175 VF or VE 12
190 WD or SS 12
190 VF or VE 12 any 12
--
--
--
--
--
--
210 12 16
230 any 14 14 18
250 any 14 14 18
280 any 16 16 20
300 any 16 16 20
320 any 20 20 22
350 any 20 20 24
380 any -- 22 --
405 any -- 24 --
Standard Efficiency: Code 4 = S*
High Efficiency: Code 4 = H*
Premium Efficiency: Code 4 = P*
10
6
11
10
4
5
5
3
6
4
10 -12 Fan Unit
2
3
7
4
5
10
6
2
3
6
7
4
5
4
2
11
10
5
4
6
14 Fan Unit
10
4
16 Fan Unit
6
11
5
4
10
Ref Part
No. Description
2 Louvered Panel- Rear Bottom
3 Louvered Panel- Rear Top
4 Louvered Panel- Side
5 Louvered Panel- Side
6 Louvered Panel- Side
7 Louvered Panel- Side
10 Louvered Panel- Front Side 1
11 Louvered Panel- Front Center 1
Part
# of Fans screws
10000101799 2 2 2 2
10000101792 2
per
Number 10 12 14 16 panel
2
10000101795 1 1 1 1 16
10000101796 1 1 1 1 10
10000101797 8 8 8 12 6
10000101798 2 2 2 2 6
6
6
332527901 2 2 2 2 9
332527902 1 1 1 1 10
1 Front Side and Front Center Panels not used on units with VFD Starters. 2 Screw part number 331578401.
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 34
Base Frame Louvers
Code 28= B
18-20 Fan Units
Standard Efficiency: Code 4 = S*
High Efficiency: Code 4 = H*
Premium Efficiency: Code 4 = P*
Std. High Prem.
Unit Eff. Eff. Eff.
Size Total Total Total
Fans Fans Fans
175 10 -- --
190 12 -- --
210 12 12 16
230 14 14 18
250 14 14 18
280 16 16 20
300 16 16 20
320 20 20 22
350 20 20 24
380 -- 22 --
405 -- 24 --
10
11
6
10
4
5
4
4
5
3
5
4
4
6
3
4
18 Fan Unit
2
2
4
6
20 Fan Unit
10
11
10
5
4
Ref Part
No. Description
2 Louvered Panel- Rear Bottom
3 Louvered Panel- Rear Top
4 Louvered Panel- Side
5 Louvered Panel- Side
6 Louvered Panel- Side
10 Louvered Panel- Front Side 1
11 Louvered Panel- Front Center 1
Part
Number
# of Fans screws per
18 20 panel
2
10000101795 1 1
10000101796 1 1
16
10
10000101797 14 16
10000101798 2 2
10000101799 2 2 6
332527901 2 2 9
6
6
332527902 1 1 10
1 Front Side and Front Center Panels not used on units with VFD Starters.
2
Screw part number 331578401.
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 35
Standard Efficiency: Code 4 = S*
High Efficiency: Code 4 = H*
Premium Efficiency: Code 4 = P*
Std. High Prem.
Unit Eff. Eff. Eff.
Size Total Total Total
Fans Fans Fans
175 10 -- --
190 12 -- --
210 12 12 16
230 14 14 18
250 14 14 18
280 16 16 20
300 16 16 20
320 20 20 22
350 20 20 24
380 -- 22 --
405 -- 24 --
Base Frame Louvers
Code 28= B
22-24 Fan Units
6
10
11
10
4
5
5
4
6
4
5
6 5
3
6
5
4
6
22 Fan Unit
5
6
2
3
5
2
4
6
4
5
6
6
5
6
4
24 Fan Unit
10
11
10
5
4
Ref Part
No. Description
2 Louvered Panel- Rear Bottom
3 Louvered Panel- Rear Top
4 Louvered Panel- Side
5 Louvered Panel- Side
6 Louvered Panel- Side
10 Louvered Panel- Front Side 1
11 Louvered Panel- Front Center 1
Part
Number
# of Fans screws per
22 24 panel
2
10000101795 1 1
10000101796 1 1
16
10
10000101797 10 16
10000101798 6 4
10000101799 6 4 6
332527901 2 2 9
6
6
332527902 1 1 10
1 Front Side and Front Center Panels not used on units with VFD Starters.
2
Screw part number 331578401.
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 36
Controls
Units with Wye-Delta or Solid State Starter (Code 9 = WD, SS)
Box Locations and Label Detail
Control Panel Power Panel- Left Side Power Panel- Right Side
Terminal Box
( one per compressor)
5
4
6
3
2
1
Fan VFD location
Circuit 2
Starter Box
Label Detail
For all control components not detailed or for unit specific controls (i.e. main disconnect, solid state contactors), 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#
Solid State
Starter Panel
( one per compressor)
Circuit 2 shown or
Wye- Delta
Starter Panel
( one per compressor)
Circuit 2 shown
Control Box Part Number
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 37
Controls
Units with Wye-Delta or Solid State Starter (Code 9 = WD, SS)
Control Panel Detail
Q12 K11
F59 F12 AC
REC1
UC FC
Q0
Q1
Q2
Q11
Sch. Part
Sym. Description
AC Expansion Controller- Alarms
AWM Advanced Web Module
2
FC Expansion Controller- Fans
F12 Fuse- Outlet
F59 Fuse- Evaporator Heater Protection
K11 Relay- Emergency Stop
Q0 Switch- Unit Shut Off
Q1 Switch- Pumpdown
Q2 Switch- Pumpdown
Q11 Switch- Emergency Stop
1
Q12 Circuit Breaker
REC1 Receptacle
UC Controller- MicroTech III
Circuit #1
Circuit #2
Part
Number Qty.
193407501
193408502 1
193407601
300046446
300046455
300046445
300046456
300046456
300046456
300046448 1
300046447
330472601
193407301
1
1
1
1
1
1
1
1
1
1
1
1
Mounted through the door.
2
This control board must be programmed in order to function correctly. When ordering a replacement, provide the unit model and serial number so that unit specific software code can be loaded before shipment.
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 38
Controls
Units with Wye-Delta or Solid State Starter (Code 9 = WD, SS)
Power Panel Detail
Q101 Q102 Q103 Q104 Q105 Q107
F112
K16
KM
102
KM
103
KM
104
KM
105
KM
107
F100
F130
LR1
Q201 Q202 Q203 Q204 Q205 Q207
UC
F230
F200
F212
K26
KM
202
KM
203
KM
204
KM
205
KM
207
GFR1 GFR2
LR2
T2
AM1 VM1
T1
F120
Sch.
Sym.
AM1
F100, 200
F112, 212
F120
F120
F120
F130, 230
GFR1, 2
K16, 26
KM102- 107
KM202- 207
LR1, 2
Q101- 107
Q201- 207
T2
T1
T1
T1
VFD1, 2
VFD1, 2
VFD1, 2
VM1
Part
Description
Ammeter
Circuit Breaker- Circuit #1 Fans
Phase Voltage Monitor
Fuse- Control Transformer
Fuse- Control Transformer
Fuse- Control Transformer
Fuse- PVM
Relay- Ground Fault
Relay- Fan Motor
Contactor- Fans
Contactor- Fans
Line Reactor
MSP- Fans
MSP- Fans
Transformer
Transformer- Control
Transformer- Control
Transformer- Control
Fan VFD
Fan VFD
Fan VFD
2
2
2
Volt Meter: 0- 600V
1
1
Mounted on the outside of the power panel door.
2
Not shown - The Fan VFDs are located on the cross rail near the front of the evaporator.
Part
Number Qty.
Code 14= A See next page 1
600V/100A 300043195
300040118
2
2
208/230V 300046446
380V 300046449
460V, 575V 300046450
300046454
1
2
1
1
330315101
300046445
2
2
Circuit #1 300046444 1/fan
Circuit #2 300046444 1/fan
460V 300046411 2
Circuit #1 300046443 1/fan
Circuit #2 300046443 1/fan
24V 300046472 1
208/230/460V:120V 300046451
380V:120V 300046453
575V:120V 300046452 1
208/230V 300046457 2
1
1
380V, 460V 300046412 2
575V 300046259 2
Code 14= A 300046460 1
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 39
Controls
Units with Wye-Delta or Solid State Starter (Code 9 = WD, SS)
Power Panel Detail
AM1: Ammeter
Voltage
208V, 230V
380V
380V
380V
380V
460V, 575V
460V, 575V
Unit Size
all
175-250
280AS
280AH, 280AP
300-405
175-280
350-405
0-1500A
0-600A
0-1500A
0-600A
0-1500A
0-600A
0-1500A
Part Number
300046459
300046458
300046459
300046458
300046459
300046458
300046459
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 40
Controls
Units with Wye-Delta or Solid State Starter (Code 9 = WD, SS)
Power Panel Detail
M10
F1 or
Q20
Q10 or
P10
F2
GFR1 CT
Single Point Connection (Code 12= PC, DC, DH) Shown
Sch. Sym.
Q10
Q20
P10
F1, 2
Part Description
Switch- Main Disconnect
Switch- Main Disconnect
Power Block- Main
Circuit Breaker- Compressor 1, 2, 3
Units with Disc Switch: C12= DC, DH, WN, WH
Only on Multi-Point units: C12= WN, WH
Units with Power Block: C12= PC
Only on Single Point units: C12= PC, DC, DH
To insure proper replacement part number for any of the items above, contact McQuay Parts with the Control Box Serial Number and
Control Box Part number. See earlier Controls page for Label example.
Sch. Sym.
M10
Part Description
Control Box Exhaust Fan
GFR1 CT: Ground Fault Current Sensor
Multi-Point Units
(Code 12 = WN, WH)
Single Point Units
(Code 12 = PC, DC, DH)
Voltage Unit Size
all
208/230V
380V
380V
380V
380V
380V
380V
460V
460V
460V
460V
460V all all
175-250
280AS
280AH, AP
300AS
300AH, AP
320-405
175-300
320AS
320AH
320AP
350-405
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12
Part Number
300047148
Part Number
300043558
349937410
300043558
349937410
300043558
349937410
300043558
349937410
300043558
349937410
300043558
349937410
349937410
RPL 700014100 / Page 41
Controls
Solid State Starter Panel
Code 09= SS
KM1-1
K2B-1
KT-1
F0-1
LJV-1
MPR-1
EEXV1
MP1
T20-1
CC1
Sch.
Sym.
CC1, 2
EEXV1, 2
F0-1, 2
K2B-1, 2
KLJ-1, 2
KM1-1, 2
KT-1, 2
MP1, 2
MPR-1, 2
T20-1, 2
Part
Description
Controller- Circuit
Controller- Expansion Valve
MSP- Heater
Contactor- Turbo
Relay- Liquid Injection
Contactor- Solid State
Relay- Turbo Solenoid
Motor Protector
Relay- Motor Protection
Transformer- 120V to 24V
Part
Number
193407501
300046465
300044140
349934724
300046470 see next page
300046470
330343902
330278110
300046466
Qty per panel
1
1
1
1
1
1
1
1
1
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 42
7
Controls
Solid State Starter Panel
Code 09= SS
1
MX2 Card
6
3 2
5
5
5
KM1-1,2 Contactor Assy
300048732 used on:
Sch.
Sym.
Part
Description
KM1-1, 2 Contactor - Solid State, complete assembly includes:
AWS 150-280, Std Eff, circuit 1 AWS 150-250, Std Eff, circuit 2
AWS 210-320, High Eff, circuit 1 AWS 210-300, High Eff, circuit 2
AWS 210-320, Prem Eff, circuit 1 AWS 210-300, Prem Eff, circuit 2
Part
Number
300048732
Qty per panel
1
' 1
2
3
5
6
7
MX2 Low Voltage Motor Starter Card
Contactor Bypass, 75A, 50HP, 120V
Surge Suppressor
SCR, 660A, 1800V
Current Transformer
Snubber Assembly
300048820
300040148
300043749
300042134
300042127
300043777
1
3
3
6
3
1
KM1-1,2 Contactor Assy
300047990 used on:
Sch.
Sym.
Part
Description
KM1-1, 2 Contactor - Solid State, complete assembly includes:
AWS 300-350, Std. Eff, circuit 1
AWS 350-405, High Eff, circuit 1
AWS 350, Prem Eff, circuit 1
AWS 280-350, Std Eff, circuit 2
AWS 320-405, High Eff, circuit 2
AWS 320-350, Prem Eff, circuit 2
Part
Number
300047990
Qty per panel
1
' 1
2
3
5
6
7
MX2 Low Voltage Motor Starter Card
Contactor Bypass, 85A, 60HP, 120V
Surge Suppressor
SCR, 660A, 1800V
Current Transformer
Snubber Assembly
300048820
300043218
300043749
300042134
300042127
300043777
1
3
3
6
3
1
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 43
Controls
Wye-Delta Starter Panel
Code 09= WD
KM3-1
F5-1
KT1-1
K2B-1
KT-1
FO-1
LJV-1
MPR-1
EEXV1
MP1
CC1
KM2-1
KM1-1
T20-1
Sch.
Sym.
CC1, 2
EEXV1, 2
F0-1 , 2
F5-1, 2
K2B-1, 2
KLJ-1, 2
KM1-1, 2
KM2-1, 2
KM3-1, 2
KT-1, 2
KT1-1, 2
MP1, 2
MPR-1, 2
T20-1, 2
Part
Description
Controller- Circuit
Controller- Expansion Valve
Heater- MSP
Overload- Thermal
Contactor- Turbo Relay
Relay- Liquid Injection
Contactor- Wye Delta
Contactor- Wye Delta
Contactor- Wye Delta
Relay- Turbo Solenoid
Time Delay- Starter
Motor Protector
Relay- Motor Protection
Transformer- 120V to 24V
Part
Number
193407501
300046465
300044140
See next page
349934724
300046470
See next page
See next page
See next page
300046470
300046469
330343902
330278110
300046466
Qty per panel
1
1
1
1
1
1
1
1
1
1
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 44
Controls
Wye-Delta Starter Panel
Code 09= WD
Starter Label example.
Refer to the Starter Label to identify the
Starter Max RLA.
Starter
Max
RLA
Unit
Voltage
Compressor Circuit Breakers
KM1-1, 2
KM2-1, 2 KM3-1,2
142A
200A
241A
275A all all all all
105A 300042917 105A 300042917
150A 300042135 105A 300042917
180A 300040787 180A 300040787
250A 300042136 180A 300040787
317A
413A all
208V
250A 300042136 180A 300040787
300A 300042137 300A 300042137
413A 230V 300A 300042137 180A 300040787
413A 380V w/o
Economizer
300A 300042137 300A 300042137
413A 380V
551A all
300A
400A
300042137
300042138
180A
300A
300040787
300042137
Thermal
Overload
F5-1, 2
107A 300046492
130A 300046493
150A 300046494
150A 300046494
200A 300046495
250A 300046496
250A 300046496
250A 300046496
250A 300046496
350A 300046497
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 45
Controls
Power Factor Correction Capacitors (PFCC)
Code 16= C
12 Fan unit shown. Configuration similar for 10-20 Fan and 24 Fan units.
For 22 Fan units, the PFCC panels are mounted on both sides of the evaporator.
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 46
Controls
Power Factor Correction Capacitors (PFCC)
Code 16= C
208V 230V 460V
PFCC
Part Number from label on panel »»
575V
Sch Description Part
Sym
C1 Capacitor
C1 Capacitor
C1 Capacitor
332690221
332690229
1 1
1
C1 Capacitor
C1 Capacitor
C1 Capacitor
C1 Capacitor
C2 Capacitor
C2 Capacitor
C2 Capacitor
C2 Capacitor
FU1,2,3 Fuse
FU1,2,3 Fuse
FU1,2,3
FU1,2,3
Fuse
Fuse
FU1,2,3 Fuse
FU1,2,3 Fuse
FU1,2,3 Fuse
PC2 Contactor
PC2 Contactor
PC1 or PC2
PC1 or PC2
Contactor
Contactor
PC1 or PC2 Contactor
PC2 Contactor
PC2 Contactor
332690219
332690232
332690234
300043015
300040147
300044115
1
3
3 3
1
1
1 1
PA1 or PA2 Aux Contacts
PA1 or PA2 Aux Contacts
LT1,2,3 Pilot
332690206
332690207
1 1 1 1
1 1 1 1 1 1
332690210 3 3 3 3 3 3 3 3 3 3
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 47
Controls
Units with VFD Starters (Code 9 = VE or VF)
Box Locations and Label Detail
Control Panel Power Panel
Fan VFD location
Label Detail
For all control components not detailed or for unit specific controls (i.e. main disconnect, solid state contactors), 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
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 48
Controls
Units with VFD Starters (Code 9 = VE or VF)
Control Side
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 49
Controls
Units with VFD Starters (Code 9 = VE or VF)
Control Side
Sch.
Sym.
Part
Description
Extension I/O for Electr. Exp. Valve (Code 29= LD or SL)
EEXV1,2 Extension I/O for Electr. Exp. Valve (Code 29= ND or SD)
Fuse- Unit Controller, 10A Rejection Type
Fuse- Evaporator Heater Protection
Fuse- Control Transformer, 12A Rejection Type (380V)
Fuse- Control Transformer, 9A Rejection Type (460V)
FC, FC2 Expansion Controller- Fans
Q11
Relay- Mechanical High Pressure, Circuit 1
Relay- Mechanical High Pressure, Circuit 2
Part
Number Qty.
193407501 1
193408502 1
193407501
193407801
193407901
349937131
349937131
349937116
349937132
349937130
193407601
193432101
349934765
349934764
349934764
349934764
349934764
193439901
193445901
349934762
001355000
001355000
Switch- Emergency Stop (Not shown - mounted through the door) 193441101
2
2
2
1
1
1
2
2
2
*
1
1
1
1
1
2
2
2
1
1
1
Receptacle- Ground Fault Interrupter
039003600
330386105
1
1
T20-1,2 Transformer- 50VA, 115V-24V
VFD1, 2 Fan VFD
1
349937203
193407301
2
1
193445601 2
1 Not shown - Fan VFDs are located on the left wall of the Control Side on units with VFD Starters.
2 This control board must be programmed in order to function correctly. When ordering a replacement, provide the unit model and serial number so that unit specific software code can be loaded before shipment.
*Qty = 1 on Std Short Circuit units (Code 12 = PC,DC,WN); Qty = 3 High Short Circuit units (Code 12 = DH, WH)
Code 14=A
Unit Size Efficiency
(Code 4)
Voltage Description Part Number Qty
0-600V
AM1
AM1
AM1
AM1
AM1
AM1
AM1
150 - 230
250
250
250
280
280
300 - 405 all
H
P
H, P
H, P
H, P all
1
Mounted on the outside of the control box door. all
380V
380V
460V
380V
460V all
Ammeter- 0-600A
Ammeter- 0-600A
Ammeter- 0-600A
Ammeter- 0-600A
1
1
Ammeter- 0-1200A
1
Ammeter- 0-1200A
1
Ammeter- 0-1200A
1
1
1
193446001 1
193446001 1
193446002 1
193446001 1
193446002 1
193446001 1
193446002 1
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 50
Controls
Units with VFD Starters (Code 9 = VE or VF)
Control Side
Units with High Short Circuit Current Rating (Code 12=DH,WH)
Q101-210: Contact McQuay Parts
Units with Standard Short Circuit Current Rating (Code 12 = PC, DC, WN)
Sch. Part
Sym. Description
Units without Fan VFDs (Code 27 = F)
Part
Number Qty.
349934055
349934055
1/fan
1/fan
Units with Fan VFDs (Code 27 = V)
Q102- 110 MSP- Fans, Low Short Circuit
Q202- 210 MSP- Fans, Low Short Circuit
193439703
193439703
349934055
349934055
1/fan
1/fan
1/fan
1/fan
Sch. Part
Sym. Description
NS F10 Exhaust Fan Fuse, 10A
Part
Number Qty.
049759816 1
NS
NS
NS
NS
NS
NS
F100
F200
Circuit Breaker- Circuit #1 Fans
Circuit Breaker- Circuit #2 Fans
JFU1,2,3 High Short Circuit Fuse, 30A, 600V
JFU1,2,3 High Short Circuit Fuse, 60A, 600V
JFU1,2,3 High Short Circuit Fuse, 100A, 600V
F130 Fuse- PVM
NS
KM101- 110
Contactor- Fans
NS
KM201- 210
Contactor- Fans
NS LR1, 2 Line Reactor
Circuit #1
Circuit #2
NS
NS
SS1
SS2
Switch- Voltmeter
Switch- Ammeter
** Contact McQuay Parts to determine which High Short Ckt Fuse is used in a specific unit.
NS = Not Shown
Contact McQuay Parts
Contact McQuay Parts
193403108 **
193403113 **
193403117 **
349937120
349932123
349932123
349964902
193446601
193446101
1
1
1
1
1/fan
1/fan
2
1
1
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 51
Controls
Units with VFD Starters (Code 9 = VE or VF)
Power Side
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 52
Controls
Units with VFD Starters (Code 9 = VE or VF)
Power Side
Sch. Part Part
Sym. Description
F0-1,2 Crankcase Heater MSP (Code 12= PC, DC or WN)
F0-1,2 Crankcase Heater MSP (Code 12= DH or WH)
Relay- Crankcase Heater (Code 12= PC, DC or WN)
Relay- Crankcase Heater (Code 12= DH or WH)
Fuse- Control Transformer, 20A Non-rejection Type
Transformer- Control, 1500VA, 380V-115V (380V units)
Transformer- Control, 1500VA, 460V-115V (460V units)
T1 Transformers include the following:
Number Qty.
349934026 2
349934006 2
193454201
193454301
349937036
2
2
1
349992907
038253957
349955901
349955801
1
1
Sch.
Sym.
Part
Description
Unit Efficiency Voltage Current
Size
Code 4
Relay
Part Qty
Number
193432206 3
193432206 3
193432207 3
CT 4,5,6 Current Transformer 280
CT 4,5,6 Current Transformer 300-350
CT 4,5,6 Current Transformer 380, 405
193432206
193432206
3
193432207 3
3
193432207 3
193432207 3
Sch.
Sym.
Unit
Size
Units with Single Point Pwr Blk or Disconnect (Code 12 = PC, DC or DH)
Part
Number
193432203
193432205
Units with Multi Point Disconnect (Code 12 = WN or WH)
GCT1,2,3 Ground Fault Current Sensor 150-405
193432203
Qty
1
1
3
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 53
Controls
Units with VFD Starters (Code 9 = VE or VF)
Power Side
VFD-1, VFD-2 Compressor VFD Starter
Circuit 1
VFD-1
Circuit 2
VFD-2
193439001 193439001
193439002 193439002
193439001 193439002
193439002 193439003
193439002 193439002
193439003 193439003
193439001 193439001
193439002 193439002
193439001 193439002
193439002 193439003
193439002 193439002
193439003 193439003
193439002 193439003
193439003 193439004
193439003 193439003
193439004 193439004
193439003 193439004
193439004 193439005
193439004 193439004
193439005 193439005
193439004 193439005
193439005 193439006
193439005 193439005
193439006 193439006
EMI1,2 EMI Filter
Used with
193439001 Compressor VFD (250A)
VFU1,2 Fuse- Semi-Conductor, 600A 193439601
Fuse Block- Semi-Conductor 193439501
EMI1,2 EMI Filter (Code 9 = VE)
Used with
VFU1,2 Fuse- Semi-Conductor, 700A 193439602
EMI1,2 EMI Filter (Code 9 = VE)
Used with
193439003 Compressor VFD (362A)
VFU1,2 Fuse- Semi-Conductor, 800A 193439603
EMI1,2 EMI Filter (Code 9 = VE)
Used with
193445701
193439002 Compressor VFD (296A)
Fuse Block- Semi-Conductor 193439501
193445702
Fuse Block- Semi-Conductor 193439501
193445702
193439004 Compressor VFD (414A)
VFU1,2 Fuse- Semi-Conductor, 800A 193439603
Fuse Block- Semi-Conductor 193439501
EMI1,2 EMI Filter (Code 9 = VE) 193445702
Used with
193439005 Compressor VFD (515A)
VFU1,2 Fuse- Semi-Conductor, 1000A 193439604
Fuse Block- Semi-Conductor 193439502
EMI1,2 EMI Filter (Code 9 = VE) 193445703
Used with
193439006 Compressor VFD (675A)
VFU1,2 Fuse- Semi-Conductor,1200A 193439605
Fuse Block- Semi-Conductor 193439502
EMI1,2 EMI Filter (Code 9 = VE) 193445703
Note: EMI1,2 are not shown on diagram
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 54
Controls
Units with VFD Starters (Code 9 = VE or VF)
Power Side
PB1 - Single Point Power Block (Code 12 = PC)
Standard Efficiency: Code 4 = S*, High Efficiency: Code 4 = H*, Premium Efficiency: Code 4 = P*
Power Block
Part Number
Safety Cover
Part Number
193446301
193446303
193446301
193446301
193446301
193446301
193446301
193446302
193446301
193446302
193446301
193446302
193446301
193445001
193446302
193445001
193446302
193445001
193445001
193446401
193446401
193446401
193446401
193446401
193446401
193446401
193446401
193446401
193446401
193446401
193446401
193446401 included with Pwr Blk
193446401 included with Pwr Blk
193446401 included with Pwr Blk included with Pwr Blk
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 55
Controls
Units with VFD Starters (Code 9 = VE or VF)
Power Side
Q10 - Main Disconnect (Code 12 = DC, DH, WN or WH)
Standard Efficiency: Code 4 = S*, High Efficiency: Code 4 = H*, Premium Efficiency: Code 4 = P*
Unit Efficiency Voltage Disconnect Disconnect
Part Number
193438002
193438001
193438002
193438002
193438002
193438002
193438002
193438201
193438002
193438201
193438002
193438201
193438002
193438201
193438202
193438201
193438201
193438202
193438201
193438202
193438201
193438202
193438202
Handle Shaft
Part Number Part Number
193437901
193437901
193437901
193437901
193437901
193437901
193437901
349961206
193437901
349961206
193437901
349961206
193437901
349961206
349961206
349961206
349961206
349961206
349961206
349961206
349961206
349961206
349961206
349962236
349962236
349962236
349962236
349962236
349962236
349962236
249962238
349962236
249962238
349962236
249962238
349962236
249962238
349962238
249962238
249962238
349962238
249962238
349962238
249962238
349962238
349962238
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 56
Controls
Units with VFD Starters (Code 9 = VE or VF)
Power Side
Units with Multi Point Disconnect and Standard Short Circuit Current Rating (Code 12 = WN)
See next page for Multi Point Disconnect on units with High Short Circuit Current
Standard Efficiency: Code 4 = S*, High Efficiency: Code 4 = H*, Premium Efficiency: Code 4 = P*
Molded Case
Circuit Breaker
Part
Number
Unit
Size
Efficiency
Voltage
Code 12
193428705
193428705
193454101
193428705
193454101
193428705
193454101
193454101
193454103
193454101
193454101
193454103
193428705
193454101
193428705
193454101
193428705
193454101
193428705
193454101
193454101
193454103
193454101
193454103
Handle for 250A Circuit Breaker
Handle for 400A and 600A Circuit Breaker
Shaft for 250A, 400A and 600A Circuit Breaker
349935533
193437901
349962236
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 57
Controls
Units with VFD Starters (Code 9 = VE or VF)
Power Side
Units with Multi Point Disconnect and High Short Circuit Current Rating (Code 12 = WH)
See previous page for Multi Point Disconnect on units with Standard Short Circuit Current
Standard Efficiency: Code 4 = S*, High Efficiency: Code 4 = H*, Premium Efficiency: Code 4 = P*
Part
Number
Unit
Size
Efficiency
Voltage
Code 12 Molded Case
Circuit Breaker
193428704
193428704
193454102
193428704
193454102
193428704
193454102
193454102
193454104
193454102
193454104
193454102
193454104
193428704
193454102
193428704
193454102
193428704
193454102
193428704
193454102
193454102
193454104
193454102
193454104
193454104
Handle for 250A Circuit Breaker
Handle for 400A and 600A Circuit Breaker
Shaft for 250A, 400A and 600A Circuit Breaker
349935533
193437901
349962236
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 58
Controls
Units with VFD Starters (Code 9 = VE or VF)
Power Side
Units with Single Point Circuit Breaker and Standard Short Circuit Current Rating (Code 12= PC or DC)
See next page for Circuit Breaker on units with High Short Circuit Current
Standard Efficiency: Code 4 = S*, High Efficiency: Code 4 = H*, Premium Efficiency: Code 4 = P*
Unit
Size
Efficiency Voltage Code 12 Molded Case
Circuit Breaker
150 Standard 380V, 460V PC, DC 250A / 18KA
Part
Number
193428705
193428705
193454001
193428705
193454001
193428705
193454001
193454103
193454001
193454001
193454103
193428705
193454001
193428705
193454001
193428705
193454001
193454103
193454001
193454103
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 59
Controls
Units with VFD Starters (Code 9 = VE or VF)
Power Side
Units with Single Point Circuit Breaker and High Short Circuit Current Rating (Code 12 = DH)
See previous page for Circuit Breaker on units with Standard Short Circuit Current
Standard Efficiency: Code 4 = S*, High Efficiency: Code 4 = H*, Premium Efficiency: Code 4 = P*
Unit
Size
Efficiency Voltage Code 12 Molded Case
Circuit Breaker
Part
Number
193428704
193428704
193454102
193428704
193454102
193428704
193454102
193454104
193454102
193454102
193454104
193428704
193454102
193428704
193454102
193428704
193454102
193428704
193454102
193454104
193454102
193454104
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 60
Controls
Units with VFD Starters (Code 9 = VE or VF)
Control Box Exhaust and Intake Fans
M12
M11
M10
Sch. Sym. Part Description
M10
M10
Control Box Exhaust Fan Unit sizes 150-230,300-350,405
Control Box Exhaust Fan Unit sizes 250, 280, 380
M11
M11
M12
Control Box Intake Fan
Control Box Intake Fan
Control Box Exhaust Fan
Unit sizes 300, 320, 350
Unit sizes 380, 405
Unit size 405 only
Part Number
193441002
193441003
193440802
193440803
193441002
1
1
1
Qty
1
1
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 61
Controls
Terminal Box
Type A Terminal Plate
For more information, see
Parts Bulletin PB-0512-01.
Ref. Part
No. Description
50 Motor Terminal Plate
Motor Terminal Plate Gasket
Motor Terminal Bolt, M8
Bus Bar
Electrical Barrier
Terminal Box Mounting Screw, M6
Type B Terminal Plate
For more information, see
Parts Bulletin PB-0512-01.
5
4
6
3
2
1
Part
Number
330875701
300040078
300040079
300044004
330719201
330821902
P5
50
Qty.
1 per compressor
1 per compressor
14 per compressor
3 per compressor
1 per compressor
4 per compressor
P3
50
Ref. Part
No. Description
50 Motor Terminal Plate
P3
Motor Terminal Plate Gasket
Terminal Plate Insulator
P4
P5
Motor Terminal Bolt, M10 (Starter side)
Lock Washer (Starter side)
Mounting Bolt, M8 (Plate mounting)
Terminal Box Screw, M6
P4
Part
Number
131073022
300040078
131083020
130306091
130902028
300040079
330821902
Qty.
1 per compressor
1 per compressor
6 per compressor
6 per compressor
6 per compressor
14 per compressor
4 per compressor
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 62
Accessories
Units with Wye-Delta or Solid State Starter (Code 9 = WD or SS)
Isolator Kits - Rubber-In-Shear
Standard Efficiency: Code 4 = S*
High Efficiency: Code 4 = H*
Premium Efficiency: Code 4 = P*
Unit Std. High Prem. Unit Std. High Prem
Size Eff. Eff. Eff. Size Eff. Eff. Eff.
Total Total Total
Fans Fans Fans
Total Total Total
Fans Fans Fans
175 10 -- -- 300 16 16 20
190 12 -- -- 320 20 20 22
210 12 12 16 350 20 20 24
230 14 14 18 380 -- 22 --
280 16 16 20
Use the chart above to determine the Total # of Fans. Use the chart below to identify the corresponding
Isolator Group #. Then, see the last chart for the Complete Kit and component part numbers.
Units with Aluminum Fin Condenser
Group #
(Code 8 = A, B, E)
Total # of Fans
10 12 14 16 18 20 22 24
4 4 5 1 6 6 7 8
Units with Copper Fin Condenser Group #
(Code 8 = C, F)
Group
Complete
Kit
#
Part #
2 332325802
3 332325803
RIS Isolator Part #s and Quantities
331481404 331481403 331481401 331481402 331481405
Charcoal Lime Brown Brick Red Purple
4
4
4
4
6 332325808
7 332325809
8 332325810
9 332325811
10 332325812
11 332325815
2
2
2
4
2
2
4
4
4
2
4
2
2
2
2
2
2
2
2
4
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 63
Accessories
Units with Wye-Delta or Solid State Starter (Code 9 = WD or SS)
Isolator Kits - Spring
Standard Efficiency: Code 4 = S*
High Efficiency: Code 4 = H*
Premium Efficiency: Code 4 = P*
Unit Std. High Prem. Unit Std. High Prem
Size Eff. Eff. Eff. Size Eff. Eff. Eff.
Total Total Total
Fans Fans Fans
Total Total Total
Fans Fans Fans
175 10 -- -- 300 16 16 20
190 12 -- -- 320 20 20 22
210 12 12 16 350 20 20 24
230 14 14 18 380 -- 22 --
280 16 16 20
Use the chart above to determine the Total # of Fans. Use the chart below to identify the corresponding
Isolator Group #. Then, see the last chart for the Complete Kit and component part numbers.
Total # of Fans
10 12 14 16 18 20 22 24
Units with Aluminum Fin Condenser
Group #
(Code 8 = A, B, E)
Units with Copper Fin Condenser
Group #
(Code 8 = C, F)
Complete Spring Isolator Part #s and Quantities
Group Kit
332620800 332620600 332620400 332620900 332620500 332621000 026219800
# Part #
Dark Green Dark Purple Red Gray Black White Housing CP4
8 8 16 8
16 16 8
18 332320807 16 8 6
8 8 8 8 8
21 332320810
22 332320811
8
16
24
8 8 8
8
10
16 16 8 10
8 8 16 8 10
25 332320814 16 8 6
27 332320816
332320817
29 332320818 16
16
8
16
16
8
10
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 64
Accessories
Units with VFD Starter (Code 9 = VF or VE)
Isolator Kits - Rubber-In-Shear
Standard Efficiency: Code 4 = S*
High Efficiency: Code 4 = H*
Premium Efficiency: Code 4 = P*
Unit Std. High Prem.
Size Eff. Eff. Eff.
Total Total Total
Fans Fans Fans
150 10 --
175 12 --
--
--
190 12 -- --
210 -- 12 16
230 -- 14 18
250 -- 14 18
280 -- 16 20
300 -- 16 20
320 -- 20 22
350 -- 20 24
380 -- 22
405 -- 24
--
--
Use the chart above to determine the Total # of Fans. Use the chart below to identify the corresponding
Isolator Group #. Then, see the last chart for the Complete Kit and component part numbers.
10
Total # of Fans
12 14 16 18 20 22 24
Units with Aluminum Fin Condenser
Group #
(Code 8 = A, B, E)
Units with Copper Fin Condenser
Group #
(Code 8 = C, F)
Complete
Group
#
Kit
Part #
35 332325821
36 332325822
37 332325823
38 332325824
40 332325826
RIS Isolator Part #s and Quantities
331481403 331481402
Lime Brick Red
8
10
12
8
10
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 65
Accessories
Units with VFD Starter (Code 9 = VF or VE)
Isolator Kits - Spring
Standard Efficiency: Code 4 = S*
High Efficiency: Code 4 = H*
Premium Efficiency: Code 4 = P*
Unit Std. High Prem.
Size Eff. Eff. Eff.
Total Total Total
Fans Fans Fans
150 10 --
175 12 --
--
--
190 12 -- --
210 -- 12 16
230 -- 14 18
250 -- 14 18
280 -- 16 20
300 -- 16 20
320 -- 20 22
350 -- 20 24
380 -- 22
405 -- 24
--
--
Use the chart above to determine the Total # of Fans. Use the chart below to identify the corresponding
Isolator Group #. Then, see the last chart for the Complete Kit and component part numbers.
Units with Aluminum Fin Condenser
Group #
(Code 8 = A, B, E)
Total # of Fans
10 12 14 16 18 20 22 24
Units with Copper Fin Condenser Group # 48 48 48 48 49
(Code 8 = C, F)
Group
Complete
Kit
#
Part #
45 332320821
46 332320822
47 332320823
48 332320824
49 332320825
332620800
Dark Green
32
24
32
40
40
Spring Isolator Part #s and Quantities
332620600 332620500 026219800
Dark Purple Black Housing CP4
8
8
16
8
10
10
10
12
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 66
Accessories
Description
Flow Switch- Paddle
Flow Switch Kit- Electronic
Flow Switch Only
Cable- Flow Switch
Flow Switch
Part No.
017503300
332688401
331796201
330571404
Sound Enclosure Kit
Description Part No.
Sound Enclosure Kit, 2 Circuit (only available on units without VFD Starters) 332523852
Description
Alarm Bell Kit
Relay, SPDT, 30A, 120VAC
Alarm Bell
Transformer
Alarm Bell
Inlet Strainer
Description
Inlet Strainer, Stainless Steel, Field Kit
Standard Eff. units (Code 4 = S*): Sizes 150ADS- 250ADS
Sizes 280ADS- 350ADS
High Eff. units (Code 4 = H*): Sizes 210ADH- 250ADH
Sizes 280ADH- 405ADH
Premium Eff. units (Code 4 = P*): Sizes 210ADP- 230ADP
Sizes 250ADP- 350ADP
Part No.
332688502
072937402
017809400
330386102
Part No.
331758906
331758908
331758906
331758908
331758908
331758910
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 67
Accessories
Field-Installed Fan VFD Kits
Description
Field-Installed Fan VFD Kit for units without VFD Starters
208V / 60Hz
230V / 60HZ
460V / 60Hz
575V / 60Hz
Field-Installed Fan VFD Kit for units with VFD Starters
400V / 50Hz
460V / 60Hz
Part No.
332688601
332688602
332688603
332688605
193502807
193502801
High Ambient Exhaust Fan Kit
Description
High Ambient Exhaust Fan Kit for units without VFD Starters
Part No.
333930401
Rapid Restore
Description
Rapid Restore Kit for units without VFD Starters
Rapid Restore Kit for units with VFD Starters
Part No.
333930501
193503101
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 68
Accessories
Base and Coil - Grille and Louver Kits
Standard Efficiency: Code 4 = S*, High Efficiency: Code 4 = H*, Premium Efficiency: Code 4 = P*
Unit Std. High Prem.
Size Eff. Eff. Eff.
Total Total Total
Fans Fans Fans
150 10 --
175 12 --
--
--
190 12 --
210 -- 12
--
16
230 --
250 --
14 18
14 18
Unit Std. High Prem.
Size Eff. Eff. Eff.
Total Total Total
Fans Fans Fans
280 -- 16 20
300 -- 16 20
320 -- 20 22
350 -- 20 24
380 -- 22
405 -- 24
--
--
Base Grille Kits* - Units with Wye-Delta or SS Starter (Code 8 = WD, SS)
Total # of Fans
332688110 332688112 332688114 332688116 332688118 332688120 332688122 332688124
Base Grille Kits* - Units with VFD Starter (Code 8 = VF, VE)
Total # of Fans
332688148 332688135 332688136 332688137 332688138 332688139 332688140 332688141
* Kit part numbers above include Grilles and hardware. For component details, see earlier pages concerning Coil and
Base Frame Grilles and Louvers.
Coil Louver Kits**
Total # of Fans
332688210 332688212 332688214 332688216 332688218 332688220 332688222 332688224
Base & Coil Louver Kits**- Units with Wye-Delta or SS Starter (Code 8 = WD, SS)
Total # of Fans
332688310 332688312 332688314 332688316 332688318 332688320 332688322 332688324
Base & Coil Louver Kits** - Units with VFD Starter (Code 8 = VF, VE)
Total # of Fans
332688348 332688335 332688336 332688337 332688338 332688339 332688340 332688341
** Kit part numbers above include Louvers and hardware. For component details, see earlier pages concerning Coil and
Base Frame Grilles and Louvers.
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 69
650
Accessories
BACnet MS/TP Communications Module
Ref. Description
No.
650 BACnet MS/TP Kit
Part Qty.
Number
350147414 1
700
BACnet with IP/Ethernet
Ref. Description
No.
700 BACnet IP/Ethernet Kit
Part Qty.
Number
350147415 1
827
MODBUS Communications Module
Ref. Description
No.
827 MODBUS Installation Kit
Part Qty.
Number
350147413 1
920
LonMark Communications Module
Ref. Description
No.
920 LonMark Installation Kit
Part Qty.
Number
350147412 1
950
Remote Display Kit
Ref. Description
No.
Remote Display Kit
950 Control- Remote Keypad
Part Qty.
Number
350147416 1
193408001 1
Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 70
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