User Manuals: Dunham-Bush ACXi 165-5SP-LN Chiller

Manuals and User Guides for Dunham-Bush ACXi 165-5SP-LN Chiller. We have 1 Dunham-Bush ACXi 165-5SP-LN Chiller manual available for free PDF download: Installation, Operation And Maintenance Manual

Dunham-Bush ACXi 165-5SP-LN Installation, Operation And Maintenance Manual

Dunham-Bush ACXi 165-5SP-LN Installation, Operation And Maintenance Manual (43 pages)

Air cooled rotary screw chillers

Brand: Dunham-Bush | Category: Chiller | Size: 1 MB

Table of Contents

Table of Contents
2
1 Introduction

3
- Product Identification
  3
2 Installation

5
- General
  5
  - Application Precautions
    5
- Inspection
  5
  - Chilled Water Flow
    5
- Rigging
  5
  - Rigging & Moving
    5
- Space Requirements and Clearance
  7
  - General
    7
  - Acxi
    7
- Vibration Isolation
  10
- Piping Connections
  10
- Electrical Wiring
  10
- Controls
  12
  - Connections
    12
- Request for Start-Up Representative
  12
  - Settings
    12
3 Operation

13
- General
  13
- Unit Piping
  13
- System Water Flow Rate
  13
- Standard Ambient Unit Operation
  13
  - Minimum Ambient) Including Overnight
    13
  - Shut down and Morning Restart
    13
- System Start up
  13
  - Air Cooled Package Chiller Start-Up
    13
- Shut-Down (Overnight or Weekend)
  16
- Seasonal Shut-Down Procedure
  16
- Seasonal Start-Up Procedure
  16
- Safety Relief Valves
  17
- Refrigeration Cycle- Multiple Compressor Acxi
  17
- Fan Cycling
  17
- Liquid Injection
  17
- Hydraulic Capacity Control System
  17
4 0 Electrical

19
5 Maintenance

39
- General
  39
- Periodic Inspection
  39
- Monthly Inspection
  39
- Vessel Maintenance
  39
- Air Cooled Condenser Cleaning
  39
  - Water Side Cleaning of Evaporator
    39
- Electrical Malfunction
  41
- Refrigerant Charge
  41
  - General
    41
- Oil Charge
  41
  - Air Cooled Packages
    41
- Troubleshooting
  42
- Sample Log Sheet
  43

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