Carrier PRO-DIALOG Plus 30GK Series Manuals

Manuals and User Guides for Carrier PRO-DIALOG Plus 30GK Series. We have 1 Carrier PRO-DIALOG Plus 30GK Series manual available for free PDF download: Installation, Operation & Maintenance Instructions Manual

Carrier PRO-DIALOG Plus 30GK Series Installation, Operation & Maintenance Instructions Manual

Carrier PRO-DIALOG Plus 30GK Series Installation, Operation & Maintenance Instructions Manual (36 pages)

Air-Cooled Liquid Chillers

Brand: Carrier | Category: Chiller | Size: 0 MB

Table of Contents

Table of Contents
2
1 Safety Considerations

4
- General
  4
- Avoiding Electrocution
  4
2 General Description

5
- General
  5
- Abbreviations Used
  5
3 Hardware Description

6
- General
  6
- Electronic Boards
  6
- The Controls
  7
  - Electronic Expansion Valve (EXV)
    7
  - The Head Pressure Controls
    7
  - The Evaporator Pumps
    8
  - The Condenser Pump
    8
  - Pressure Sensors
    8
  - Thermistors
    8
- User Connections
  9
4 Setting up Pro-Dialog Plus Control

10
- Local Interface General Features
  10
- Unit Start/Stop Control
  11
- Menus
  12
- General Menu Structure
  13
- Menu Tree Structure
  14
- 5 Pro-Dialog Plus Control Operation
  
  27
  - Start/Stop Control
    27
  - Heating/Cooling Selection
    27
  - Evaporator Water Pump Control
    28
  - Condenser Water Pump Control
    28
  - Control Interlock Contact
    28
  - Evaporator Heater Control
    28
  - Control Point
    28
    
    Active Setpoint
    28
    
    Reset
    28
  - Demand Limit
    29
  - Capacity Control
    29
  - Determining the Lead Circuit
    29
  - Circuit Loading Sequence
    29
  - Slave Compressor Start-Up Sequence
    30
  - Controlling the EXV
    30
  - Head Pressure Control on Air-Cooled Units
    30
  - Head Pressure Control on Water-Cooled Units
    30
  - Active Setpoint Selection
    30
  - High Pressure Load Shedding Function
    31
  - Pumping down
    31
  - Master/Slave Assembly
    31
  - Controlling Pro-Dialog Plus Units with a System Manager
    31
  - Optional Heat Reclaim Module
    32
- 6 Diagnostics - Troubleshooting
  
  32
  - General
    32
  - Displaying Alarms
    32
  - Resetting Alarms
    32
  - Alarm Codes
    33
  - Compressor Faults
    35

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