16 Catalog 602-2
Chiller Identification
Magnitude centrifugal chillers are selected by computer and identified by their components on the selection
printout as a Model #. The unit model code is as follows:
Figure 6, Chiller Identification
MODEL CODE EXAMPLE:
W M C - 150D - BS - 13R / E2212 - B E - 2 RA / C2012 - B L Y Y - 2 R A Y Y Y R 134
Packaged Water Cooled
M = Magnetic
Centrifugal Compressor Model
Unit Model Code
Vintage/Single Refrigerant Circuit
Motor/Voltage Code
Evaporator Shell Description
[Diameter (in.), Length (ft.)]
Tube Count Code
Tube Type Code
Number of Passes (1, 2, 3)
Water Inlet Location (R = Right Inlet; L = Left Inlet)
Connection Type
Condenser Shell Description [Diameter (in.), Length (ft.)]
Tube Count Code
Tube Type Code
Tube Count Code (Heat Recovery Condenser)
Tube Type Code (Heat Recovery Condenser)
Number of Passes (1, 2, 3)
Wate r Inlet Location (R = Right Inlet; L = Left Inlet)
Connection Type
Number of Passes (Heat Recovery Condenser)
Water Inlet Location (Heat Recovery Condenser)
Connection Type (Heat Recovery Condenser)
Motor Manufacture
Refrigeration Type (134 = HFC-134a)
C
O
D
E
S
E
R
N/A
N/A
E
V
A
P
O
R
A
T
O
R
C
O
M
P
R
E
S
S
O
R
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