Emerson Copeland Scroll ZP K3 Series - Compressor Refrigerant Charge Limits; Design Configurations; Field Application Test

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© 2015 Emerson Climate Technologies, Inc.
AE4-1365 R4
Outdoor Ambient 85°F (29°C) 95°F (35°C) 105°F (40°C)
System On-Time (Minutes) 7 14 54
System Off-Time (Minutes) 13 8 6
Number of On/Off Cycles 5 5 4
Table 1
Field Application Test
Recommended Conguration
Component Description
TubingConguration Shock loop
Service Valve "Angled valve" fastened to unit
Suctionmufer Not required
Alternate Conguration
Component Description
TubingConguration Shock loop
Service Valve "Straight through" valve not fastened to unit
Mass/Suctionmufer May be required (Acts as dampening mass)
Table 2
Design Congurations
Table 3
Compressor Refrigerant Charge Limits
Model Frame Size*
Charge Limit 120% x Limit** Tandem Charge Limit
Pounds kg Pounds kg Pounds kg
ZP50 - 57K3
ZP70 - 83KW
ZP61 - 91KC
70
10.0 4.5 12.0 5.4 12.0 5.4
ZP104-122KC
ZP143KC
11.0 5.0 13.0 6.0 13.0 6.0
*Approximate Shell Diameter (e.g. 70 - 7.3 Inches)
**Charge Allowance For System