Unit Components ..................................................................................................................................... 7
Single Point Connection Box ...........................................................................................................23
Unit Control Box ........................................................................................................................24 - 26
Power Panels ............................................................................................................................ 27 - 30
Control Box Label ............................................................................................................................ 31
Magnetic Bearing Chiller; WMC 035T Rev. F 9/2011 RPL 700005800 / Page 2
Parts List Revision History
Revision Date Description
NEW 06/2005 New
A 11/2005 Pages 17 & 18: Added part #s for items previously shown as To Be Determined.
B 11/2007 Page 5 - Added Compressor with p/n 330619043. Ref #14 Change RLA to FLA.
C 12/08 Page 6 - Added Bub # 19 to drawing. Page 7 - Ref. #5 add ‘Suction’ and Ref #6 add ‘Discharge’ to description. Added Suction/Discharge Flange O’ Rings p/n 300042907 as Ref #19.
D 5/09 Page 7- Ref #19 change to “Suction/Discharge/Economizer Flange O-rings” and
change p/n to 300043968.
E 2/2010 Page 7 - Added IGBT Assembly. Page 12 - Corrected Tube description. Page 14 - Added part #s for Sensors that were TBD. Page 19 - Added part #s for Cables that were TBD. Pages 23-24 - Added footnote for items that were TBD.
F 9/2011 Pages 4 & 5: Added 2 pages to expand Model Nomenclature information. Pages 7 thru 9 - Updated Compressor information. Pages 13 thru 16 - Expanded information for Condenser Heads. Pages 17 thru 20 - Expanded information for Evaporator Heads. Page 21 - Changed note for Insulation. Pages 22 thru 31: Re-structured and updated Control information.
A= ASME
J= Australia ASME with documentation
P= Chinese
T= Taiwan ASME with documentation
1= CRN British Columbia
2= CRN Alberta
3= CRN Saskatchewan
4= CRN Manitoba
5= CRN Ontario
6= CRN Quebec
7= CRN New Brunswick
8= CRN Nova Scotia
9= CRN Prince Edward Island
0= CRN Newfoundland
U= CRN Yukon
25 Refrigerant
134= Refrigerant 134a
26 Refrigerant Weight
example: 124= 1240 lbs divided by 10
27 Expansion Valve
EE= Electronic Expansion Valve
29 Front End Box Options
Digit 1
S= Single Point
M= Multi-Point
Digit 2
M= Unit Mounted VFD
Digit 3
Y= Standard Filter
P= EMI Filter
Digit 4
D= Disconnect Switch
P= Power Block
Digit 5
Always S
Digit 6
Y= Standard Short Circuit Current Rating
Digit 7
Y= No Ground Fault Protection
F= With Ground Fault Protection
Digit 8
S= Standard Load Balance
30 Rated Load Amps
Compressor RLA
31 Always Y
32 Insulation
Digit 1
H= 3/4" insulation on Evap Shell, Suction Piping,
Compressor Inlet, Motor Barrel, plus High Humidity
3= 1-1/2" insulation on Evap shell; 3/4" insulation on
Suction Piping and Compressor Inlet
Y= No Shell Insulation
Digit 2
1= Return Head Insulation
2= Return and Connection Head Insulation
Y= No Head Insulation
28 Controls
Digit 1 2= Microtech II
Digit 2
L= Large Controller
Digit 3
E= English Language
Digit 4
Always Y
Digit 5
B= BACnet w/ RS485 and Ethernet
L= LonMark
M= ModBus
S= Serial Port w/RS232
Y= None
Digit 6
A= NEMA 1
33 Water Flow Indication
B= Water Flow Indicator on Evaporator and Condenser
Magnetic Bearing Chiller; WMC 035T Rev. F 9/2011 RPL 700005800 / Page 5
Electrical Legend
A .................................... Alarm
B1-B10 ........................... Analog Input Connections
Note: Contact McQuay Parts with the compressor model, compressor part number, compressor serial number and BMCC
revision. On dual compressor units, provide same information on other compressor to ensure BMCC compatibility.
*Can use Valve 735039964 and Pipe Nipple 735031797 in place of this valve, if needed.
Magnetic Bearing Chiller; WMC 035T Rev. F 9/2011 RPL 700005800 / Page 7
009
Frictionless Compressor
013
003
010
004
008
005
012
014
002
015
018
011
018
019
006
016
Compressor Isolator
Magnetic Bearing Chiller; WMC 035T Rev. F 9/2011 RPL 700005800 / Page 8
Frictionless Compressor
Quantity
Ref. # Description Part Number per compressor
Note: Contact McQuay Parts with the compressor model, compressor part number, compressor serial number and BMCC
revision. On dual compressor units, provide same information on other compressor to ensure BMCC compatibility.
3
Includes O-Rings for Suction, Discharge and Economizer Ports.
NS = Not Shown
Magnetic Bearing Chiller; WMC 035T Rev. F 9/2011 RPL 700005800 / Page 9
Discharge Service Valve and Discharge Line Tubing
D03
018
Original Configuration
Valve has straight end.
Elbow on outside of Valve.
D02
D01
D03
018
New Configuration
Valve has bell end.
Elbow on inside of Valve.
D02
D04
D01
See above diagrams to determine which configuration is on unit. Can use either Discharge Service Valve as long
as all corresponding components are also used. If going from Original to New, can cut existing Discharge Tube
(D01) to fit new configuration.
Quantity
Ref. # Description Part Number per circuit
Original Configuration018 Discharge Service Valve, with gasket 330619002 1
D01 Discharge Tube 330653801 1
D02 Elbow 041120810 1
D03 Valve 047135502 2
New Configuration018 Discharge Service Valve, with gasket 330619004 1
D01 Discharge Tube 330653802 1
D02 Elbow 331341601 1
D03 Valve 047135502 2
D04 Coupling Reducer 041116534 1
Magnetic Bearing Chiller; WMC 035T Rev. F 9/2011 RPL 700005800 / Page 10
Tubing - Suction Line
S01
S04
S06
Quantity
Ref. # Description Part Number per circuit
Code 18:1 L A YYY# PassesConnectionHeadsFuture Use2=2 Pass L= Left Hand A= Std. Victaulic
3=3 Pass R= Right Hand
Head Types
Standard Victaulic
Connection
Return
2- Pass
3- Pass
Magnetic Bearing Chiller; WMC 035T Rev. F 9/2011 RPL 700005800 / Page 13
Condenser- Standard Heads
150 PSI Standard Heads, Victaulic - 2 Pass, non-ASME
Ref. # Description Part Number Qty.
350 Assy, Return Head 350290102 1
351 Assembly, Connection Head 331064112 1
352 Gasket, Connection Head 071557803K 1
355 Gasket, Return Head 070304644 1
NS Screw, H5, 0.50 x 2.5 735033851 22 per head
NS Nut, 0.50-13 735029625 22 per head
NS = Not Shown
150 PSI Standard Heads, Victaulic - 2 Pass, ASME
Ref. # Description Part Number Qty.
350 Assembly, Return Head 074188912 1
351 Assembly, Connection Head 074188913 1
352 Gasket, Connection Head 071557803K 1
355 Gasket, Return Head 070304644 1
NS Screw, H8, 0.50 x 4.0 735033542 22 per head
NS Nut, 0.50-13 735029629 22 per head
NS = Not Shown
150 PSI Standard Heads, Victaulic - 3 Pass, non-ASME
Ref. # Description Part Number Qty.
350 Assembly, Head, Outlet 331064132 1
351 Assembly, Head, Inlet 331064122 1
352/355 Gasket, Head 071557803K 2
NS Screw- H5, 0.50 x 2.5 735033851 22 per head
NS Nut- 0.50-13 735029625 22 per head
NS = Not Shown
Magnetic Bearing Chiller; WMC 035T Rev. F 9/2011 RPL 700005800 / Page 14
Condenser- Water Box Heads
Head
366
Water Box
Cover Gasket
Gasket
351
352
Connection
End
331
330
330
110
Return
End
2-Pass, Left-Hand, Water Box Victaulic (Front View)
# Passes Connection Heads Future Use2=2 Pass L= Left Hand C= Wtr. Bx. Victaulic
3=3 Pass R= Right Hand D= Wtr. Bx. Flanged
Head Types
Water Box VictaulicWater Box Flanged
Connection
Return
Connection
Return
2- Pass
3- Pass
Magnetic Bearing Chiller; WMC 035T Rev. F 9/2011 RPL 700005800 / Page 15
Condenser- Water Box Heads
150 PSI Water Box Heads, Victaulic and Flanged - 2 Pass, non-ASME
Ref. # Description Part Number Qty.
350 Assembly, Return Head 350290102 1
351 Assembly, Connection Head
with Flanged Connection 331231062 1
with Victaulic Connection 331064162 1
352 Gasket, Connection Head 071557853 1
355 Gasket, Return Head 070304644 1
366 Gasket, Water Box Cover 333850004 1
NS Screw- H5, 0.50 x 2.5, for Return Head 735033851 22 per head
NS Screw- H5, 0.50 x 4.0, for Water Box 735033942 44 per head
NS Nut-0.50-13, for Return Head 735029625 22 per head
NS Nut- 0.50-13, for Water Box Head 735029625 44 per head
NS = Not Shown
150 PSI Water Box Heads, Flanged - 3 Pass, non-ASME
Ref. # Description Part Number Quantity
350 Assembly, Head, Inlet 331231064 1
351 Assembly, Head, Outlet 331231065 1
352/355 Gasket, Water Box connection to Condenser 071557854 2
366 Gasket, Water Box Cover 333850004 2
NS Screw- H5, 0.50 x 4.0, for Water Box 735033942 44 per head
NS Nut- 0.50-13 735029625 44 per head
NS = Not Shown
Magnetic Bearing Chiller; WMC 035T Rev. F 9/2011 RPL 700005800 / Page 16
Evaporator- Standard Heads
Head
Gasket
351
352
Connection
End
330
331
330
331
110
2-Pass, Left-Hand, Standard Victaulic (Front View)
2=2 Pass L= Left Hand A= Std. Victaulic
3=3 Pass R= Right Hand B= Std. Flanged
Head Types
Standard VictaulicStandard Flanged
Connection
Return
Connection
Return
2- Pass
3- Pass
Magnetic Bearing Chiller; WMC 035T Rev. F 9/2011 RPL 700005800 / Page 17
Evaporator- Standard Heads
150 PSI Standard Heads, Victaulic and Flanged - 2 Pass, non-ASME
Ref. # Description Part Number Qty.
350 Assembly, Return Head 332182902 1
351 Assembly, Connection Head
Flanged Connection 331065603 1
Victaulic Connection 331064903 1
352 Gasket, Connection Head 071557804K 1
355 Gasket, Return Head 070304645 1
NS Screw, H5, 0.50 x 2.5 735033851 26 per head
NS Nut, 0.50-13 735029625 26 per head
NS = Not Shown
150 PSI Standard Heads, Victaulic - 2 Pass, ASME
Ref. # Description Part Number Qty.
350 Assembly, Return Head 074380712 1
351 Assembly, Connection Head 331064913 1
352 Gasket, Connection Head 071557804K 1
355 Gasket, Return Head 070304645 1
NS Screw, H5, 0.50 x 4.0 735033942 26 per head
NS Nut, 0.50-13 735029625 26 per head
NS = Not Shown
150 PSI Standard Heads, Victaulic - 3 Pass, non-ASME
Ref. # Description Part Number Qty.
350/351 Assembly, Head, Inlet & Outlet 331064904 2
352/355 Gasket, Head 071557804K 2
NS Screw- H5, 0.50 x 2.5 735033851 26 per head
NS Nut- 0.50-13 735029625 26 per head
NS = Not Shown
300 PSI Standard Heads, Victaulic - 2 Pass, non-ASME
Ref. # Description Part Number Qty.
350 Assembly, Return Head 350290322 1
351 Assembly, Connection Head 331064923 1
352 Gasket, Connection Head 071557814 1
355 Gasket, Return Head 070304614 1
NS Screw, H5, 0.50 x 4.5 735033943 52 per head
NS Nut, 0.50-13 735029625 52 per head
NS = Not Shown
Magnetic Bearing Chiller; WMC 035T Rev. F 9/2011 RPL 700005800 / Page 18
Evaporator- Water Box Heads
Water
Box
Cover
Gasket
Head
366
351
Gasket
Connection
End
352
330
331
330
331
110
Return
End
355
350
2-Pass, Left-Hand, Water Box Victaulic (Front View)
2=2 Pass L= Left Hand C= Wtr. Bx. Victaulic
3=3 Pass R= Right Hand D= Wtr. Bx. Flanged
Head Types
Water Box VictaulicWater Box Flanged
Connection
Return
Connection
Return
2- Pass
3- Pass
Magnetic Bearing Chiller; WMC 035T Rev. F 9/2011 RPL 700005800 / Page 19
Evaporator- Water Box Heads
150 PSI Water Box Heads, Victaulic and Flanged - 2 Pass, non-ASME
Ref. # Description Part Number Qty.
350 Assembly, Return Head 332182902 1
351 Assembly, Connection Head
Flanged Connection 331230953 1
Victaulic Connection 331064953 1
352 Gasket, Connection Head 350296754 1
355 Gasket, Return Head 070304645 1
366 Gasket Water Box Cover 333850005 1
NS Screw, H5, 0.50 x 2.5, for Return Head 735033851 26 per head
NS Screw, H5, 0.50 x 4.5, for Wtr Bx conn. to Evap 735033943 26 per head
NS Screw, H5, 0.50 x 4.0, for Water Box Cover 735033942 26 per head
NS Nut, 0.50-13, for Return Head 735029625 26 per head
NS Nut, 0.50-13 for Water Box Head 735029625 52 per head
NS = Not Shown
150 PSI Water Box Heads, Flanged - 3 Pass, non-ASME
Ref. # Description Part Number Qty.
350/351 Assembly, Head, Inlet & Outlet 331230954 2
352/355 Gasket, Head 350296754 2
366 Gasket Water Box Cover 333850005 2
NS Screw, H5, 0.50 x 3.5 735033941 52 per head
NS Nut, 0.50-13 735029625 52 per head
NS = Not Shown
Magnetic Bearing Chiller; WMC 035T Rev. F 9/2011 RPL 700005800 / Page 20
Insulation
Description Part Number Quantity
9 ft. Evaporator:
Insulation, 3/4", Evaporator Shell 047662050 68 square ft*
Insulation, 3/4”, Head, 22” 047662050 9 square ft per head
Insulation, 3/4”, Tube Sheet Support 047662050 18 square ft
Insulation, 3/4”, Suction 047662050 8 square ft per suction line
12 ft. Evaporator (standard):
Insulation, 3/4”, Evaporator Shell 047662050 90 square ft*
Insulation, 3/4”, Head, 22” 047662050 9 square ft per head
Insulation, 3/4”, Tube Sheet Support 047662050 18 square ft
Insulation, 3/4”, Suction 047662050 8 square ft per suction line
* If Code 32 = 3*, double the quantity for this item.
Magnetic Bearing Chiller; WMC 035T Rev. F 9/2011 RPL 700005800 / Page 21
Unit Controls
Operator Interface Panel
15
16
Single Point Connection Box
Ref. Description Specification Part Qty.
No. Number
18
Unit Control Box
15 Operator Interface Panel, Original until 5/05* 071858001 1
Cable, 7-wire single, Original until 5/05* 330367901 1
Connector Only, Original until 5/05* 330332007 1
15 Operator Interface Panel w/cables, 12” Beige 5/05 & later* 330277501 1
15 Operator Interface Panel w/cables, 15” Beige 5/05 & later* 330276501 1
15 Operator Interface Panel w/cables, 15” Black 5/05 & later* 330276502 1
Cable, Power, Operator Interface all 5/05 & later* 300040768 1
Cable, Serial, Operator Interface all 5/05 & later* 300043345 1
Cable Kit (includes Power, Serial & VGA cords) all 5/05 & later* 300043289 1
16 Support Arm Assy, Beige (includes swivel pin, washers, & nut) 330815401 1
16 Support Arm Assy, Black (includes swivel pin, washers, & nut) 330815411 1
18 Block- Mount 330406501 2
Magnetic Bearing Chiller; WMC 035T Rev. F 9/2011 RPL 700005800 / Page 22
* If unable to identify from this information, contact McQuay Parts with the Control Box Serial Number and Control Box
Part Number.
NS = Not Shown
Magnetic Bearing Chiller; WMC 035T Rev. F 9/2011 RPL 700005800 / Page 30
Unit Controls
Control Box Label
For all other control components, please contact McQuay Parts with the Control Box Serial Number and Control Box Part Number. These numbers are located on the Control box rating label
(see example below). This label is found inside the panel.
Control Box Serial Number
“S” + Year + ##### + detail#
Control Box Part Number
Magnetic Bearing Chiller; WMC 035T Rev. F 9/2011 RPL 700005800 / Page 31
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