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© 2016 Emerson Climate Technologies, Inc.
AE4-1402 R4
AE4-1402 R4
April 2016
ZPV063 Copeland Scroll
™
Variable Speed Compressors
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
Product Description ................................................4
Compressor Data ...................................................4
Power Supply .........................................................4
Nomenclature .........................................................4
Agency Approvals ..................................................4
OEM Lab Testing
Drive & Variable Speed Scroll Set-Up ....................4
Modeling System Performance ..............................4
Compressor Design Features
.................................4
Compressor Motor .................................................4
Oil Pump ................................................................5
Application Considerations
Compressor Temperature Protection .....................5
Variable Speed Drive Options
Third Party Drive ................................................5
Emerson
™
EVC1 Drive Features
Oil Boost.......................................................5
Motor Protection ...........................................5
Reverse Rotation Protection ........................5
Missing Phase Protection.............................5
Short Cycle Protection .................................5
Resonance Avoidance Feature ....................5
Discharge Temperature Protection ...............5
Emerson EVC1 Operating Envelope............6
Emerson EVC1 Starting and
Stopping Routine..........................................6
Emerson EVC1 Drive and Variable Speed
Scroll Set-Up ..........................................................6
Refrigerant .............................................................6
Operating Envelope ...............................................6
High Pressure Control ............................................6
Low Pressure Control .............................................6
Discharge Temperature Protection .........................7
Motor Overload Protection .....................................7
Oil Type ..................................................................7
Maximum Tilt Angle ................................................7
Contaminant Control ..............................................7
Refrigerant Piping ..................................................8
Discharge Check Valve ..........................................8
Suction and Discharge Tube Design ......................8
Compressor Mounting ............................................9
Discharge Mufflers
.................................................9
Airborne Sound Control ..........................................9
Expansion Devices .................................................9
Reversing Valves ...................................................9
Accumulators ........................................................10
Off-Cycle Migration Control ...................................10
Manifolded Compressors ......................................10
Manifolded Applications ........................................10
Application Tests
General Application Tests ......................................11
Assembly Line Procedures
Installing the Compressor .....................................11
Assembly Line Brazing Procedure ........................12
Pressure Testing ...................................................12
Assembly Line System Charging Procedure .........12
High Potential Testing ...........................................12
Final Run Test .......................................................12
Unbrazing System Components ...........................13
Service Procedures
Electrical Troubleshooting .....................................13
Troubleshooting Motor Temperature Trip ..............13
Compressor Replacement After a Motor Burn ......13
Start-Up of a New or Replacement Compressor ...13
Figures & Tables
Compressor Nomenclature ...................................14
Operating Envelopes .............................................15
Oil Dilution Chart ...................................................16
Scroll Suction Tube Brazing ..................................17
How a Scroll Works ...............................................18
Discharge Thermistors ..........................................19
ZPV063 Cross Sectional View ..............................19
Electrical Nomenclature For Multiples ..................20
Compressor Accessories & Service Parts .............21
Compressor Motor Specifications
.........................22
Emerson Compressor & Drive Selection ...............22
Compressor Refrigerant Charge Limits Table .......23
Speed Adjustment Requirements ..........................23
TABLE OF CONTENTS
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