Goodman WME0500S Parts List
Replacement Parts List No. 0700017600
Revision AC 09/2015
Daikin
Daikin McQuay
McQuay
MagnitudeTM
Magnetic Bearing
Centrifugal Chiller
WME
0500
To nd your Daikin Applied parts distributor, call 1-800-377-2787 or visit www.DaikinApplied.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 and Rapid Restore ........................................................... 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
Hot Gas Bypass 092 Impeller .............................................................................................................. 40, 41
Suction Piping ..................................................................................................................................... 42, 43
Liquid Injection .......................................................................................................................................... 44
Rotor Cooling 087 Impeller ................................................................................................................. 45, 46
Rotor Cooling 092 Impeller ................................................................................................................. 47- 49
Stator Cooling 087 Impeller ................................................................................................................ 50, 51
Stator Cooling 092 Impeller ................................................................................................................ 52, 53
VFD Cooling .............................................................................................................................................. 54
Liquid Line ........................................................................................................................................... 55, 56
Condenser
Diagrams ................................................................................................................................................... 57
26" Condenser Heads, Head Gaskets & Hardware ............................................................................ 58, 59
30" Condenser Heads, Head Gaskets & Hardware ............................................................................ 60, 61
Tube Counts, Tubes, Sight Glass, Shut Off Valve & Gasket, Charge Valve & Cap .................................. 62
Evaporator
Diagrams ................................................................................................................................................... 63
30" Evaporator Heads, Head Gaskets & Hardware ............................................................................ 64, 65
36" Evaporator Heads, Head Gaskets & Hardware ............................................................................ 66, 67
Tube Counts, Tubes, Sight Glass, Charge Valve & Cap ........................................................................... 68
Critical Parts List ....................................................................................................................................... CPL1
WME0500S- Water Cooled Chiller Rev. AC 09/15 RPL 7000176 / Page 2
Parts List Revision History
Revision Date 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 reect 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 R333699001 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.
V 9/12 Page 37: Changed Ref #021 from "332422302" to "735039964".
W 12/12 Page 5- 10: Updated Coding to Rev 0F.
Page 12: Added HGBP IGV Stepper Board p/n 333568302 and new footnote #1. Updated old footnote #1 to 2.
Page 13: Corrected footnote notation for Ref #11.
Page 21: Changed Ref #S11 from 071568501 to 071568511.
Page 40, 41 (NEW): Added pages for HGBP option. Repaginated form and updated TOC.
Y 06/13 Page 12: Deleted Ref #15 p/n and Bub #. Duplicate number.
Z 08/13 Page 21: Added footnote #2 and footnote notation.
AA 12/13 Page 17: Changed Ref. S09 Sensor Liquid Line Temp to 073007203, was 331795205.
Pages 58- 61 and 64- 67: Updated Water Box Head Gaskets from 2 part numbers to kit part numbers.
AB 08/14 Page 8: Added Rapid Restore to Code 31.
Page 13: Corrected information for Solenoid Valve and Coil. Expanded Ref. 5 to 5A, 5B, 5C; added 5A
Valve-Solenoid, corrected 5B Coil-Solenoid (was p/n 300047095), and added 5C Repair Kit-Solenoid
Valve.
Page 18: Added Rapid Restore to drawing, added part number for Rapid Restore Kit. Claried information
in footnote 1.
Page 58: Added chart for Cond Heads, etc. for 300 PSIG (Code 19= C5).
AC 09/2015 Page 14: Added Bubble Ref. 16.
Page 15: Added Backup Battery for VFD Controller and Ref. 16 Wire Harness/Cable Kit and Footnote #2.
Page 21: Updated p/n for S07 & S13 Sensors, was 071568601. Updated p/n for S11, was 071568511.
Page 23: Changed Ref. 8 to 8A. Added p/n and Bubble for Ref. 8B. Removed Footnote 3.
Page 32: Added footnote #4 to Ref. 505.
Page 53: Corrected p/n for Ref. 026 Coil-Sol Valve, was 331796054.
Pages 57 & 62: Added Bub. Ref. 252 (Screw) and 253 (Gasket).
Page 68: Corrected p/n for Ref. 331, was 073249901.
CPL1: Added Critical Parts List.
Daikin Applied, 13600 Industrial Park Blvd., P.O. Box 1551, Minneapolis, MN 55440 (763) 553-5330
WME0500S- Water Cooled Chiller Rev. AC 09/15 RPL 7000176 / Page 3
Nomenclature
Model and Serial Number Nomenclature
Model Number Nomenclature
WME 0500 S
Unit Type:
WME = Magnetic Bearing Centrifugal Chiller,
Water Cooled
Unit Size:
500 Nominal Tons
Serial Number Nomenclature
STN U 09 05 04810
Plant Identication
STN = Staunton, VA
U = Unit
Year of Manufacture
09 = 2009
10 = 2010
11 = 2011
12 = 2012
etc.
Number of Compressors
S = Single Compressor
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
WME0500S- Water Cooled Chiller Rev. AC 09/15 RPL 7000176 / 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 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
2RA C4 1050 CC Y A A 134 082 E1 YY EAYYYY YYYYYYYY YYYY
18 19 20 21 22 23 24 25 26 27 28 29 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 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 48 49 50 51 52 53
400 S YYYY Y YY S AA ST 0000 0000 YY YY YY N1 UM C2
54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69
05S YY YY 0000 0000 Y
70 71 72 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. AC 09/15 RPL 7000176 / 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 Conguration
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; Waterside Pressure: 150 PSIG ASME
C2= Refrigerant Side Pressure: 200 PSIG; Waterside Pressure: 250 PSIG ASME
C3= Refrigerant Side Pressure: 200 PSIG; Waterside Pressure: 350 PSIG ASME
C4= Refrigerant Side Pressure: 200 PSIG; Waterside Pressure: 150 PSIG Non-ASME
C5= Refrigerant Side Pressure: 200 PSIG; Waterside Pressure: 300 PSIG Non-ASME
XX= Special
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. AC 09/15 RPL 7000176 / 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 Conguration
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; Waterside Pressure: 150 PSIG ASME
C2= Refrigerant Side Pressure: 200 PSIG; Waterside Pressure: 250 PSIG ASME
C3= Refrigerant Side Pressure: 200 PSIG; Waterside Pressure: 350 PSIG ASME
C4= Refrigerant Side Pressure: 200 PSIG; Waterside Pressure: 150 PSIG Non-ASME
C5= Refrigerant Side Pressure: 200 PSIG; Waterside Pressure: 300 PSIG Non-ASME
XX= Special
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. AC 09/15 RPL 7000176 / Page 7
Nomenclature
Model Number- Complete, Continued
31. Controls Options
YYYY= None
RRYY= Rapid Restore
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; B= Holding Charge R134a; N= Holding Charge, Nitrogen; X= Special
37. Special Features
M= Stock Modication; 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 Certied Performance Tests
8= Non certied 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. AC 09/15 RPL 7000176 / 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= Modication; R= Retrot 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. AC 09/15 RPL 7000176 / Page 9
Nomenclature
Model Number- Complete, Continued
64. EMI Filter
E1= Filter 1 - 400A Input Current; E2= Filter 2 - 600A Input Current; E3= Filter 3; 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. AC 09/15 RPL 7000176 / Page 10
Electrical Legend
Sch. Sym. Description Location
BAS Communication Card Main Control Box
CB1 Circuit Breaker- TX2 Primary VFD Power Supply Plate
CB2- 4 Circuit Breaker- Fans VFD Power Supply Plate
CB4 Circuit Breaker- MCB Trip, Power Meter, ELR, Solenoid VFD Power Supply Plate
CFT1- CFT2 Cooling Fan Control VFD Power Supply Plate
CT1- 6 Current Transducers VFD Chassis
CPU Main Control Board Main Control Box
D1 Diode VFD Chassis
ES Switch- Ethernet Main Control Box
ELR Relay- Earth Leakage VFD Power Supply Plate
EMC EMC Filter VFD Enclosure
EXV1 Electronic Expansion Valve #1 Liquid Line
EXV2 Electronic Expansion Valve #2 Liquid Line
F1- F2 Fuse- Controls Transformer, 2A 600VAC VFD Power Supply Plate
F3- F5 Fuse- IPS, 6A 600VAC VFD Power Supply Plate
F6- F7 Fuse- 150VDC to DC Power Supply, 10A 600VAC VFD Power Supply Plate
F8- F10 Fuse- Power Meter, 10A 600VAC VFD Power Supply Plate
INPUT I/O Board Main Control Box
IPS Intermediate Power Supply VFD Enclosure
L1- 3 Chopper Chokes/Inductors VFD Chassis
LCD LCD Touch Screen Monitor (OITS) Evaporator
LR Line Reactor VFD Enclosure
MCB Main Circuit Breaker VFD Enclosure
P1- P14 DC Power Distribution Terminals VFD Power Supply Plate
PM Power and Current Meter VFD Power Supply Plate
PS2- PS4 Power Supply- VFD VFD Power Supply Plate
PS5 Power Supply- Chiller I/O VFD Power Supply Plate
PS6 Power Supply- Compressor I/O VFD Power Supply Plate
PS7- PS8 Power Supply- Magnetic Bearings VFD Power Supply Plate
Q1- 3 Chopper/IGBT Driver VFD Chassis
Q4- 6 Steering Bridge IGBT VFD Chassis
R1- 4 Resistors VFD Chassis
S01 Sensor- Evaporator Entering Water Temperature Evaporator Inlet
S02 Sensor- Evaporator Leaving Water Temperature Evaporator Outlet
S04 Switch- Evaporator Entering Flow Evaporator Inlet
S05 Sensor- Condenser Entering Water Temperature Condenser Inlet
S06 Sensor- Condenser Leaving Water Temperature Condenser Outlet
S07 Sensor- Condenser Refrigerant Pressure Condenser
S08 Switch- Condenser Entering Flow Condenser Inlet
S09 Sensor- Liquid Line Temperature Liquid Line
S10 Sensor- Compressor Suction Temperature Compressor
S11 Sensor- Compressor Suction Pressure Compressor
S12 Sensor- Compressor Discharge Temperature Compressor Discharge Housing
S13 Sensor- Compressor Discharge Pressure Compressor Discharge Housing
S14 Sensor- Motor Gap Temperature Compressor
S15 Switch- High Pressure Discharge Piping
SW1 Switch- Compressor #1 Main Control Box
SW3 Switch- Remote Start/Stop Remote Mounting
SW4 Switch- Mode Remote Mounting
SW5 Switch- Unit Enable Main Control Box
TDM1- 3 Diode/Thyristor Module VFD Chassis
TS1 Thermal Switch VFD Chassis
TH1, 2 Thermistors VFD Chassis
TX2 Transformer- 480/240/120 VAC, 500A VFD Power Supply Plate
VFD1 VFD Chassis Assembly VFD Enclosure
WME0500S- Water Cooled Chiller Rev. AC 09/15 RPL 7000176 / Page 11
24
Controls
Main Control Box
Communication Card
Location
4
7
9
8
18
13
11
Ref. Schem.
No. Sym. Description Part No. Qty.
4 Board- Chiller I/O Backplane 300047099 1
7 CPU Board- Chiller Controller 300047102 1
N/S Connector, Chiller Controller, Beige 300048948 21
N/S Connector, Chiller Controller, Orange 300048949 4
8 Board- Digital I/O 333568101 1
9 Board- Analog Output 333568201 1
11 Board- IGV Stepper Motor w/o HGBP 1 333568301 1
11 Board- IGV Stepper Motor w/ HGBP 1 333568302 1
13 Board- Analog Input 333568401 2
18 SW5 Switch- Unit Enable 300047109 1
24 SW1 Switch- Unit and Compressor #1 300047110 2
N/S BAS BACnet MS/TP/E Installation Kit 2 332356951 1
N/S BAS Lonmark Installation Kit 2 332356952 1
N/S BAS Modbus Installation Kit 2 332356953 1
N/S= Not Shown on Diagram.
1
Note that Hot Gas Bypass (HGBP) is NOT a coded option. Refer to the HGBP section to aid in conrming the presence
of the HGPB option.
2
Includes the Communication Card and Installation Manual.
WME0500S- Water Cooled Chiller Rev. AC 09/15 RPL 7000176 / Page 12
Controls
VFD Enclosure
5C
5B
3
4
5A
1
13
8
7
10
11
6
Ref. Schem.
No. Sym. Description Part No. Qty.
1 Fan 120 VAC 600 CFM 300047091 2
3 VFD1 VFD Chassis Assembly- Phases 1- 3 1 300047093 1
4 Fuse 20A/1000VAC 300047094 2
5A Valve- Solenoid 331796001 2
5B Valve- Coil 120/60, 10 watt 331796051 2
5C Repair Kit- Solenoid Valve 300052079 2
6 LR Line Reactor 3PH 300047096 2
7 IPS Intermediate Power Supply 300047097 1
8 MCB 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
10 Surge Suppressor 480V 300047076 1
11 VFD1 VFD Chassis Assembly- Phases 4- 6
1
Refer to VFD Chassis Assembly detail on the following pages.
2
This chassis is present ONLY when Code 04= M3.
1, 2
300048873 1
WME0500S- Water Cooled Chiller Rev. AC 09/15 RPL 7000176 / Page 13
Controls
VFD Chassis- Diagrams
16
1
4
3
2
15
5
12
6
13
14
7
13
8
11
WME0500S- Water Cooled Chiller Rev. AC 09/15 RPL 7000176 / Page 14
10
15
9
Controls
VFD Chassis- Components & Compressor Wiring Harness
VFD Chassis- Components
Ref. Schem.
No. Sym. Description Part No. Qty.
1 Fuse 600A, 700V 300047092 3
2 VFD Controller Assembly 300048932 1
Backup Battery for VFD Controller 334295801 1
3 Voltage Transducer Interface Board 300048950 1
4 Link Capacitor 1200uF, 700V 300048939 3
5 Connector Interface 300048934 1
6 Q4- 6 Steering Bridge IGBT Assy. 300048937 3
7 Q1- 3 Chopper IGBT Assy. 300048936 3
8 TDM1- 3 Diode Thyristor Module 300049088 3
9 Fuse 20A, 800V 300048941 2
10 CT1- 3 Current Transducer 300048942 3
11 CT4- 6 Current Transducer 300048943 3
12 TS1 Thermal Switch 300048945 1
13 TH1, 2 Thermistor 300048944 2
14 R3, 4 Resistor 2K2, 75W 300049089 2
15 R1, 2 Resistor 150R, 250W 300048938 2
16 Wire Harness/Cable Kit 2 300055446 1
N/S L1- 3 Chopper Chokes/Inductors 300048952 3
N/S Thyristor Driver Board 300048933 1
N/S Snubber Board 300048935 1
N/S Snubber Capacitors 1uF, 1200V 300048940 6
N/S D1 Diode 300048951 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).
2
Kit contains ribbon cables and harnesses. Connections include: Q1-J10; Q2-J11; Q3-J12; Q4-J7; Q5-J8; Q6-J9; J1-J6;
and J1-J14.
1
Compressor Wiring Harness
Compressor Wiring Harness 331795501
(12/11 & Earlier)
2
The Wiring Harnesses are available as complete assemblies only.
WME0500S- Water Cooled Chiller Rev. AC 09/15 RPL 7000176 / Page 15
2
Compressor Wiring Harness 331795502
(1/12 & Later)
2
Controls
VFD Power Supply Plate- Diagram
21
20
19
11
22
12
7
4
8
6
9
5
13
13
14
2
3
18
17
15
14
16
WME0500S- Water Cooled Chiller Rev. AC 09/15 RPL 7000176 / Page 16
Controls
VFD Power Supply Plate- Components
Ref. Schem.
No. Sym. Description Part No. Qty.
2 Plate- Partition Gray 300047073 17
3 Terminal Block Gray 300047074 36
4 Terminal Block- Ground Green-Yellow 300047075 9
5 Bracket- End, Snap on 300047190 7
6 ELR Relay- Earth Leakage 300047078 1
7 CB1 Circuit Breaker- Primary 8A 300047079 1
8 CB2- 4 Circuit Breaker- 2 Fans & MCB trip 2A 300047080 3
9 Switch- Fan Failure 331578601 2
11 DC power supply +15 VDC 100 watts 300047081 1
12 DC power supply 15 VDC 25 watts 300047082 1
13 DC power supply +24 VDC 77 watts 300047083 2
14 DC power supply +24 VDC 100 watts 300047084 2
15 DC power supply +12 VDC 72 watts 300047085 1
16 DC Distribution Board 300047086 1
17 PM Monitor- Voltage, Power and Current 300047087 1
18 TX2 Transformer 480/240/120V 500VA 349939804 1
19 F1- 10 Fuse holder 300047088 7
20 F1-2, F8-10 Fuse 300047089 2
21 F3- 5 Fuse 300047090 3
22 F6-7 Fuse 300046902 2
WME0500S- Water Cooled Chiller Rev. AC 09/15 RPL 7000176 / Page 17
Controls
OITS- Operator Interface Touch Screen and Rapid Restore
Swivel Bracket
15
Swivel Pins
1
1
Main Control Box
18
16
20
Ref.No. Description Part No. Qty.
15 Monitor- 15" LCD Touchscreen
2
9/2010 and Before, Beige 330276501 1
10/2010 and Later, Black 330276502 1
16 LCD Support Arm Assembly 2
9/2010 and Before, Beige 330815401 1
10/2010 and Later, Black 330815411 1
18 OITS/Unit Control Box Support Block 330406501 2
20 Rapid Restore Kit (includes mounting brackets and hardware) 331585160 1
1
These parts are included with the LCD Support Arm Assembly. The mounting hardware (screws, washers and nuts) are also
included and are not available separately.
2
In 9/2010 the color of the LCD Touchscreen and LCD support arm was changed from Beige to Black. Form, t, and function are
identical and parts can be substituted for each other.
WME0500S- Water Cooled Chiller Rev. AC 09/15 RPL 7000176 / Page 18
Control Sensors
087 (Rev. AAA) Impeller Units Sensor Location Diagrams
S07
S14
Top View
Front View
End View
S13
S12
S15
S10
Evaporator
Condenser
S11
S09
S06
S04
S01
S02
S08
WME0500S- Water Cooled Chiller Rev. AC 09/15 RPL 7000176 / Page 19
In Out
Out
S05
In
Control Sensors
092 (Rev. AAB) Impeller Units Sensor Location Diagrams
Top View
Front View
S14
S13
S12
S15
S10
S07
S11
S09
Evaporator
End View
S04
S01
S02
S06
In Out
Condenser
Out
In
S05
S08
WME0500S- Water Cooled Chiller Rev. AC 09/15 RPL 7000176 / Page 20
Control Sensors
Components
Ref. Description Part Qty.
No. Number
S01 Sensor- Evaporator Entering Water Temperature 073007203 1
S02 Sensor- Evaporator Leaving Water Temperature 073007203 1
S04 Switch- Evaporator Entering Flow 331796201 1
N/S Cable- Evaporator Entering Flow Switch (5 Meter Lg.) 330571402 1
S05 Sensor- Condenser Entering Water Temperature 073007203 1
S06 Sensor- Condenser Leaving Water Temperature 073007203 1
S07 Sensor- Condenser Refrigerant Pressure 071568621 1
S08 Switch- Condenser Entering Flow 331796201 1
N/S Cable- Condenser Entering Flow Switch (5 Meter Lg.) 330571402 1
S09 Sensor- Liquid Line Temperature 073007203 1
S10 Sensor- Compressor Suction Temperature 331795201
S11 Sensor- Compressor Suction Pressure 071568521 1
N/S Cable- Compressor Suction Pressure Sensor 331796801 1
S12 Sensor- Compressor Discharge Temperature 331795201
S13 Sensor- Compressor Discharge Pressure 071568621 2 1
S14 Sensor- Motor Gap Temperature 331795205 2 1
S15 Switch- High Pressure 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. Conrm which sensor is required
before ordering.
2
The Cable for this Sensor is part of the Compressor Wiring Harness and is NOT available separately. Refer to the Compressor Wiring
Harness section for harness p/ns.
1, 2
1, 2
1
1
WME0500S- Water Cooled Chiller Rev. AC 09/15 RPL 7000176 / Page 21
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