Copeland ZP91KC Manuals

Manuals and User Guides for Copeland ZP91KC. We have 1 Copeland ZP91KC manual available for free PDF download: Application Engineering Bulletin

Copeland ZP91KC Application Engineering Bulletin

Copeland ZP91KC Application Engineering Bulletin (30 pages)

Scroll Compressors for Air Conditioning

Brand: Copeland | Category: Air Compressor | Size: 1 MB

Table of Contents

Table of Contents
1
Safety
3
Important Safety Information
3
Responsibilities, Qualifications and Training
3
Terminal Venting and Other Pressurized System Hazards
3
Flammable Refrigerant Hazards
4
Electrical Hazards
4
Hot Surface and Fire Hazards
4
Lifting Hazards
4
POE Oil Hazards
4
Precautions
4
Signal Word Definitions
6
Introduction
7
Nomenclature
7
Application Considerations
7
Internal Pressure Relief (IPR) Valve
7
Discharge Temperature Protection
8
Heat Pump Protection
8
Discharge Line Thermostat
8
Air Conditioning Unit Protection
8
High Pressure Control
8
Discharge Check Valve
9
Motor Overload Protection
9
Operating Envelope
9
Power Supply
9
Accumulators
9
Screens
10
Crankcase Heat - Single Phase
10
Crankcase Heat - Three Phase
10
Pump down Cycle
10
Minimum Run Time
10
Reversing Valves
11
Low Ambient Cut-Out
11
Oil Type
11
Contaminant Control
11
Long Line Sets/High Refrigerant Charge
12
Discharge Mufflers
12
Air Conditioning System Suction Line Noise and Vibration
12
Mounting Parts
13
Electrical Connections
13
Deep Vacuum Operation
13
Shell Temperature
13
Suction and Discharge Fittings
14
System Tubing Stress
14
Three Phase Scroll Compressor Electrical Phasing14
14
Brief Power Interruptions
14
Manifolding Tandem Compressors
14
Tandem Applications
15
Application Test
15
Application Test Summary
15
Continuous Floodback Test
15
Field Application Test
16
Assembly Line Procedures
16
Installing the Compressor
16
Assembly Line Brazing Procedure
16
Tandem Assembly
17
Pressure Testing
17
Assembly Line System Charging Procedure
17
Hipot (AC High Potential) Testing
18
Final Run Test
18
Unbrazing System Components
18
Service Procedures
19
Copeland Scroll Compressor Functional Check
19
Compressor Replacement after a Motor Burn
19
Start-Up of a New or Replacement Compressor
20

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