Emerson Copeland Scroll ZPS KC Series User Manual

© 2017 Emerson Climate Technologies, Inc.
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TABLE OF CONTENTS
Safety
Safety Instructions .................................................... 2
Safety Icon Explanation ............................................ 2
Instructions Pertaining to Risk of Electrical
Shock, Fire, or Injury to Persons ............................... 3
Safety Statements .................................................... 3
Introduction
How It Works ........................................................... 4
Capacity Control ...................................................... 4
Nomenclature .......................................................... 4
Application Considerations
Operating Envelope ................................................. 4
High Pressure Control .............................................. 5
Low Pressure Control ............................................... 5
Discharge Temperature Protection……………………5
Crankcase Heat ....................................................... 5
Defrost Cycle ........................................................... 5
Unloader Solenoid Wiring ......................................... 5
Standard Wiring with 24 Volts................................... 5
Part-Load Starting .................................................... 6
Application Tests......................................................6
Assembly Line Procedures
Hipot (AC High Potential) Testing ............................. 6
Service Procedures
Unloader Test Procedure with 24 Volts ..................... 6
Unloader Test Procedure with CoreSense™ ............. 7
Figures
ZPS*KC Modulation Hardware .................................. 4
Operating Envelope .................................................. 8
24 Volt Modulation Control Wiring ............................. 8
Modulation Control Wiring with CoreSense™ ............ 9
Crankcase Heater Location....................................... 9
Tables
Compressor Refrigerant Charge Limits ..................... 10
Solenoid Resistance Value ....................................... 10
Compressor Accessories .......................................... 11
Wiring with CoreSense™ Diagnostics…………………6
AE4-1428 R1
October 2018
6 to 10 Ton ZPS*KC Copeland Scroll™ Two-Stage Compressors

Emerson Copeland Scroll ZPS KC Series Specifications

General

Brand	Emerson
Model	Copeland Scroll ZPS KC Series
Category	Air Compressor
Language	English