Replacement Parts List

Replacement Parts List No. 700014300

Revision K 05/2017

Daikin McQuay

Pathfinder

®

Air Cooled Chiller

Screw Compressor

Three Circuit

AWS

375 - 530

Vintage A

For units built after 8/1/11, contact Daikin Applied for part number identification of Compressors,

Check Valves, Economizers, Evaporators and

Suction Piping Components.

To find your Daikin Applied parts distributor, call 1-800-377-2787 or visit www.DaikinApplied.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 - 9

Electrical Legend - Units with VFD Starter .................................................................................................10 - 11

Unit Layout ....................................................................................................................................................... 12

Refrigeration Section ........................................................................................................................................ 13

Compressor Charts .................................................................................................................................... 13

Compressors .............................................................................................................................................. 14

Compressor Components .......................................................................................................................... 15

Suction Lines, Liquid Injection Lines ................................................................................................... 16 - 17

Discharge Lines .................................................................................................................................. 18 - 19

Liquid Lines- Standard Efficiency Units ..................................................................................................... 20

Liquid Lines with Economizer- High Efficiency Units ......................................................................... 21 - 23

Condenser Coils and Fans ........................................................................................................................ 24

Fan Totals per Unit ..................................................................................................................................... 25

Evaporator Diagram ................................................................................................................................... 26

Evaporator Components ..................................................................................................................... 27 - 28

Coil and Base Frame Grilles............................................................................................................................. 29

Coil Louvers...................................................................................................................................................... 30

Base Frame Louvers ................................................................................................................................. 31 - 33

Controls ............................................................................................................................................................ 34

Units with Wye-Delta or Solid State Starter (Code 9 = WD, SS) ............................................................... 34

Box Locations and Label Detail ........................................................................................................... 34

Control Panel Detail ............................................................................................................................. 35

Power Panel Detail ....................................................................................................................... 36 - 37

Solid State Starter Panel .............................................................................................................. 38 - 40

Wye-Delta Starter Panel ............................................................................................................... 40 - 41

Units with VFD Starters (Code 9 = VE or VF) ............................................................................................ 42

Box Locations and Label Detail ........................................................................................................... 42

Control Side .................................................................................................................................. 43 - 45

Power Side ................................................................................................................................... 46 - 50

Control Box Exhaust and Intake Fans ................................................................................................. 51

Terminal Box ..................................................................................................................................................... 52

Accessories ...................................................................................................................................................... 53

Units with Wye-Delta or Solid State Starter (Code 9 = WD or SS) ........................................................... 53

Isolator Kits - Rubber-In-Shear ............................................................................................................ 53

Isolator Kits - Spring ............................................................................................................................ 54

Units with VFD Starter (Code 9 = VF or VE) ............................................................................................. 55

Isolator Kits - Rubber-In-Shear ............................................................................................................ 55

Isolator Kits - Spring ............................................................................................................................ 56

Flow Switch ................................................................................................................................................ 57

Sound Enclosure Kit .................................................................................................................................. 57

Alarm Bell ................................................................................................................................................... 57

Inlet Strainer ............................................................................................................................................... 57

Field-Installed Fan VFD Kits ...................................................................................................................... 58

High Ambient Exhaust Fan Kit ................................................................................................................... 58

Rapid Restore ............................................................................................................................................ 58

Base and Coil - Grille and Louver Kits ....................................................................................................... 59

Base Grille Kits - Units with Wye-Delta or SS Starter (Code 8 = WD, SS) ................................................ 59

Base Grille Kits - Units with VFD Starter (Code 8 = VF, VE) ...................................................................... 59

Coil Louver Kits .......................................................................................................................................... 59

Base & Coil Louver Kits - Units with Wye-Delta or SS Starter (Code 8 = WD, SS) ................................... 59

Base & Coil Louver Kits - Units with VFD Starter (Code 8 = VF, VE) ........................................................ 59

BACnet MS/TP Communications Module .................................................................................................. 60

BACnet with IP/Ethernet ............................................................................................................................ 60

MODBUS Communications Module ........................................................................................................... 60

LonMark Communications Module ............................................................................................................ 60

Remote Display Kit .................................................................................................................................... 60

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 2

Parts List Revision History

G

E

F

D

H

J

K

C

B

NEW

A

Revision Date Description

07/10 New

11/11 Page 17 - Corrected part number for Ref. 702 from 703062104 to 073062104.

Page 21 - Added Ref. Bubble 209 to drawing.

Page 22 - Added Ref. 209 O-Ring. Added Check Valve Gasket.

Page 38 - Changed footnote 1 to "see next page" for Contactor KM1-1,2,3.

Page 39 - Added new page for components of Contactor KM1-1,2,3.

Page 42 - Added new page for Box Location& Label of units with VFD Starters.

Page 52 - Added Motor Terminal Plate Gasket.

Page 57 - Added information to description of Sound Enclosure Kit.

Page 58 - Added new page for Field-Installed Fan VFD Kits, Hi Ambient Exhaust Fan Kit and Rapid Restore Kit.

Page 60 - Corrected part number information for Ref. 650, 700 and 827.

04/12 Page 17- Changed ST1,2,3 Sensor-Suct Temp. to two choices, Straight and Bent.

Page 19- Added length description "20 ft." to WD1,2,3 Sensor- Discharge Temp.

Pages 20 & 22- Changed part # for Ref. 113 Filter Drier Core, was 070339101. part number for Ref. 7 Evap Flow Switch, was 331796201.

Page 57- Changed part number for Ref. 7 Evap Flow Switch, was 331796201.

07/12 Multiple pages: Added Note: For units built after 8/1/11, contact McQuay Parts for

Page 24- Added length description "20 ft." to WAA Sensor- Outdoor Air. Changed Motor

part #s, were 10000108802, 03, 04. Added info for Condenser Coil location and

identification.

Page 28 - Added length description "60 ft." to WIE & WOE Sensor- Evap. Changed part number identification of Compressors, Check Valves, Economizers,

Evaporators and Suction Piping Components.

Page 19 - Added Gasket- Discharge Shut-Off Valve to all circuits.

Pages 31-33 - Corrected title to Code 28= B, was Code 28= B, C, L.

Page 35 - Added Advanced Web Module and footnote 2.

Page 44 - Added Advanced Web Module and footnote 2.

Page 53 - Corrected Group # for 30 Fan- Copper Fin to 11, was 1.

Page 47 - Corrected description for CT4,5,6 to Current Transformer, was Current Sensor.

Page 52 - Expanded Terminal Plate information to include Type A and Type B.

Page 55 - Corrected Group # for 30 Fan- Alum Fin to 42, was 41. Corrected Group# for 28

Fan- Copper Fin to 41, was 42. Corrected Group# for 30 Fan- Copper Fin to 41, was 42.

Page 58 - Corrected Rapid Restore (without VFD starter) to 333930501, was 333930601.

Page 60 - Corrected part number for Ref. 827 MODBUS to 350147413, was 3501474131.

Removed LonMark Comm. Module Only from Ref. 920.

09/12 Page 15 - Corrected descriptions for Liq Injection Fittings. Added Liq Inj Fitting- Rotolock to

03/13

Copper and Liq Inj O-Ring.

Page 15 - Added Bubble Ref. 55 to drawing.

Page 17 - Corrected descriptions of Ref 104, 204, 304. "Bent" & "Straight" were reversed.

Page 45 - Re-arranged page to better group components.

06/13 Pages 15, 16, 18, 30-33, 60: Replaced diagrams that were difficult to read.

Page 6 - Corrected Code 29 nomenclature to SL= SD + LL Solenoid, was DS + LL Solenoid.

Page 15 - Changed part # for Ref. 14 Slide Indicator from 330591102 to 330591103.

Page 24: Replaced diagrams for clearer information.

Page 28: Corrected part no. for Ref. 5 Sensor Well to E44070058, was 070716307.

08/14 Pages 5, 8, 15: Added "Linear Transducer" to description for "Slide Indicator".

Page 38: Corrected chart alignment.

05/2016 Page 15: Added Oil Filter Gasket Kit.

Page 44: Updated part# for EEXV1,2,3, was 193441201.

10/2016 Page 15: Added Ref. 14A Cables for Linear Transducer.

Page 41: Corrected heading, was Compressor Circuit Breakers.

05/2017 Pages 7 and 10: For F0-1,2,3; added "MMP" to description.

Page 47: Updated description for F0-1,2,3; was Crankcase Heater MSP.

Daikin Applied, 13600 Industrial Park Blvd., P.O. Box 1551, Minneapolis, MN 55440 (763) 553-5330

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 3

Nomenclature

Plant Identification

STN = Staunton, VA

U= Unit

Serial Number

STN U 08 05 038

Year of Manufacture

09= 2009

10= 2010

11= 2011 etc.

Serial Number

(build sequence)

Month of Manufacture

01= January

02= February

03= March

04= April

05= May

06= June

07= July

08= August

09= September

10= October

11= November

12= December

Unit Model Number- Dataplate

AWS 375 A T S 27

Voltage

27= 460/60/3

46= 380/60/3

37= 575/60/3

Platform

S= Standard Efficiency

H= High Efficiency

Number of Compressors (circuits)

T= 3

Vintage

Nominal Tonnage

ex. 375= 375 Tons

Unit Type:

AWS= Air- Cooled Screw Compressor Chiller

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 4

Nomenclature

Unit Model Number- Complete

AWS 375A T SE NN ST S A WD Y 27 WN V N N N LM N G Y N N VL S R

Code 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

L F G ND

Code 26 27 28 29

YNNNNNNN0000000N

30- 36

N NNYNNNNNNNN0000000000000000000

37 38- 45

Code

ENDSUDPLYNNNNNNNNNNNRA1D00 NN M 6 NN Y S 00

46-55 56 57 58 59 60 61 62

02 Size (in nominal tons)

375A= 375 Tons 'A' Vintage 445A= 445 Tons 'A' Vintage

400A= 400 Tons 'A' Vintage 470A= 470 Tons 'A' Vintage

425A= 425 Tons 'A' Vintage 500A= 500 Tons 'A' Vintage

530A= 530 Tons 'A' Vintage

03 Number of Compressors

T= 3

14 Meters

N= None

A= Meters: Unit Amp & Volt

15 Control Box Ambient

N= None

H= With Exhaust Fans

16 Compressor Capacitor

N= None

04 Platform

SE= Standard Package- Standard Efficiency

HE= Standard Package- High Efficiency

05 Construction

NN= Standard

17 Communication

NN= None

LM= LonMark

MB= Mod Bus

BN= BACnet w/ MSTP

BE= BACnet w/ Ethernet

06 Sound

ST= Standard Sound

LN= Low Noise- Sound Enclosure

18 Display Options

N= On Controller Only

U= Unit Remote Display

07 Unit Operation

S= Standard (40° - 60° F LWT)

A= Lower Operation (34° - 39° F LWT)

B= Brine Operation (20° - 33° F LWT)

19 Ground Fault

N= None

G= Ground Fault Protection for the Unit

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

20 Always Y

21 Unit Options

N= None

C= 115V Convenience Outlet

L= Slide Indicator/ Linear Transducer

B= C + L

09 Compressor Starter

WD= Wye- Delta w/Compressor Overloads

SS= Solid State

VF= VFD without EMI Filter

VE= VFD with EMI Filter

22 Water Flow

N= None

A= Water Flow Indication on Evaporator Only

10 Always Y

23 Evaporator Connection

VL= Victaulic/ Left Hand

VR= Victaulic/ Right Hand

11 Voltage

27= 460/60/3

37= 575/60/3

46= 380/60/3

24 Evaporator Insulation

S= Standard Evaporator- Single Layer

D= Standard Evaporator- Double Insulation

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

25

26

Relief Valve

R= Single Valve

Fans

L= Standard Low Noise Fan Motors

13 Phase Voltage

V= Phase & Under/Over Voltage Protection w/LED

N= None

27 Head Pressure

F= Fantrol Only (35° F Minimum)

V= VFD (First Fans/ Circuit)

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 5

Nomenclature

Unit Model Number- Complete, Continued

28 Guards

G= Condenser Coil Grilles Only

F= Condenser Coil & Base Frame Grilles

L= Condenser Coil Louvers

B= Condenser Coil Louvers & Base Guard Louvers

C= Condenser Coil Louvers and Base Frame Grilles

46 Approvals

E= ETL/CETL Approval & ARI

T= ETL/CETL Approval & No ARI

29 Tubing Options

ND= With Discharge Shut-Off Valve

SD= With Suction and Discharge Shut-Off Valve

LD= ND + Liquid Line Solenoid

SL= SD + Liquid Line Solenoid

47 CRN- Evaporator

1= CRN- BC 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.

0= CRN- NewFoundland

N= None

U= CRN- Yukon

30 Always Y

31 Water Pump

NN= None

32 Pump Type

NNNN= No Pump Package

PPSS= Pump Package Air- Cooled Screw Single Pump

PPSD= Pump Package Air- Cooled Screw Dual Pump

33 Pump Connection

N= No Pump Package

6= 6" 8= 8" T= 10"

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

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

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*= Refrigerant 134a Warranty (*= no. of years)

55 Delayed Warranty Start

D00= 0 months

D**= Delayed Warranty Start (**= number of months)

56 Always NN

57 Brand Name

D= DaikinMcQuay

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 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 6

Electrical Legend - Units with Wye Delta or SS Starter

Sch. Sym.

AC

AM1

C10

C20

C30

C101- 112

C201- 212

Description

Alarm Control

Ammeter

EXV-1 Connector

EXV-2 Connector

EXV-3 Connector

Fan Harness Connector

Fan Harness Connector

C301- 310

CC1, 2, 3

Fan Harness Connector

Control Compressor Cir. 1, 2, 3

DP-1, 2, 3 Condenser Pressure Cir. 1, 2, 3

EEXV1, 2, 3 Expansion Valve Controller Cir. 1, 2, 3

ESV-1, 2, 3 Economizer Solenoid Valve Cir. 1, 2, 3

EXV-1, 2, 3 Electronic Expansion Valve Cir. 1, 2, 3

F0-1, 2, 3

F1, 2, 3

F5-1, 2, 3

F12

F13

F23

F33

F59

F90

F100

Crankcase Heater Fuses/ MSP/ MMP

Compressor 1, 2, 3 Circuit Breaker

Thermal Relay

Outlet Fuse

F112

F116

F120

F130

F200

F212

F230

F300

F312

F330

FC

FTB107

FTB110

FTB207

FTB210

FTB307

High Pressure Switch Cir. 1

High Pressure Switch Cir. 2

High Pressure Switch Cir. 3

Evaporator Heater Fuse

Thermostat

Fan Circuit Breaker Cir. 1

Phase Volt Monitor Cir. 1

Evaporator Flow Switch

Transformer T1 Protection

Phase Volt Monitor Fuse

Fan Circuit Breaker 2

Phase Voltage Monitor Cir. 2

Phase Volt Monitor Fuse Cir. 2

Fan Circuit Breaker 3

Phase Voltage Monitor Cir. 3

Phase Voltage Monitor Fuse Cir. 3

Fan Control

Fan Terminal Block Cir. 1

Fan Terminal Block Cir. 1

Fan Terminal Block Cir. 2

Fan Terminal Block Cir. 2

Fan Terminal Block Cir. 3

GFR1, 2, 3 Ground Fault Relay Cir. 1, 2, 3

K11

K16

K26

K36

Emergency Stop Contactor

Fan Stage 1

Fan Stage 2

Fan Stage 3

K2B-1, 2, 3 Contactor

KLJ-1, 2, 3 Liquid Injection Relay 1, 2, 3

KM1-1

KM1-2

KM1-3

KM2-1

KM2-2

KM2-3

KM3-1

Compressor Contactor

Compressor Contactor

Compressor Contactor

Compressor Contactor

Compressor Contactor

Compressor Contactor

Compressor Contactor

Location

Control Panel

Switch Box Door

Starter Panel- Compressor 1

Starter Panel- Compressor 2

Starter Panel- Compressor 3

Condenser Fan Section

Condenser Fan Section

Condneser Fan Section

Starter Panel- Compressor 1, 2, 3

Discharge Line- Circuit 1, 2, 3

Starter Panel- Compressor 1, 2, 3

Liquid Line- Circuit 1, 2, 3

Liquid Line- Circuit 1, 2, 3

Starter Panel- Compressor 1, 2, 3

Power Panel- Right

Starter Panel- Compressor 1, 2, 3

Power Panel- Left

Compressor 1

Compressor 2

Compressor 3

Control Panel

Control Panel

Power Panel- Left

Power Panel- Left

Evaporator Outlet

Power Panel- Left

Power Panel- Left

Power Panel- Left

Power Panel- Left

Power Panel- Left

Power Panel- Left

Power Panel- Left

Power Panel- Left

Control Panel

Power Panel- Left

Power Panel- Left

Power Panel- Left

Power Panel- Left

Power Panel- Left

Power Panel- Left

Control Panel

Power Panel- Left

Power Panel- Left

Power Panel- Left

Starter Panel- Compr 1, 2, 3

Starter Panel- Compr 1, 2, 3

Starter Panel- Compressor 1

Starter Panel- Compressor 1

Starter Panel- Compressor 1

Starter Panel- Compressor 2

Starter Panel- Compressor 2

Starter Panel- Compressor 2

Starter Panel- Compressor 3

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 7

Electrical Legend - Units with Wye Delta or SS Starter

Sch. Sym.

KM3-2

Description

Compressor Contactor

KM3-3 Compressor Contactor

KM10-1, 2 , 3 Contactor

KM101- 110 Fan Motor Contactor

KM201- 210 Fan Motor Contactor

KM301- 310 Fan Motor Contactor

KT13

KT23

KT33

KT-1, 2, 3

Time Delay Relay 1

Time Delay Relay 2

Time Delay Relay 3

Auxilliary Relay Cir. 1, 2, 3

KT1-1, 2, 3 Delay Relay

LJV-1, 2, 3 Liquid Injection Solenoid Cir. 1, 2, 3

LP1, 2, 3

LR1, 2, 3

LSV-1, 2, 3 Liquid Line Solenoid Cir. 1, 2, 3

M1, 2, 3

M10

M101- 112

M201- 212

M301- 310

MP1, 2, 3

Low Pressure Switch 1, 2, 3

Line Reactor Cir. 1, 2, 3

Compressor Cir. 1, 2, 3

Forced Ventilation

Fan Motor

Fan Motor

Fan Motor

Motor Thermal Protection

MPR1, 2, 3 Motor Protection Relay Cir. 1, 2, 3

OP-1, 2, 3

Q0

Q1

Q2

Q3

Q10

Q11

Q12

Q20

Q30

Q101- 110

Q201- 210

Q301-310

R1, 2, 3

R5

REC 1

SL-1, 2, 3

SP-1, 2, 3

SS1

SS2

ST-1, 2, 3

T1

Selection Switch

Selection Switch

Suction Temperature Cir. 1, 2, 3

115V Transformer

T2 24V Transformer

T20-1, 2, 3 Transformer Cir. 1, 2, 3

TC

TXV-1, 2, 3

UC

VFD1, 2, 3

VM1

W1, 2, 3

WAA

Thermostat- Evaporator Heater

Thermal Expansion Valve Cir. 1, 2, 3

Unit Control- MicroTech III

Fan VFD / SpeedTrol

Volt Meter

Compressor Thermistor Cir. 1, 2, 3

Air Ambient Sensor

Location

Starter Panel- Compressor 3

Starter Panel- Compressor 3

Starter Panel- Compr 1, 2 ,3

Power Panel- Left

Power Panel- Left

Power Panel- Left

Starter Panel- Compressor 1

Starter Panel- Compressor 2

Starter Panel- Compressor 3

Starter Panel- Compr 1, 2, 3

Starter Panel- Compr 1, 2, 3

Liquid Line/Starter Panel

Compressor 1, 2, 3

Power Panel- Left

Liquid Line- Circuit 1, 2, 3

Base

Switch Box End

Power Panel- Left

Power Panel- Left

Power Panel- Left

Starter Panel- Compr 1, 2, 3

Starter Panel- Compr 1, 2, 3

Compressor 1, 2, 3 Oil Pressure Cir. Cir. 1, 2, 3

Unit ON - OFF Switch

Pump Down Switch Cir. 1

Pump Down Switch Cir. 2

Control Panel

Control Panel

Control Panel

Control Panel Pump Down Switch Cir. 3

Main Power Block or Disconnect Switch 1 Power Panel- Right

Emergency Stop Switch

Automatic Circuit Breaker

Control Box Door

Control Panel

Main Power Block or Disconnect Switch 2 Power Panel- Right

Main Power Block or Disconnect Switch 3 Power Panel- Right

Fan MSP

Fan MSP

Power Panel- Left

Power Panel- Left

Fan MSP Power Panel- Left

Compressor Crankcase Heater Cir. 1, 2, 3 Compressor 1, 2, 3

Evaporator Heater

115V Outlet

Evaporator Shell

Control Panel

Slide Indicator/ Linear Transducer Cir. 1,2,3 Compressor 1, 2, 3

Evap. Pressure Circuit 1, 2, 3 Suction Line- Circuit 1, 2, 3

Voltmeter

Ammeter

Suction Line- Circuit 1, 2, 3

Power Panel- Left

Power Panel- Left

Starter Panel- Compr 1, 2, 3

Evaporator

Economizer Liquid Line

Control Panel

Near front of evaporator

Switch Box Door

Compressor 1, 2, 3

Condenser Coil Header

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 8

Electrical Legend - Units with Wye Delta or SS Starter

Sch. Sym. Description

WD-1, 2, 3 Oil Discharge Temp. Sensor Cir. 1, 2, 3

WIE

WOE

Y2A-1

Y2A-2

Y2A-3

Y2B-1

Y2B-2

Y2B-3

Y3A-1

Y3A-2

Y3A-3

Y3B-1

Y3B-2

Y3B-3

YT-1, 2, 3

Evaporator Entering Water Temperature

Evaporator Leaving Water Temperature

Location

Discharge Line- Circuit 1, 2, 3

Evaporator Inlet

Evaporator Outlet

Non-Modulating Slide Load Sol. Valve Cir. 1 Compressor 1

Non-Modulating Slide Load Sol. Valve Cir. 2 Compressor 2

Non-Modulating Slide Load Sol. Valve Cir. 3 Compressor 3

Modulating Slide Load Solenoid Valve Cir. 1 Compressor 1

Modulating Slide Load Solenoid Valve Cir. 2 Compressor 2

Modulating Slide Load Solenoid Valve Cir. 3 Compressor 3

Non-Mod. Slide Unload Sol. Valve Cir. 1

Non-Mod. Slide Unload Sol. Valve Cir. 2

Non-Mod. Slide Unload Sol. Valve Cir. 3

Mod. Slide Unload Solenoid Valve Cir. 1

Mod. Slide Unload Solenoid Valve Cir. 2

Mod. Slide Unload Solenoid Valve Cir. 3

Turbo Solenoid Valve Cir. 1, 2, 3

Compressor 1

Compressor 2

Compressor 3

Compressor 1

Compressor 2

Compressor 3

Compressor 1, 2, 3

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 9

Electrical Legend - Units with VFD Starter

Sch. Sym.

AC

AM1

C10

C20

C30

C101- 112

C201- 212

EXV-1, 2, 3

F0-1, 2, 3

F1, 2, 3

F10

F11

F12

F13

F23

F33

F59

F90

F100

F116

F120

F130

F200

F300

FC

FTB107

FTB110

FTB207

FTB210

Description

Alarm Control

Ammeter

EXV-1 Connector

EXV-2 Connector

EXV-3 Connector

Fan Harness Connector

Fan Harness Connector

Electronic Expansion Valve Cir. 1, 2, 3

Crankcase Heater Fuses/ MSP/ MMP

Compressor 1, 2, 3 Circuit Breaker

Exhaust Fan Fuse

Unit Controller Fuse

Outlet Fuse

High Pressure Switch Cir. 1

High Pressure Switch Cir. 2

High Pressure Switch Cir. 3

Evaporator Heater Fuse

Thermostat

Fan Circuit Breaker Cir. 1

Evaporator Flow Switch

Transformer T1 Protection

Phase Volt Monitor Fuse

Fan Circuit Breaker Cir. 2

Fan Circuit Breaker Cir. 3

Fans Control

Fan Terminal Block Cir. 1

Fan Terminal Block Cir. 1

Fan Terminal Block Cir. 2

Fan Terminal Block Cir. 2

Fan Terminal Block Cir. 3 FTB307

GFR1, 2, 3 Ground Fault Relay Cir. 1, 2, 3

JFU1, 2, 3

K1, 2, 3

Location

Control Side

Control Box Door

Outside Back of Control Side

Outside Back of Control Side

Outside Back of Control Side

Condenser Fan Section

Condenser Fan Section

C301- 310

CC1, 2, 3

Fan Harness Connector

Control Compressor Cir. 1, 2, 3

DP-1, 2, 3 Condenser Pressure Cir. 1, 2, 3

EEXV1, 2, 3 Expansion Valve Controller Cir. 1, 2, 3

Condenser Fan Section

Control Side

Discharge Line- Circuit 1, 2, 3

Control Side

EMI-1, 2, 3 Electromagnetic Interference Filter 1, 2, 3 Power Side

ESV-1, 2, 3 Economizer Solenoid Valve Cir. 1, 2, 3 Liquid Line- Circuit 1, 2, 3

Liquid Line- Circuit 1, 2, 3

K11

K13

K16

K23

K26

K33

K36

KLJ-1, 2, 3

Fan Stage Cir. 3

Liquid Injection Relay 1, 2, 3

KM101- 110 Fan Motor Contactor

KM201- 210 Fan Motor Contactor

KM301- 310 Fan Motor Contactor

LJV-1, 2, 3 Liquid Injection Solenoid Cir. 1, 2, 3

LP1, 2, 3

LR1, 2, 3

Low Pressure Switch 1, 2, 3

Line Reactor Cir. 1, 2, 3

Power Side

Power Side

Control Side

Control Side

Control Side

Compressor 1

Compressor 2

Compressor 3

Control Side

Control Side

Control Side

Evaporator Outlet

Power Side

Control Side

Control Side

Control Side

Control Side

Control Side

Control Side

Control Side

Control Side

Control Side

Control Side

Control Side HSCR Fuse 1, 2, 3

Compressor VFD Run Relay 1, 2, 3

Emergency Stop Contactor

Power Side

Control Side

Mechanical Hi Pressure Relay & Contactor Control Side

Fan Stage Cir. 1 Control Side

Mechanical Hi Pressure Relay & Contactor Control Side

Fan Stage Cir. 2 Control Side

Mechanical Hi Pressure Relay & Contactor Control Side

Control Side

Control Side

Control Side

Control Side

Control Side

Liquid Injection Line 1, 2, 3

Compressor 1, 2, 3

Control Side

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 10

Electrical Legend - Units with VFD Starter

Sch. Sym. Description

LSV-1, 2, 3 Liquid Line Solenoid Cir. 1, 2, 3

M1, 2, 3

M10

M11

M12

M201- 212

OP-1, 2, 3

Q0

Q1

Q2

Q3

Q10

Q11

Q12

Q101- 110

Q201- 210

Q301 - 310

Compressor Cir. 1, 2, 3

Forced Ventilation

Intake Fan

Exhaust Fan

M101- 112 Fan Motor

M301- 310

MP1, 2, 3

Fan Motor

Fan Motor

Motor Thermal Protection

MPR1, 2, 3 Motor Protection Relay Cir. 1, 2, 3

Oil Pressure Cir. Cir. 1, 2, 3

Unit ON - OFF Switch

Pump Down Switch Cir. 1

Pump Down Switch Cir. 2

Pump Down Switch Cir. 3

Main Power Block or Disconnect Switch

Emergency Stop Switch

Automatic Circuit Breaker

Location

Liquid Line- Circuit 1, 2, 3

Base

Outside Wall of Power Side

Outside Wall of Control Side

Control Box Left Door

Condenser Fan Section

Condenser Fan Section

Condenser Fan Section

Control Side

Control Side

Compressor 1, 2, 3

Control Side

Control Side

Control Side

Control Side

Power Side

Control Box Left Door

T1 Transformer

Control Side Fan MSP

Fan MSP

Fan MSP

Control Side

Control Side

Compressor Crankcase Heater Cir. 1, 2, 3 Compressor 1, 2, 3 R1, 2, 3

R5

REC 1

SP-1, 2, 3

SS1

SS2

ST-1, 2, 3

T1

T2

T20-1, 2, 3 Transformer Cir. 1, 2, 3

TC

UC

VFD1, 2, 3

VFD-1

VFD-2

VFD-3

VFU1, 2, 3

VM1

W1, 2, 3

WAA

Evaporator Heater

115V Outlet

Evap. Pressure Circuit 1, 2, 3

Selection Switch 1

Selection Switch 2

Suction Temperature Cir. 1, 2, 3

115V Transformer

24V Transformer

Thermostat- Evaporator Heater

Unit Control- MicroTech III

Fan VFD / SpeedTrol

Compressor VFD 1

Compressor VFD 2

Compressor VFD 3

Compressor VFD Fuse 1, 2, 3

Volt Meter

WD-1, 2, 3 Oil Discharge Temp. Sensor Cir. 1, 2, 3

WIE

WOE

Compressor Thermistor Cir. 1, 2, 3

Air Ambient Sensor

Evaporator Entering Water Temperature

Evaporator Leaving Water Temperature

Evaporator Shell

Control Side

Suction Line- Circuit 1, 2, 3

Voltmeter

Ammeter

Suction Line- Circuit 1, 2, 3

Power Side

Control Side

Control Side

Evaporator

Control Side

Control Side Left Wall

Power Side

Power Side

Power Side

Power Side

Switch Box Door

Compressor 1, 2, 3

Condenser Coil Header

Discharge Line- Circuit 1, 2, 3

Evaporator Inlet

Evaporator Outlet

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 11

Unit Layout

(Unit Size 375ATS Shown)

9

8

9 9 9

3

9 9 9 9 9

9

9

10

7

2

11

12

1

Ref. No. Description

1

2

3

7

8

9

10

11

12

Compressors

Tubing (suction, discharge, liquid injection)

Liquid Line and Economizer

Evaporator

Condenser Coil

Condenser Fans

Unit Switch Box/Control Panel *

Compressor Starter Panel (not on units with VFD Starters) Controls Section

Compressor Terminal Box

Location

Refrigeration Section

Refrigeration Section

Refrigeration Section

Refrigeration Section

Refrigeration Section

Refrigeration Section

Controls Section

Controls Section

* Control Panel for units with Wye-Delta or Solid State Starters is shown. Larger Panel used on units with VFD Starters.

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 12

Refrigeration Section

Compressor Charts

For units built after 8/1/11, contact Daikin Applied for part number identification of Compressors.

Unit Size

375

400

425

445

470

500

530

Standard Efficiency: Code 4 = S*

High Efficiency: Code 4 = H*

Compressor, Circuit 1

Std Eff.

E

D

D

B

B

E

E

High Eff

B

E

E

--

B

--

--

Unit Size

375

400

425

445

470

500

530

Compressor, Circuit 2

Std Eff.

E

D

D

B

B

E

E

High Eff

B

E

E

--

B

--

--

Compressor, Circuit 3

Unit Size Std Eff. High Eff.

375

400

425

445

470

500

530

B

E

B

E

D

E

D

--

--

--

B

E

B

E

See next page for Compressor part numbers.

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 13

Refrigeration Section

Compressors

For units built after 8/1/11, contact Daikin Applied for part number identification of Compressors.

See previous page for Compressor Charts.

Units with VFD Starters: Code 9 = VE, VF

Units without VFD Starters: Code 9 = WD or SS

Compressor B

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

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 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

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 14

Refrigeration Section

Compressor Components

Y3A1

15A

15B

15

Y2A1

60A

60

Circuit # 1 shown

11

60B

YT1

60A

Y3B1

R1

2

2A 2B

13

13A

10

Y2B1

60

SL1

14

F13

50

53

51

54

52

55

Ref. Sch. Description

No. Sym.

See Compressor Charts to identify compressor.

Compressor Compressor Compressor

B D E

Qty per compr

2

2

2

2A

2B

R1,2,3

R1,2,3

R1,2,3

Compressor Heater, 380V

Compressor Heater, 460V

Compressor Heater, 575V

Well- Heater

Bushing- Heater

10 F13,23,33 Switch- High Pressure Control, 290 psi

735041266

735041267

735041268

300043894

132010016

073074009

1000109562 10000109562 10000109562

735045859

735041266 735041266

735041267 735041267

735041268 735041268

300043894 300043894

132010016 132010016

073074009 073074009

11 OP1, 2, 3 Transducer- Oil Pressure, 0 to 30 bar

13

13A

Relief Valve

Elbow- Relief Valve

735045859 735045859

10000108772 10000108772 10000108772

14 SL1, 2, 3 Linear Transducer- Slide Indicator

(C21= L, B)

330591103

14A

14A

15

15A

15B

50

51

52

53

54

Washer, Lock, .500

Screw, M12 x 1.75

55 Washer, Lock, .312

60 Y2*1-1,2,3 Valve, Solenoid- Load

60A Y3*1-1,2,3 Valve, Solenoid- Unload

60B YT-1,2,3 Valve, Solenoid- Turbo

NS

NS

NS

NS

NS

NS

NS

NS

Cable for Linear Transducer (16 ft)

Cable for Linear Transducer (32 ft)

Discharge Shut-Off Valve

Screw, Hex

Washer, Lock

Isolator, Compr. Mounting

Screw, M8 x 2.5 C101

Washer, Plain, .312

Suction Gasket

Oil Filter

Oil Filter Gasket Kit

10000107037 10000107037 10000107037

10000107142 10000107046 10000107046

330821929

Liq Injection Fitting- Compr

(non-Economizer)

132010053

331991703 331991703

330821929

Liq Injection Fitting- Compr

(with Economizer)

10000105095 10000105095 10000105095

Liq Injection Fitting- Rotolock to Copper

Liq Injection O-Ring

Kit, O-Rings and Gaskets

331991702

331991703

330821925

048164816

040500322

048164814

330821921

048164810

1

1

332115901

332115201

128810988

10000107074 10000107074 10000107074

070194971

128810919

330591103 330591103

331991702 331991702

330821925 330821925

048164816 048164816

040500310

048164814

330821921

048164810

1

1

1 1

332115901

332115201

128810988 128810988

132010053

330821929

040500310

048164814

330821921

048164810

1

1

1

332115901

332115201

132010053

070194971 070194971

128810921 128810921

4

4

1

4

1

1

1

1

4

4

8

8

8

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

Solenoids are comprised of: Valve Body & Adapter p/n 132010102; Valve Coil p/n 131066074; Valve Support Gasket p/n 332130201.

NS = Not Shown

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 15

102

Suction Line

Circuit #1 with

Suction

Shut-off Valve

104

ST1

Refrigeration Section

Suction Lines, Liquid Injection Lines

Representation of piping is

shown. Configuration may vary.

Suction Line

Circuit #3 with

Suction

Shut-off Valve

702

704

ST3

100

700

Suction Line

Circuit #2 with Suction

Shut-off Valve

202

204

ST2

200

Suction

Liquid

Injection

411

403

413

Liquid Injection

Circuit #2

409

LJV2

404

402

303

313

Liquid Injection

Circuit #1

304

LJV1

309

302

Liquid Injection

Circuit #3

811

LJV3

804

311

809

803

813

802

For units built after 8/1/11, contact Daikin Applied for part number identification of Suction Piping Components.

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 16

Refrigeration Section

Suction Lines, Liquid Injection Lines

For units built after 8/1/11, contact Daikin Applied for part number identification of Suction Piping Components.

Ref Sch. Part

No. Sym. Description

Suction Line- Circuit #1

100 Valve- Relief

102 Valve- Suction Shutoff

104 ST1 Sensor- Suction Temperature, Bent, 30 ft.

Sensor- Suction Temperature, Straight, 30 ft.

N/S SP1 Transducer- Suction

Suction Line- Circuit #2

200 Valve- Relief

202 Valve- Suction Shutoff

204 ST2 Sensor- Suction Temperature, Bent, 30 ft.

Sensor- Suction Temperature, Straight, 30 ft.

N/S SP2 Transducer- Suction Pressure

Suction Line- Circuit #3

700 Valve- Relief

702 Valve- Suction Shutoff

704 ST3 Sensor- Suction Temperature, Bent, 30 ft.

Sensor- Suction Temperature, Straight, 30 ft.

N/S SP3 Transducer- Suction Pressure

Liquid Injection- Circuit #1

302 Fitting- Rotolock

303 Valve- Schrader

304 LJV1 Valve- Solenoid

309 Strainer

311 Valve- Ball

313 Cap- Valve

Liquid Injection- Circuit #2

402 Fitting- Rotolock

403 Valve- Schrader

404 LJV2 Valve- Solenoid

409 Strainer

411 Valve- Ball

413 Cap- Valve

Liquid Injection- Circuit #3

802 Fitting- Rotolock

803 Valve- Schrader

804 LJV3 Valve- Solenoid

809 Strainer

811 Valve- Ball

813 Cap- Valve

Part

Number Qty.

200 PSI 735045852

1

073062104

332519703

193414603

1

-1 to 7 bar 10000109563 1

1

1

200 PSI 735045852

1

073062104

332519703

193414603

1

-1 to 7 bar 10000109563 1

1

1

200 PSI 735045852

1

073062104

332519703

193414603

1

-1 to 7 bar 10000109563 1

1

1

10000107074

1

071100801

120V 331451002

735030506

330286003

032943500

1

1

1

1

1

10000107074

1

071100801

120V 331451002

735030506

330286003

032943500

1

1

1

1

1

10000107074

1

071100801

120V 331451002

735030506

330286003

032943500

1

1

1

1

1

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 17

Representation of piping is shown. Configuration may vary.

Refrigeration Section

Discharge Lines

609

608

WD2

605

603

604

DP2

600 601

903

904

905

DP3

900

901

Discharge

Ckt. 1

500

501

503

504

505

DP1

508

509

WD1

Discharge

Ckt. 2

908

909

WD3

Discharge

Ckt. 3

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 18

Refrigeration Section

Discharge Lines

Ref Sch. Part

No. Sym. Description

Discharge Line- Circuit #1

500 Coupling

501 Kit- Flange

503 Valve- Schrader

504 Core- Valve

505 DP1 Transducer- Discharge Pressure

508 Tube- Sensor

509 WD1 Sensor- Discharge Temperature, 20 ft.

NS Gasket- Discharge Shut-Off Valve

Discharge Line- Circuit #2

600 Coupling

601 Kit- Flange

603 Valve- Schrader

604 Core- Valve

605 DP2 Transducer- Discharge Pressure

608 Tube- Sensor

609 WD2 Sensor- Discharge Temperature, 20 ft.

NS Gasket- Discharge Shut-Off Valve

Discharge Line- Circuit #3

900 Coupling

901 Kit- Flange

903 Valve- Schrader

904 Core- Valve

905 DP3 Transducer- Discharge Pressure

908 Tube- Sensor

909 WD3 Sensor- Discharge Temperature, 20 ft.

NS Gasket- Discharge Shut-Off Valve

Part

Number Qty.

3.13 10000108703

1

4.12 735016406

071100801

026541100 1

0 to 30 bar 10000109562

1

1

1

070228901

193414602

070199144

1

1

1

3.13 10000108703

1

4.12 735016406

071100801

026541100 1

0 to 30 bar 10000109562

1

1

1

070228901

193414602

070199144

1

1

1

3.13 10000108703

1

4.12 735016406

071100801

026541100 1

0 to 30 bar 10000109562

1

1

1

070228901

193414602

070199144

1

1

1

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 19

Refrigeration Section

Liquid Lines- Standard Efficiency Units

(Code 04= S*)

Representation of tubing is shown. Configuration may vary.

102 101 100

102

101

116

115

100

109

109

107

For units built after 8/1/11, contact Daikin Applied for part number identification of Check Valves and

Economizers.

102 101 100

112

113

108

114

107

108

112

113

114

Circuit #3

100

101

102

115

116

124

LSV3

119

EXV3

113

114

112

108

109

102

101

100

116 115

107

100

101

102

Circuit #2

107

124

LSV2

119

EXV2

107 119

EXV1

124

LSV1

107

Circuit #1

100

101

102

Ref Sch. Part

No. Sym. Description

100

101

102

107

108

109

112

113

114

115

Valve- Schrader

Core- Valve

Cap- Valve

Valve- Charge

Valve- Ball

Bracket- Drier

Shell- Filter Drier

Core- Filter Drier

Kit- Drier Gasket

Saddle- Sight Glass

116 Cap- Sight Glass

119 EXV1,2,3 Valve- Electronic Expansion

124 LSV1,2,3 Valve- Liquid Line Solenoid

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A

Evaporator

Part Qty.

Number per circuit

071100801

026541100

032943500

.37 x .37 038689900

1.625 330286087

10000101769

071993505

330694401

074783601

330508705

330508701

12V/6W 10000107041

C29= SD, SL 331451007

3

3

3

3

1

1

2

1

1

1

4

1

1

Rev. K 05/17 RPL 7000143 / Page 20

Refrigeration Section

Liquid Lines with Economizer- High Efficiency Units

(Code 04= H*)

Compressor

Economizer

Connection

208 209

201

200

From Economizer S4

Representation of Circuit 1 is shown.

Configuration may vary.

(Circuits 2 & 3 have same components)

204

To Compressor

Line Between

Economizer and

Compressor

101

102

100

100 102

101

109

116

115

114

112

113

108

Liquid

Line

Tee

107

Condenser to Economizer

From Condenser

100

101

102

100

101

102

From

S4

From ESV

Evaporator

100

101

102

6

S4

S1

Circuit 1

Circuit 2

From Liquid Line T

ee

ESV_

1

To Compressor

From Condenser

2

TXV_

S3

S2

Economizer

Connects T o Evaporator

107

Economizer to

Evaporator

119

EXV_

101

102

100

From Economizer S2

124

LSV_

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A

To Evaporator

For units built after 8/1/11, contact Daikin Applied for part number identification of Check Valves and

Economizers.

Rev. K 05/17 RPL 7000143 / Page 21

Refrigeration Section

Liquid Lines with Economizer- High Efficiency Units

(Code 04= H*)

For units built after 8/1/11, contact Daikin Applied for part number identification of Check Valves and

Economizers.

100

101

102

107

108

109

112

113

Ref

No.

Sch.

Sym.

Part

Description

1 ESV1,2,3 Valve- Economizer Solenoid

2 TXV1,2,3 Valve- Thermal Expansion

6 Economizer- Brazed Plate

Valve- Schrader

Core- Valve

Cap- Valve

Valve- Charge

Valve- Ball

Bracket- Drier

Shell- Filter Drier

Core- Filter Drier

Kit- Drier Gasket 114

115

116

Saddle- Sight Glass

Cap- Sight Glass

119 EXV1,2,3 Valve- Electronic Expansion

124 LSV1,2,3 Valve- Liquid Line Solenoid

200 Connector- Economizer

Fitting- Economizer 201

204

208

209

Valve- Check

Gasket for Check Valve

O-Ring

O-Ring

Part

Number

331451003

see next page

see next page

071100801

026541100

032943500

.37 x .37

038689900

1.625

330286087

10000101769

071993505

330694401

074783601

330508705

330508701

12V/6W 10000107041

C29= SD, SL

331451007

10000105027

10000107073

070300705

P292C-14

070194970

070199104

2

1

1

4

1

1

4

3

Qty.

per circuit

1

4

4

1

1

2

2

2

2

2

1

2

1

1

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 22

Refrigeration Section

Liquid Lines with Economizer- High Efficiency Units

(Code 04= H*)

For units built after 8/1/11, contact Daikin Applied for part number identification of Check Valves and

Economizers.

Used with Used with Used with

Unit Size Compressor 1 Compressor 2 Compressor 3

375 -- -- --

-- -- --

425

445

470

500

530

B

E

E

-- -- --

B B

B

E

E

B

E

B

E

Use the chart above to determine the TXV / Economizer group . Use the chart below to identify the component part numbers.

Ref. #

TXV/Economizer B

2

6

TXV/Economizer E

2

6

Description

Thermal Expansion Valve

Economizer

Thermal Expansion Valve

Economizer

Part

Number

330692927

10000107023

330692928

10000107024

Qty. per circuit

1

1

1

1

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 23

4

5

2

Refrigeration Section

Condenser Coils and Fans

1

Fan

Detail

3

F2C1

F2C2 F2C4 F2C3

F1C1

F1C2 F1C4 F1C3

50

Ref Sch. Part

No. Sym. Description

1

2

3

4

Panel- Fan Deck

Grille- Fan

Bracket- Fan Motor

Blade- Fan

5 M*** Motor- Fan, 380V

5 M*** Motor- Fan, 460V

5 M*** Motor- Fan, 575V

50 WAA Sensor- Outdoor Air, 20 ft.

1

1.4 HP

1.4 HP

1.4 HP

Part

Number

10000108765

10000107008

10000100048

10000107009

10000108872

10000108873

10000108874

193414602

Quantity

1 per fan - see next page

Coils- Condenser Identify from diagram and Contact Daikin Applied

1

Mounted to Condenser Coil tubesheet behind the switch box.

***= Fan number 101 - 310.

1 per fan

1 per fan

1 per fan

1 per fan

1 per fan

1 per fan

1 per unit

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 24

Refrigeration Section

Fan Totals per Unit

Standard Efficiency: Code 4 = S*, High Efficiency: Code 4 = H*

Unit Std. Eff.

Size Ckt 1 Ckt 2 Ckt 3

375

400

425

445

470

500

530

7 7

7 7

8

8

8

8

8

8

10 10

10 10

8

8

8

8

10

8

10

Total Ckt1 Ckt 2

= 22 --

= 22 --

--

--

= 24 -- --

= 24 8

= 26 8

8

8

= 28 10 10

= 30 10 10

High Eff.

Ckt 3 Total

--

--

--

8

10

8

10

--

--

--

= 24

= 26

= 28

= 30

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 25

Refrigeration Section

Evaporator Diagram

10

8

9

1

F116

7

4A

WOE

WIE

4

10

9

8A

12

5

18

2 2A

Liquid Connection

End

20

19

Suction Connection

End

20

15

5

6

18

14

For units built after 8/1/11, contact Daikin Applied for part number identification of Evaporator Assemblies.

All other Evaporator parts listed apply to all dates.

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 26

Refrigeration Section

Evaporator Components

For units built after 8/1/11, contact Daikin Applied for part number identification of Evaporator Assemblies.

All other Evaporator parts listed apply to all dates.

Ref. No. 1: Evaporator

Description / Unit Sizes

Standard Efficiency Units (Code 4= S*)

375A

400A

425A

445A

470A

500A

530A

High Efficiency Units (Code 4= H*)

445A

470A

500A

530A

See next page for Evaporator components.

Left-Hand Evap

10000108730

10000108732

10000108733

10000108733

10000108733

10000108733

10000108733

10000108732

10000108733

10000108733

10000108733

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 27

Refrigeration Section

Evaporator Components

18

18

18

19

20

NS

NS = Not Shown

9

9

10

12

14

15

5

6

7

8

8A

Ref

No.

2

2A

4

4A

R5

F116

Sch. Part

Sym. Description

Ferrule- Liquid

Flange- Liquid

WIE Sensor- Evaporator Inlet, 60 ft.

WOE Sensor- Evaporator Outlet, 60 ft.

Well- Sensor

Heater- Evaporator

Switch- Evaporator Flow

Cable- for Evap Flow Switch

Gasket- Inlet Head

Gasket- Suction Head

Gasket- Distributor

Gasket- Distributor

O'Ring- Liquid

Bolt- Liquid Ferrule

Bolt- Suction Connection

O'Ring- Suction

Bolt- Head (M14- 16 x 1.5 x 130)

Bolt- Head (M16 x 1.5 x 145)

Bolt- Head (M16 x 1.5 x 70)

Valve- Mini Ball, 0.50 NPT

Pad- Vibration, 4" x 3.25"

Insulation

Qty.

2

1

3

12

1

1

1

1

1

1

3

3

2

1

12

3

22

4

22

1

4 as needed

Part No.

E44070043

E44060009

193414606

193414606

E44070058

E44191111

331796201

330571403

E44136603

E44136603

E44136604

E44136605

E44130170

E10154000

E14155000

E44130201

E16151300

E16151400

E16157000

071596201

735008725

047662050

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 28

Coil and Base Frame Grilles

Standard Efficiency: Code 4 = S*

High Efficiency: Code 4 = H*

Unit

Std. High

Eff. Eff.

Size Total Total

Fans Fans

375 22

400 22

425 24

445

470

500

24

26

28

530 30

--

--

--

24

26

28

30

Coil Grilles

Code 28=G, F

Unit configuration will vary with number of fans.

1

Ref Part

No. Description

1 Grille- Coil

1

Part

Number

10000107007

1

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

Quantity

1 per fan

3

2

Base Frame Grilles

Code 28=F, C

22 Fan Unit shown

1

4

Ref Part

No. Description

1

2

3

4

Grille- Base

Grille- Left Hand Rear

Grille- Right Hand Rear

Grille- Front

1

2

2

2

Part

Number

10000108704

10000108705

10000108706

10000108707

Quantity

1 per fan

1 per unit

1 per unit

1 per unit

1

Each base grille is attached using four (4) screws p/n 331578401.

2

Each front or rear grille is attached using six (6) screws p/n 331578401. Front Grille not used on units with VFD Starters.

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 29

Standard Efficiency: Code 4 = S*

High Efficiency: Code 4 = H*

Unit

Std. High

Eff. Eff.

Size Total Total

Fans Fans

375 22

400 22

425 24

445

470

500

24

26

28

530 30

--

--

--

24

26

28

30

Coil Louvers

Code 28=L, B, C

Unit configuration will vary with number of fans.

Ref Part

No. Description

2 Louvered Panel- Coil

1

Part

Number

10000101793

1

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

Quantity

1 per fan

2

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 30

Standard Efficiency: Code 4 = S*

High Efficiency: Code 4 = H*

Unit

Std. High

Eff. Eff.

Size Total Total

Fans Fans

375 22

400 22

425 24

445

470

500

24

26

28

530 30

--

--

--

24

26

28

30

6

Base Frame Louvers

Code 28= B

22-24 Fan Units

4

5

7

6

5

6

5

10

11

10

5

4

4

6

6

5

6

5

22 Fan Unit

3

2

5

6

5

6

4

5

3

4

2

6

4

6

6

5

4

24 Fan Unit

10

11

10

5

4

Ref Part

No. Description

2 Louvered Panel- Rear Bottom

3 Louvered Panel- Rear Top

4 Louvered Panel- Side

5 Louvered Panel- Side

6 Louvered Panel- Side

7 Louvered Panel- Side

10 Louvered Panel- Front Side

1

11 Louvered Panel- Front Center

1

1

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

2 Screw part number 331578401.

Part

Number

# of Fans

22 24

10000101795 1 1

screws per panel

2

10000101796 1 1

10000101797 9 14

10000101798 6 5

10000101799 6 5

10000101792 1

10

14

332527901 2 2 9

332527902 1 1 10

16

10

6

10

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 31

Base Frame Louvers

Code 28= B

26-28 Fan Units

Standard Efficiency: Code 4 = S*

High Efficiency: Code 4 = H*

Unit

Std. High

Eff. Eff.

Size Total Total

Fans Fans

375 22

400 22

425 24

445

470

500

24

26

28

530 30

--

--

--

24

26

28

30

6

4

5

6

5

6

4

5

3

2

6

5

6

4

26 Fan Unit

10

11

10

5

4

4

4

5

3

4

5

6

4

5

6

2

6

6

6

5

4

28 Fan Unit

10

11

10

5

4

4

Ref Part

No. Description

2 Louvered Panel- Rear Bottom

3 Louvered Panel- Rear Top

4 Louvered Panel- Side

5 Louvered Panel- Side

6 Louvered Panel- Side

10 Louvered Panel- Front Side

1

11 Louvered Panel- Front Center

1

Part

Number

# of Fans

26 28

10000101795 1 1

screws per panel

2

10000101796 1 1

10000101797 16 20

10000101798 5 4

10000101799 5 4

16

10

6

10

10

332527901 2 2 9

332527902 1 1 10

1

2

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

Screw part number 331578401.

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 32

Standard Efficiency: Code 4 = S*

High Efficiency: Code 4 = H*

Unit

Std. High

Eff. Eff.

Size Total Total

Fans Fans

375 22

400 22

425 24

445

470

500

24

26

28

530 30

--

--

--

24

26

28

30

Base Frame Louvers

Code 28= B

30 Fan Units

6

4

5

6

4

5

6

4

4

5

3

6

5

6

4

30 Fan Unit

2

10

11

10 5

4

Ref Part

No. Description

2 Louvered Panel- Rear Bottom

3 Louvered Panel- Rear Top

4 Louvered Panel- Side

5 Louvered Panel- Side

6 Louvered Panel- Side

10 Louvered Panel- Front Side

1

11 Louvered Panel- Front Center

1

1

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

2 Screw part number 331578401.

Part

Number

10000101795

10000101796

10000101797

10000101798

10000101799

# of Fans screws

30

1

1

20

per panel

16

10

5

5

332527901 2

332527902 1 10

6

10

10

9

2

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 33

Controls

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

Box Locations and Label Detail

Control Panel Power Panel- Left Side Power Panel- Right Side

Terminal Box

( one per compressor)

5

4

6

3

2

1

Circuit 2

Starter Box

Fan VFD location

Label Detail

For all control components not detailed or for unit specific controls (i.e. main disconnect, solid state contactors), please contact Daikin Applied with the Control Box Serial Number and Control Box Part Number. These numbers are located on the Control box rating label (see example below). This label is found inside the panel.

Control Box Serial Number

“S” + Year + ##### + detail#

Solid State

Starter Panel

( one per compressor)

Circuit 2 shown or

Wye- Delta

Starter Panel

( one per compressor)

Circuit 2 shown

Control Box Part Number

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 34

Controls

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

Control Panel Detail

Sch. Part

Sym. Description

AC Expansion Controller- Alarms

AWM Advanced Web Module

2

F12 Fuse- Outlet

F59 Fuse- Evaporator Heater Protection

FC Expansion Controller- Fans

FC2 Expansion Controller- Fans

FC3 Expansion Controller- Fans

K11 Relay- Emergency Stop

Q0 Switch- Unit Shut Off

Q1 Switch- Pumpdown

Q2 Switch- Pumpdown

Q3 Switch- Pumpdown

Q11 Switch- Emergency Stop

1

Q12 Circuit Breaker

REC1 Receptacle

UC Controller- MicroTech III

Circuit #1

Circuit #2

Circuit #3

Part

Number

193407501

193408502

300046446

300046455

193407601

193407601

193407601

300046445

300046456

300046456

300046456

300046456

300046448

300046447

330472601

193407301

1

Mounted through the door.

2

This control board must be programmed in order to function correctly. When ordering a replacement, provide the unit model and serial number so that unit specific software code can be loaded before shipment.

1

1

1

1

1

1

1

1

1

1

1

1

1

Qty.

1

1

1

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 35

Controls

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

Power Panel Detail

Q101-

Q107

KM102-107

Q201-

Q207

KM202-207

Q301-

Q310

KM302-310

F1 or

Q20

P10 or

Q10

F2 or

Q30

F3

M10

Sch. Sym.

F1, 2, 3

P10

Q10

Q20

Q30

Part Description

Circuit Breaker- Compressor 1, 2, 3

Power Block- Main

Switch- Main Disconnect

Switch- Main Disconnect

Switch-Main Disconnect

Only on Single Point units: C12= PC, DC, DH

Units with Power Block: C12= PC

Units with Disc Switch: C12= DC, DH, WN, WH

Only on Multi-Point units: C12= WN, WH

Only on Multi-Point units: C12= WN, WH

To insure proper replacement part number for any of the items above, contact Daikin Applied with the Control Box Serial Number and Control Box Part number. See earlier Controls page for Label example.

See next page for other Power Panel component part numbers.

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 36

Controls

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

Power Panel Detail

Sch.

Sym.

AM1

F100, 200, 300

F112, 212, 312

F120

F120

F120

F130, 230, 330

GFR1, 2, 3

GFR1 CT

K16, 26, 36

KM102- 107

KM202- 207

KM302- 310

LR1, 2, 3

M10

Q101- 107

Q201- 207

Q301- 310

T1

T1

T1

T2

VFD1, 2, 3

VFD1, 2, 3

VFD1, 2, 3

VM1

Part

Description

Ammeter: 0-1500A

1

Circuit Breaker- Circuit #1 Fans

Phase Voltage Monitor

Fuse- Control Transformer

Fuse- Control Transformer

Fuse- Control Transformer

Fuse- PVM

Relay- Ground Fault

Ground Fault Current Sensor

Relay- Fan Motor

Contactor- Fans

Contactor- Fans

Contactor- Fans

Line Reactor

Control Box Exhaust Fan

MSP- Fans

MSP- Fans

MSP- Fans

Transformer- Control

Transformer- Control

Transformer- Control

Transformer

Fan VFD

2

Fan VFD

2

Fan VFD

2

Volt Meter: 0- 600V

1

1

Mounted on the outside of the power panel door.

2

Not shown - The Fan VFDs are located on the cross rail near the front of the Evaporator.

Part

Number

Code 14= A

300046459

600V/100A

300043195

300040118

208/230V

300046446

380V

300046449

460V, 575V

300046450 1

3

1

1

Qty.

1

3

3

300046454

330315101

349937410

300046445

3

1

3

Circuit #1

300046444 1/fan

Circuit #2

300046444 1/fan

Circuit #3

300046444 1/fan

460V

300046411

300047148

3

1

Circuit #1

300046443 1/fan

Circuit #2

300046443 1/fan

Circuit #3

300046443 1/fan

208/230/460V:120V

300046451

380V:120V

300046453

575V:120V

300046452

24V

300046472

208/230V

300046457

1

1

380V, 460V

300046412

575V

300046259

Code 14= A

300046460

3

3

1

1

3

1

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 37

Controls

Solid State Starter Panel

Code 09= SS

KM1-1

K2B-1

KT-1

F0-1

LJV-1

MPR-1

EEXV1

MP1

T20-1

CC1

Circuit 1 shown

Sch.

Sym.

Part

Description

CC1, 2, 3 Controller- Circuit

EEXV1, 2, 3 Controller- Expansion Valve

F0-1, 2, 3 MSP- Heater

K2B-1, 2, 3 Contactor- Turbo

KLJ-1, 2, 3 Relay- Liquid Injection

KM1-1, 2, 3 Contactor- Solid State

KT-1, 2, 3

MP1, 2, 3

Relay- Turbo Solenoid

Motor Protector

MPR-1, 2, 3 Relay- Motor Protection

T20-1, 2, 3 Transformer- 120V to 24V

Part

Number

193407501

300046465

300044140

349934724

300046470 see next page

300046470

330343902

330278110

300046466

Qty per

Panel

1

1

1

1

1

1

1

1

1

1

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 38

7

Controls

Solid State Starter Panel

Code 09= SS

1

MX2 Card

6

3 2

5

5

5

KM1-1,2 Contactor Assy 300048732 used on:

AWS 375-400, Std Eff, circuit 1 .......AWS 375-400, Std Eff, circuit 2 ...... AWS 375 & 425, Std Eff, circuit 3

AWS 445-470, High Eff, circuit 1 .....AWS 445-470, High Eff, circuit 2 .... AWS 445 & 500, High Eff, circuit 3

Sch.

Sym.

Part

Description

KM1-1, 2, 3 Contactor - Solid State, complete assembly

' 1

2

3

5

6

7 includes:

MX2 Low Voltage Motor Starter Card

Contactor Bypass, 75A, 50HP, 120V

Surge Suppressor

SCR, 660A, 1800V

Current Transformer

Snubber Assembly

Part

Number

300048732

300048820

300040148

300043749

300042134

300042127

300043777

Qty per panel

1

3

6

1

3

3

1

KM1-1,2 Contactor Assy 300047990 used on:

AWS 425-530, Std Eff, circuit 1 .....AWS 425-530, Std Eff, circuit 2 .... AWS 400 & 445-530, Std Eff, circuit 3

AWS 500-530, High Eff, circuit 1 ...AWS 500-530, High Eff, circuit 2 .. AWS 470 & 530, High Eff, circuit 3

Sch.

Sym.

Part

Description

KM1-1, 2, 3 Contactor - Solid State, complete assembly

' 1

2

3

5

6

7 includes:

MX2 Low Voltage Motor Starter Card

Contactor Bypass, 85A, 60HP, 120V

Surge Suppressor

SCR, 660A, 1800V

Current Transformer

Snubber Assembly

Part

Number

300047990

300048820

300043218

300043749

300042134

300042127

300043777

Qty per panel

1

1

3

3

6

3

1

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 39

Controls

Wye-Delta Starter Panel

Code 09= WD

KM3-1

F5-1

KT1-1

K2B-1

KT-1

FO-1

LJV-1

MPR-1

EEXV1

MP1

CC1

KM2-1

KM1-1

T20-1

Circuit 1 shown

Sch.

Sym.

CC1, 2, 3

EEXV1, 2, 3

F0-1, 2, 3

F5-1, 2, 3

K2B-1, 2, 3

KLJ-1, 2, 3

KM1-1, 2, 3

KM2-1, 2, 3

KM3-1, 2, 3

KT-1, 2, 3

KT1-1, 2, 3

MP1, 2, 3

MPR-1, 2, 3

T20-1, 2, 3

Part

Description

Controller- Circuit

Controller- Expansion Valve

Heater- MSP

Overload- Thermal

Contactor- Turbo Relay

Relay- Liquid Injection

Contactor- Wye Delta

Contactor- Wye Delta

Contactor- Wye Delta

Relay- Turbo Solenoid

Time Delay- Starter

Motor Protector

Relay- Motor Protection

Transformer- 120V to 24V

Part

Number

193407501

300046465

300044140

See next page

349934724

300046470

See next page

See next page

See next page

3000464701

300046469

330343902

330278110

300046466

Qty per

Panel

1

1

1

1

1

1

1

1

1

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 40

Controls

Wye-Delta Starter Panel

Code 09= WD

Starter Label example.

Refer to the Starter Label to identify the

Starter Max RLA.

Starter

Max

RLA

Unit

Voltage

Compressor Contactors

KM1-1, 2, 3

KM2-1, 2, 3 KM3-1,2, 3

200A

241A

275A

317A all all all all

150A 300042135 105A 300042917

180A 300040787 180A 300040787

250A 300042136 180A 300040787

250A 300042136 180A 300040787

413A

413A

208V

230V

300A 300042137 300A 300042137

300A 300042137 180A 300040787

413A 380V w/o

Economizer

300A 300042137 300A 300042137

413A 380V w/ Economizer

300A 300042137 180A 300040787

551A all 400A 300042138 300A 300042137

Thermal

Overload

F5-1, 2, 3

130A 300046493

150A 300046494

150A 300046494

200A 300046495

250A 300046496

250A 300046496

250A 300046496

250A 300046496

350A 300046497

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 41

Controls

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

Box Locations and Label Detail

Control Panel Power Panel

Fan VFD location

Label Detail

For all control components not detailed or for unit specific controls (i.e. main disconnect, solid state contactors), please contact Daikin Applied with the Control Box Serial Number and Control Box Part Number. These numbers are located on the Control box rating label (see example below). This label is found inside the panel.

Control Box Serial Number

“S” + Year + ##### + detail#

Control Box Part Number

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 42

Controls

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

Control Side

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 43

Controls

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

Control Side

Sch.

Sym.

AC

AWM

CC1,2,3

EEXV1,2,3

F11

F12

F59

F120

FC, FC2,3

GFR1,2,3

K11

K13

K16

K23

K26

K33

K36

KLJ-1,2,3

MP1,2,3

MPR1,2,3

Q0

Q1,2,3

Q11

REC1

T2

T20-1,2,3

UC

VFD1,2,3

Part

Description

Expansion Controller- Alarms

Advanced Web Module

Controller- Circuit

Extension I/O for Electr. Exp. Valve

Fuse- Unit Controller, 10A Rejection Type

Fuse- Outlet

Fuse- Evaporator Heater Protection

349937116

Fuse- Control Transformer, 12A Rejection Type (380V & 460V)

349937132

Expansion Controller- Fans

Relay- Ground Fault

Relay- Emergency Stop

Relay- Mechanical High Pressure, Circuit 1

Relay- Fan Motor, Circuit 1

Relay- Mechanical High Pressure, Circuit 2

Relay- Fan Motor, Circuit 2

Relay- Mechanical High Pressure, Circuit 3

Relay- Fan Motor, Circuit 3

Relay- Liquid Injection

Motor Thermal Protection

Relay- Motor Protector

Switch- Unit Shut Off

Switch- Pumpdown

Part

Number

193407501

193408502

193407501

193407901

349937131

349937131

193407601

193432101

349934765

349934764

349934764

349934764

349934764

349934764

349934764

193439901

Switch- Emergency Stop (Not shown -mounted through the door) 193441101

Receptacle- Ground Fault Interrupter

Transformer- 100VA, 115V-24V

Transformer- 50VA, 115V-24V

Controller- MicroTech III

Fan VFD

1

193445901

349934762

001355000

001355000

039003600

330386105

349937203

193407301

193445601

1

1

3

1

3

3

1

1

3

1

1

1

3

1

1

1

1

*

1

3

3

1

1

3

1

Qty.

1

1

3

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

AM1 all all all

VM1 all all

1

Mounted on the outside of the control box door. all

Description

Ammeter- 0-1200A

1

Voltmeter- 0-600V

1

Part Number Qty

193446002 1

193446701 1

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 44

Controls

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

Control Side

Units with Standard Short Circuit Current Rating (Code 12 = PC, DC, WN)

Sch. Part

Sym. Description

Units without Fan VFDs (Code 27 = F)

Q101-110 MSP- Fans

Q201- 210 MSP- Fans

Q301- 310 MSP- Fans

Circuit #1

Circuit #2

Circuit #3

Part

Number Qty.

349934055 1/fan

349934055 1/fan

349934055 1/fan

Units with Fan VFDs (Code 27 = V)

Q101 Manual Mtr Starter- Fans

Q201 Manual Mtr Starter- Fans

Q301 Manual Mtr Starter- Fans

Q102- 110 MSP- Fans, Low Short Circuit

Q202- 210 MSP- Fans, Low Short Circuit

Q302- 310 MSP- Fans, Low Short Circuit

Circuit #1

Circuit #2

Circuit #3

Circuit #1

Circuit #2

Circuit #3

193439703 1/fan

193439703 1/fan

193439703 1/fan

349934055 1/fan

349934055 1/fan

349934055 1/fan

Units with High Short Circuit Current Rating (Code 12=DH,WH)

Sch.

Sym.

Part

Description

Q101-110 MSP- Fans

NS

NS

NS

JFU1,2,3 High Short Circuit Fuse, 30A, 600V

JFU1,2,3 High Short Circuit Fuse, 60A, 600V

JFU1,2,3 High Short Circuit Fuse, 100A, 600V

* Contact Daikin Applied.

** Contact Daikin Applied to determine which High Short Ckt Fuse is used in a specific unit.

NS = Not Shown

Part

Number

*

Qty.

193403108 ** 1

193403113 ** 1

193403117 ** 1

NS

NS

NS

NS

Sch. Sym. Part Description

F10

F100

F200

F300

Exhaust Fan Fuse, 10A

Circuit Breaker- Circuit #1 Fans

Circuit Breaker- Circuit #2 Fans

Circuit Breaker- Circuit #3 Fans

NS F130 Fuse- PVM

NS

KM101- 110

Contactor- Fans

NS

KM201- 210

Contactor- Fans

NS

KM301- 310

Contactor- Fans

NS LR1, 2, 3 Line Reactor

NS

NS

NS = Not Shown

SS1

SS2

Switch- Voltmeter

Switch- Ammeter

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A

Circuit #1

Circuit #2

Circuit #3

Part Number

049759816

Contact Daikin Applied

Contact Daikin Applied

Contact Daikin Applied

Qty

1

349937120

349932123

349932123

349932123

349964902

193446601

193446101

1

1/fan

1/fan

1/fan

3

1

1

Rev. K 05/17 RPL 7000143 / Page 45

Controls

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

Power Side

Q10 or

PB1

Q12

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 46

Controls

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

Power Side

Sch.

Sym.

Part

Description

CT 4,5,6 Current Transformer, 1200:5A

F0-1,2,3 Manual Motor Protector MMP/MSP, PB (Code 12= PC, DC or WN)

349934026

F0-1,2,3 Manual Motor Protector MMP/MSP, Rotary (Code 12= DH or WH)

349934006

K1,2,3

K1,2,3

Q12

Relay- Crankcase Heater (Code 12= PC, DC or WN)

Relay- Crankcase Heater (Code 12= DH or WH)

Fuse- Control Transformer, 20A Non-rejection Type

193454201

193454301

349937036

T1

T1

Transformer- Control, 2000VA, 380V-115V

Transformer- Control, 2000VA, 460V-115V

T1 Transformers include the following:

Finger Safe Cover for T1

Fuse Puller Kit for T1

Part

Number

193432207

Qty.

3

349992908

038253958

349955901

349955801

3

3

3

3

1

1

1

Sch.

Sym.

GCT1

Units with Single Point Pwr Blk or Disconnect (Code 12 = PC, DC or DH)

Ground Fault Current Sensor

Part

Number

193432205

Units with Multi Point Disconnect (Code 12 = WN or WH)

GCT1,2,3 Ground Fault Current Sensor

193432203

Qty

1

3

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 47

Controls

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

Power Side

VFD-1, VFD-2, VFD-3 Compressor VFD Starter

Unit Voltage

Size

445A 460V

445A 380V

470A 460V

500A 460V

530A 460V

Circuit 1

VFD-1

Circuit 2

VFD-2

Circuit 3

VFD-3

193439003 193439003 193439003

193439004 193439004 193439004

193439003 193439003 193439004

193439004 193439004 193439003

193439004 193439004 193439004

VFU1,2,3 Fuse

EMI1,2,3 EMI Filter

Used with

193439003 Compressor VFD (362A)

VFU1,2,3 Fuse- Semi-Conductor, 800A

Fuse Block- Semi-Conductor

EMI1,2,3 EMI Filter (Code 9 = VE)

193439603

193439501

193445702

Used with

193439004 Compressor VFD (414A)

VFU1,2,3 Fuse- Semi-Conductor, 800A

Fuse Block- Semi-Conductor

EMI1,2,3 EMI Filter (Code 9 = VE)

Note: EMI1,2,3 are not shown on diagram

193439603

193439501

193445702

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 48

Controls

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

Power Side

PB1 - Single Point Power Block (Code 12 = PC)

Unit

Size

445-530

Efficiency

Code 4 = H*

High

Voltage

380V, 460V

Power Block

1400A

Power Block

Part Number

193445001

Q10 - Main Disconnect (Code 12 = DC, DH, WN or WH)

Unit

Size

445-530

Efficiency Voltage Disconnect

Code 4 = H*

High 380V, 460V 1200A

Disconnect Handle Shaft

Part Number Part Number Part Number

193438202 349961206 349962238

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 49

Controls

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

Power Side

F1, 2, 3 - Multi Point Main Disconnect with Standard Short Circuit Current Rating (Code 12 = WN)

F1, 2, 3

Efficiency

Code 4 = H*

High

Voltage

380V, 460V

Code 12

WN

Molded Case

Circuit Breaker

400A / 35KA

Part

Number

193454101

F1, 2, 3 - Multi Point Main Disconnect with High Short Circuit Current Rating (Code 12 = WH)

Unit

Size

F1, 2, 3

Efficiency

Code 4 = H*

High

Voltage

380V, 460V

Code 12

WH

Molded Case

Circuit Breaker

400A / 65KA

Part

Number

193454102

F1, 2, 3 - Compressor Circuit Breaker with Standard Short Circuit Current Rating (Code 12 = PC or DC)

Unit

Size

F1, 2, 3

Efficiency

Code 4 = H*

High

Voltage

380V, 460V

Code 12

WN

Molded Case

Circuit Breaker

400A / 30KA

Part

Number

193454001

F1, 2, 3 - Compressor Circuit Breaker with High Short Circuit Current Rating (Code 12 = DH)

Unit

Size

F1, 2, 3

Efficiency

Code 4 = H*

High

Voltage

380V, 460V

Code 12

WH

Molded Case

Circuit Breaker

400A / 65KA

Part

Number

193454102

Handle for 400A Circuit Breaker

Shaft for 400A Circuit Breaker

193437901

349962236

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 50

Controls

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

Control Box Exhaust and Intake Fans

M12

M11

M10

Sch. Sym.

M10

M10

M11

M12

M12

Part Description

Control Box Exhaust Fan

Control Box Exhaust Fan

Control Box Intake Fan

Unit sizes 445-500

Unit sizes 530

Control Box Exhaust Fan Unit sizes 445-500

Control Box Exhaust Fan Unit size 530

Part Number

193441002

193441003

193440803

193441002

193441003

Qty

1

1

1

1

1

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 51

Controls

Terminal Box

Type A Terminal Plate

For more information, see

Parts Bulletin PB-0512-01.

Ref. Part

No. Description

50 Motor Terminal Plate

Motor Terminal Plate Gasket

Motor Terminal Bolt, M8

Bus Bar

Electrical Barrier

Terminal Box Mounting Screw, M6

Type B Terminal Plate

For more information, see

Parts Bulletin PB-0512-01.

5

4

6

3

2

1

Part

Number

330875701

300040078

300040079

300044004

330719201

330821902

P5

50

Qty.

1 per compressor

1 per compressor

14 per compressor

3 per compressor

1 per compressor

4 per compressor

P3

P4

50

Ref. Part

No. Description

50 Motor Terminal Plate

Motor Terminal Plate Gasket

P3 Terminal Plate Insulator

Motor Terminal Bolt, M10 (Starter side)

Lock Washer (Starter side)

P4 Mounting Bolt, M8 (Plate mounting)

P5 Terminal Box Screw, M6

Part

Number

131073022

300040078

131083020

130306091

130902028

300040079

330821902

Qty.

1 per compressor

1 per compressor

6 per compressor

6 per compressor

6 per compressor

14 per compressor

4 per compressor

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 52

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*

Unit

Std. High

Eff. Eff.

Size Total Total

Fans Fans

375 22

400 22

425 24

445

470

500

24

26

28

530 30

--

--

--

24

26

28

30

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.

30

Units with Aluminum Fin Condenser (Code 8 = A, B, E) Group #

Units with Copper Fin Condenser (Code 8 = C, F)

7

Total # of Fans

22

8

24

8

26

9

28

9

Group # 10 11 11 11 11

Group

#

7

8

9

10

11

Complete

Kit

Part #

332325809

332325810

332325811

332325812

332325815

331481404

Charcoal

2

2

4

2

2

RIS Isolator Part #s and Quantities

331481403 331481402

Lime

4

4

2

4

2

Brick Red

2

2

2

331481405

Purple

2

4

2

2

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 53

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*

Unit

Std. High

Eff. Eff.

Size Total Total

Fans Fans

375 22

400 22

425 24

445

470

500

24

26

28

530 30

--

--

--

24

26

28

30

Use the chart above to determine the Total # of Fans. Use the chart below to identify the corresponding

Isolator Group #. Then, see the last chart for the Complete Kit and component part numbers.

Units with Aluminum Fin Condenser

28 30

(Code 8 = A, B, E) Group # 21 22 23 24 24

Units with Copper Fin Condenser (Code 8 = C, F) Group #

22

27

Total # of Fans

24

28

26

29 29 29

Group

#

21

22

23

24

27

28

29

Complete

Kit

Part #

332320810

332320811

332320812

332320813

332320816

332320817

332320818

Spring Isolator Part #s and Quantities

Dark Green Dark Purple

8

16

16

8

8

16

8

8

Gray

24

8

16

16

16

8

8

Black

8

White

8

8

8

16

16

16

Housing CP4

8

10

10

10

8

10

10

332620800 332620600 332620400 332620900 332621000 026219800

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 54

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*

Unit

Std. High

Eff. Eff.

Size Total Total

445 24

470

500

530

Fans Fans

26

28

30

24

26

28

30

Use the chart above to determine the Total # of Fans. Use the chart below to identify the corresponding

Isolator Group #. Then, see the last chart for the Complete Kit and component part numbers.

Units with Aluminum Fin Condenser

(Code 8 = A, B, E)

Units with Copper Fin Condenser (Code 8 = C, F)

Group #

Group #

24

38

Total # of Fans

26 28 30

38 38 42

38 38 41 41

Complete

Group

#

38

41

42

Kit

Part #

332325824

332325827

332325825

RIS Isolator Part #s and Quantities

331481403 331481404

Lime

12

6

4

Charcoal

6

8

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 55

Accessories

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

Isolator Kits - Spring

Standard Efficiency: Code 4 = S*

High Efficiency: Code 4 = H*

Unit

Std. High

Eff. Eff.

Size Total Total

445 24

470

500

530

Fans Fans

26

28

30

24

26

28

30

Use the chart above to determine the Total # of Fans. Use the chart below to identify the corresponding

Isolator Group #. Then, see the last chart for the Complete Kit and component part numbers.

Units with Aluminum Fin Condenser

(Code 8 = A, B, E)

Units with Copper Fin Condenser (Code 8 = C, F)

24

Total # of Fans

26 28 30

Group # 49 50 50 51

Group # 49 50 51 51

Group

#

49

50

51

Complete

Kit

Part #

332320825

332320826

332320827

332620800

Dark Green

40

48

24

Spring Isolator Part #s and Quantities

332620600

Dark Purple

8

332620900

Gray

24

026219800

Housing CP4

12

12

12

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 56

Description

Flow Switch- Paddle

Flow Switch Kit- Electronic

Flow Switch Only

Cable- Flow Switch

Accessories

Flow Switch

Part No.

017503300

332688401

331796201

330571404

Sound Enclosure Kit

Description Part No.

Sound Enclosure Kit, 3 circuit (only available on units without VFD Starters) 332523853

Description

Alarm Bell Kit

Relay, SPDT, 30A, 120VAC

Alarm Bell

Transformer

Alarm Bell

Inlet Strainer

Description

Inlet Strainer, Stainless Steel, Field Kit (3-ckt units)

Part No.

332688502

072937402

017809400

330386102

Part No.

331758910

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 57

Accessories

Field-Installed Fan VFD Kits

Description

Field-Installed Fan VFD Kit for units without VFD Starters

460V / 60Hz

575V / 60Hz

Field-Installed Fan VFD Kit for units with VFD Starters

400V / 50Hz

460V / 60Hz

Part No.

332688604

332688606

193503007

193503001

High Ambient Exhaust Fan Kit

Description

High Ambient Exhaust Fan Kit for units without VFD Starters

Part No.

333930401

Rapid Restore

Description

Rapid Restore Kit for units without VFD Starters

Rapid Restore Kit for units with VFD Starters

Part No.

333930501

193503101

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 58

Accessories

Base and Coil - Grille and Louver Kits

Standard Efficiency: Code 4 = S*, High Efficiency: Code 4 = H*

Unit

Std. High

Eff. Eff.

Size Total Total

Fans Fans

375 22

400 22

425 24

445

470

500

24

26

28

530 30

--

--

--

24

26

28

30

Base Grille Kits* - Units with Wye-Delta or SS Starter (Code 8 = WD, SS)

22

332688126

24

332688128

Total # of Fans

26

332688130

28

332688132

30

332688134

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

24

332688143

26

332688144

Total # of Fans

28

332688145

30

332688146

* Kit part numbers above include Grilles and hardware. For component details, see earlier pages concerning Coil and

Base Frame Grilles and Louvers.

22

332688226

24

332688228

Coil Louver Kits**

Total # of Fans

26

332688230

28

332688232

30

332688234

Base & Coil Louver Kits**- Units with Wye-Delta or SS Starter (Code 8 = WD, SS)

22

332688326

24

332688328

Total # of Fans

26

332688330

28

332688332

30

332688334

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

24

332688343

26

332688344

Total # of Fans

28

332688345

30

332688346

** 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 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 59

650

Accessories

BACnet MS/TP Communications Module

Ref. Description

No.

650 BACnet MS/TP Kit

Part

Number

Qty.

350147414 1

700

BACnet with IP/Ethernet

Ref. Description

No.

700 BACnet IP/Ethernet Kit

Part

Number

Qty.

350147415 1

827

MODBUS Communications Module

Ref. Description

No.

827 MODBUS Installation Kit

Part

Number

Qty.

350147413 1

920

LonMark Communications Module

Ref. Description

No.

920 LonMark Installation Kit

Part

Number

Qty.

350147412 1

950

Remote Display Kit

Ref. Description

No.

Remote Display Kit

950 Control- Remote Keypad

Part

Number

Qty.

350147416 1

193408001 1

Air Cooled Screw Comp. Chiller, AWS 375-530, 3-Ckt, 60Hz Vint. A Rev. K 05/17 RPL 7000143 / Page 60

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