Emerson Copeland Scroll ZRU350KC Manuals

Manuals and User Guides for Emerson Copeland Scroll ZRU350KC. We have 1 Emerson Copeland Scroll ZRU350KC manual available for free PDF download: Bulletin

Emerson Copeland Scroll ZRU350KC Bulletin

Emerson Copeland Scroll ZRU350KC Bulletin (32 pages)

7 to 15 TonCompressors

Brand: Emerson | Category: Air Compressor | Size: 2 MB

Table of Contents

Table of Contents
1
Safety Instructions

2
Introduction

4
- Nomenclature
  4
- Discharge Mufflers
  5
  - Compressor Cycling
    6
  - Piping Length & High Refrigerant Charge
    6
  - Suction & Discharge Line Noise & Vibration
    6
  - Suction & Discharge Fittings
    7
  - System Tubing Stress
    7
  - Accumulators
    7
  - Crankcase Heat
    7
  - Pump down Cycle
    8
  - Reversing Valves
    8
  - System Screens & Strainers
    8
  - Contaminant Control
    8
  - Oil Type & Removal
    9
  - Three Phase Electrical Phasing
    9
  - Power Factor Correction
    10
  - Deep Vacuum Operation
    10
  - Manifolded Compressors
    10
  - Manifolded Applications
    10
  - Motor Protection
    11
Application Considerations

4
Application Tests

11
- Application Test Summary
  11
- Continuous Floodback Test
  12
- Field Application Test
  12
Assembly Line Procedures Compressor Handling

12
- Mounting
  13
- Suction & Discharge Fittings
  13
- Assembly Line Brazing Procedure
  13
- Unbrazing System Components
  13
- Pressure Testing
  13
- Assembly Line System Charging Procedures
  14
- Electrical Connections
  14
- Hipot Testing
  14
- Tandem Assembly
  14
Service Procedures

15
- Field Replacement
  15
  - Mounting
    15
  - Removing Oil
    15
  - Electrical
    15
  - Module
    15
- Compressor Replacement after a Motor Burn
  16
- Field Troubleshooting the Kriwan Module
  16
- Manifolded Compressor Replacement
  16
- Start-Up of a New or Replacement Compressor
  16
- Field Troubleshooting the Coresense Communications Module
  17
- Scroll Functional Check
  17
- Refrigerant Retrofits
  18
- Figures & Tables How a Scroll Works
  
  19
- Scroll Operating Envelopes
  20
- Compressor Terminal Box Wiring
  21
- ASTP Label
  22
- Crankcase Heater Location
  23
- Scroll Suction Tube Brazing
  24
- Design Configurations
  25
- Field Application Test
  25
- Protector Specifications
  28
  - Coresense LED Flash Code Information
    28
  - Tandem Oil Balancing
    30
  - Tilted Tandem
    30
Appendix 1

31
- Kriwan To Coresense Retrofit Instructions
  31

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