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© 2016 Emerson Climate Technologies, Inc.
AE4-1402 R4
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services described herein or their use or applicability. Emerson Climate Technologies, Inc. reserves the right to modify the designs or specifications of such products at any time without
notice. Emerson Climate Technologies, Inc. does not assume responsibility for the selection, use or maintenance of any product. Responsibility for proper selection, use and maintenance of
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Table 4 - Compressor Refrigerant Charge Limits
Model
Charge Limit
120% x Limit *
Tandem Charge Limit
Pounds
kg
Pounds
kg
Pounds
kg
ZPV063
15
7
18
8
18
8
* Charge allowance for system
Speed Range
(RPM)
Default (RPM)
Acceleration
RPM/Sec
Deceleration
RPM/Sec
Notes
Range
Default
Range
Default
Start
3600-7200
3600
400-1000
1.0
NA
NA
1
Run
1000-7200
+/- 200 RPM/S
Stop
1000-7200
3600 or Envelope Minimum
NA
NA
50-500
2.0
2, 3, 4
Notes:
1. Once the compressor reaches 3600 RPM, hold for two minutes prior to accelerating or decelerating.
2. If envelope control is active, reduce the speed by 30% for a default of three minutes. After three
minutes and the command has not changed, decelerate to the minimum envelope speed and shut
down
the
compressor.
3. If envelope control is not active and the speed is above 3600 RPM, decelerate 3600 RPM for a default
of three minutes. After three minutes and the command has not changed, shut down the compressor.
4. If envelope control is not active and the speed is below 3600 RPM, maintain current speed for a default
of three minutes. After three minutes and the command has not changed, shut down the compressor.
Table 5 - Speed Adjustment
