McQuay AWS 150-250 Parts List

Replacement Parts List No. 700014100

Revision H 09/2012

Daikin McQuay Pathﬁnder™

For units built after 8/1/11, contact McQuay Parts

for part number identication of Compressors, Check Valves, Economizers, Evaporators and Suction Piping Components.

Air Cooled Chiller

Screw Compressor

2 Circuit

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

Parts List Revision History.................................................................................................................................. 3

Nomenclature

Serial Number .............................................................................................................................................. 4

Unit Model Number- Dataplate .................................................................................................................... 4

Unit Model Number- Complete ............................................................................................................... 5 - 6

Electrical Legend - Units with Wye Delta or SS Starter ............................................................................... 7 - 10

Electrical Legend - Units with VFD Starter .................................................................................................11 - 14

Unit Layout ....................................................................................................................................................... 15

Refrigeration Section

Compressor Charts .................................................................................................................................... 16

Compressors .............................................................................................................................................. 17

Compressor Components ................................................................................................................... 18 - 19

Suction Lines, Discharge Lines, Liquid Injection Lines ....................................................................... 20 - 21

Suction Shut Off Valves ............................................................................................................................. 22

Liquid Lines- Standard Efciency Units ..................................................................................................... 23

Liquid Lines with Economizer- High & Premium Efciency Units ...................................................... 24 - 26

Condenser Coils and Fans ........................................................................................................................ 27

Total Fans per Unit ..................................................................................................................................... 28

Evaporator Diagram ................................................................................................................................... 29

Evaporator Components ..................................................................................................................... 30 - 31

Coil and Base Frame Grilles............................................................................................................................. 32

Coil Louvers...................................................................................................................................................... 33

Base Frame Louvers ................................................................................................................................. 34 - 36

Controls Units with Wye-Delta or Solid State Starter (Code 9 = WD, SS)

Box Locations and Label Detail ........................................................................................................... 37

Control Panel Detail ............................................................................................................................. 38

Power Panel Detail ....................................................................................................................... 39 - 41

Solid State Starter Panel .............................................................................................................. 42 - 43

Wye-Delta Starter Panel ............................................................................................................... 44 - 45

Power Factor Correction Capacitors (PFCC) ............................................................................................ 46 - 47

Units with VFD Starters (Code 9 = VE or VF)

Box Locations and Label Detail ........................................................................................................... 48

Control Side .................................................................................................................................. 49 - 51

Power Side ................................................................................................................................... 52 - 60

Control Box Exhaust and Intake Fans ................................................................................................. 61

Terminal Box ..................................................................................................................................................... 62

Accessories

Units with Wye-Delta or Solid State Starter (Code 9 = WD or SS)

Isolator Kits - Rubber-In-Shear ............................................................................................................ 63

Isolator Kits - Spring ............................................................................................................................ 64

Units with VFD Starter (Code 9 = VF or VE)

Isolator Kits - Rubber-In-Shear ............................................................................................................ 65

Isolator Kits - Spring ............................................................................................................................ 66

Flow Switch ................................................................................................................................................ 67

Sound Enclosure Kit .................................................................................................................................. 67

Alarm Bell ................................................................................................................................................... 67

Inlet Strainer ............................................................................................................................................... 67

Field-Installed Fan VFD Kits ...................................................................................................................... 68

High Ambient Exhaust Fan Kit ................................................................................................................... 68

Rapid Restore ............................................................................................................................................ 68

Base and Coil - Grille and Louver Kits.............................................................................................................. 69

Base Grille Kits ................................................................................................................................................ 69

Coil Louver Kits ................................................................................................................................................ 69

Base & Coil Louver Kits ................................................................................................................................... 69

BACnet MS/TP Communications Module ......................................................................................................... 70

BACnet with IP/Ethernet ................................................................................................................................... 70

MODBUS Communications Module ................................................................................................................. 70

LonMark Communications Module ................................................................................................................... 70

Remote Display Kit ........................................................................................................................................... 70

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

Revision Date Description Athru E Revision History archived for revisions A through E. F 04/12 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. Page 30: Added length description "60 ft." to WIE & WOE Sensor- Evap. G 07/12 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 Prem Eff to E (was B). Page 27: Corrected Ref. 5 Fan Motor, 460V to 10000108873, was -74; Fan Motor 575V to 10000108874, was -04. 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 (was 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. 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. H 09/12 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

Serial Number

STN U 08 05 038

Plant Identiﬁcation

STN = Staunton, VA

U= Unit

Unit Model Number- Dataplate

AWS 300 A D S 27

Serial Number (build sequence)

Month of Manufacture

Year of Manufacture

09= 2009 10= 2010 11= 2011

etc.

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

01= January 02= February 03= March 04= April 05= May 06= June

07= July 08= August 09= September 10= October 11= November 12= December

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 YNNNNNNN0000000N N NNYNNNNNNNN0000000000000000000

Code 26 27 28 29 30- 36 37 38- 45

ENDSUDPLYNNNNNNNNNNNRA1D00 NN M 6 NN Y S 00

Code 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

04 Platform SE= Standard Package- Standard Efﬁciency

HE= Standard Package- High Efﬁciency PE= Standard Package- Premium Efﬁciency

05 Construction NN= Standard

06 Sound

ST= Standard Sound LN= Low Noise- Sound Enclosure

07 Unit Operation

S= Standard (40° - 60° F LWT) A= Lower Operation (34° - 39° F LWT) B= Brine Operation (20° - 33° F LWT)

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

09 Compressor Starter

WD= Wye- Delta w/Compressor Overloads SS= Solid State VF= VFD without EMI Filter VE= VFD with EMI Filter

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

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

13 Phase Voltage

V= Phase & Under/Over Voltage Protection w/LED N= None

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

17 Communication NN= None

LM= LonMark MB= Mod Bus BN= BACnet w/ MSTP BE= BACnet w/ Ethernet

18 Display Options

N= On Controller Only U= Unit Remote Display

19 Ground Fault

N= None G= Ground Fault Protection for the Unit

20 Always Y

21 Unit Options

N= None C= 115V Convenience Outlet L= Slide Transducer B= C + L

22 Water Flow

N= None A= Water Flow Indication on Evaporator Only

23 Evaporator Connection VL= Victaulic/ Left Hand

VR= Victaulic/ Right Hand

24 Evaporator Insulation

S= Standard Evaporator- Single Layer D= Standard Evaporator- Double Insulation

25 Relief Valve

R= Single Valve

26 Fans L= Standard Low Noise Fan Motors

27 Head Pressure

F= Fantrol Only (35° F Minimum) V= VFD (First Fans/ Circuit)

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

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

46 Approvals E= ETL/CETL Approval & ARI

T= ETL/CETL Approval & No ARI

47 CRN- Evaporator 1= CRN- BC 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- P.E.I. U= CRN- Yukon 0= CRN- NewFoundland N= None

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"

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

37 Pump Gauges N= None

G= Pressure Gauges

38 Pump Suction Valve

N= None

39 Pump Discharge Valve

N= None

40 Always Y

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

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

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. Sym. Description Location

AC Alarm Control Control Panel AM1 Ammeter Switch Box Door C1 PFCC Capacitor PFCC Enclosure C2 PFCC Capacitor PFCC Enclosure C10 EXV-1 Connector Starter Panel- Compressor 1 C20 EXV-2 Connector Starter Panel- Compressor 2 C101 Fan Harness Connector Condenser Fan Section C102 Fan Harness Connector Condenser Fan Section C103 Fan Harness Connector Condenser Fan Section C104 Fan Harness Connector Condenser Fan Section C105 Fan Harness Connector Condenser Fan Section C106 Fan Harness Connector Condenser Fan Section C107 Fan Harness Connector Condenser Fan Section C108 Fan Harness Connector Condenser Fan Section C109 Fan Harness Connector Condenser Fan Section C110 Fan Harness Connector Condenser Fan Section C111 Fan Harness Connector Condenser Fan Section C112 Fan Harness Connector Condenser Fan Section C201 Fan Harness Connector Condenser Fan Section C202 Fan Harness Connector Condenser Fan Section C203 Fan Harness Connector Condenser Fan Section C204 Fan Harness Connector Condenser Fan Section C205 Fan Harness Connector Condenser Fan Section C206 Fan Harness Connector Condenser Fan Section C207 Fan Harness Connector Condenser Fan Section C208 Fan Harness Connector Condenser Fan Section C209 Fan Harness Connector Condenser Fan Section C210 Fan Harness Connector Condenser Fan Section C211 Fan Harness Connector Condenser Fan Section C212 Fan Harness Connector Condenser Fan Section CC1 Control Compressor Cir. 1 Starter Panel- Compressor 1 CC2 Control Compressor Cir. 2 Starter Panel- Compressor 2 DP-1 Condenser Pressure Cir. 1 Discharge Line- Circuit 1 DP-2 Condenser Pressure Cir. 2 Discharge Line- Circuit 2 EEXV1 Expansion Valve Controller Cir. 1 Starter Panel- Compressor 1 EEXV2 Expansion Valve Controller Cir. 2 Starter Panel- Compressor 2 ESV-1 Economizer Solenoid Valve Cir. 1 Liquid Line- Circuit 1 ESV-2 Economizer Solenoid Valve Cir. 2 Liquid Line- Circuit 2 EXV-1 Electronic Expansion Valve Cir. 1 Liquid Line- Circuit 1 EXV-2 Electronic Expansion Valve Cir. 2 Liquid Line- Circuit 2 F0-1 Crankcase Heater 1 Fuses/ MSP Starter Panel- Compressor 1 F0-2 Crankcase Heater 2 Fuses/ MSP Starter Panel- Compressor 2 F1 Compressor 1 Circuit Breaker Power Panel- Right F2 Compressor 2 Circuit Breaker Power Panel- Right F5-1 Thermal Relay Starter Panel- Compressor 1 F5-2 Thermal Relay Starter Panel- Compressor 2 F12 Outlet Fuse Power Panel- Left F13 High Pressure Switch Cir. 1 Compressor 1 F23 High Pressure Switch Cir. 2 Compressor 2 F59 Evaporator Heater Fuse Control Panel F90 Thermostat Control Panel F100 Fan Circuit Breaker Cir. 1 Power Panel- Left F112 Phase Volt Monitor Cir. 1 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

Sch. Sym. Description Location

F116 Evaporator Flow Switch Evaporator Outlet F120 Transformer T1 Protection Power Panel- Left F130 Phase Volt Monitor Fuse Cir. 1 Power Panel- Left F200 Fan Circuit Breaker 2 Power Panel- Left F212 Phase Voltage Monitor Cir. 2 Power Panel- Left F230 Phase Volt Monitor Fuse Cir. 2 Power Panel- Left FC Fans Control Control Panel FTB107 Fan Terminal Block Cir. 1 Power Panel- Left FTB110 Fan Terminal Block Cir. 1 Power Panel- Left FTB207 Fan Terminal Block Cir. 2 Power Panel- Left FTB210 Fan Terminal Block Cir. 2 Power Panel- Left FU1 PFCC Fuse PFCC Enclosure FU2 PFCC Fuse PFCC Enclosure GFR1 Ground Fault Relay Cir. 1 Power Panel- Left GFR2 Ground Fault Relay Cir. 2 Power Panel- Left K11 Emergency Stop Contactor Control Panel K16 Fan Stage 1 Power Panel- Left K26 Fan Stage 2 Power Panel- Left K2B-1 Contactor Starter Panel- Compressor 1 K2B-2 Contactor Starter Panel- Compressor 2 KLJ-1 Liquid Injection Relay 1 Starter Panel- Compressor 1 KLJ-2 Liquid Injection Relay 2 Starter Panel- Compressor 2 KM1-1 Compressor Contactor Starter Panel- Compressor 1 KM1-2 Compressor Contactor Starter Panel- Compressor 1 KM1-3 Compressor Contactor Starter Panel- Compressor 1 KM2-1 Compressor Contactor Starter Panel- Compressor 2 KM2-2 Compressor Contactor Starter Panel- Compressor 2 KM2-3 Compressor Contactor Starter Panel- Compressor 2 KM10-1 Contactor Starter Panel- Compressor 1 KM10-2 Contactor Starter Panel- Compressor 2 KM101 Fan Motor Contactor Power Panel- Left KM102 Fan Motor Contactor Power Panel- Left KM103 Fan Motor Contactor Power Panel- Left KM105 Fan Motor Contactor Power Panel- Left KM107 Fan Motor Contactor Power Panel- Left KM110 Fan Motor Contactor Power Panel- Left KM201 Fan Motor Contactor Power Panel- Left KM202 Fan Motor Contactor Power Panel- Left KM203 Fan Motor Contactor Power Panel- Left KM205 Fan Motor Contactor Power Panel- Left KM207 Fan Motor Contactor Power Panel- Left KM210 Fan Motor Contactor Power Panel- Left KT13 Time Delay Relay 1 Starter Panel- Compressor 1 KT23 Time Delay Relay 2 Starter Panel- Compressor 2 KT-1 Auxilliary Relay Cir. 1 Starter Panel- Compressor 1 KT-2 Aux. Relay Cir. 2 Starter Panel- Compressor 2 KT1-1 Delay Relay Starter Panel- Compressor 1 KT1-2 Delay Relay Starter Panel- Compressor 2 LJV-1 Liquid Injection Solenoid Cir. 1 Liquid Line/Starter Panel 1 LJV-2 Liquid Injection Solenoid Cir. 2 Liquid Line/Starter Panel 2 LP1 Low Pressure Switch 1 Compressor 1 LP2 Low Pressure Switch 2 Compressor 2 LR1 Line Reactor Cir. 1 Power Panel- Left

Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 8

Electrical Legend - Units with Wye Delta or SS Starter

Sch. Sym. Description Location

LR2 Line Reactor Cir. 2 Power Panel- Left LSV-1 Liquid Line Solenoid Cir. 1 Liquid Line- Circuit 1 LSV-2 Liquid Line Solenoid Cir. 2 Liquid Line- Circuit 2 LT1 PFCC Lamp PFCC Enclosure LT2 PFCC Lamp PFCC Enclosure M1 Compressor Cir. 1 Base M2 Compressor Cir. 2 Base M10 Forced Ventilation Switch Box End M101 Fan Motor Power Panel- Left M102 Fan Motor Power Panel- Left M103 Fan Motor Power Panel- Left M104 Fan Motor Power Panel- Left M105 Fan Motor Power Panel- Left M106 Fan Motor Power Panel- Left M107 Fan Motor Power Panel- Left M108 Fan Motor Power Panel- Left M109 Fan Motor Power Panel- Left M110 Fan Motor Power Panel- Left M111 Fan Motor Power Panel- Left M112 Fan Motor Power Panel- Left M201 Fan Motor Power Panel- Left M202 Fan Motor Power Panel- Left M203 Fan Motor Power Panel- Left M204 Fan Motor Power Panel- Left M205 Fan Motor Power Panel- Left M206 Fan Motor Power Panel- Left M207 Fan Motor Power Panel- Left M208 Fan Motor Power Panel- Left M209 Fan Motor Power Panel- Left M210 Fan Motor Power Panel- Left M211 Fan Motor Power Panel- Left M212 Fan Motor Power Panel- Left MP1 Motor Thermal Protection Starter Panel- Compressor 1 MP2 Motor Thermal Protection Starter Panel- Compressor 2 MPR1 Motor Protection Relay Cir. 1 Starter Panel- Compressor 1 MPR2 Motor Protection Relay Cir. 2 Starter Panel- Compressor 2 OP-1 Oil Pressure Cir. 1 Compressor 1 OP-2 Oil Pressure Cir. 2 Compressor 2 P1 PFCC Contactor 1 PFCC Enclosure P2 PFCC Contactor 2 PFCC Enclosure PA1 PFCC Aux Contact 1 PFCC Enclosure PA2 PFCC Aux Contact 2 PFCC Enclosure PC1 Power Factor Correction PFCC Enclosure PC2 Power Factor Correction PFCC Enclosure Q0 Unit ON - OFF Switch Control Panel Q1 Pump Down Switch Cir. 1 Control Panel Q2 Pump Down Switch Cir. 2 Control Panel Q10 Main Power Block or Disconnect Switch 1 Power Panel- Right Q11 Emergency Stop Switch Control Box Door Q12 Automatic Circuit Breaker Control Panel Q20 Main Power Block or Disconnect Switch 2 Power Panel- Right Q101 Fan MSP Power Panel- Left Q102 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

Electrical Legend - Units with Wye Delta or SS Starter

Sch. Sym. Description Location

Q103 Fan MSP Power Panel- Left Q105 Fan MSP Power Panel- Left Q107 Fan MSP Power Panel- Left Q110 Fan MSP Power Panel- Left Q201 Fan MSP Power Panel- Left Q202 Fan MSP Power Panel- Left Q203 Fan MSP Power Panel- Left Q205 Fan MSP Power Panel- Left Q207 Fan MSP Power Panel- Left Q210 Fan MSP Power Panel- Left R1 Compressor Crankcase Heater Cir. 1 Compressor 1 R2 Compressor Crankcase Heater Cir. 2 Compressor 2 R5 Evaporator Heater Evaporator Shell REC 1 115V Outlet Control Panel SL-1 Slide Indicator Cir. 1 Compressor 1 SL-2 Slide Indicator Cir. 2 Compressor 2 SP-1 Evap. Pressure Circuit 1 Suction Line- Circuit 1 SP-2 Evap. Pressure Circuit 2 Suction Line- Circuit 2 SS1 Selection Switch 1 Voltmeter SS2 Selection Switch 2 Ammeter ST-1 Suction Temperature Cir. 1 Suction Line- Circuit 1 ST-2 Suction Temperature Cir. 2 Suction Line- Circuit 2 T1 115V Transformer Power Panel- Left T2 24V Transformer Power Panel- Left T20-1 Transformer Cir. 1 Starter Panel- Compressor 1 T20-2 Transformer Cir. 2 Starter Panel- Compressor 2 TC Thermostat- Evaporator Heater Evaporator TXV-1 Thermal Expansion Valve Cir. 1 Economizer Liquid Line TXV-2 Thermal Expansion Valve Cir. 2 Economizer Liquid Line UC Unit Control- MicroTech III Control Panel VFD1 Fan VFD / SpeedTrol Near front of evaporator VFD2 Fan VFD / SpeedTrol Near front of evaporator VM1 Volt Meter Switch Box Door W1 Compressor Thermistor Cir. 1 Compressor 1 W2 Compressor Thermistor Cir. 2 Compressor 2 WAA Air Ambient Sensor Condenser Coil Header WD-1 Oil Discharge Temp. Sensor Cir. 1 Discharge Line- Circuit 1 WD-2 Oil Discharge Temp. Sensor Cir. 2 Discharge Line- Circuit 2 WIE Evaporator Entering Water Temperature Evaporator Inlet WOE Evaporator Leaving Water Temperature Evaporator Outlet Y2A-1 Non-Modulating Slide Load Sol. Valve Cir. 1 Compressor 1 Y2A-2 Non-Modulating Slide Load Sol. Valve Cir. 2 Compressor 2 Y2B-1 Modulating Slide Load Solenoid Valve Cir. 1 Compressor 1 Y2B-2 Modulating Slide Load Solenoid Valve Cir. 2 Compressor 2 Y3A-1 Non-Mod. Slide Unload Sol. Valve Cir. 1 Compressor 1 Y3A-2 Non-Mod. Slide Unload Sol. Valve Cir. 2 Compressor 2 Y3B-1 Mod. Slide Unload Solenoid Valve Cir. 1 Compressor 1 Y3B-2 Mod. Slide Unload Solenoid Valve Cir. 2 Compressor 2 YT-1 Turbo Solenoid Valve Cir. 1 Compressor 1 YT-2 Turbo Solenoid Valve Cir. 2 Compressor 2

Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 10

Electrical Legend - Units with VFD Starter

Sch. Sym. Description Location

AC Alarm Control Control Side AM1 Ammeter Control Box Door C10 EXV-1 Connector Outside Back of Control Side C20 EXV-2 Connector Outside Back of Control Side C101 Fan Harness Connector Condenser Fan Section C102 Fan Harness Connector Condenser Fan Section C103 Fan Harness Connector Condenser Fan Section C104 Fan Harness Connector Condenser Fan Section C105 Fan Harness Connector Condenser Fan Section C106 Fan Harness Connector Condenser Fan Section C107 Fan Harness Connector Condenser Fan Section C108 Fan Harness Connector Condenser Fan Section C109 Fan Harness Connector Condenser Fan Section C110 Fan Harness Connector Condenser Fan Section C111 Fan Harness Connector Condenser Fan Section C112 Fan Harness Connector Condenser Fan Section C201 Fan Harness Connector Condenser Fan Section C202 Fan Harness Connector Condenser Fan Section C203 Fan Harness Connector Condenser Fan Section C204 Fan Harness Connector Condenser Fan Section C205 Fan Harness Connector Condenser Fan Section C206 Fan Harness Connector Condenser Fan Section C207 Fan Harness Connector Condenser Fan Section C208 Fan Harness Connector Condenser Fan Section C209 Fan Harness Connector Condenser Fan Section C210 Fan Harness Connector Condenser Fan Section C211 Fan Harness Connector Condenser Fan Section C212 Fan Harness Connector Condenser Fan Section CC1 Control Compressor Cir. 1 Control Side CC2 Control Compressor Cir. 2 Control Side DP-1 Condenser Pressure Cir. 1 Discharge Line- Circuit 1 DP-2 Condenser Pressure Cir. 2 Discharge Line- Circuit 2 EEXV1 Expansion Valve Controller Cir. 1 Control Side EEXV2 Expansion Valve Controller Cir. 2 Control Side EMI-1 Electromagnetic Interference Filter 1 Power Side EMI-2 Electromagnetic Interference Filter 2 Power Side ESV-1 Economizer Solenoid Valve Cir. 1 Liquid Line- Circuit 1 ESV-2 Economizer Solenoid Valve Cir. 2 Liquid Line- Circuit 2 EXV-1 Electronic Expansion Valve Cir. 1 Liquid Line- Circuit 1 EXV-2 Electronic Expansion Valve Cir. 2 Liquid Line- Circuit 2 F0-1 Crankcase Heater 1 Fuses/ MSP Power Side F0-2 Crankcase Heater 2 Fuses/ MSP Power Side F1 Compressor 1 Circuit Breaker Power Side F2 Compressor 2 Circuit Breaker Power Side F10 Exhaust Fan Fuse Control Side F11 Unit Controller Fuse Control Side F12 Outlet Fuse Control Side F13 High Pressure Switch Cir. 1 Compressor 1 F23 High Pressure Switch Cir. 2 Compressor 2 F59 Evaporator Heater Fuse Control Side F90 Thermostat Control Side F100 Fan Circuit Breaker Cir. 1 Control Side F116 Evaporator Flow Switch Evaporator Outlet

Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 11

Electrical Legend - Units with VFD Starter

Sch. Sym. Description Location

F120 Transformer T1 Protection Power Side F130 Phase Volt Monitor Fuse Control Side F200 Fan Circuit Breaker 2 Control Side FC Fans Control Control Side FTB107 Fan Terminal Block Cir. 1 Control Side FTB110 Fan Terminal Block Cir. 1 Control Side FTB207 Fan Terminal Block Cir. 2 Control Side FTB210 Fan Terminal Block Cir. 2 Control Side GFR1 Ground Fault Relay Cir. 1 Control Side GFR2 Ground Fault Relay Cir. 2 Control Side JFU1 HSCR Fuse 1 Control Side JFU2 HSCR Fuse 2 Control Side K1 Compressor VFD Run Relay 1 Power Side K2 Compressor VFD Run Relay 2 Power Side K11 Emergency Stop Contactor Control Side K13 Mechanical Hi Pressure Relay & Contactor Control Side K16 Fan Stage Cir. 1 Control Side K23 Mechanical Hi Pressure Relay & Contactor Control Side K26 Fan Stage Cir. 2 Control Side KLJ-1 Liquid Injection Relay 1 Control Side KLJ-2 Liquid Injection Relay 2 Control Side KM101 Fan Motor Contactor Control Side KM102 Fan Motor Contactor Control Side KM103 Fan Motor Contactor Control Side KM105 Fan Motor Contactor Control Side KM107 Fan Motor Contactor Control Side KM110 Fan Motor Contactor Control Side KM201 Fan Motor Contactor Control Side KM202 Fan Motor Contactor Control Side KM203 Fan Motor Contactor Control Side KM205 Fan Motor Contactor Control Side KM207 Fan Motor Contactor Control Side KM210 Fan Motor Contactor Control Side LJV-1 Liquid Injection Solenoid Cir. 1 Liquid Injection Line 1 LJV-2 Liquid Injection Solenoid Cir. 2 Liquid Injection Line 2 LP1 Low Pressure Switch 1 Compressor 1 LP2 Low Pressure Switch 2 Compressor 2 LR1 Line Reactor Cir. 1 Control Side LR2 Line Reactor Cir. 2 Control Side LSV-1 Liquid Line Solenoid Cir. 1 Liquid Line- Circuit 1 LSV-2 Liquid Line Solenoid Cir. 2 Liquid Line- Circuit 2 M1 Compressor Cir. 1 Base M2 Compressor Cir. 2 Base M10 Forced Ventilation Outside Wall of Power Side M11 Intake Fan Outside Wall of Control Side M12 Exhaust Fan Control Box Left Door M101 Fan Motor Condenser Fan Section M102 Fan Motor Condenser Fan Section M103 Fan Motor Condenser Fan Section M104 Fan Motor Condenser Fan Section M105 Fan Motor Condenser Fan Section M106 Fan Motor Condenser Fan Section M107 Fan Motor 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

Sch. Sym. Description Location

M108 Fan Motor Condenser Fan Section M109 Fan Motor Condenser Fan Section M110 Fan Motor Condenser Fan Section M111 Fan Motor Condenser Fan Section M112 Fan Motor Condenser Fan Section M201 Fan Motor Condenser Fan Section M202 Fan Motor Condenser Fan Section M203 Fan Motor Condenser Fan Section M204 Fan Motor Condenser Fan Section M205 Fan Motor Condenser Fan Section M206 Fan Motor Condenser Fan Section M207 Fan Motor Condenser Fan Section M208 Fan Motor Condenser Fan Section M209 Fan Motor Condenser Fan Section M210 Fan Motor Condenser Fan Section M211 Fan Motor Condenser Fan Section M212 Fan Motor Condenser Fan Section MP1 Motor Thermal Protection Control Side MP2 Motor Thermal Protection Control Side MPR1 Motor Protection Relay Cir. 1 Control Side MPR2 Motor Protection Relay Cir. 2 Control Side OP-1 Oil Pressure Cir. 1 Compressor 1 OP-2 Oil Pressure Cir. 2 Compressor 2 Q0 Unit ON - OFF Switch Control Side Q1 Pump Down Switch Cir. 1 Control Side Q2 Pump Down Switch Cir. 2 Control Side Q10 Main Power Block or Disconnect Switch 1 Power Side Q11 Emergency Stop Switch Control Box Left Door Q12 Automatic Circuit Breaker T1 Transformer Q101 Fan MSP Control Side Q102 Fan MSP Control Side Q103 Fan MSP Control Side Q105 Fan MSP Control Side Q107 Fan MSP Control Side Q110 Fan MSP Control Side Q201 Fan MSP Control Side Q202 Fan MSP Control Side Q203 Fan MSP Control Side Q205 Fan MSP Control Side Q207 Fan MSP Control Side Q210 Fan MSP Control Side R1 Compressor Crankcase Heater Cir. 1 Compressor 1 R2 Compressor Crankcase Heater Cir. 2 Compressor 2 R5 Evaporator Heater Evaporator Shell REC 1 115V Outlet Control Side SP-1 Evap. Pressure Circuit 1 Suction Line- Circuit 1 SP-2 Evap. Pressure Circuit 2 Suction Line- Circuit 2 SS1 Selection Switch 1 Voltmeter SS2 Selection Switch 2 Ammeter ST-1 Suction Temperature Cir. 1 Suction Line- Circuit 1 ST-2 Suction Temperature Cir. 2 Suction Line- Circuit 2 T1 115V Transformer Power Side T2 24V Transformer 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. Sym. Description Location

T20-1 Transformer Cir. 1 Control Side T20-2 Transformer Cir. 2 Control Side TC Thermostat- Evaporator Heater Evaporator UC Unit Control- MicroTech III Control Side VFD1 Fan VFD / SpeedTrol Control Side Left Wall VFD2 Fan VFD / SpeedTrol Control Side Left Wall VFD-1 Compressor VFD 1 Power Side VFD-2 Compressor VFD 2 Power Side VFU1 Compressor VFD Fuse 1 Power Side VFU2 Compressor VFD Fuse 2 Power Side VM1 Volt Meter Switch Box Door W1 Compressor Thermistor Cir. 1 Compressor 1 W2 Compressor Thermistor Cir. 2 Compressor 2 WAA Air Ambient Sensor Condenser Coil Header WD-1 Oil Discharge Temp. Sensor Cir. 1 Discharge Line- Circuit 1 WD-2 Oil Discharge Temp. Sensor Cir. 2 Discharge Line- Circuit 2 WIE Evaporator Entering Water Temperature Evaporator Inlet WOE Evaporator Leaving Water Temperature 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

Ref. No. Description Location

1 Compressors Refrigeration Section 2 Tubing (suction, discharge, liquid injection) Refrigeration Section 3 Liquid Line and Economizer Refrigeration Section 7 Evaporator Refrigeration Section 8 Condenser Coil Refrigeration Section 9 Condenser Fans Refrigeration Section 10 Unit Switch Box/Control Panel * Controls Section 11 Compressor Starter Panel (not on units with VFD Starters) Controls Section 12 Compressor Terminal Box Controls Section

9

3

9 9 9

7

9

9 9

12

2

11

1

10

* 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 identication of Compressors.

Standard Efﬁciency: Code 4 = S*

High Efﬁciency: Code 4 = H*

Premium Efﬁciency: Code 4 = P*

Compressor, Circuit 1

Unit Size Starter Std Eff. High Eff Premium Eff (Code 9)

150 VE or VF A -- - 175 any A -- - 190 WD or SS A -- - 190 VE or VF C -- - 210 any C A A 230 any C A A 250 any B C C 280 any B C C 300 any E B B 320 any E B B 350 any D E E 380 any -- E - 405 any -- D --

Compressor, Circuit 2

Unit Size Starter Std Eff. High Eff Premium Eff (Code 9)

150 VE or VF A -- - 175 WD or SS A -- - 175 VE or VF C -- - 190 any C -- - 210 any C A A 230 any B C C 250 any B C C

280 any E B B 300 any E B B 320 any D E E 350 any D E E 380 any -- D - 405 any -- D --

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 identication 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 332525070 230V - new 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 332517701 Retroﬁt Kit - Circuit 2 332517702

Compressor B 208V 332525272 230V 332525277 380V (units w/ VFD Starters) 332525382 380V (units w/o VFD Starters) 332525282 460V (units w/ VFD Starters) 332525362 460V (units w/o VFD Starters) 332525262 575V 332525267

Oil Filter

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 A - New

Compressor A - Original

Compressor C 208V 332525271 230V 332525276 380V (units w/ VFD Starters) 332525381 380V (units w/o VFD Starters) 332525281 460V (units w/ VFD Starters) 332525361 460V (units w/o VFD Starters) 332525261 575V 332525266

Units with VFD Starters: Code 9 = VE, VF. Units without VFD Starters: Code 9 = WD or SS

Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 17

Compressor E 380V (units w/ VFD Starters) 10000108983 380V (units w/o VFD Starters) 10000102383 460V (units w/ VFD Starters) 10000108963 460V (units w/o VFD Starters) 10000102363 575V 10000102368

15A

15B

11

Refrigeration Section

Compressor Components

Y3A1

60

Y2A1

60A

15

60B

60A

Circuit # 1 shown

YT1

Y3B1

Y2B1

SL1

13

R1

2

2A

13A

2B

10

F13

60

14

50

53

52

51

54

See Compressor Charts to identify compressor.

Ref. Sch. Description Compressor Compressor Compressor Qty No. Sym. A B C per compr

2 Compressor Heater, 208-230V 735041265 735041265 735041265 1 2 Compressor Heater, 380V 735041266 735041266 735041266 1 2 Compressor Heater, 460V 735041267 735041267 735041267 1 2 Compressor Heater, 575V 735041268 735041268 735041268 1 2A Well- Heater 300043894 300043894 300043894 1 2B Bushing- Heater 132010016 132010016 132010016 1 10 F13, 23 Switch- High Pressure Control, 290 psi 073074009 073074009 073074009 1 11 OP1, 2 Transducer- Oil Pressure, 0 to 30 bar 10000109562 1000109562 10000109562 1

13 Relief Valve 13A Elbow- Relief Valve 10000108772 10000108772 10000108772 1 14 SL1, 2 Transducer- Slide Indicator (C21= L, B) 330591103 330591103 330591103 1

15 Discharge Shut-Off Valve 15A Screw, Hex 330821937 330821925 330821925 4 15B Washer, Lock 048164815 048164816 048164816 4 50 Isolator, Compr. Mounting 10000107142 10000107142 10000107142 4 51 Screw, M8 x 2.5 C101 330821929 330821929 330821929 8 52 Washer, Plain, .312 040500322 040500322 040500322 8 53 Washer, Lock, .500 048164814 048164814 048164814 4 54 Screw, M12 x 1.75 330821921 330821921 330821921 4 55 Washer, Lock, .312 048164810 048164810 048164810 8 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 350233902 332115901 332115901 1 NS Oil Filter 332126801 332115201 332115201 1 NS Liq Injection Fitting- Compr (non-Economizer) 132010068 132010053 132010053 1 NS Liq Injection Fitting- Compr (with Economizer) 10000105096 10000105095 10000105095 1 NS Liq Injection Fitting- Rotolock to Copper 10000107074 10000107074 10000107074 1 NS Liq Injection O-Ring 070194921 070194971 070194971 1 NS Kit, O-Rings and Gaskets 128810917 128810919 128810919 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

2

735045859

2

10000107127

2

735045859 735045859 1

2

10000107037 10000107037 1

1

1 1

1

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

Y2A1

15A

15B

11

60A

15

60A

60B

Y3B1

Circuit # 1 shown

YT1

Y2B1

SL1

13

R1

2

2A

13A

2B

10

F13

60

14

50

53

52

51

54

See Compressor Charts to identify compressor.

Ref. Sch. Description Compressor Compressor Qty No. Sym. D E per compr

2 Compressor Heater, 208/230V 735041265 735041265 1 2 Compressor Heater, 380V 735041266 735041266 1 2 Compressor Heater, 460V 735041267 735041267 1 2 Compressor Heater, 575V 735041268 735041268 1 2A Well- Heater 300043894 300043894 1 2B Bushing- Heater 132010016 132010016 1 10 F13, 23 Switch- High Pressure Control, 290 psi 073074009 073074009 1 11 OP1, 2 Transducer- Oil Pressure, 0 to 30 bar 10000109562 10000109562 1 13 Relief Valve 735045859 735045859 1 13A Elbow- Relief Valve 10000108772 10000108772 1 14 SL1, 2 Transducer- Slide Indicator (C21= L, B) 330591103 330591103 1 15 Discharge Shut-Off Valve 10000107037 10000107037 1 15A Screw, Hex 330821925 330821925 4 15B Washer, Lock 048164816 048164816 4 50 Isolator, Compr. Mounting 10000107046 10000107046 4 51 Screw, M8 x 2.5 330821929 330821929 8 52 Washer, Plain, .312 040500310 040500310 8 53 Washer, Lock, .500 048164814 048164814 4 54 Screw, M12 x 1.75 330821921 330821921 4 55 Washer, Lock, .312 048164810 048164810 8 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 332115901 332115901 1 NS Oil Filter 332115201 332115201 1 NS Liq Injection Fitting- Compressor (non-Economizer) 132010053 132010053 1 NS Liq Injection Fitting- Compressor (with Economizer) 10000105095 10000105095 1 NS Liq Injection Fitting- Rotolock to Copper 10000107074 10000107074 1 NS Liq Injection O-Ring 070194971 070194971 1 NS Kit, O-Rings and Gaskets 128810921 128810921 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

1

1 1

1

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

WD2

609

608

603

605

DP2

604

411

403

413

303

Discharge Line

Circuit #1

500

22-24 Fan Units

501

504

503

505

508

Liquid Injection Detail

WD1

509

Circuit #1

309

313

311

409

Detail

shown

DP1

Discharge

Liquid

Injection

LJV1

304

Liquid Injection Detail

Circuit #2

16-20 Fan Unit

Shown

LJV2

404

Discharge Line

Detail

Circuit #2

22-24 Fan Units

shown

302

402

601

600

Suction

Suction Line Detail Circuit #2 Shown with Suction Shut-off Valve

202

Suction Line Detail Circuit #1 Shown with Suction Shut-off Valve

102

100

ST2

204

200

104

ST1

For units built after 8/1/11, contact McQuay Parts

for part number identication 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 identication of Suction Piping Components.

Ref Sch. Part Part No. Sym. Description Number Qty.

Suction Line- Circuit #1 100 Valve- Relief 200 PSI 735045852 1 102 Valve- Suction Shutoff see next page 1 104 ST1 Sensor- Suction Temperature, Straight, 30 ft. 332519703 1 Sensor- Suction Temperature, Bent, 30 ft. 193414603 1 N/S SP1 Transducer- Suction -1 to 7 bar 10000109563 1 Suction Line- Circuit #2 200 Valve- Relief 200 PSI 735045852 1 202 Valve- Suction Shutoff see next page 1 204 ST2 Sensor- Suction Temperature, Straight, 30 ft. 332519703 1 Sensor- Suction Temperature, Bent, 30 ft. 193414603 1 N/S SP2 Transducer- Suction Pressure -1 to 7 bar 10000109563 1 Liquid Injection- Circuit #1 302 Fitting- Rotolock 10000107074 1 303 Valve- Schrader 071100801 1 304 LJV1 Valve- Solenoid 120V 331451002 1 309 Strainer 735030506 1 311 Valve- Ball 330286003 1 313 Cap- Valve 032943500 1 Liquid Injection- Circuit #2 402 Fitting- Rotolock 10000107074 1 403 Valve- Schrader 071100801 1 404 LJV2 Valve- Solenoid 120V 331451002 1 409 Strainer 735030506 1 411 Valve- Ball 330286003 1 413 Cap- Valve 032943500 1 Discharge Line- Circuit #1 500 Coupling * 3.13 10000108703 1 501 Kit- Flange * 4.12 735016406 1 NS Gasket- Discharge Shut-Off Valve * 070199144 1 503 Valve- Schrader 071100801 1 504 Core- Valve 026541100 1 505 DP1 Transducer- Discharge Pressure 0 to 30 bar 10000109562 1 508 Tube- Sensor 070228901 1 509 WD1 Sensor- Discharge Temperature, 20 ft. 193414602 1 Discharge Line- Circuit #2 600 Coupling ** 3.13 10000108703 1 601 Kit- Flange ** 4.12 735016406 1 NS Gasket- Discharge Shut-Off Valve ** 070199144 1 603 Valve- Schrader 071100801 1 604 Core- Valve 026541100 1 605 DP2 Transducer- Discharge Pressure 0 to 30 bar 10000109562 1 608 Tube- Sensor 070228901 1 609 WD2 Sensor- Discharge Temperature, 20 ft. 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 ShutOff 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 identication 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 Standard Eff. High Eff. Premium Eff.

150 073062104 -- - 175 073062104 -- - 190 073062104 -- - 210 073062104 073062104 073062104 230 073062104 073062104 073062104 250 073062104 073062104 See Note below 280 See Note below See Note below See Note below 300 See Note below See Note below See Note below 320 See Note below See Note below See Note below 350 See Note below See Note below See Note below 380 -- See Note below - 405 -- See Note below --

Ref. 202: Suction Shut Off Valve, Circuit 2

Unit Size Standard Eff. High Eff. Premium Eff.

150 073062104 -- - 175 073062104 -- - 190 073062104 -- - 210 073062104 073062104 073062104 230 073062104 073062104 See Note below 250 073062104 073062104 073062103 280 See Note below See Note below 073062103 300 See Note below See Note below 073062103 320 See Note below See Note below 073062103 350 See Note below See Note below 073062103 380 -- See Note below - 405 -- See Note below --

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*)

102

Evaporator

Circuit #2

100

101

102

113

108

112

107

114

124

LSV2

109

Circuit #1

102

101

100

116

115

107

EXV2

119

116

107

101

115

100

119

EXV1

109

124

LSV1

112

108

107

113

114

100

101

102

Ref Sch. Part Part Qty. No. Sym. Description Number per circuit

100 Valve- Schrader 071100801 2 101 Core- Valve 026541100 2 102 Cap- Valve 032943500 2 107 Valve- Charge .37 x .37 038689900 3 108 Valve- Ball 1.625 330286087 1 109 Bracket- Drier 10000101769 1 112 Shell- Filter Drier 071993505 1 113 Core- Filter Drier 330694401 4 114 Kit- Drier Gasket 074783601 2 115 Saddle- Sight Glass 330508705 1 116 Cap- Sight Glass 330508701 1 119 EXV1, 2 Valve- Electronic Expansion 12V/6W 10000107041 1 124 LSV1, 2 Valve- Liquid Line Solenoid C29= SD, SL 331451007 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*)

208 209

Compressor Economizer

Connection

Detail

101

116

115

102

100

201

200

100

102

101

Liquid

Line

Tee

109

To

112

S1

114

From Economizer S4

To Compressor

204

Representation of

113

Circuit 1 Shown

Conﬁguration

may vary

(Circuit 2 has same components)

108

Condenser to Economizer

107

Detail

From Condenser

100

101

102

Line Between

Economizer and Compressor

100

101

102

Detail

Equalization

Tube

From

Economizer

S4

From ESV

Evaporator

Circuit 1

Circuit 2

Connects To Evaporator

Economizer to

Evaporator

Detail

107

119

EXV_

101

100

102

101

100

102

From Liquid Line Tee

124

From Economizer S2

LSV_

To Compressor

From Condenser

1

ESV_

To Evaporator

6

S4

S1

Economizer

2

TXV_

S3

S2

For units built after 8/1/11, contact McQuay Parts for

part number identication of Check Valves and Economizers.

Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 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 identication of Check Valves and Economizers.

Ref Sch. Part Part Qty. No. Sym. Description Number per circuit

1 ESV1, 2 Valve- Economizer Solenoid 331451003 1 2 TXV1, 2 Valve- Thermal Expansion see next page 1 6 Economizer- Brazed Plate see next page 1 100 Valve- Schrader 071100801 4 101 Core- Valve 026541100 4 102 Cap- Valve 032943500 4 107 Valve- Charge .37 x .37 038689900 2 108 Valve- Ball 1.625 330286087 1 109 Bracket- Drier 10000101769 1 112 Shell- Filter Drier 071993505 1 113 Core- Filter Drier 330694401 4 114 Kit- Drier Gasket 074783601 2 115 Saddle- Sight Glass 330508705 1 116 Cap- Sight Glass 330508701 1 119 EXV1, 2 Valve- Electronic Expansion 12V/6W 10000107041 1 124 LSV1, 2 Valve- Liquid Line Solenoid C29= SD, SL 331451007 1 200 Connector- Economizer see next page 2 201 Fitting- Economizer see next page 2 204 Valve- Check see next page 2 208 O-Ring see next page 2 209 O-Ring see next page 2

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 identication of Check Valves and Economizers.

High Efﬁciency: Code 4 = H*, Premium Efﬁciency: Code 4 = P*

Economizer, Circuit 1 Economizer, Circuit 2

Unit Size High Eff Premium Eff

175 -- - 190 -- - 210 A A 230 A A 250 C C 280 C C 300 B B 320 B B 350 E E 380 E - 405 D --

Ref. # Part Number Qty. per circuit Economizer A (from chart above)

2 Thermal Expansion Valve 330692926 1 6 Economizer 10000107021 1 200 Fitting, Economizer 10000105097 2 201 Rotolock Fitting 10000108774 2 204 Check Valve 070300704 2 Gasket for Check Valve 300000411 2 208 O-Ring 070194971 2 Economizer B or C 2 Thermal Expansion Valve 330692927 1 6 Economizer 10000107023 1 200 Fitting, Economizer 10000105027 2 201 Rotolock Fitting 10000107073 2 204 Check Valve 070300705 2 Gasket for Check Valve P292C-14 2 208 O-Ring 070194970 2 209 O-Ring 070199104 2 Economizer D or E 2 Thermal Expansion Valve 330692928 1 6 Economizer 10000107024 1 200 Fitting, Economizer 10000105027 2 201 Rotolock Fitting 10000107073 2 204 Check Valve 070300705 2 Gasket for Check Valve P292C-14 2 208 O-Ring 070194970 2 209 O-Ring 070199104 2

Unit Size High Eff Premium Eff

175 -- - 190 -- - 210 A A 230 A C 250 C C 280 C B 300 B B 320 B E 350 E E 380 E - 405 D --

Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 26

50

Refrigeration Section

Condenser Coils and Fans

2

Fan

Detail

1

4

100A

C1

100B

C2

200B

200A

Condenser

Section

C3

5

C4

Fan Location Example

AWS 405

M101 M103 M105 M107 M109

Discharge End

M102 M104 M106 M108 M110

Ref Sch. Part Part Quantity No. Sym. Description Number

1 Panel- Fan Deck 10000108765 1 per fan - see next page 2 Grille- Fan 10000107008 1 per fan 3 Bracket- Fan Motor 10000100048 1 per fan 4 Blade- Fan 10000107009 1 per fan 5 M*** Motor- Fan, 208/230V 1.4 HP 10000108871 1 per fan 5 M*** Motor- Fan, 380V 1.4 HP 10000108872 1 per fan 5 M*** Motor- Fan, 460V 1.4 HP 10000108873 1 per fan 5 M*** Motor- Fan, 575V 1.4 HP 10000108874 1 per fan

M111

M112

M201 M203

M202 M204

M205 M207 M209

M206 M208 M210

M211

M212

3

50 WAA Sensor- Outdoor Air, 20 ft.

1

193414602 1 per unit 100A Coils- Condenser, C1 Circuit 1, LH Contact McQuay Parts 1 per unit 100B Coils- Condenser, C2 Circuit 1, RH Contact McQuay Parts 1 per unit 200A Coils- Condenser, C4 Circuit 2, LH Contact McQuay Parts 1 per unit 200B Coils- Condenser, C3 Circuit 2, RH Contact McQuay Parts 1 per unit

1

Mounted to Condenser Coil tubesheet behind the switch box.

***= Fan number 101 - 212.

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. High Eff. Premium Eff. Size (Code 9) Ckt 1 Ckt 2 Total Ckt1 Ckt 2 Total Ckt 1 Ckt 2 Total

150 VF or VE 5 5 = 10 -- -- -- - 175 WD or SS 5 5 = 10 -- -- -- - 175 VF or VE 6 6 = 12 -- -- -- - 190 WD or SS 6 6 = 12 -- -- -- - 190 VF or VE 6 6 = 12 -- -- -- - 210 any 6 6 = 12 6 6 = 12 8 8 = 16 230 any 7 7 = 14 7 7 = 14 9 9 = 18 250 any 7 7 = 14 7 7 = 14 9 9 = 18 280 any 8 8 = 16 8 8 = 16 10 10 = 20 300 any 8 8 = 16 8 8 = 16 10 10 = 20 320 any 10 10 = 20 10 10 = 20 10 12 = 22 350 any 10 10 = 20 10 10 = 20 12 12 = 24 380 any -- -- 10 12 = 22 -- -- 405 any -- -- 12 12 = 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

10

Refrigeration Section

Evaporator Diagram

F116

9

8

1

7

4A

WOE

WIE

4

10

9

8A

12

5

18

2A

2

Liquid Connection

End

20

19

15

Suction Connection

End

20

5

18

14

6

For units built after 8/1/11, contact McQuay Parts for

part number identication 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

Evap Description / Unit Sizes Starter Left-Hand Evap Right-Hand Evap Group (Code 9) Code 23 = VL Code 23 = VR

Standard Efﬁciency Units A 150A VF or VE 10000108710 10000108740 A 175A WD or SS 10000108710 10000108740 A 175A VF or VE 10000108710 10000108740 A 190A WD or SS 10000108710 10000108740 A 190A VF or VE 10000108712 10000108742 A 210A any 10000108712 10000108742 A 230A any 10000108714 10000108744 A 250A any 10000108714 10000108744 B 280A any 10000108717 10000108747 B 300A any 10000108717 10000108747 B 320A any 10000108719 10000108749 B 350A any 10000108719 10000108749 High Efﬁciency Units A 210A any 10000108712 10000108742 A 230A any 10000108714 10000108744 A 250A any 10000108714 10000108744 B 280A any 10000108717 10000108747 B 300A any 10000108717 10000108747 B 320A any 10000108719 10000108749 B 350A any 10000108719 10000108749 B 380A any 10000108719 10000108749 B 405A any 10000108719 10000108749 Premium Efﬁciency Units B 210A any 10000108725 10000108750 B 230A any 10000108725 10000108750 C 250A any 10000108735 10000108755 C 280A any 10000108735 10000108755 C 300A any 10000108735 10000108755 C 320A any 10000108737 10000108757 C 350A any 10000108737 10000108757

For units built after 8/1/11, contact McQuay Parts for

part number identication of Evaporator Assemblies. All other Evaporator parts listed apply to all dates.

Evap Ref Sch. Part Part No. Qty. Group No. Sym. Description

All 4 WIE Sensor- Evaporator Inlet, 60 ft. 193414606 1 All 4A WOE Sensor- Evaporator Outlet, 60 ft. 193414606 1 All 5 Well- Sensor 070716307 2 All 7 F116 Switch- Evaporator Flow 331796201 1 All Cable- for Evap Flow Switch 330571403 1 All 19 Valve- Mini Ball, 0.50 NPT 071596201 1 All 20 Pad- Vibration, 4" x 3.25" 735008725 4 All Insulation 047662050 as needed

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 RPL 700014100 / Page 30

Refrigeration Section

Evaporator Components

Evap Ref Sch. Part Part No. Qty. Group No. Sym. Description

A, B 2 Ferrule- Liquid E44070016 2 C 2 Ferrule- Liquid E44070043 2

A, B 2A Flange- Liquid E44060007 2 C 2A Flange- Liquid E44060009 2

A 6 R5 Heater- Evaporator E44196011 1 B, C 6 R5 Heater- Evaporator E44191111 1

A 8 Gasket- Inlet Head E44134053 1 B 8 Gasket- Inlet Head E44135062 1 C 8 Gasket- Inlet Head E44136601 1

A 8A Gasket- Suction Head E44134053 1 B 8A Gasket- Suction Head E44135062 1 C 8A Gasket- Suction Head E44136601 1

A 9 Gasket- Distributor E44134072 2 B 9 Gasket- Distributor E44135072 2 C 9 Gasket- Distributor E44136602 2

A 10 O'Ring- Tube Sheet E0041600 2 B 10 O'Ring- Tube Sheet E0062000 2

A, B 12 Bolt- Liquid Ferrule E10125400 8 C 12 Bolt- Liquid Ferrule E10154000 8

A 14 Bolt- Suction Connection E14155000 8 B, C 14 Bolt- Suction Connection E14156000 8

A 15 O'Ring- Suction E44130201 2 B 15 O'Ring- Suction E44136600 2 C 15 O'Ring- Suction E44130201 2

A 18 Bolt- Head (M16 x 1.5 x 70) E16157000 48 B 18 Bolt- Head (M16 x 1.5 x 70) E16157000 56 B 18 Bolt- Head (M14- 16 x 1.5 x 100) E16151000 2 B 18 Bolt- Head (M14- 16 x 1.5 x 135) E16151350 2 C 18 Bolt- Head (M14- 16 x 1.5 x 130) E16151300 22 C 18 Bolt- Head (M16 x 1.5 x 145) E16151400 4 C 18 Bolt- Head (M16 x 1.5 x 70) E16157000 22

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 -- - 210 any 12 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 Part Quantity No. Description Number

1 Grille- Coil 1 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

Ref Part Part Quantity No. Description Number

1 Grille- Base 1 10000108704 1 per fan 2 Grille- Left Hand Rear 2 10000108705 1 per unit 3 Grille- Right Hand Rear 2 10000108706 1 per unit 4 Grille- Front 2 10000108707 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.

1

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 -- - 210 any 12 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 Part Quantity No. Description Number

2 Louvered Panel- Coil 1 10000101793 1 per fan

1

Each coil louver is attached using six (6) screws p/n 331578401.

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 -- - 210 any 12 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 --

7

4

6

5

Standard Efﬁciency: Code 4 = S*

High Efﬁciency: Code 4 = H*

Premium Efﬁciency: Code 4 = P*

4

6

10

11

10

3

2

5

3

2

6

4

5

10 -12 Fan Unit

10

11

10

14 Fan Unit

# of Fans screws Ref Part Part per No. Description Number 10 12 14 16 panel

2 Louvered Panel- Rear Bottom 10000101795 1 1 1 1 16 3 Louvered Panel- Rear Top 10000101796 1 1 1 1 10 4 Louvered Panel- Side 10000101797 8 8 8 12 6 5 Louvered Panel- Side 10000101798 2 2 2 2 6 6 Louvered Panel- Side 10000101799 2 2 2 2 6 7 Louvered Panel- Side 10000101792 2 6 10 Louvered Panel- Front Side 1 332527901 2 2 2 2 9 11 Louvered Panel- Front Center 1 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.

3

7

6

4

5

4

10

11

6

10

5

4

5

2

6

4

16 Fan Unit

2

Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 34

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

18-20 Fan Units

4

6

10

11

10

5

3

4

2

4

18 Fan Unit

3

4

5

2

4

6

10

11

10

4

5

4

20 Fan Unit

# of Fans screws Ref Part Part per No. Description Number 18 20 panel

2 Louvered Panel- Rear Bottom 10000101795 1 1 16 3 Louvered Panel- Rear Top 10000101796 1 1 10 4 Louvered Panel- Side 10000101797 14 16 6 5 Louvered Panel- Side 10000101798 2 2 6 6 Louvered Panel- Side 10000101799 2 2 6 10 Louvered Panel- Front Side 1 332527901 2 2 9 11 Louvered Panel- Front Center 1 332527902 1 1 10

1

Front Side and Front Center Panels not used on units with VFD Starters.

2

Screw part number 331578401.

2

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

5

4

6

3

6

5

4

5

2

6

4

5

6

5

6

10

11

10

5

4

22 Fan Unit

3

4

5

2

6

4

5

6

4

24 Fan Unit

10

11

10

5

6

4

5

# of Fans screws Ref Part Part per No. Description Number 22 24 panel

2 Louvered Panel- Rear Bottom 10000101795 1 1 16 3 Louvered Panel- Rear Top 10000101796 1 1 10 4 Louvered Panel- Side 10000101797 10 16 6 5 Louvered Panel- Side 10000101798 6 4 6 6 Louvered Panel- Side 10000101799 6 4 6 10 Louvered Panel- Front Side 1 332527901 2 2 9 11 Louvered Panel- Front Center 1 332527902 1 1 10

1

Front Side and Front Center Panels not used on units with VFD Starters.

2

Screw part number 331578401.

2

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

5

3

4

Terminal Box

(one per compressor)

2

6

1

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#

Circuit 2

Starter Box

Fan VFD location

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

REC1

FC

Q0

Q1

Q2

Q12

K11

F59 F12

Q11

AC

UC

Sch. Part Part Sym. Description Number Qty.

AC Expansion Controller- Alarms 193407501 1 AWM Advanced Web Module

2

193408502 1 FC Expansion Controller- Fans 193407601 1 F12 Fuse- Outlet 300046446 1 F59 Fuse- Evaporator Heater Protection 300046455 1 K11 Relay- Emergency Stop 300046445 1 Q0 Switch- Unit Shut Off 300046456 1 Q1 Switch- Pumpdown Circuit #1 300046456 1 Q2 Switch- Pumpdown Circuit #2 300046456 1 Q11 Switch- Emergency Stop 1 300046448 1 Q12 Circuit Breaker 300046447 1 REC1 Receptacle 330472601 1 UC Controller- MicroTech III 193407301 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 se-

rial 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

F112

F212

Q101 Q102 Q103 Q104 Q105 Q107

KM

K16

Q201 Q202 Q203 Q204 Q205 Q207

K26

T2

KM

102

103KM104

KM 202KM203KM204

AM1

VM1

KM 105KM107

KM 205KM207

F120

F100

UC

F200

T1

LR1

LR2

F130

F230

GFR1

GFR2

Sch. Part Part Sym. Description Number Qty.

AM1 Ammeter Code 14= A See next page 1 F100, 200 Circuit Breaker- Circuit #1 Fans 600V/100A 300043195 2 F112, 212 Phase Voltage Monitor 300040118 2 F120 Fuse- Control Transformer 208/230V 300046446 1 F120 Fuse- Control Transformer 380V 300046449 1 F120 Fuse- Control Transformer 460V, 575V 300046450 1 F130, 230 Fuse- PVM 300046454 2 GFR1, 2 Relay- Ground Fault 330315101 2 K16, 26 Relay- Fan Motor 300046445 2 KM102- 107 Contactor- Fans Circuit #1 300046444 1/fan KM202- 207 Contactor- Fans Circuit #2 300046444 1/fan LR1, 2 Line Reactor 460V 300046411 2 Q101- 107 MSP- Fans Circuit #1 300046443 1/fan Q201- 207 MSP- Fans Circuit #2 300046443 1/fan T2 Transformer 24V 300046472 1 T1 Transformer- Control 208/230/460V:120V 300046451 1 T1 Transformer- Control 380V:120V 300046453 1 T1 Transformer- Control 575V:120V 300046452 1 VFD1, 2 Fan VFD 2 208/230V 300046457 2 VFD1, 2 Fan VFD 2 380V, 460V 300046412 2 VFD1, 2 Fan VFD 2 575V 300046259 2 VM1 Volt Meter: 0- 600V 1 Code 14= A 300046460 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.

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 Unit Size Part Number

208V, 230V all 0-1500A 300046459

380V 175-250 0-600A 300046458 380V 280AS 0-1500A 300046459 380V 280AH, 280AP 0-600A 300046458 380V 300-405 0-1500A 300046459

460V, 575V 175-280 0-600A 300046458 460V, 575V 350-405 0-1500A 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

GFR1 CT

Q10

or

P10

F2

Single Point Connection (Code 12= PC, DC, DH) Shown

Sch. Sym. Part Description Q10 Switch- Main Disconnect Units with Disc Switch: C12= DC, DH, WN, WH Q20 Switch- Main Disconnect Only on Multi-Point units: C12= WN, WH

P10 Power Block- Main Units with Power Block: C12= PC

F1, 2 Circuit Breaker- Compressor 1, 2, 3 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. Part Description Part Number M10 Control Box Exhaust Fan 300047148

GFR1 CT: Ground Fault Current Sensor

Voltage Unit Size Part Number

Multi-Point Units all all 300043558 (Code 12 = WN, WH) 208/230V all 349937410 380V 175-250 300043558 380V 280AS 349937410 380V 280AH, AP 300043558

Single Point Units

380V 300AS 349937410

(Code 12 = PC, DC, DH)

380V 300AH, AP 300043558 380V 320-405 349937410 460V 175-300 300043558 460V 320AS 349937410 460V 320AH 300043558 460V 320AP 349937410 460V 350-405 349937410

Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 41

Controls

Solid State Starter Panel

Code 09= SS

KM1-1

K2B-1

LJV-1

MP1

KT-1

F0-1

MPR-1

EEXV1

CC1

T20-1

Sch. Part Part Qty per Sym. Description Number panel

CC1, 2 Controller- Circuit 193407501 1 EEXV1, 2 Controller- Expansion Valve 300046465 1 F0-1, 2 MSP- Heater 300044140 1 K2B-1, 2 Contactor- Turbo 349934724 1 KLJ-1, 2 Relay- Liquid Injection 300046470 1 KM1-1, 2 Contactor- Solid State see next page KT-1, 2 Relay- Turbo Solenoid 300046470 1 MP1, 2 Motor Protector 330343902 1 MPR-1, 2 Relay- Motor Protection 330278110 1 T20-1, 2 Transformer- 120V to 24V 300046466 1

Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 42

Controls

Solid State Starter Panel

Code 09= SS

7

2

3

KM1-1,2 Contactor Assy AWS 150-280, Std Eff, circuit 1 AWS 150-250, Std Eff, circuit 2 300048732 used on: 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

Sch. Part Part Qty per Sym. Description Number panel

KM1-1, 2 Contactor - Solid State, complete assembly 300048732 1 includes: ' 1 MX2 Low Voltage Motor Starter Card 300048820 1 2 Contactor Bypass, 75A, 50HP, 120V 300040148 3 3 Surge Suppressor 300043749 3 5 SCR, 660A, 1800V 300042134 6 6 Current Transformer 300042127 3 7 Snubber Assembly 300043777 1

MX2 Card

1

6

5

KM1-1,2 Contactor Assy AWS 300-350, Std. Eff, circuit 1 AWS 280-350, Std Eff, circuit 2 300047990 used on: AWS 350-405, High Eff, circuit 1 AWS 320-405, High Eff, circuit 2 AWS 350, Prem Eff, circuit 1 AWS 320-350, Prem Eff, circuit 2

Sch. Part Part Qty per Sym. Description Number panel

KM1-1, 2 Contactor - Solid State, complete assembly 300047990 1 includes: ' 1 MX2 Low Voltage Motor Starter Card 300048820 1 2 Contactor Bypass, 85A, 60HP, 120V 300043218 3 3 Surge Suppressor 300043749 3 5 SCR, 660A, 1800V 300042134 6 6 Current Transformer 300042127 3 7 Snubber Assembly 300043777 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

KT-1

K2B-1

LJV-1

KT1-1

FO-1

MPR-1

EEXV1

CC1

T20-1

KM3-1

KM2-1

F5-1

MP1

KM1-1

Sch. Part Part Qty per Sym. Description Number panel

CC1, 2 Controller- Circuit 193407501 1 EEXV1, 2 Controller- Expansion Valve 300046465 1 F0-1 , 2 Heater- MSP 300044140 1 F5-1, 2 Overload- Thermal See next page K2B-1, 2 Contactor- Turbo Relay 349934724 1 KLJ-1, 2 Relay- Liquid Injection 300046470 1 KM1-1, 2 Contactor- Wye Delta See next page KM2-1, 2 Contactor- Wye Delta See next page KM3-1, 2 Contactor- Wye Delta See next page KT-1, 2 Relay- Turbo Solenoid 300046470 1 KT1-1, 2 Time Delay- Starter 300046469 1 MP1, 2 Motor Protector 330343902 1 MPR-1, 2 Relay- Motor Protection 330278110 1 T20-1, 2 Transformer- 120V to 24V 300046466 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 Compressor Circuit Breakers Thermal

Max Unit KM1-1, 2 Overload RLA Voltage KM2-1, 2 KM3-1,2 F5-1, 2

142A all 105A 300042917 105A 300042917 107A 300046492

200A all 150A 300042135 105A 300042917 130A 300046493 241A all 180A 300040787 180A 300040787 150A 300046494 275A all 250A 300042136 180A 300040787 150A 300046494 317A all 250A 300042136 180A 300040787 200A 300046495 413A 208V 300A 300042137 300A 300042137 250A 300046496 413A 230V 300A 300042137 180A 300040787 250A 300046496 413A 380V w/o Economizer 300A 300042137 300A 300042137 250A 300046496 413A 380V w/ Economizer 300A 300042137 180A 300040787 250A 300046496 551A all 400A 300042138 300A 300042137 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 575V

PFCC

Part Number

from label on panel »»

332690001

332690002

332690003

332690004

332690008

332690009

332690010

332690011

332690012

332690013

Sch Description Part Number Sym

C1 Capacitor 1 332690220 1 1 C1 Capacitor 1 332690221 1 1 C1 Capacitor 1 332690229 1 C1 Capacitor 1 332690223 1 C1 Capacitor 1 332690226 1 C1 Capacitor 1 332690227 1 1 C1 Capacitor 1 332690228 1

Quantity per PFCC panel

C2 Capacitor 2 332690220 1 C2 Capacitor 2 332690221 1 1 C2 Capacitor 2 332690219 1 C2 Capacitor 2 332690227 1

FU1,2,3 Fuse 332690230 3 3 FU1,2,3 Fuse 332690231 3 FU1,2,3 Fuse 332690232 3 FU1,2,3 Fuse 332690234 3 3 FU1,2,3 Fuse 332690235 3 FU1,2,3 Fuse 332690236 3 3 FU1,2,3 Fuse 332690237 3

PC1 or PC2 Contactor 300043015 1 PC1 or PC2 Contactor 300040148 1 PC1 or PC2 Contactor 300043015 1 PC1 or PC2 Contactor 300040147 1 PC1 or PC2 Contactor 300044115 1 1 PC1 or PC2 Contactor 300040950 1 1 PC1 or PC2 Contactor 300043986 1 1

PA1 or PA2 Aux Contacts 332690206 1 1 1 1

PA1 or PA2 Aux Contacts 332690207 1 1 1 1 1 1

LT1,2,3 Pilot Lights 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

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#

Fan VFD location

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

Q110 Q107 Q105 Q103 Q102 Q101

Q210 Q207 Q205 Q203 Q202 Q201

K11 K13

K16 MPR1 KLJ-1

K23

K26 MPR2 KLJ-2

T20-1, T20-2

FUSES

REC1

AC

CC2

Q0 Q1 Q2

UC

FC, FC2

CC1

EEXV1

EEXV2

GFR1

T2

MP1, MP2

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. Part Part Sym. Description Number Qty.

AC Expansion Controller- Alarms 193407501 1 AWM Advanced Web Module 2 193408502 1 CC1,2 Controller- Circuit 193407501 2 EEXV1,2 Extension I/O for Electr. Exp. Valve (Code 29= LD or SL) 193407801 2 EEXV1,2 Extension I/O for Electr. Exp. Valve (Code 29= ND or SD) 193407901 2 F11 Fuse- Unit Controller, 10A Rejection Type 349937131 1 F12 Fuse- Outlet 349937131 1 F59 Fuse- Evaporator Heater Protection 349937116 1 F120 Fuse- Control Transformer, 12A Rejection Type (380V) 349937132 2 F120 Fuse- Control Transformer, 9A Rejection Type (460V) 349937130 2 FC, FC2 Expansion Controller- Fans 193407601 2 GFR1 Relay- Ground Fault 193432101 * K11 Relay- Emergency Stop 349934765 1 K13 Relay- Mechanical High Pressure, Circuit 1 349934764 1 K16 Relay- Fan Motor, Circuit 1 349934764 1 K23 Relay- Mechanical High Pressure, Circuit 2 349934764 1 K26 Relay- Fan Motor, Circuit 2 349934764 1 KLJ-1,2 Relay- Liquid Injection 193439901 2 MP1,2 Motor Thermal Protection 193445901 2 MPR1,2 Relay- Motor Protector 349934762 2 Q0 Switch- Unit Shut Off 001355000 1 Q1,2 Switch- Pumpdown 001355000 1 Q11 Switch- Emergency Stop (Not shown - mounted through the door) 193441101 1 REC1 Receptacle- Ground Fault Interrupter 039003600 1 T2 Transformer- 100VA, 115V-24V 330386105 1 T20-1,2 Transformer- 50VA, 115V-24V 349937203 2 UC Controller- MicroTech III 193407301 1 VFD1, 2 Fan VFD 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 Voltage Description Part Number Qty

(Code 4)

VM1 all all all Voltmeter- 0-600V

1

193446701 1

AM1 150 - 230 all all Ammeter- 0-600A 1 193446001 1 AM1 250 H 380V Ammeter- 0-600A 1 193446001 1 AM1 250 P 380V Ammeter- 0-1200A 1 193446002 1 AM1 250 H, P 460V Ammeter- 0-600A 1 193446001 1 AM1 280 H, P 380V Ammeter- 0-1200A 1 193446002 1 AM1 280 H, P 460V Ammeter- 0-600A 1 193446001 1 AM1 300 - 405 all all Ammeter- 0-1200A 1 193446002 1

1

Mounted on the outside of the control box door.

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 Part Sym. Description Number Qty.

Units without Fan VFDs (Code 27 = F) Q101-110 MSP- Fans Circuit #1 349934055 1/fan Q201- 210 MSP- Fans Circuit #2 349934055 1/fan

Units with Fan VFDs (Code 27 = V) Q101 Manual Mtr Starter- Fans Circuit #1 193439703 1/fan Q201 Manual Mtr Starter- Fans Circuit #2 193439703 1/fan Q102- 110 MSP- Fans, Low Short Circuit Circuit #1 349934055 1/fan Q202- 210 MSP- Fans, Low Short Circuit Circuit #2 349934055 1/fan

Sch. Part Part Sym. Description Number Qty.

NS F10 Exhaust Fan Fuse, 10A 049759816 1

NS F100 Circuit Breaker- Circuit #1 Fans Contact McQuay Parts NS F200 Circuit Breaker- Circuit #2 Fans Contact McQuay Parts

NS JFU1,2,3 High Short Circuit Fuse, 30A, 600V 193403108 ** 1 NS JFU1,2,3 High Short Circuit Fuse, 60A, 600V 193403113 ** 1 NS JFU1,2,3 High Short Circuit Fuse, 100A, 600V 193403117 ** 1

NS F130 Fuse- PVM 349937120 1

NS KM101- 110 Contactor- Fans Circuit #1 349932123 1/fan NS KM201- 210 Contactor- Fans Circuit #2 349932123 1/fan

NS LR1, 2 Line Reactor 349964902 2

NS SS1 Switch- Voltmeter 193446601 1 NS SS2 Switch- Ammeter 193446101 1

** Contact McQuay Parts to determine which High Short Ckt Fuse is used in a speciﬁc unit. NS = Not Shown

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

VFU1 VFU2

K1 F01 F02

F1, F2

VFD1

CT6

CT5

VFD2

CT4

Q10 or PB1

GCT1

T1

Q12

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 Number Qty.

F0-1,2 Crankcase Heater MSP (Code 12= PC, DC or WN) 349934026 2 F0-1,2 Crankcase Heater MSP (Code 12= DH or WH) 349934006 2

K1,2 Relay- Crankcase Heater (Code 12= PC, DC or WN) 193454201 2 K1,2 Relay- Crankcase Heater (Code 12= DH or WH) 193454301 2

Q12 Fuse- Control Transformer, 20A Non-rejection Type 349937036 1

T1 Transformer- Control, 1500VA, 380V-115V (380V units) 349992907 1 T1 Transformer- Control, 1500VA, 460V-115V (460V units) 038253957 1 T1 Transformers include the following: Finger Safe Cover for T1 349955901 Fuse Puller Kit for T1 349955801

Sch. Part Unit Efﬁciency Voltage Current Part Qty Sym. Description Size Code 4 Relay Number

CT 4,5,6 Current Transformer 150-230 S,H,P 380V, 460V 600:5A 193432206 3 CT 4,5,6 Current Transformer 250 H 380V 600:5A 193432206 3 CT 4,5,6 Current Transformer 250 P 380V 1200:5A 193432207 3 CT 4,5,6 Current Transformer 250 H,P 460V 600:5A 193432206 3 CT 4,5,6 Current Transformer 280 H,P 380V 1200:5A 193432207 3 CT 4,5,6 Current Transformer 280 H,P 460V 600:5A 193432206 3 CT 4,5,6 Current Transformer 300-350 H,P 380V, 460V 1200:5A 193432207 3 CT 4,5,6 Current Transformer 380, 405 H 460V 1200:5A 193432207 3

Sch. Unit Part Sym. Size Number Qty

Units with Single Point Pwr Blk or Disconnect (Code 12 = PC, DC or DH) GCT1 Ground Fault Current Sensor 150-300 193432203 1 GCT1 Ground Fault Current Sensor 320-405 193432205 1

Units with Multi Point Disconnect (Code 12 = WN or WH) GCT1,2,3 Ground Fault Current Sensor 150-405 193432203 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

Unit Voltage Circuit 1 Circuit 2 Size VFD-1 VFD-2

150A 460V 193439001 193439001 150A 380V 193439002 193439002

175A 460V 193439001 193439002 175A 380V 193439002 193439003

190A 460V 193439002 193439002 190A 380V 193439003 193439003

210A 460V 193439001 193439001 210A 380V 193439002 193439002

230A 460V 193439001 193439002 230A 380V 193439002 193439003

250A 460V 193439002 193439002 250A 380V 193439003 193439003

280A 460V 193439002 193439003 280A 380V 193439003 193439004

300A 460V 193439003 193439003 300A 380V 193439004 193439004

320A 460V 193439003 193439004 320A 380V 193439004 193439005

350A 460V 193439004 193439004 350A 380V 193439005 193439005

380A 460V 193439004 193439005 380A 380V 193439005 193439006

405A 460V 193439005 193439005 405A 380V 193439006 193439006

VFU1,2 Fuse

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) 193445701

Used with 193439002 Compressor VFD (296A) VFU1,2 Fuse- Semi-Conductor, 700A 193439602 Fuse Block- Semi-Conductor 193439501 EMI1,2 EMI Filter (Code 9 = VE) 193445702

Used with 193439003 Compressor VFD (362A) VFU1,2 Fuse- Semi-Conductor, 800A 193439603 Fuse Block- Semi-Conductor 193439501 EMI1,2 EMI Filter (Code 9 = VE) 193445702

Used with 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*

Unit Efﬁciency Voltage Power Block Power Block Safety Cover Size Part Number Part Number

150 Standard 380V 620A 193446301 193446401 150 Standard 460V 380A 193446303 193446401 175 Standard 380V, 460V 620A 193446301 193446401 190 Standard 380V, 460V 620A 193446301 193446401 210 High, Prem 380V, 460V 620A 193446301 193446401 230 High, Prem 380V, 460V 620A 193446301 193446401 250 High 380V, 460V 620A 193446301 193446401 250 Premium 380V 760A 193446302 193446401 250 Premium 460V 620A 193446301 193446401 280, 300 High 380V 760A 193446302 193446401 280, 300 High 460V 620A 193446301 193446401 280, 300 Premium 380V 760A 193446302 193446401 280, 300 Premium 460V 620A 193446301 193446401 320, 350 High 380V 1400A 193445001 included with Pwr Blk 320, 350 High 460V 760A 193446302 193446401 320, 350 Premium 380V 1400A 193445001 included with Pwr Blk 320, 350 Premium 460V 760A 193446302 193446401 380 High 380V, 460V 1400A 193445001 included with Pwr Blk 405 High 380V, 460V 1400A 193445001 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 Handle Shaft Size Part Number Part Number Part Number

150 Standard 380V 600A 193438002 193437901 349962236 150 Standard 460V 400A 193438001 193437901 349962236 175 Standard 380V, 460V 600A 193438002 193437901 349962236 190 Standard 380V, 460V 600A 193438002 193437901 349962236 210 High, Prem 380V, 460V 600A 193438002 193437901 349962236 230 High, Prem 380V, 460V 600A 193438002 193437901 349962236 250 High 380V, 460V 600A 193438002 193437901 349962236 250 Premium 380V 800A 193438201 349961206 249962238 250 Premium 460V 600A 193438002 193437901 349962236 280 High 380V 800A 193438201 349961206 249962238 280 High 460V 600A 193438002 193437901 349962236 280 Premium 380V 800A 193438201 349961206 249962238 280 Premium 460V 600A 193438002 193437901 349962236 300 High, Prem 380V, 460V 800A 193438201 349961206 249962238 320 High 380V 1200A 193438202 349961206 349962238 320 High 460V 800A 193438201 349961206 249962238 320 Premium 380,460V 800A 193438201 349961206 249962238 350 High 380V 1200A 193438202 349961206 349962238 350 High 460V 800A 193438201 349961206 249962238 350 Premium 380V 1200A 193438202 349961206 349962238 350 Premium 460V 800A 193438201 349961206 249962238 380 High 380V, 460V 1200A 193438202 349961206 349962238 405 High 380V, 460V 1200A 193438202 349961206 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*

Unit Efﬁciency Voltage Code 12 Molded Case Part Size Circuit Breaker Number

F1 (Circuit 1)

150 Standard 380V, 460V WN 250A / 18KA 193428705 175 Standard 380V, 460V WN 250A / 18KA 193428705 190 Standard 380V WN 400A / 35KA 193454101 190 Standard 460V WN 250A / 18KA 193428705 210, 230 High,Prem 380V WN 400A / 35KA 193454101 210, 230 High,Prem 460V WN 250A / 18KA 193428705 250, 280 High,Prem 380V, 460V WN 400A / 35KA 193454101 300, 320 High,Prem 380V, 460V WN 400A / 35KA 193454101 350 High,Prem 380V WN 600A / 35KA 193454103 350 High,Prem 460V WN 400A / 35KA 193454101 380 High 460V WN 400A / 35KA 193454101 405 High 460V WN 600A / 35KA 193454103

F2 (Circuit 2) 150 Standard 380V, 460V WN 250A / 18KA 193428705 175 Standard 380V WN 400A / 35KA 193454101 175 Standard 460V WN 250A / 18KA 193428705 190 Standard 380V WN 400A / 35KA 193454101 190 Standard 460V WN 250A / 18KA 193428705 210 High,Prem 380V WN 400A / 35KA 193454101 210 High,Prem 460V WN 250A / 18KA 193428705 230, 250 High,Prem 380V, 460V WN 400A / 35KA 193454101 280, 300 High,Prem 380V, 460V WN 400A / 35KA 193454101 320, 350 High,Prem 380V WN 600A / 35KA 193454103 320, 350 High,Prem 460V WN 400A / 35KA 193454101 380, 405 High 460V WN 600A / 35KA 193454103

Handle for 250A Circuit Breaker 349935533 Handle for 400A and 600A Circuit Breaker 193437901

Shaft for 250A, 400A and 600A Circuit Breaker 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*

Unit Efﬁciency Voltage Code 12 Molded Case Part Size Circuit Breaker Number

F1 (Circuit 1)

150 Standard 380V, 460V WH 250A / 65KA 193428704 175 Standard 380V, 460V WH 250A / 65KA 193428704 190 Standard 380V WH 400A / 65KA 193454102 190 Standard 460V WH 250A / 65KA 193428704 210, 230 High,Prem 380V WH 400A / 65KA 193454102 210, 230 High,Prem 460V WH 250A / 65KA 193428704 250, 280 High,Prem 380V, 460V WH 400A / 65KA 193454102 300, 320 High,Prem 380V, 460V WH 400A / 65KA 193454102 350 High,Prem 380V WH 600A / 65KA 193454104 350 High,Prem 460V WH 400A / 65KA 193454102 380 High 380V WH 600A / 65KA 193454104 380 High 460V WH 400A / 65KA 193454102 405 High 460V WH 600A / 65KA 193454104

F2 (Circuit 2) 150 Standard 380V, 460V WH 250A / 65KA 193428704 175 Standard 380V WH 400A / 65KA 193454102 175 Standard 460V WH 250A / 65KA 193428704 190 Standard 380V WH 400A / 65KA 193454102 190 Standard 460V WH 250A / 65KA 193428704 210 High,Prem 380V WH 400A / 65KA 193454102 210 High,Prem 460V WH 250A / 65KA 193428704 230, 250 High,Prem 380V, 460V WH 400A / 65KA 193454102 280, 300 High,Prem 380V, 460V WH 400A / 65KA 193454102 320, 350 High,Prem 380V WH 600A / 65KA 193454104 320, 350 High,Prem 460V WH 400A / 65KA 193454102 380 High 460V WH 600A / 65KA 193454104 405 High 460V WH 600A / 65KA 193454104

Handle for 250A Circuit Breaker 349935533 Handle for 400A and 600A Circuit Breaker 193437901

Shaft for 250A, 400A and 600A Circuit Breaker 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 Efﬁciency Voltage Code 12 Molded Case Part Size Circuit Breaker Number

F1 (Circuit 1) 150 Standard 380V, 460V PC, DC 250A / 18KA 193428705 175 Standard 380V, 460V PC, DC 250A / 18KA 193428705 190 Standard 380V PC, DC 400A / 30KA 193454001 190 Standard 460V PC, DC 250A / 18KA 193428705 210, 230 High,Prem 380V PC, DC 400A / 30KA 193454001 210, 230 High,Prem 460V PC, DC 250A / 18KA 193428705 250, 280, 300, 320 High,Prem 380V, 460V PC, DC 400A / 30KA 193454001 350 High,Prem 380V PC, DC 600A / 35KA 193454103 350 High,Prem 460V PC, DC 400A / 30KA 193454001 380 High 460V PC, DC 400A / 30KA 193454001 405 High 380V, 460V PC, DC 600A / 35KA 193454103

F2 (Circuit 2) 150 Standard 380V, 460V PC, DC 250A / 18KA 193428705 175, 190 Standard 380V PC, DC 400A / 30KA 193454001 175, 190 Standard 460V PC, DC 250A / 18KA 193428705 210 High,Prem 380V PC, DC 400A / 30KA 193454001 210 High,Prem 460V PC, DC 250A / 18KA 193428705 230, 250, 280, 300 High,Prem 380V, 460V PC, DC 400A / 30KA 193454001 320, 350 High,Prem 380V PC, DC 600A / 35KA 193454103 320, 350 High,Prem 460V PC, DC 400A / 30KA 193454001 380, 405 High 460V PC, DC 600A / 35KA 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 Efﬁciency Voltage Code 12 Molded Case Part

Size Circuit Breaker Number

F1 (Circuit 1)

150 Standard 380V, 460V DH 250A / 65KA 193428704 175 Standard 380V, 460V DH 250A / 65KA 193428704 190 Standard 380V DH 400A / 65KA 193454102 190 Standard 460V DH 250A / 65KA 193428704 210, 230 High,Prem 380V DH 400A / 65KA 193454102 210, 230 High,Prem 460V DH 250A / 65KA 193428704 250, 280, 300, 320 High,Prem 380V, 460V DH 400A / 65KA 193454102 350 High,Prem 380V DH 600A / 65KA 193454104 350 High,Prem 460V DH 400A / 65KA 193454102 380 High 460V DH 400A / 65KA 193454102 405 High 460V DH 600A / 65KA 193454104

F2 (Circuit 2) 150 Standard 380V, 460V DH 250A / 65KA 193428704 175 Standard 380V DH 400A / 65KA 193454102 175 Standard 460V DH 250A / 65KA 193428704 190 Standard 380V DH 400A / 65KA 193454102 190 Standard 460V DH 250A / 65KA 193428704 210 High,Prem 380V DH 400A / 65KA 193454102 210 High,Prem 460V DH 250A / 65KA 193428704 230, 250, 280, 300 High,Prem 380V, 460V DH 400A / 65KA 193454102 320, 350 High,Prem 380V DH 600A / 65KA 193454104 320, 350 High,Prem 460V DH 400A / 65KA 193454102 380, 405 High 460V DH 600A / 65KA 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

M10

M11

Sch. Sym. Part Description Part Number Qty

M10 Control Box Exhaust Fan Unit sizes 150-230,300-350,405 193441002 1 M10 Control Box Exhaust Fan Unit sizes 250, 280, 380 193441003 1

M11 Control Box Intake Fan Unit sizes 300, 320, 350 193440802 1 M11 Control Box Intake Fan Unit sizes 380, 405 193440803 1

M12 Control Box Exhaust Fan Unit size 405 only 193441002 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 Part No. Description Number Qty.

50 Motor Terminal Plate 330875701 1 per compressor Motor Terminal Plate Gasket 300040078 1 per compressor Motor Terminal Bolt, M8 300040079 14 per compressor Bus Bar 300044004 3 per compressor Electrical Barrier 330719201 1 per compressor Terminal Box Mounting Screw, M6 330821902 4 per compressor

5

3

4

2

6

1

50

Type B Terminal Plate

P5

For more information, see Parts Bulletin PB-0512-01.

P3

50

P4

Ref. Part Part No. Description Number Qty.

50 Motor Terminal Plate 131073022 1 per compressor Motor Terminal Plate Gasket 300040078 1 per compressor P3 Terminal Plate Insulator 131083020 6 per compressor Motor Terminal Bolt, M10 (Starter side) 130306091 6 per compressor Lock Washer (Starter side) 130902028 6 per compressor P4 Mounting Bolt, M8 (Plate mounting) 300040079 14 per compressor P5 Terminal Box Screw, M6 330821902 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 Total Total Total Fans Fans Fans 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 - 250 14 14 18 405 -- 24 - 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 # 4 4 5 1 6 6 7 8

(Code 8 = A, B, E) Units with Copper Fin Condenser Group # 10 10 1 3 2 2 10 11 (Code 8 = C, F)

Complete RIS Isolator Part #s and Quantities Group Kit 331481404 331481403 331481401 331481402 331481405 # Part # Charcoal Lime Brown Brick Red Purple 1 332325801 2 4 2 2 332325802 4 4 3 332325803 4 4 4 332325806 4 2 5 332325807 2 2 4 6 332325808 2 4 2 7 332325809 2 4 2 8 332325810 2 4 2 2 9 332325811 4 2 2 2 10 332325812 2 4 11 332325815 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 Total Total Total Fans Fans Fans 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 - 250 14 14 18 405 -- 24 - 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 # 18 19 20 30 16 17 21 22 (Code 8 = A, B, E) Units with Copper Fin Condenser Group # 25 25 26 15 17 17 27 28 (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 15 332320802 8 16 8 8 16 332320803 8 8 16 8 17 332320805 16 16 8 18 332320807 16 8 6 19 332320808 24 6 20 332320809 8 8 8 8 8 21 332320810 8 24 8 22 332320811 16 8 8 8 10 23 332320812 16 16 8 10 24 332320813 8 8 16 8 10 25 332320814 16 8 6 26 332320815 8 8 8 8 8 27 332320816 16 16 8 28 332320817 8 8 8 16 10 29 332320818 16 8 16 10 30 332320819 16 8 8 8

Housing CP4

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.

Total # of Fans 10 12 14 16 18 20 22 24

Units with Aluminum Fin Condenser Group # 35 35 36 36 37 37 37 38 (Code 8 = A, B, E) Units with Copper Fin Condenser Group # 40 40 37 37 37 37 37 38 (Code 8 = C, F)

Complete RIS Isolator Part #s and Quantities Group Kit 331481403 331481402 # Part # Lime Brick Red 35 332325821 8 36 332325822 10 37 332325823 10 38 332325824 12 40 332325826 8

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.

Total # of Fans 10 12 14 16 18 20 22 24

Units with Aluminum Fin Condenser Group # 45 45 46 47 48 48 48 49 (Code 8 = A, B, E) Units with Copper Fin Condenser Group # 45 45 46 48 48 48 48 49 (Code 8 = C, F)

Complete Spring Isolator Part #s and Quantities Group Kit 332620800 332620600 332620500 026219800 # Part # Dark Green Dark Purple Black Housing CP4 45 332320821 32 8 46 332320822 24 16 10 47 332320823 32 8 10 48 332320824 40 10 49 332320825 40 8 12

Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 66

Accessories

Flow Switch

Description Part No.

Flow Switch- Paddle 017503300 Flow Switch Kit- Electronic 332688401 Flow Switch Only 331796201 Cable- Flow Switch 330571404

Sound Enclosure Kit

Description Part No.

Sound Enclosure Kit, 2 Circuit (only available on units without VFD Starters) 332523852

Alarm Bell

Description Part No.

Alarm Bell Kit 332688502 Relay, SPDT, 30A, 120VAC 072937402 Alarm Bell 017809400 Transformer 330386102

Inlet Strainer

Description Part No.

Inlet Strainer, Stainless Steel, Field Kit Standard Eff. units (Code 4 = S*): Sizes 150ADS- 250ADS 331758906 Sizes 280ADS- 350ADS 331758908 High Eff. units (Code 4 = H*): Sizes 210ADH- 250ADH 331758906 Sizes 280ADH- 405ADH 331758908 Premium Eff. units (Code 4 = P*): Sizes 210ADP- 230ADP 331758908 Sizes 250ADP- 350ADP 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 Part No. Field-Installed Fan VFD Kit for units without VFD Starters 208V / 60Hz 332688601 230V / 60HZ 332688602 460V / 60Hz 332688603 575V / 60Hz 332688605 Field-Installed Fan VFD Kit for units with VFD Starters 400V / 50Hz 193502807 460V / 60Hz 193502801

High Ambient Exhaust Fan Kit

Description Part No.

High Ambient Exhaust Fan Kit for units without VFD Starters 333930401

Rapid Restore

Description Part No.

Rapid Restore Kit for units without VFD Starters 333930501 Rapid Restore Kit for units with VFD Starters 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 -- 14 18 250 -- 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 10 12 14 16 18 20 22 24 332688110 332688112 332688114 332688116 332688118 332688120 332688122 332688124

Base Grille Kits* - Units with VFD Starter (Code 8 = VF, VE)

Total # of Fans 10 12 14 16 18 20 22 24 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 10 12 14 16 18 20 22 24 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 10 12 14 16 18 20 22 24 332688310 332688312 332688314 332688316 332688318 332688320 332688322 332688324

Base & Coil Louver Kits** - Units with VFD Starter (Code 8 = VF, VE)

Total # of Fans 10 12 14 16 18 20 22 24 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

700

Accessories

BACnet MS/TP Communications Module

Ref. Description Part Qty. No. Number

650 BACnet MS/TP Kit 350147414 1

BACnet with IP/Ethernet

Ref. Description Part Qty. No. Number

700 BACnet IP/Ethernet Kit 350147415 1

827

920

MODBUS Communications Module

Ref. Description Part Qty. No. Number

827 MODBUS Installation Kit 350147413 1

LonMark Communications Module

Ref. Description Part Qty. No. Number

920 LonMark Installation Kit 350147412 1

Remote Display Kit

Ref. Description Part Qty.

950

Air Cooled Screw Comp. Chiller, AWS 150-405 60Hz, 2-Ckt, Vint. A Rev. H 09/12 RPL 700014100 / Page 70

No. Number

Remote Display Kit 350147416 1 950 Control- Remote Keypad 193408001 1

McQuay AWS 150-250 Parts List

Specifications and Main Features

Frequently Asked Questions

User Manual