Emerson Copeland YHV029RT Manuals

Manuals and User Guides for Emerson Copeland YHV029RT. We have 1 Emerson Copeland YHV029RT manual available for free PDF download: Application Manuallines

Emerson Copeland YHV029RT Application Manuallines

Emerson Copeland YHV029RT Application Manuallines (48 pages)

Scroll Variable-Speed Compressors for Heat Pump Applications

Brand: Emerson | Category: Air Compressor | Size: 1.72 MB

Table of Contents

Table of Contents
2
1 Safety Instructions

6
- About These Guidelines
  6
- Icon Explanation
  6
- General Instructions
  7
- Safety Statements
  7
2 Product Description

9
3 Installation

17
- Compressor and Drive Handling
  17
- Mounting Parts
  18
- Brazing Procedure
  18
- Pressure Safety Controls
  20
  - High-Pressure Protection
    20
  - Low Pressure Protection
    20
- System Protection for Operation below Atmospheric Pressure
  20
- Crankcase Heating Function
  21
- Discharge Gas Temperature Protection
  21
- Solution with SEC Mono
  23
- Filter Screens
  24
- Mufflers
  24
- Sound Shell
  24
- Insulation Material
  24
- Reversing Valve
  24
- Sound and Vibration
  25
- Compressor Oil Return, Oil Balancing, Floodback and Oil Dilution Tests
  25
- Suction Line Accumulator
  27
4 Electrical Connection

28
- General Recommendations
  28
- Electrical Installation
  28
- Terminal Connections
  30
  - Terminal Box IP21
    30
- Motor Windings
  31
- Motor Insulation
  31
- Protection Devices
  31
- High-Potential Testing
  32
5 Start-Up & Operation

33
- Strength-Pressure Test
  33
  - Compressor Strength-Pressure Test
    33
  - System Strength-Pressure Test
    33
- Compressor Tightness Test
  34
- System Evacuation
  34
- Preliminary Checks Pre-Starting
  34
- Charging Procedure
  35
- Run-In Time
  35
- Initial Start-Up
  35
- Rotation Direction
  35
- Start-And-Stop Routine
  36
- Start-Up and Shut-Off Sound
  36
- Deep Vacuum Operation
  36
- Shell Temperature
  36
- Pumpdown Cycle
  36
- Minimum Run Time
  37
- Oil Level
  37
6 Maintenance & Repair

38
- Qualification of Workers
  38
- Preparation and Work Procedure
  39
- Exchanging the Refrigerant
  39
- Disassembling System Components
  39
- Replacing a Compressor
  40
- Lubrication and Oil Removal
  41
- Oil Additives
  42
7 Troubleshooting

43
8 Dismantling & Disposal

46
9 References

46
Appendix 1: Tightening Torques

47
- Disclaimer
  47

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