Compressor Refrigerant Charge Limits; Crankcase Heaters - Emerson Copeland ZR16 Manual

Model
ZR16-32K5
ZR38-54K5
*Approximate Shell Diameter (e.g. 53 = 5.5 Inches, 63 = 6.5 Inches
**Charge Allowance For System
Model
ZR16-32K5
ZR38-54K5
© 2013 Emerson Climate Technologies, Inc.
Printed in the U.S.A.
Application Engineering
B U L L E T I N

Compressor Refrigerant Charge Limits

Frame
Size*
53
63

Crankcase Heaters

Frame
Volts
Size
240
53
120
240
120
480
63
575
240
480
Table 4
Charge Limit
Pounds kg Pounds
8 3.6
10 4.5 12.0
Table 5
Watts Leads
40 21"
40 21"
40 21"
40 21"
40 21"
40 21"
40 48"
40 48"
22
AE4-1374 R1
120% x Limit**
kg
9.6 4.3
5.4
Emerson Part No.
(EHP Product)
018-0094-00
018-0094-01
018-0096-00
018-0096-01
018-0096-02
018-0096-03
018-0096-04
018-0096-05