Magnitude Magnetic Bearing Centrifugal Chiller WME0500S

Magnitude Magnetic Bearing Centrifugal Chiller WME0500S
Replacement Parts List No. 700017600
Revision U 08/12
MagnitudeTM Magnetic Bearing
Centrifugal Chiller
WME0500S
To find your Daikin McQuay parts distributor, call 1-800-377-2787 or visit www.DaikinMcQuay.com
Contents
Parts List Revision History .............................................................................................................................. 3
Unit Nomenclature
Model Number Nomenclature ......................................................................................................................... 4
Serial Number Nomenclature .......................................................................................................................... 4
Model Number- Complete ......................................................................................................................... 5- 10
Electrical Legend ............................................................................................................................................ 11
Controls
Main Control Box ....................................................................................................................................... 12
VFD Enclosure ........................................................................................................................................... 13
VFD Chassis......................................................................................................................................... 14, 15
Compressor Wiring Harness....................................................................................................................... 15
VFD Power Supply Plate ..................................................................................................................... 16, 17
OITS- Operator Interface Touch Screen Panel .......................................................................................... 18
Control Sensors
087 Impeller Units Sensor Location Diagrams ........................................................................................... 19
092 Impeller Units Sensor Location Diagrams ........................................................................................... 20
Components ............................................................................................................................................... 21
Compressor
Motor/Bearing Assemblies ......................................................................................................................... 22
Motor/Bearing Assembly Components ...................................................................................................... 23
087 Impeller- (Compressor Revision/Code 07= AAA)
Impeller Assembly ............................................................................................................................... 24
Impeller Seal & Compressor Fittings ............................................................................................. 25, 26
Discharge Housing & High Speed Shaft Seal ..................................................................................... 27
Inlet Assembly ............................................................................................................................... 28, 29
092 Impeller- (Compressor Revision/Code 07= AAB)
Impeller Assembly ............................................................................................................................... 30
Impeller Seal & Compressor Fittings ............................................................................................. 31, 32
Discharge Housing & High Speed Shaft Seal ..................................................................................... 33
Inlet Assembly ............................................................................................................................... 34, 35
Unit Assembly
Relief & Shutoff Valves ........................................................................................................................ 36, 37
Discharge Piping Stack ........................................................................................................................ 38, 39
Suction Piping ...................................................................................................................................... 40, 41
Liquid Injection ........................................................................................................................................... 42
Rotor Cooling 087 Impeller .................................................................................................................. 43, 44
Rotor Cooling 092 Impeller .................................................................................................................. 45- 47
Stator Cooling 087 Impeller ................................................................................................................. 48, 49
Stator Cooling 092 Impeller ................................................................................................................. 50, 51
VFD Cooling ............................................................................................................................................... 52
Liquid Line ............................................................................................................................................ 53, 54
Condenser
Diagrams .................................................................................................................................................... 55
26" Condenser Heads, Head Gaskets & Hardware ............................................................................. 56, 57
30" Condenser Heads, Head Gaskets & Hardware ............................................................................. 58, 59
Tube Counts, Tubes, Sight Glass, Shut Off Valve & Gasket, Charge Valve & Cap .................................. 60
Evaporator
Diagrams .................................................................................................................................................... 61
30" Evaporator Heads, Head Gaskets & Hardware ............................................................................. 62, 63
36" Evaporator Heads, Head Gaskets & Hardware ............................................................................. 64, 65
Tube Counts, Tubes, Sight Glass, Charge Valve & Cap ........................................................................... 66
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 2
Parts List Revision History
RevisionDate Description
A- L
01/12
Archived Revisions A thru L.
M
01/12
Page 10: Changed Ref #8 300047103 to 333568101; Ref #9 300047104 to 333568201; Ref #11 300047105 to 333568301; Ref #13 300047106 to 333568401.
Page 11: Deleted duplicate Bub #11. Added new Bub #1 for 2nd VFD fan. Change Ref #5, 6 qty. from 1 to 2.
Page 26: Switched Bub #s 204 & 205 to correct locations on upper right dwg.
Page 33: Switched Bub #s 204 & 205 to correct locations on upper right dwg. Changed Bub #219 to 222.
Page 43: Changed Bub #032 to 052.
Page 47: Added Ref #060 Valve- Ball 330286001 qty. 1pc.
Page 56: Changed Ref #355 p/n 070304605 to 070304646.
Page 58, 61: Changed Ref #355 p/n 070304606 to 070304621.
Page 58, 61, 62: Changed Ref #366 p/n 074521621 to 333850007.
Page 63: Changed Ref #355 p/n 070304607 to 070304622.
Page 63, 64: Changed Ref #366 p/n 074521622 to 333850008.
N
02/12
Page 20: Changed Compressor p/n 331799126 to 331799216.
P
03/12
Cover & Page 3: Updated to Daikin McQuay logo format.
Page 13: Added Harness p/n 331795502 & dwg. Updated TOC.
Page 31: Added 4/12 & Later Ref #505 Inlet Assy. p/n 331584412.
Page 34: Added "4/12 & Later" p/ns for Ref 202, 204, 210, & 218. Added footnote #3.
Page 36: Updated drawing for Valve detail.
Page 37: Replaced obsolete Ref #21 S/O valves with current p/n: 332422302. Re-wrote footnote #3.
Page 55, 60: Updated Water Box dwg. Removed component Bubs, except for gaskets. Renumbered Bubs.
Page 56- 58, 61- 64 (Old) 62- 65 (New): Removed Water Box components except gaskets. Updated Water Box gaskets to reflect change to 2pc. design Ref #352 & 366. Renumbered Bubs to match Water Box dwg. Added footnotes 1- 4.
Page 59 (New): Added new page for 30" Cond 3 Pass Water Box components. Repaginated form and updated TOC.
Q
03/12
Page 5- 8 : Updated Code Nomenclature to R33369901 Rev 0A.
Page 9, 10 (NEW): Added 2 pages for additional codes. Repaginated form and updated TOC.
Page 60, 66 (OLD), 62, 68 (NEW): Deleted the Tube Count table. Added note to refer to Nomenclature section. Re-numbered footnotes as needed.
R
05/12
Page 12: Changed BACNet kit from 332356901 to 332356951, Lon Kit from 332356902 to 332356952, Modbus kit 332356903 to 332356953.
Page 29, 36 (OLD) 35 (NEW): Deleted original footnote #1. Renumbered remaining footnotes.
Pages 30, 37: Deleted pages. Repaginated form and updated TOC.
Page 36 (OLD) 35 (NEW): Changed Ref #207 IGV Actuator assy. from 331584401 to direct replacement Actuator assembly 331553401.
S
7/12
Various: Changed "McQuay Parts" to "Daikin McQuay Parts."
Page 35: Changed ref # 207 p/n from "331553401" to " 331584401".
T
7/12
Page 5- 10: Updated Coding to Rev. B.
Page 15: Added Snubber Capacitor p/n 300048940, qty. of 6.
U
8/12
Page 13: Added KAIC ratings to ref #8, CBKR. Re-arranged order of ref #8 per KAIC rating.
McQuay International,13600 Industrial Park Blvd., P.O. Box 1551, Minneapolis, MN 55440 (763) 553-5330
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 3
Nomenclature
Model and Serial Number Nomenclature
Model Number Nomenclature
WME 0500
S
Unit Type:
Number of Compressors
WME = Magnetic Bearing Centrifugal Chiller,
Water Cooled
S = Single Compressor
Unit Size:
500 Nominal Tons
Serial Number Nomenclature
STN
U
09
05
04810
Serial Number
Plant Identification
STN = Staunton, VA
(Build Sequence)
Month of Manufacture
U = Unit
Year of Manufacture
09 = 2009
10 = 2010
11 = 2011
12 = 2012
etc.
WME0500S- Water Cooled Chiller
Rev. U 08/12 01 = January
02 = February
03 = March
04 = April
05 = May
06 = June
07 = July
08 = August
09 = September
10 = October
11 = November
12 = December
RPL 700017600 / Page 4
Nomenclature
Model Number- Complete
Code:
WME 0500S S M2 S S AAB E3012 BE 2RA C4 0440 CC Y A C3012 BLYY
Code No.: 1 2 345
6 7 8 91011121314
1516 17
2RA C4 1050 CC Y A A 134 082 E1 YY E
AYYYY YYYYYYYY YYYY
18 1920 2122232425 26272829
30
31
H2 B 1 4 A Y Y Y 1 B A 0150 U Y Y Y Y Y Y Y 0 A VFDM
32 3334 35 36373839 404142 43 44454647484849505152 53
400 S YYYY Y YY S AA ST 0000 0000 YY YY YY N1 UM C2
5455 56 57585960 61 62 63 6465 66 67 68 69
05S YY YY 0000 0000 Y
70 7172 73 74 75
1. Model Type
WME= Magnetic Bearing Centrifugal Chiller, Water Cooled
2. Unit Size / Number of Compressors
First 4 Digits= Unit Size in Nominal Tons
0500= 500 Ton
Fifth Digit= Number of Compressors
S= Single Compressor
3. Refrigerant Circuiting
S= Single Circuit
4. Motor Code
M2= 3 Winding, 3PH, 440- 575V; M3= 1 Winding, 6PH, 380- 575V
5. Voltage Code
U= 380/60; A= 440/60; R= 460/60; S= 480/60; D= 575/60; F 380/50; G= 400/50; K= 415/50
6. Sound Reduction Package
S= Sound Reduction Package
7. Compressor Revision Level
AAA= Compressor Revision Level; AAB= Compressor Revision Level
8. Evaporator Shell Size
E3012= Evaporator, 30" Diameter/12' Long; E3612= Evaporator, 36" Diameter/12' Long
9. Evaporator Tube Count / Tube Type
First Digit= Tube Count; 3/4" Diameter Tube
30" Diameter: B= 300; C=262; X=Special
36" Diameter: B= 488; C= 414; D= 352; X= Special
First Digit= Tube Count; 1" Diameter Tube
30" Diameter: E= 178; F= 149; X= Special
36" Diameter: E= 271; F= 243; G= 209; X= Special
First Digit= Tube Count; Mixed Diameter Tube
30" Diameter: J= 155; K= 127; X= Special
36" Diameter: J= 244; K= 215; M= 179; X= Special
Second Digit= Tube Type
E= Turbo EHP .025 Wall, 3/4"; F= Turbo EHP .028 Wall, 3/4"; Q= Turbo EHP .035 Wall, 3/4"; T= TC SS 28FPI .028 Wall, 3/4"; Z= TC Titanium 32FPI .028 Wall, 3/4"; G= CU Turbo .025 Wall, 1"; D= CU Turbo .028 Wall, 1"; H= CU Turbo .035 Wall, 1";
X= Special
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 5
Nomenclature
Model Number- Complete, Continued
10.Evaporator Head / Waterbox Description
First Digit= Number of Water Passes
1= 1 Pass; 2= 2 Pass; 3= 3 Pass; X= Special
Second Digit= Inlet Nozzle Location
L= Left; R= Right
Third Digit= Nozzle Configuration
A= Dished Head Victaulic; B= Dished Head Flanged; C= Waterbox Top Victaulic; E= Waterbox Top Flanged;
G= Waterbox Rear Victaulic; H= Waterbox Rear Flanged; X= Special
11.Evaporator Design Pressures
C1= Refrigerant Side Pressure: 200 PSIG;
C2= Refrigerant Side Pressure: 200 PSIG;
C3= Refrigerant Side Pressure: 200 PSIG;
C4= Refrigerant Side Pressure: 200 PSIG;
C5= Refrigerant Side Pressure: 200 PSIG;
XX= Special
Waterside Pressure: 150 PSIG ASME
Waterside Pressure: 250 PSIG ASME
Waterside Pressure: 350 PSIG ASME
Waterside Pressure: 150 PSIG Non-ASME
Waterside Pressure: 300 PSIG Non-ASME
12.Evaporator Leaving Water Temperature
Code is listed in tenths of °F. (Example: 0440= 44.0 °F)
13.Evaporator Tube Sheet & Head Material
First Digit= Tube Sheet Material
C= Carbon Steel
N= Monel Clad
S= Stainless Steel Clad
T= Titanium Clad Steel
X= Special
Second Digit= Head Material
C= Carbon Steel
E= Epoxy Coated
X= Special
14.Tube Cleaning System
Y= None
15.Evaporator Revision Level
A= Revision A; B= Revision B
16.Condenser Shell Diameter & Length
C2612= Condenser, 26" Diameter/12' Long
C3012= Condenser, 30" Diameter/12' Long
C3612= Condenser, 36" Diameter/12' Long
17.Condenser Tube Type & Count
First Digit= Tube Count; 3/4" Diameter Tube
30" Diameter: B= 300; C=262; X=Special
36" Diameter: B= 488; C= 414; D= 352; X= Special
First Digit= Tube Count; 1" Diameter Tube
26" Diameter: E= 268; F= 232; X= Special
30" Diameter: E= 339; F= 295; G= 265; X= Special
36" Diameter: E= 534; F= 480; G= 417; X= Special
First Digit= Tube Count; Mixed Diameter Tube
26" Diameter: E= 268; F= 232; X= Special
30" Diameter: E= 339; F= 295; G= 265; X= Special
36" Diameter: E= 534; F= 480; G= 417; X= Special
Second Digit= Tube Type
L= Turbo CSL .025 Wall, 3/4"; N= Turbo CSL .028 Wall, 3/4"; P= Turbo CSL .035 Wall, 3/4";
T= TC SS 28FPI .028 Wall, 3/4"; Z= TC Titanium 32FPI .028 Wall, 3/4"; 1= 90-10 CU-NI .028 Wall, 3/4";
4= 90-10 CU-N .035 Wall, 3/4"; A= CU Turbo .025 Wall, 1"; B= CU Turbo .028 Wall, 1"; C= CU Turbo .035 Wall, 1";
X= Special
Digits 3 & 4
YY= None; XX= Special
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 6
Nomenclature
Model Number- Complete, Continued
18.Condenser Head / Waterbox Description
First Digit= Number of Water Passes
1= 1 Pass; 2= 2 Pass; 3= 3 Pass; X= Special
Second Digit= Inlet Nozzle Location
L= Left; R= Right
Third Digit= Nozzle Configuration
A= Dished Head Victaulic; B= Dished Head Flanged; D= Waterbox Top Victaulic; F= Waterbox Top Flanged;
G= Waterbox Front Victaulic; H= Waterbox Front Flanged; X= Special
19.Condenser Design Pressures
C1= Refrigerant Side Pressure: 200 PSIG;
C2= Refrigerant Side Pressure: 200 PSIG;
C3= Refrigerant Side Pressure: 200 PSIG;
C4= Refrigerant Side Pressure: 200 PSIG;
C5= Refrigerant Side Pressure: 200 PSIG;
XX= Special
Waterside Pressure: 150 PSIG ASME
Waterside Pressure: 250 PSIG ASME
Waterside Pressure: 350 PSIG ASME
Waterside Pressure: 150 PSIG Non-ASME
Waterside Pressure: 300 PSIG Non-ASME
20.Maximum Condenser Leaving Water Temperature
Code is listed in tenths of °F. (Example: 1050= 105.0 °F)
21. Condenser Tube Sheet & Head Material
First Digit= Tube Sheet Material
C= Carbon Steel
N= Monel Clad
S= Stainless Steel Clad
T= Titanium Clad Steel
X= Special
Second Digit= Head Material
C= Carbon Steel
E= Epoxy Coated
X= Special
22.Condenser Tube Cleaning System
Y= None
23.Condenser Model Revision
A= Revision A; B= Revision B
24.Pressure Vessel Code
A= ASME; C= PED; P= Chinese; 1= British Columbia; 2= Alberta; 3= Saskatchewan; 4= Manitoba; 5= Ontario; 6= Quebec;
7= New Brunswick; 8= Nova Scotia; 9= Prince Edward Island; 0= Newfoundland; U= Yukon
25.Refrigerant Type
134= R134A Refrigerant
26.Refrigerant Weight
Total Refrigerant weight (lbs.) divided by 10 rounded to the next whole number. (Example: 815/10= 81.5, Round up to 082)
27.Electronic Expansion Valve Circuit #1
E1= Electronic Valve Size 1
28. Electronic Expansion Valve Circuit #2
YY= None
29.MicroTech Controls
EAYYYY= MicroTech-E, Rev. A
30.BAS Card
BMSTPEYY= BACnet; LYYYYYYY= LONmark; MBYYYYYY= Modbus; YYYYYYYY= None
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 7
Nomenclature
Model Number- Complete, Continued
31.Controls Options
YYYY= None
32.Insulation
First Digit= Condenser & Evaporator Shell Insulation
H= ¾" Closed Cell Foam Insulation
3= 1½" Closed Cell Foam Insulation
Y= None
X= Special
Second Digit= Condenser & Evaporator Head Insulation
1= Return Head(s) Only
2= Return & Connection Heads
Y= None
X= Special
33.Water Flow Indication
B= Evaporator & Condenser Flow Control; X= Special
34.Paint
1= Standard Paint; X= Special
35.Packaging
2= Open Export Crate; 3= Totally Enclosed Export Crate; 4= Shipping Bag with Standard Wood Skid;
6= Shipping Bag with Totally Enclosed Export Crate; 7= Shipping Bag with Open Export Crate; X= Special
36. Refrigerant Tag
A= Full Factory Charge; N= Holding Charge, Nitrogen; X= Special
37.Special Features
M= Stock Modification; Y= None; X= Special
38.Not a WME Code Item
Y= None
39.Knockdown Option
1= Compressor & VFD removed, run tested, Nitrogen holding charge; 2= Full Knockdown option, Nitrogen holding charge;
3= Refrigerant in Compressor, Full Factory charge; Y= None; X= Special
40.Testing
Y= None
1= Run test only
2, 9, A, B, C, D, E, F, G, H, J, Q, S= Various Witness Tests
3, 4, 5, 6, 7, K, L, M, N, P, R, T= Various Certified Performance Tests
8= Non certified Sound Test
X= Special
41.Approval Listing
A= AHRI only; B= AHRI/ETL/CETL; C= PED; E= ETL/CETL; N= ARI/OSP-IBC; O= AHRI/ETL/CETL/OSP-IBC;
P= ETL/CETL/OSP-IBC; Q= OSP-IBC; X= Special; Y= None
42.Unit Model Revision
A= Revision A
43.Refrigeration Tons
0000= Data Calculated from Selection Program (Example: 0150= 150 Tons)
44.Startup
U= Domestic Startup; 7= Canadian Startup; Y= Export, No Startup
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 8
Nomenclature
Model Number- Complete, Continued
45.First Year Warranty
Y= Entire Unit Parts + Labor (Standard); C= Entire Unit Parts + Compressor Labor Only; P= Entire Unit Parts Only (Export standard)
46.Extended Warranty
(Codes C thru K apply to Parts and/or Labor for the complete unit.)
C= Extended 1 year parts; D= Extended 1 year parts + Labor; E= Extended 2 year parts; F= Extended 2 year parts + Labor;
G= Extended 3 year parts; H= Extended 3 year parts + Labor; J= Extended 4 year parts; K= Extended 4 year parts + Labor;
(Codes L thru S apply to the Compressor & Drive Train Only.)
L= Extended 1 year parts; M= Extended 1 year parts + Labor; N= Extended 2 year parts; O= Extended 2 year parts + Labor;
P= Extended 3 year parts; Q= Extended 3 year parts + Labor; R= Extended 4 year parts; S= Extended 4 year parts + Labor;
Y= None; X= Special
47.Order Type
B= BOM only; C= Compressor Kit; M= Modification; R= Retrofit Kit; Y= Standard
48- 50. Not WME Code Items
Y= None
51.Refrigerant Warranty
0= None; 1= One Year; 2= Two Years; 3= Three Years; 4= Four Years; 5= Five Years
52.Delayed Warranty Start
A= No Additional Months; B= Two Additional Months; C= Four Additional Months; D= Six Additional Months;
E= Eight Additional Months; F= Ten Additional Months; G= Twelve Additional Months
53.VFD Type
VFDM= VFD Magnetic Bearing Chiller
54.VFD Size
400= 400A VFD Max Output Amps, 6 Phase; 500= 500A VFD Max Output Amps, 3 Phase
55.Power Assembly
S= Single Power Assembly, 3 Phase; D= Dual Power Assembly, 6 Phase
56.Transformer Type
40SD= 400A AutoTransformer - 3 Phase; 60SU= 600A AutoTransformer - 3 Phase;
50SD= 500A Stepdown AutoTransformer - 6 Phase; 73ST= 730A AutoTransformer - 6 Phase;
73SU= 730A Stepup AutoTransformer - 6 Phase; yyyy= None
57.Power Meter
M= Power Meter 7350; Y= None; X= Special
58.Not a WME Code Item
YY= None
59.Input Voltage, Compressor Motor / Electrical Power (Code 59 MUST = Code 05)
U= 380/60; A= 440/60; R= 460/60; S= 480/60; D= 575/60; F 380/50; G= 400/50; K= 415/50
60.Manufacturing Location of VFD
AA= Made in the USA; AB= Made in Europe
61.Short Circuit Current Rating (SCCR)
LL= Short Circuit Current Rating 25KA (use with 575V); ST= Short Circuit Current Rating 35KA;
MH= Short Circuit Current Rating 50KA (use with 575V); HH= Short Circuit Current Rating 65KA
VH= Short Circuit Current Rating 100KA; XX= Special
62.VFD input RLA Compressor 1
0000= Data Calculated from Selection Program
63.VFD input RLA Compressor 2
0000= Data Calculated from Selection Program (always 0000 unless Code 03= D)
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 9
Nomenclature
Model Number- Complete, Continued
64.EMC Filter
E1= Filter 1 - 400A Input Current; E2= Filter 2 - 600A Input Current; XX= Special; YY= None
65.Harmonic Filter
H1= 300HP; H2= 350HP; H3= 400HP; YY= None
66.Equipment Ground Fault Detection
GF= Ground Fault Detection Relay; YY= None
67.Cabinet Type
N1= Nema 1
68.Cabinet Mounting
UM= Unit Mounted
69.Cabinet Size
C1= Large Cabinet with Transformer; C2= Small Cabinet w/o Transformer
70.Circuit Breaker Rating
04V= 380V - 480V / 400A, 100KA Breaker; 05S= 380V - 480V / 500A, 35KA Breaker; 05H= 380V - 480V / 500A, 65KA Breaker;
06S= 380V - 480V / 600A, 35KA Breaker; 06H= 380V - 480V / 600A, 65KA Breaker; 06V= 380V - 480V / 600A, 100KA Breaker;
08S= 380V - 480V / 800A, 35KA Breaker; 08H= 380V - 480V / 800A, 65KA Breaker; 08V= 380V - 480V / 800A, 100KA Breaker;
04L= 575V - 400A, 25KA Breaker; 04M= 575V - 400A, 50KA Breaker; 06L= 575V - 600A, 25KA Breaker;
06M= 575V - 600A, 50KA Breaker
71.Not a WME Code Item
YY= None
72.Not a WME Code Item
YY= None
73.VFD Output RLA / Overload Setting Compressor 1
0000= Data Calculated from Selection Program
74.VFD Output RLA / Overload Setting Compressor 2
0000= Data Calculated from Selection Program (always 0000 unless Code 03= D)
75.Starter Special
Y= None; X= Special
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 10
Electrical Legend
Sch. Sym.
Description
Location
BAS
CB1
CB2- 4
CB4
CFT1- CFT2
CT1- 6
CPU
D1
ES
ELR
EMC
EXV1
EXV2
F1- F2
F3- F5
F6- F7
F8- F10
INPUT
IPS
L1- 3
LCD
LR
MCB
P1- P14
PM
PS2- PS4
PS5
PS6
PS7- PS8
Q1- 3
Q4- 6
R1- 4
S01
S02
S04
S05
S06
S07
S08
S09
S10
S11
S12
S13
S14
S15
SW1
SW3
SW4
SW5
TDM1- 3
TS1
TH1, 2
TX2
VFD1
Communication Card
Circuit Breaker- TX2 Primary
Circuit Breaker- Fans
Circuit Breaker- MCB Trip, Power Meter, ELR, Solenoid
Cooling Fan Control
Current Transducers
Main Control Board
Diode
Switch- Ethernet
Relay- Earth Leakage
EMC Filter
Electronic Expansion Valve #1
Electronic Expansion Valve #2
Fuse- Controls Transformer, 2A 600VAC
Fuse- IPS, 6A 600VAC Fuse- 150VDC to DC Power Supply, 10A 600VAC
Fuse- Power Meter, 10A 600VAC
I/O Board
Intermediate Power Supply
Chopper Chokes/Inductors
LCD Touch Screen Monitor (OITS)
Line Reactor
Main Circuit Breaker
DC Power Distribution Terminals
Power and Current Meter
Power Supply- VFD
Power Supply- Chiller I/O
Power Supply- Compressor I/O
Power Supply- Magnetic Bearings
Chopper/IGBT Driver
Steering Bridge IGBT
Resistors
Sensor- Evaporator Entering Water Temperature
Sensor- Evaporator Leaving Water Temperature
Switch- Evaporator Entering Flow
Sensor- Condenser Entering Water Temperature
Sensor- Condenser Leaving Water Temperature
Sensor- Condenser Refrigerant Pressure
Switch- Condenser Entering Flow
Sensor- Liquid Line Temperature
Sensor- Compressor Suction Temperature
Sensor- Compressor Suction Pressure
Sensor- Compressor Discharge Temperature
Sensor- Compressor Discharge Pressure
Sensor- Motor Gap Temperature
Switch- High Pressure Switch- Compressor #1
Switch- Remote Start/Stop
Switch- Mode
Switch- Unit Enable
Diode/Thyristor Module
Thermal Switch
Thermistors
Transformer- 480/240/120 VAC, 500A
VFD Chassis Assembly
Main Control Box
VFD Power Supply Plate
VFD Power Supply Plate
VFD Power Supply Plate
VFD Power Supply Plate
VFD Chassis
Main Control Box
VFD Chassis
Main Control Box
VFD Power Supply Plate
VFD Enclosure
Liquid Line
Liquid Line
VFD Power Supply Plate
VFD Power Supply Plate
VFD Power Supply Plate
VFD Power Supply Plate
Main Control Box
VFD Enclosure
VFD Chassis
Evaporator
VFD Enclosure
VFD Enclosure
VFD Power Supply Plate
VFD Power Supply Plate
VFD Power Supply Plate
VFD Power Supply Plate
VFD Power Supply Plate
VFD Power Supply Plate
VFD Chassis
VFD Chassis
VFD Chassis
Evaporator Inlet
Evaporator Outlet
Evaporator Inlet
Condenser Inlet
Condenser Outlet
Condenser
Condenser Inlet
Liquid Line
Compressor
Compressor
Compressor Discharge Housing
Compressor Discharge Housing
Compressor
Discharge Piping
Main Control Box
Remote Mounting
Remote Mounting
Main Control Box
VFD Chassis
VFD Chassis
VFD Chassis
VFD Power Supply Plate
VFD Enclosure
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 11
Controls
Main Control Box
Communication Card
Location
24
4
9
7
8
18
13
15
Ref. Schem.
No. Sym.
4
7
CPU
N/S
N/S
8
9
11
13
15
18
SW5
24
SW1
N/S BAS
N/S BAS
N/S BAS
11
Description
Board- Chiller I/O Backplane
Board- Chiller Controller
Connector, Chiller Controller, Beige
Connector, Chiller Controller, Orange
Board- Digital I/O
Board- Analog Output
Board- IGV Stepper Motor
Board- Analog Input
Cable- Touch Monitor Power
Switch- Unit Enable
Switch- Unit and Compressor #1
BACnet MS/TP/E Installation Kit 1
Lonmark Installation Kit 1
Modbus Installation Kit 1
Part No.
Qty.
300047099
1
300047102
1
300048948
21
300048949
4
333568101
1
333568201
1
333568301
1
333568401
2
300047108
1
300047109
1
300047110
2
3323569511
3323569521
3323569531
N/S= Not Shown on Diagram.
1
Includes the Communication Card and Installation Manual.
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 12
Controls
VFD Enclosure
1
3
1
8
7
3
10
4
11
5
6
Ref. Schem.
No. Sym.
1
3
VFD1
4
5
6
LR
7
IPS
8
MCB
10
11
VFD1
1
2
Description
Part No.
Qty.
Fan
120 VAC 600 CFM
300047091
2
VFD Chassis Assembly- Phases 1- 3 1300047093 1
Fuse
20A/1000VAC
300047094
2
Coil- Solenoid
120/60, 10 watt 300047095
2
Line Reactor
3PH
300047096
2
Intermediate Power Supply
300047097
1
CBKR Molded Case 25KAIC 600V 400A
300048927
1
CBKR Molded Case 25KAIC 600V 600A
300048929
1
CBKR Molded Case 35KAIC 480V 500A
300047098
1
CBKR Molded Case
35KAIC 600V 500A
300047071
1
CBKR Molded Case 35KAIC 600V 600A
300047100
1
CBKR Molded Case 35KAIC 600V 800A
300048924
1
CBKR Molded Case 50KAIC 600V 400A
300048928
1
CBKR Molded Case 50KAIC 600V 600A
300048930
1
CBKR Molded Case
65KAIC 600V 500A
300047088
1
CBKR Molded Case 65KAIC 600V 600A
300047108
1
CBKR Molded Case 65KAIC 600V 800A
300048925
1
CBKR Molded Case 100KAIC 480V 400A
300047069
1
CBKR Molded Case 100KAIC 480V 600A
300048923
1
CBKR Molded Case 100KAIC 480V 800A
300048926
1
Surge Suppressor
480V
300047076
1
VFD Chassis Assembly- Phases 4- 6 1300048873 1
Refer to VFD Chassis Assembly detail on the following pages.
This chassis is present ONLY when Code 04= M3.
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 13
Controls
VFD Chassis- Diagrams
1
4
3
2
15
5
6
12
11
WME0500S- Water Cooled Chiller
13
14
7
8
13
10
Rev. U 08/12 15
9
RPL 700017600 / Page 14
Controls
VFD Chassis- Components & Compressor Wiring Harness
VFD Chassis- Components
Ref. Schem.
No. Sym.
Description
1
Fuse 600A, 700V
2
VFD Controller Assembly
3
Voltage Transducer Interface Board
4
Link Capacitor 1200uF, 700V
5
Connector Interface
6
Q4- 6
Steering Bridge IGBT Assy.
7
Q1- 3
Chopper IGBT Assy.
8
TDM1- 3 Diode Thyristor Module
9
Fuse
20A, 800V
10
CT1- 3
Current Transducer
11
CT4- 6
Current Transducer
12
TS1
Thermal Switch
13
TH1, 2
Thermistor
14
R3, 4
Resistor
2K2, 75W
15
R1, 2
Resistor
150R, 250W
N/S L1- 3
Chopper Chokes/Inductors
N/S
Thyristor Driver Board
N/S
Snubber Board
N/S
Snubber Capacitors
1uF, 1200V
N/S D1
Diode
Part No.
300047092
300048932
300048950
300048939
300048934
300048937
300048936
300049088
300048941
300048942
300048943
300048945
300048944
300049089
300048938
300048952
300048933
300048935
300048940
300048951
Qty. 1
3
1
1
3
1
3
3
3
2
3
3
1
2
2
2
3
1
1
6
1
N/S= Not Shown on Diagram.
1
Quantity PER Chassis Assembly with the exception of chassis 300048873. VFD Chassis Assembly 300048873 has no
Controller (Ref. #2).
Compressor Wiring Harness
Compressor Wiring Harness 331795501 2
(12/11 & Earlier)
2
Compressor Wiring Harness 331795502 2
(1/12 & Later)
The Wiring Harnesses are available as complete assemblies only.
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 15
Controls
VFD Power Supply Plate- Diagram
2
22
7
3
4
8
21
6
9
5
20
13
19
12
13
14
11
18
15
17
14
16
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 16
Controls
VFD Power Supply Plate- Components
Ref. Schem.
No. Sym.
2
3
4
5
6 ELR
7 CB1
8 CB2- 4
9
11
12
13
14
15
16
17 PM
18 TX2
19 F1-10
20 F1-2, F8-10
21 F3- 5
22 F6-7
Description
Plate- Partition
Gray
Terminal Block
Gray
Terminal Block- Ground
Green-Yellow
Bracket- End, Snap on
Relay- Earth Leakage
Circuit Breaker- Primary 8A Circuit Breaker- 2 Fans & MCB trip
2A Switch- Fan Failure
DC power supply +15 VDC 100 watts
DC power supply
15 VDC 25 watts
DC power supply +24 VDC 77 watts
DC power supply +24 VDC 100 watts
DC power supply +12 VDC 72 watts
DC Distribution Board
Monitor- Voltage, Power and Current
Transformer 480/240/120V 500VA
Fuse holder
Fuse
Fuse Fuse WME0500S- Water Cooled Chiller
Rev. U 08/12 Part No.
300047073
300047074
300047075
300047190
300047078
300047079
300047080
331578601
300047081
300047082
300047083
300047084
300047085
300047086
300047087
349939804
300047088
300047089
300047090
300046902
Qty.
17
36
9
7
1
1
3
2
1
1
2
2
1
1
1
1
7
2
3
2
RPL 700017600 / Page 17
Controls
OITS- Operator Interface Touch Screen Panel
Swivel Pins 1
Main Control Box
Swivel Bracket 1
15
18
16
Ref.
No. Description
Part No.
Qty.
15 Monitor- 15" LCD Touchscreen 2
9/10 and Before, Beige
330276501
1
10/10 and Later, Black
330276502
1
16 LCD Support Arm Assembly 2
9/10 and Before, Beige
330815401
1
10/10 and Later, Black
330815411
1
18 OITS/Unit Control Box Support Block
330406501
2
These parts are included with the Mounting Arm Assembly. Note that Support Arm mounting hardware
(Screws, Washers and Nuts) are also included in the Mounting Arm Assembly and are not available
separately.
2
In 9/10 the color of the LCD Touchscreen and LCD support arm was changed from Beige to Black.
Form, fit and function are identical and parts can be substituted for each other.
1
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 18
Control Sensors
087 (Rev. AAA) Impeller Units Sensor Location Diagrams
S07
S14
Top View
S15
S13 S12
S10 S11
Front View
Evaporator
Condenser
S09
End View
S06
S04
In
S01
S02
WME0500S- Water Cooled Chiller
Out
Out
S05
S08
In
Rev. U 08/12 RPL 700017600 / Page 19
Control Sensors
092 (Rev. AAB) Impeller Units Sensor Location Diagrams
S14
S07
S15
Top View
S10 S11
S13 S12
Front View
S09
Evaporator
Condenser
End View
S04
In
S01
S02
S06
WME0500S- Water Cooled Chiller
Out
Out
S05
In
S08
Rev. U 08/12 RPL 700017600 / Page 20
Control Sensors
Components
Ref.Description
No.
S01 Sensor- Evaporator Entering Water Temperature
S02 Sensor- Evaporator Leaving Water Temperature
S04 Switch- Evaporator Entering Flow
N/S Cable- Evaporator Entering Flow Switch (5 Meter Lg.)
S05 Sensor- Condenser Entering Water Temperature
S06 Sensor- Condenser Leaving Water Temperature
S07 Sensor- Condenser Refrigerant Pressure
S08 Switch- Condenser Entering Flow
N/S Cable- Condenser Entering Flow Switch (5 Meter Lg.)
S09 Sensor- Liquid Line Temperature
S10 Sensor- Compressor Suction Temperature
S11 Sensor- Compressor Suction Pressure
N/S Cable- Compressor Suction Pressure Sensor
S12 Sensor- Compressor Discharge Temperature
S13 Sensor- Compressor Discharge Pressure
S14 Sensor- Motor Gap Temperature
S15 Switch- High Pressure
Part Qty.
Number
073007203 1
073007203 1
331796201 1
330571402 1
073007203 1
073007203 1
071568601 1
331796201 1
330571402 1
331795205 1
331795201 11
071568501 1
331796801 1
331795201 11
071568601 1
331795205 1
074796301 1
N/S= Not Shown on Diagram.
1
Early production units used sensor 331795205. This sensor is 6.0" OAL. P/N 331795201 is
4.38" OAL. Confirm which sensor is required before ordering.
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 21
Compressor
Motor/Bearing Assemblies 1
Part No. Description
331799233 MBAW3/3 (Code 04= M2)
331799216 MBAW1/6 (Code 04= M3)
1
Application Voltage
440 - 575V
380 - 575V
Compressor Magnetic Bearing, Rotor, and Stator components are not field
replaceable. If replacement is required, the entire assembly must be replaced.
For Compressor Motor/Bearing Assembly field serviceable components see
the following page.
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 22
Compressor
Motor/Bearing Assembly Components
1
6
8
2
Front View
Bottom View
11
Back View
Ref.
No.
1
2
6
8
11
Description
Kit- Electronics Cover Assy. 1
Controller- Compressor
Kit- Electronics Cover Gasket 2
Kit- Connector Plate 3
Plug- Hex Head
Part No.
Qty.
3000470661
300047067
1
3000470681
3000470701
300047072
1
Kit includes Cover, Gasket & Insulator.
Kit includes Gasket & Insulator. Included in Kit 300047066.
3
Kit Includes connector Plate and Gasket.
1
2
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 23
Compressor
087 Impeller- (Compressor Revision/Code 07= AAA)
Impeller Assembly
411
402
410
412
413
Ref.
No.
402
410
411
412
413
1
2
Description
Part No.
Qty.
Impeller Assembly 1331347201 1
Volute Insert
331350904
1
Pin- Volute, Roll
.094 x .50"
735038039
3
Pin- Volute, Dowel
.312 x 1.125"
735038026
1
O-Ring 2070194999 1
Available as an assembly only.
Included in Compressor O-Ring Kit p/n 300049072.
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 24
Compressor
087 Impeller- (Compressor Revision/Code 07= AAA)
Impeller Seal & Compressor Fittings- Diagrams
502
504
508
503
505
507
506
607
606
602
WME0500S- Water Cooled Chiller
603
605
604
Rev. U 08/12 RPL 700017600 / Page 25
Compressor
087 Impeller- (Compressor Revision/Code 07= AAA)
Impeller Seal & Compressor Fittings- Components
Ref.
No. Description
Part No.
Qty.
502 Spring- Wave
735049888
1
503 Shim- Impeller Seal
735049889
1
504 Seal- Impeller
331499801
1
505 O-Ring 2735073671 1
506 O-Ring 2070194999 1
507 Inlet Assembly
331350802
1
508 Screw, Stainless Steel
3/8-16 x 2.0"
331353705
24
602 Fitting- Elbow
332471617
1
O-Ring, ORFS 1070194968 1
O-Ring, SAE 1070194980 1
603 Orifice Assembly
.187" Dia.
331346501
1
604 Fitting- Elbow
070789368
1
O-Ring, ORFS 1735073640 1
O-Ring, SAE 1735073625 1
605 Fitting- Straight
070789383
1
O-Ring, ORFS 1300047193 1
O-Ring, SAE 1070194970 1
606 Fitting- Tee
070789392
1
O-Ring, ORFS 1070194968 2
O-Ring, SAE 1070194980 1
607 Well- Temperature Sensor
331795204
1
O-Rings are furnished standard with all fittings. Order additional O-Rings if needed. ORFS
Style O-Rings seat on the face end of the fitting. SAE style O-Rings seat at the base of
the fitting.
2
Included in Compressor O-Ring Kit p/n 300049072.
1
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 26
Compressor
087 Impeller- (Compressor Revision/Code 07= AAA)
Discharge Housing & High Speed Shaft Seal
311
509
313
315
302
304
306
307
307
312
314
303
305
Ref.
No.
302
303
304
305
306
307
311
312
313
314
315
509
1
Description
Part No.
Qty.
Discharge Housing
331351004
1
O-Ring 1070194978 1
Screw, Stainless Steel
#.38-16 x 2.0"
331353705
12
Screw, Stainless Steel
#.38-16 x 3.0"
331353706
6
Ring- Liquid Injection
331353401
1
Screw
#10 x .50"
735034921
12
Pin
.50 x .09"
735038039
1
Seal- High Speed Shaft
1.5"
331351101
1
Shim- High Speed Shaft Seal
331347501
1
Spring- Wave, High Speed Shaft
735049886
1
Retainer- High Speed Shaft Seal
331353301
1
Valve- Access
070229306
1
Included in Compressor O-Ring Kit p/n 300049072.
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 27
Compressor
087 Impeller- (Compressor Revision/Code 07= AAA)
Inlet Assembly- Diagrams
203
201
202
204
206
205
201
220
221
219
212
213
219
218
207
209
210
208
211
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 28
Compressor
087 Impeller- (Compressor Revision/Code 07= AAA)
Inlet Assembly- Components
Part Qty.
Ref.Description
No.
Number
201 Inlet Housing
331351202 1
202 Gear- Face
331352301 1
203 Inlet Vane
331352601 11
204 Gear- Spur
331352401 11
205 Key- Spur Gear
.188 x .50"
735023804 11
206 Ring- Retaining Spur Gear
735049890 11
207 IGV Actuator Assembly, Complete
331350801 1
208 O-Ring 1 0701949962
209 Screw- Stainless Steel
.50-13 x 1.50"
331353704 2
210 Plug- Sensor Magnet
331353501 1
211 Magnet 331353802 1
212 Sensor 331352831 1
213 Bracket- Sensor
331352701 1
218 Ring- Vane Stop
331352901 1
219 Well- Temperature Sensor
331795202 1
220 Valve- Acess
070229306 1
221 Connector- Male 8 Pole
331795401 1
1
Included in Compressor O-Ring Kit p/n 300049072.
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 29
Compressor
092 Impeller- (Compressor Revision/Code 07= AAB)
Impeller Assembly
407
402
403 404
405 406
418
416
415
Ref.
No.
402
403- 406
407
415
416
417
418
417
Description
Part No.
Qty.
Washer- Impeller
735043467
1
Kit- Shim Washers, Impeller 1300049084 1
Impeller Assembly 2331347202 1
Volute Insert
331498002
1
Pin- Volute Insert
.50 x .09"
735038039
1
O-Ring 3330198639 1
Ring- Retaining
735049893
1
The shim combination is unique to each compressor. The kit contains quantities of four shim sizes.
Available as an assembly only.
3
Included in Compressor O-Ring Kit p/n 300049071.
1
2
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 30
Compressor
092 Impeller- (Compressor Revision/Code 07= AAB)
Impeller Seal & Compressor Fittings- Diagrams
504
502
505
506
503
609
604
603
608
602
605
606
WME0500S- Water Cooled Chiller
607
Rev. U 08/12 RPL 700017600 / Page 31
Compressor
092 Impeller- (Compressor Revision/Code 07= AAB)
Impeller Seal & Compressor Fittings- Components
Ref.
No. Description
Part No.
Qty.
502 Seal- Impeller (1 pair)
332026501
1
503 O-Ring 3735043645 1
504 O-Ring 3070194999 1
505 Inlet Assembly
3/12 & Before
331584402
1
4/12 & Later
331584412
1
506 Screw, Stainless Steel
3/8-16 x 2.0"
331353705
24
602 Fitting- Elbow
332471617
1
O-Ring, ORFS 1070194968 1
O-Ring, SAE 1070194980 1
603 O-Ring 070194951
1
604 Orifice Insert 2331553601 1
605 Fitting- Elbow
070789307
1
O-Ring, ORFS 1735073650 1
O-Ring, SAE 1735073625 1
606 Fitting- Elbow
070789368
1
O-Ring, ORFS 1735073640 1
O-Ring, SAE 1735073625 1
607 Fitting- Straight
070789383
1
O-Ring, ORFS 1300047193 1
O-Ring, SAE 1070194970 1
608 Fitting- Run Tee
070789392
1
O-Ring, ORFS 1070194968 2
O-Ring, SAE 1070194980 1
609 Well, Temperature Sensor
331795204
1
O-Ring(s) are furnished standard with all fittings. Order additional O-Rings if needed.
ORFS Style O-Rings seat on the face end of the fitting. SAE style O-Rings seat at the
base of the fitting.
2
This part was used in early production units only. Later units have this part integrated into
Discharge Housing p/n 331497904. Confirm which Discharge Housing is installed before
ordering this part.
3
Included in Compressor O-Ring Kit p/n 300049071.
1
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 32
Compressor
092 Impeller- (Compressor Revision/Code 07= AAB)
Discharge Housing & High Speed Shaft Seal
316
311
313
302
508
304
315
306
307
312
314
307
303
305
Ref.
No.
302
303
304
305
306
307
311
312
313
314
315
316
508
Description
Part No.
Qty.
Discharge Housing
331497902 11
Discharge Housing
331497904
1
O-Ring 2070194978 1
Screw, Stainless Steel
#.38-16 x 2.0"
331353705
12
Screw, Stainless Steel
#.38-16 x 3.0"
331353706
6
Ring- Liquid Injection
331583901
1
Screw
#10 x .50"
735034921
12
Pin
.50 x .09"
735038039
1
Seal- High Speed Shaft
1.5"
331351101
1
Shim- High Speed Shaft Seal
331347501
1
Spring- Wave, High Speed Shaft
735049886
1
Retainer- High Speed Shaft Seal
331353301
1
Pin- Locator
331584501
1
Valve- Access
070229306
1
This part was used in early production units only. This housing uses a separate Orifice
Insert p/n 331553601. Later units use Discharge Housing p/n 331497904 which has the
Orifice integrated into the housing. Confirm which Discharge Housing is installed before
ordering this part.
2
Included in Compressor O-Ring Kit p/n 300049071.
1
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 33
Compressor
092 Impeller- (Compressor Revision/Code 07= AAB)
Inlet Assembly- Diagrams
203
201
202
204
206
205
201
220
221
222
212
213
219
218
207
209
210
208
211
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 34
Compressor
092 Impeller- (Compressor Revision/Code 07= AAB)
Inlet Assembly- Components
Ref.Description Part Qty.
No. Number
201 Inlet Housing 331583702 1
202 Gear- Face 2
3/12 & Before 331352301 1
4/12 & Later 331438301 1
203 Inlet Vane 331352602 11
204 Gear- Spur 2
3/12 & Before 331352402 11
4/12 & Later 331438202 11
205 Pin- Spur Gear
.313 x .58" 735038065 11
206 Ring- Retaining Spur Gear 735049890 11
207 IGV Actuator Assembly, Complete 331584401 1
208 O-Ring 1070194996 2
209 Screw- Stainless Steel
.50-13 x 1.50" 331353704 2
210 Plug- Sensor Magnet 2
3/12 & Before 331353501 1
4/12 & Later 331438401 1
211 Magnet 331353802 1
212 Sensor 331352831 1
213 Bracket- Sensor 331352701 1
218 Ring- Vane Stop 2
3/12 & Before 331352901 1
4/12 & Later 331438101 1
219 Ring- Retaining Vane Stop 735049892 1
220 Valve- Acess 070229306 1
221 Connector- Male 8 Pole 331795401 1
222 Well- Temperature Sensor 331795202 1
1
2
Included in Compressor O-Ring Kit p/n 300049071.
Old and new parts are NOT interchangeable. If replacing a part from an original assembly,
and original parts are NOT available, ALL footnote #2 noted parts must be replaced.
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 35
Unit Assembly
Relief & Shutoff Valves- Diagrams
See Details Below
020
330
022
331
021
331
330
022
092 Impeller Unit Detail
087 Impeller Unit Detail
082
085
081
084
081
WME0500S- Water Cooled Chiller
082
Rev. U 08/12 RPL 700017600 / Page 36
Unit Assembly
Relief & Shutoff Valves- Components
Ref.
No. Description
Part No.
Qty.
020 Fitting- 90 Degree Street Elbow, 087 Impeller 735031239
1
020 Fitting- 90 Degree Elbow, 092 Impeller 332471635
1
O-Ring 1070194963 1
021 Valve- Shut Off 3332422302 1
O-Ring, SAE 1070194980 1
022 Valve- Relief
200#
735045817
3
081 Fitting- 90 Degree Elbow 087 Impeller
735043923
1
O-Ring 1735073623 1
081 Valve- Angle 092 Impeller
332471751
1
082 Valve- Shut Off 087 Impeller
735039947
1
082 Cap- Tube End 092 Impeller
070789347
1
084 Fitting
735043930
1
O-Ring 1070194948 1
085 Fitting- Swivel
735043954
1
2
2
330 Valve- Shut Off
2
2
331 Cap- Shut Off Valve
O-Ring(s) are furnished standard with all fittings. Order additional O-Rings if needed. ORFS Style
O-Rings seat on the face end of the fitting. SAE style O-Rings seat at the base of the fitting.
2
Refer to the Condenser and Evaporator sections for p/ns and quantities.
3
The original valve design used on units built 1/11 and before used a straight valve and a 90 Degree elbow
fitting. This valve arrangement was replaced starting 2/11 with a 90 degree valve that does not require
an elbow fitting. When replacing an original design valve, the elbow fitting is removed, and then the
listed 90 degree valve is a direct replacement.
1
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 37
Unit Assembly
Discharge Piping Stack- Diagrams
087 Impeller Unit Detail
Shell Stack 36/30 1
135
129
134
092 Impeller Unit Detail
Shell Stack 30/26 & 36/30 1
132
126
022 138
126
126
125
126
125
126
128
129
126
135
022 128
132
022 138
126
1
Shell Stack is the combined values of the diameter of the Evaporator and the Condenser Vessels. Eg.: 36/30 indicates
that the unit has a 36" diameter Evaporator and a 30" diameter Condenser.
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 38
Unit Assembly
Discharge Piping Stack- Components
087 Impeller Unit Detail- Shell Stack 36/30
Ref.
No.
125
126
128
129
132
134
135
Description
Valve- Check
10.0"
Gasket Screw
.88 x 7.0"
Nut
Elbow- 90 Degree
10.0"
Screw
.88 x 3.5"
Nozzle- Discharge
Part No.
332507003
070199039
735034167
735029609
735031364
735034165
331587802
Qty.
1
3
12
24
1
12
1
Part No.
735029626
Qty.
24
332507004
332630204
070199039
735033972
073222107
331583802
735033966
1
1
4
8
1
1
16
092 Impeller Unit Detail- Shell Stack 30/26 & 36/30
Ref.
No. Description
022 Nut
125 Valve- Check
6.0"
Until 03/11
03/11 & Later
126 Gasket 128 Screw
.75 x 6.0"
132 Elbow- 90 Degree
6.0"
135 Nozzle- Discharge
138 Bolt
3/4-10 x 3.25"
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 39
Unit Assembly
Suction Piping- 087 Impeller (Code 07= AAA)
085 086
085 136
088
084
087
Ref.
No.
084
085
086
087
088
136
1
Description
Part No.
Qty.
Screw
.37 x 2.0"
735036512
18
Screw- Stainless Steel
.38 -16 x 1.75"
331353707
20
O-Ring 1070194992 1
O-Ring 1350233017 1
Elbow- Suction 90 Degree
331352002
1
O-Ring 735073645
1
Included in Compressor O-Ring Kit p/n 300049071.
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 40
Unit Assembly
Suction Piping- 092 Impeller (Code 07= AAB)
092 093
094
085 087
086
136
084
088
Ref.
No.
084
085
086
087
088
092
093
094
136
1
Description
Part No.
Qty.
Screw
.37 x 2.0"
735036512
18
Screw- Stainless Steel
.38 -16 x 1.75"
331353707
12
Elbow- Suction 90 Degree
331352002
1
O-Ring 1070194992 1
O-Ring 1350233017 1
Screw
.50 x 3.0"
735033852
8
Washer 040500310
8
Nut 735029625
8
O-Ring 735073620
1
Included in Compressor O-Ring Kit p/n 300049071.
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 41
Unit Assembly
Liquid Injection
002 003
004
022
021
027
029
031
Ref.
No. Description
Part No.
Qty.
002 Core- Schrader Valve
026541100
1
003 Valve- Schrader
071100801
1
004 Cap- Schrader Valve
032943500
1
021 Fitting- ORFS to Braze Sleeve
070789351
1
O-Ring 1070194968 1
022 Nut- Braze Sleeve
070789354
1
027 Valve- Solenoid
1.375"
331796004
1
N/S Coil- Solenoid Valve
24VDC
331796054
1
029 Strainer 735030536
1
031 Valve- Ball
1.375"
330286006
1
1
O-Ring(s) are furnished standard with each fitting. Order additional O-Rings if needed.
ORFS Style O-Rings seat on the face end of the fitting. SAE style O-Rings seat at the
base of the fitting.
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 42
Unit Assembly
Rotor Cooling 087 Impeller- Diagrams
011
012
011
012
010
020
032
055
052
012 015
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 43
Unit Assembly
Rotor Cooling 087 Impeller- Components
Ref.Description
No.
010 Fitting- MP to ORFS
O-Ring 1
011 Fitting- ORFS to Braze Sleeve
O-Ring 1
012 Nut- Braze Sleeve
015 Fitting- ORFS to Reducer Sleeve
O-Ring 1
020 Valve- Solenoid
032 Fitting- MP to ORFS
O-Ring 1
.875"
052 Valve- Ball
055 Strainer
1
Part Qty.
Number
070789381 1
0701949681
070789351 2
0701949682
070789354 3
070789391 1
0701949681
331796003 1
070789382 1
3000471931
330286004 1
735030501 1
O-Ring(s) are furnished standard with each fitting. Order additional O-Rings if needed.
ORFS Style O-Rings seat on the face end of the fitting. SAE style O-Rings seat at the
base of the fitting.
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 44
Unit Assembly
Rotor Cooling 092 Impeller- Diagrams
011
012
011
012
010
020
032
012 015
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 45
Unit Assembly
Rotor Cooling 092 Impeller- Diagrams, Continued
062
060
063 064
002 003
004
052
WME0500S- Water Cooled Chiller
Rev. U 08/12 055
RPL 700017600 / Page 46
Unit Assembly
Rotor Cooling 092 Impeller- Components
Part Qty.
Ref.Description
No.
Number
002
Core- Schrader Valve
026541100 1
003
Valve- Schrader
071100801 1
004
Cap- Schrader Valve
032943500 1
010
Fitting- ORFS to SAE
070789350 1
O-Ring, ORFS 1 0701949681
O-Ring, SAE 1 0701949801
011
Fitting- ORFS to Braze Sleeve
070789351 2
O-Ring 1 0701949682
012
Nut- Braze Sleeve
070789354 3
015
Fitting- Reducer Sleeve
070789391 1
O-Ring 1 0701949681
020
Valve- Solenoid
331796003 1
032
Fitting- MP to ORFS
070789383 1
O-Ring, ORFS 1
3000471931
O-Ring, SAE 1 0701949701
052
Valve- Ball
.875"
330286004 1
055 Strainer 735030501 1
060
Valve- Ball
.375"
330286001 1
062
Fitting- Nut
070789310 1
O-Ring, ORFS 1 7350736501
063
Fitting- ORFS Braze Sleeve
332471636 1
O-Ring, ORFS 1 7350736401
064
Fitting- ORFS Braze Socket
332471619 1
O-Ring, ORFS 1 7350736401
1
O-Ring(s) are furnished standard with each fitting. Order additional O-Rings if needed.
ORFS Style O-Rings seat on the face end of the fitting. SAE style O-Rings seat at the
base of the fitting.
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 47
Unit Assembly
Stator Cooling 087 Impeller- Diagrams
Stator Cooling Return Section
Piping Detail
028
029
026
022
Stator Cooling Supply Section
Piping Detail
023
045
002 003
004
020
045
046
036
046
045
030
046
002 003
004
052
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 48
Unit Assembly
Stator Cooling 087 Impeller- Components
Part Qty.
Ref.Description
No.
Number
002
Core- Schrader Valve
026541100 2
003
Valve- Schrader
071100801 2
004
Cap- Schrader Valve
032943500 2
020
Fitting- Male Elbow to SAE
070789356 1
O-Ring, SAE 1 0701949801
022
Fitting- ORFS to Braze Sleeve
070789351 1
O-Ring 1 0701949681
023
Nut- Braze Sleeve
070789354 1
026
Valve- Solenoid
331796002 1
028
Fitting- Sleeve ORFS
070789361 1
O-Ring, ORFS 1 7350736401
029
Fitting- Nut
070789360 1
030
Filter Drier
735028828 1
036
Valve- Ball
.625"
330286003 1
045
Fitting- ORFS to Braze Sleeve
070789316 3
O-Ring, ORFS 1 7350736503
046
Fitting- Nut ORFS
070789310 3
O-Ring, ORFS 1 7350736503
052
Valve- Ball
.875"
330286004 1
1
O-Ring(s) are furnished standard with each fitting. Order additional O-Rings if needed.
ORFS Style O-Rings seat on the face end of the fitting. SAE style O-Rings seat at the
base of the fitting.
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 49
Unit Assembly
Stator Cooling 092 Impeller- Diagrams
Stator Cooling Return Section
Piping Detail
028
029
026
022
Stator Cooling Supply Section
Piping Detail
023
045
002 003
004
045
020
046
036
046
045
030
046
002 003
004
052
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 50
Unit Assembly
Stator Cooling 092 Impeller- Components
Part Qty.
Ref.Description
No.
Number
002
Core- Schrader Valve
026541100 2
003
Valve- Schrader
071100801 2
004
Cap- Schrader Valve
032943500 2
020
Fitting- Elbow ORFS to SAE
332471617 1
O-Ring, ORFS 1 0701949681
O-Ring, SAE 1 0701949801
022
Fitting- ORFS to Braze Sleeve
070789351 1
O-Ring 1 0701949681
023
Nut- Braze Sleeve
070789354 1
026
Valve- Solenoid
331796002 1
N/S
Coil- Solenoid Valve
24VDC
331796054 1
028
Fitting- Sleeve ORFS
070789361 1
O-Ring, ORFS 1 7350736401
029
Fitting- Nut
070789360 1
030
Filter Drier
735028828 1
036
Valve- Ball
.625"
330286003 1
045
Fitting- ORFS to Braze Sleeve
070789316 3
O-Ring, ORFS 1 7350736503
046
Fitting- Nut ORFS
070789310 3
O-Ring, ORFS 1 7350736503
052
Valve- Ball
.875"
330286004 1
1
O-Ring(s) are furnished standard with each fitting. Order additional O-Rings if needed.
ORFS Style O-Rings seat on the face end of the fitting. SAE style O-Rings seat at the
base of the fitting.
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 51
Unit Assembly
VFD Cooling
021 022
002 003
004
018
012
021 022
012
Part Qty.
Ref.Description
No.
Number
002 Core- Schrader Valve
026541100 1
003 Valve- Schrader
071100801 1
004 Cap- Schrader Valve
032943500 1
012 Valve- Ball
.875"
330286004 2
018 Strainer 735030501 1
021 Fitting- ORFS to Braze Sleeve
070789351 2
O-Ring 1 0701949682
022 Nut- Braze Sleeve
070789354 2
1
O-Ring(s) are furnished standard with each fitting. Order additional O-Rings if needed.
ORFS Style O-Rings seat on the face end of the fitting. SAE style O-Rings seat at the
base of the fitting.
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 52
Unit Assembly
Liquid Line- Diagrams
See Detail Below
080 082
081
060C
101
060D
060E
100
140A
140C
060A
060B
020 022
140B
021
252
WME0500S- Water Cooled Chiller
023
024
251 253
Rev. U 08/12 RPL 700017600 / Page 53
Unit Assembly
Liquid Line- Components
Part Qty.
Ref.Description
No.
Number
020
Coupling- Adapter
070760902 1
021 Flange 071992101 1
022 Gasket 735073402 1
023
Screw
.75 x 3.5"
735033967 4
024 Strainer 070977801 1
060A Saddle- Sight Glass
330743304 1
060B Cap- Sight Glass
330508701 1
060C Valve- Schrader
071100801 1
060D Core- Schrader Valve
026541100 1
060E Cap- Schrader Valve
032943500 1
080 Flange 070761402 1
081
Screw
.625 x 2.50"
735033864 4
082 O-Ring 735043674 1
100 O-Ring 735073633 1
101
Screw
.75 x 2.50"
735033877 4
140A Expansion Valve- Body
650Ton
331861602 1
140B Expansion Valve- Actuator
330386209 2
140C Expansion Valve- Sight Glass
.875"
015997817 2
251
Valve- Shut Off
3.0"
735039807 1
252
Screw
.625 x 5.5"
735033958 4
253
Gasket- Shut Off Valve
070199104 1
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 54
Condenser
Diagrams
30" Condenser 087 Impeller
Rear View
350 355
353 354
330 331
353 354
351 352
110A
251
26" & 30" Condenser 092 Impeller
Rear View
350 355
353 354
330 331
251
330 331
353 354
351 352
110A
(Located on the Front Side
of The Condenser)
Water Box Head Option
352B
366B
352A
366A
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 55
Condenser
26" Condenser Heads, Head Gaskets & Hardware
Standard Heads- 2 Pass
Ref. Description
No.
350 Return Head
351 Connection Head- Victaulic
Connection Head- Flanged
352 Gasket- Conection Head
353 Screw
.75 x 2.50"
354 Nut
355 Gasket- Return Head
PartQuantity
Number
332183102
1
332186503
1
332188303
1
071557805
1
735033877
64
735029626 64
070304646
1
Water Box Heads- 2 Pass
Part
Quantity
Ref.Description
No. Number
350 Return Head 332183102
1
1
351 Connection Head- Victaulic Water Box
1
1
Connection Head- Flanged Water Box
1
2, 4
352A Gasket- Water Box Head 070304646
1
3
352B U-Channel Gasket- Water Box Head 2, 4073258601
355 Gasket- Return Head 070304646
1
366A Gasket- Water Box Cover 2, 4070304646
1
3
366B U-Channel Gasket- Water Box Cover 2, 4070189803
Contact Daikin McQuay Parts with model and serial number information so that the correct part(s)
can be identified.
2
This gasket consists of two parts. The U-Channel Gasket is glued to the baffle that separates the
passes. Order adhesives separately as required; (735026371) and (735026386).
3
Order 3.0 feet of U-Channel PER Gasket.
4
Note that this 2pc. design replaces the original 1pc. design.
1
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 56
Condenser
26" Condenser Heads, Head Gaskets & Hardware, Continued
Standard Heads- 3 Pass
Ref. Description
No.
351 Connection Head- Victaulic Water Inlet
Connection Head- Victaulic Water Outlet
Connection Head- Flanged Water Inlet
Connection Head- Flanged Water Outlet
352 Gasket- Head
353 Screw
.75 x 2.50"
354 Nut
PartQuantity
Number
331156904
1
331156905
1
331158704
1
331158705
1
071557805
2
735033877
64
735029626 64
Water Box Heads- 3 Pass
Part
Quantity
Ref.Description
No. Number
1
351 Connection Head- Victaulic Water Inlet
2
1
Connection Head- Victaulic Water Outlet
2
1
Connection Head- Flanged Water Inlet
2
1
Connection Head- Flanged Water Outlet
2
352A Gasket- Water Box Head 2, 4070304646
2
3
352B U-Channel Gasket- Water Box Head 2, 4073258601
355 Gasket- Return Head 070304646
2
366A Gasket- Water Box Cover 2, 4070304646
2
3
366B U-Channel Gasket- Water Box Cover 2, 4070189803
Contact Daikin McQuay Parts with model and serial number information so that the correct
part(s) can be identified.
2
This gasket consists of two parts. The U-Channel Gasket is glued to the baffle that separates the
passes. Order adhesives separately as required; (735026371) and (735026386).
3
Order 3.0 feet of U-Channel PER Gasket.
4
Note that this 2pc. design replaces the original 1pc. design.
1
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 57
Condenser
30" Condenser Heads, Head Gaskets & Hardware
Standard Heads- 2 Pass
Ref. Description
No.
350 Return Head
351 Connection Head- Victaulic
Connection Head- Flanged
352 Gasket- Conection Head
353 Screw
.75 x 3.00"
354 Nut
355 Gasket- Return Head
PartQuantity
Number
332183302
1
332186703
1
332188503
1
071557806
1
735033878
80
735029626 80
070304621
1
Water Box Heads- 2 Pass
Part
Quantity
Ref.Description
No. Number
350 Return Head 332183302
1
1
351 Connection Head- Victaulic Water Box
1
1
Connection Head- Flanged Water Box
1
2, 4
352A Gasket- Water Box Head 070304621
1
3
352B U-Channel Gasket- Water Box Head 2, 4073258601
355 Gasket- Return Head 070304621
1
366A Gasket- Water Box Cover 2, 4070304621
1
3
366B U-Channel Gasket- Water Box Cover 2, 4070189804
Contact Daikin McQuay Parts with model and serial number information so that the correct
part(s) can be identified.
2
This gasket consists of two parts. The U-Channel Gasket is glued to the baffle that separates the
passes. Order adhesives separately as required; (735026371) and (735026386).
3
Order 3.0 feet of U-Channel PER Gasket.
4
Note that this 2pc. design replaces the original 1pc. design.
1
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 58
Condenser
30" Condenser Heads, Head Gaskets & Hardware, Continued
Standard Heads- 3 Pass
Ref. Description
No.
351 Connection Head- Victaulic Water Inlet
Connection Head- Victaulic Water Outlet
Connection Head- Flanged Water Inlet
Connection Head- Flanged Water Outlet
352 Gasket- Head
353 Screw
.75 x 3.00"
354 Nut
PartQuantity
Number
331157104
1
331157105
1
331158904
1
331158905
1
071557806
2
735033878
80
735029626 80
Water Box Heads- 3 Pass
Part
Quantity
Ref.Description
No. Number
1
351 Connection Head- Victaulic Water Box
2
1
Connection Head- Flanged Water Box
2
352A Gasket- Water Box Head 2, 4070304621
2
3
352B U-Channel Gasket- Water Box Head 2, 4073258601
355 Gasket- Return Head 070304621
2
366A Gasket- Water Box Cover 2, 4070304621
2
3
366B U-Channel Gasket- Water Box Cover 2, 4070189804
Contact Daikin McQuay Parts with model and serial number information so that the correct
part(s) can be identified.
2
This gasket consists of two parts. The U-Channel Gasket is glued to the baffle that separates the
passes. Order adhesives separately as required; (735026371) and (735026386).
3
Order 3.0 feet of U-Channel PER Gasket.
4
Note that this 2pc. design replaces the original 1pc. design.
1
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 59
Condenser
Tube Counts, Tubes, Sight Glass, Shut Off Valve & Gasket,
Charge Valve & Cap
Tube Counts
For Tube counts see the Nomenclature Model Number- Complete section.
Tube Table 1
Wall Type & Part
Code 17
(2nd digit) Thickness
Material
Number
L
.025
Turbo CSL, Cu 330441408
N
.028
Turbo CSL, Cu 330441425
P
.035
Turbo CSL, Cu 073238577
1
For Tubes not listed, contact Daikin McQuay Parts with model
and serial number information so that the correct tube(s) can
be identified.
Sight Glass, Shut Off Valve & Gasket, Charge Valve & Cap
Part Qty.
Ref.Description
No.
Number
110A Sight Glass
1.0" MPT
350229501 1
251 Valve- Shut Off (King Valve)
3.0"
735039807 1
N/S Gasket- Shut Off Valve
070199104 1
330 Valve- Charge (30" 087 Condenser Only)
735039929 2
Valve- Charge
332480201 2
331 Cap- Charge Valve
073243901 2
2
Quantity of one pc. each for 30" Condenser 087 Impeller and quantity of two pc. each for 26"
& 30" Condenser 092 Impeller units.
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 60
Evaporator
Diagrams
30" Condenser 087 Impeller
Rear View
350 355
353 354
353 354
330 331
110A
351 352
330 331
26" & 30" Condenser 092 Impeller
Rear View
350 355
353 354
353 354
330 331
110A
351 352
330 331
(Located on the Front Side
of The Evaporator)
Water Box Head Option
352B
366B
351
352A
366A
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 61
Evaporator
30" Evaporator Heads, Head Gaskets & Hardware
Standard Heads- 2 Pass
Ref. Description
No.
350 Return Head
351 Connection Head- Victaulic
Connection Head- Flanged
352 Gasket- Conection Head
353 Screw
.75 x 3.00"
354 Nut
355 Gasket- Return Head
PartQuantity
Number
332183302
1
332183303
1
332184903
1
071557806
1
735033878
80
735029626 80
070304621
1
Water Box Heads- 2 Pass
Part
Quantity
Ref.Description
No. Number
350 Return Head 332183302
1
1
351 Connection Head- Victaulic Water Box
1
1
Connection Head- Flanged Water Box
1
2, 4
352A Gasket- Water Box Head 070304621
1
3
352B U-Channel Gasket- Water Box Head 2, 4070189804
355 Gasket- Return Head 070304621
1
366A Gasket- Water Box Cover 2, 4070304621
1
3
366B U-Channel Gasket- Water Box Cover 2, 4070189804
Contact Daikin McQuay Parts with model and serial number information so that the correct
part(s) can be identified.
2
This gasket consists of two parts. The U-Channel Gasket is glued to the baffle that separates the
passes. Order adhesives separately as required; (735026371) and (735026386).
3
Order 3.0 feet of U-Channel PER Gasket.
4
Note that this 2pc. design replaces the original 1pc. design.
1
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 62
Evaporator
30" Evaporator Heads, Head Gaskets & Hardware, Continued
Standard Heads- 3 Pass
Ref. Description
No.
351 Connection Head- Victaulic
Connection Head- Flanged
352 Gasket- Head
353 Screw
.75 x 3.00"
354 Nut
PartQuantity
Number
331153704
2
331155304
2
071557806
2
735033878
80
735029626 80
Water Box Heads- 3 Pass
Part
Quantity
Ref.Description
No. Number
1
351 Connection Head- Victaulic
2
1
Connection Head- Flanged
2
352A Gasket- Water Box Head 2, 4070304621
2
3
352B U-Channel Gasket- Water Box Head 2, 4073258603
366A Gasket- Water Box Cover 2, 4070304621
2
3
366B U-Channel Gasket- Water Box Cover 2, 4070189804
Contact Daikin McQuay Parts with model and serial number information so that the correct
part(s) can be identified.
2
This gasket consists of two parts. The U-Channel Gasket is glued to the baffle that separates the
passes. Order adhesives separately as required; (735026371) and (735026386).
3
Order 3.0 feet of U-Channel PER Gasket.
4
Note that this 2pc. design replaces the original 1pc. design.
1
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 63
Evaporator
36" Evaporator Heads, Head Gaskets & Hardware
Standard Heads- 2 Pass
Ref. Description
No.
350 Return Head
351 Connection Head- Victaulic
Connection Head- Flanged
352 Gasket- Conection Head
353 Screw
.75 x 3.00"
354 Nut
355 Gasket- Return Head
PartQuantity
Number
332183502
1
332183503
1
332185103
1
071557807
1
735033878 112
735029626 112
070304622
1
Water Box Heads- 2 Pass
Part
Quantity
Ref.Description
No. Number
350 Return Head 332183502
1
1
351 Connection Head- Victaulic Water Box
1
1
Connection Head- Flanged Water Box
1
2, 4
352A Gasket- Conection Head 070304622
1
3
352B U-Channel Gasket- Water Box Head 2, 4073258603
355 Gasket- Return Head 070304622
1
366A Gasket- Water Box Cover 2, 4070304622
1
3
366B U-Channel Gasket- Water Box Cover 2, 4070189804
Contact Daikin McQuay Parts with model and serial number information so that the correct
part(s) can be identified.
2
This gasket consists of two parts. The U-Channel Gasket is glued to the baffle that separates the
passes. Order adhesives separately as required; (735026371) and (735026386).
3
Order 4.0 feet of U-Channel PER Gasket.
4
Note that this 2pc. design replaces the original 1pc. design.
1
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 64
Evaporator
36" Evaporator Heads, Head Gaskets & Hardware, Continued
Standard Heads- 3 Pass
Ref. Description
No.
351 Connection Head- Victaulic
Connection Head- Flanged
352 Gasket- Head
353 Screw
.75 x 3.00"
354 Nut
PartQuantity
Number
331153904
2
331155504
2
071557807
2
735033878 112
735029626 112
Water Box Heads- 3 Pass
Part
Quantity
Ref.Description
No. Number
1
351 Connection Head- Victaulic
2
1
Connection Head- Flanged
2
352A Gasket- Water Box Head 2, 4070304622
2
3
352B U-Channel Gasket- Water Box Head 2, 4073258601
366A Gasket- Water Box Cover 2, 4070304622
2
3
366B U-Channel Gasket- Water Box Cover 2, 4070189804
Contact Daikin McQuay Parts with model and serial number information so that the correct
part(s) can be identified.
2
This gasket consists of two parts. The U-Channel Gasket is glued to the baffle that separates the
passes. Order adhesives separately as required; (735026371) and (735026386).
3
Order 4.0 feet of U-Channel PER Gasket.
4
Note that this 2pc. design replaces the original 1pc. design.
1
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 65
Evaporator
Tubes, Tube Counts, Sight Glass, Charge Valve & Cap
Tube Counts
For Tube counts see the Nomenclature Model Number- Complete section.
Tube Table 1
Wall Type & Part
Code 09
(2nd digit) Thickness
Material
Number
E
.025
Turbo EHP, Cu 073238590
F
.028
Turbo EHP, Cu 330441418
Q
.035
Turbo EHP, Cu 330441414
1
For Tubes not listed, contact Daikin McQuay Parts with model
and serial number information so that the correct tube(s) can
be identified.
Sight Glass, Charge Valve & Cap
Part Qty.
Ref.Description
No.
Number
110A Sight Glass
1.0" MPT
350229501 1
330 Valve- Charge (36" 087 Evaporator Only)
735039929 2
Valve- Charge
332480201 2
331 Cap- Charge Valve
073249901 2
WME0500S- Water Cooled Chiller
Rev. U 08/12 RPL 700017600 / Page 66
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