User Manuals: Carrier 30GX Series Control System

Manuals and User Guides for Carrier 30GX Series Control System. We have 3 Carrier 30GX Series Control System manuals available for free PDF download: Installation, Operation And Maintenance Instructions

Carrier 30GX Series Installation, Operation And Maintenance Instructions (36 pages)

Screw-Compressor Air- and Water-Cooled Liquid Chillers

Brand: Carrier | Category: Chiller | Size: 4 MB

Table of Contents
2
1 Safety Considerations

4
- General
  4
- Avoiding Electrocution
  4
2 General Description

4
- Abbreviations Used
  4
3 Hardware Description

5
4 Setting up Pro-Dialog Plus Control

11
- General
  11
- Main Interface
  11
- Summary Interface
  27
  - General
    27
  - Description of the Leds
    27
  - The Push Buttons
    27
5 Pro-Dialog Plus Control Operation

28
- Start/Stop Control
  28
- Heating/Cooling Selection
  28
- Evaporator Water Pump Control
  28
- Condenser Water Pump Control
  28
- Control Point
  28
  - Active Setpoint
    28
  - Reset
    28
- Demand Limit
  28
- Capacity Control
  29
- Determining the Lead Circuit
  29
- Circuit Loading Sequence
  29
- Compressor Start-Up Sequence in One Circuit
  29
- Controlling the EXV
  29
- Motor Cooling Valve Control
  30
- Head Pressure Control on Air-Cooled Units
  30
- Head Pressure Control on Water-Cooled Units
  30
- Head Pressure Setpoint Selection
  30
- High Pressure Load Shedding Function
  30
- Start-Up Procedure - Prelubrication
  30
- Master/Slave Assembly
  30
- Controlling a Pro-Dialog Unit with a System Manager
  31
- Optional Heat Reclaim Module
  31
6 Diagnostics - Troubleshooting

32
- General
  32
- Displaying Alarms
  32
- Resetting Alarms
  32
- Description of the Alarm Codes
  32

Carrier 30GX Series Installation, Operation And Maintenance Instructions (36 pages)

Screw Compressor Water-Cooled Liquid Chillers and Air-Cooled Liquid Chillers

Brand: Carrier | Category: Chiller | Size: 1 MB

Table of Contents
3
1 Introduction

4
2 Safety Considerations

4
3 Dimensions, Clearances, Weight Distribution

5
- 30Hxc 080-190
  5
- 30Hxc 200-375
  6
- 30Gx 082-182
  7
- 30Gx 207-358
  8
4 Physical Data 30Hxc

9
5 Electrical Data 30Hxc

9
6 Electrical Data for Units with High Condensing Temperatures

11
7 Physical Data 30Gx

12
8 Electrical Data 30Gx

12
9 Application Data

13
- Unit Operating Range
  13
- Minimum Chilled Water Flow
  13
- Maximum Chilled Water Flow
  13
- Variable Flow Evaporator
  14
- System Minimum Water Volume
  14
- Cooler Flow Rate (L/S)
  14
- Condenser Flow Rate (L/S)
  14
- Evaporator Pressure Drop Curve
  15
- Condenser Pressure Drop Curve
  16
- Flow Controllers
  17
10 Installation

17
- Check Equipment Received
  17
- Moving and Siting the Unit
  17
11 Lifting Instructions

18
- 30Hxc 080-190
  18
- 30Hxc 200-285
  19
- 30Hxc 310-375
  19
- 30Gx 082-162
  20
- 30Gx 182
  20
- 30Gx 207-267
  21
- 30Gx 298-358
  21
- Piping Connections
  22
12 Electrical Characteristics

23
- 30Hxc
  23
- 30Gx
  23
- 30Hxc/Gx
  23
13 Recommended Wire Sections

24
- Field Control Wiring
  25
14 Major System Components and Operation Data

26
- Geared Twin Screw Compressor
  26
- Evaporator
  26
- Condenser and Oil Separator (30HXC)
  26
- Oil Separator (30GX)
  26
- Electronic Expansion Device (EXD)
  26
- Economizer
  26
- Oil Pumps
  27
- Motor Cooling Valves
  27
- Sensors
  27
- Thermistors
  27
- 30GX Fan Arrangement
  28
15 Maintenance

29
16 Start-Up Ckecklist for 30Hxc/Gx Liquid Chillers

32

Carrier 30GX Series Installation, Operation And Maintenance Instructions (20 pages)

Screw Compressor Water-Cooled Liquid Chillers and Air-Cooled Liquid Chillers

Brand: Carrier | Category: Chiller | Size: 1 MB

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Air Conditioner Heat Pump Furnace Chiller Thermostat

More Carrier Manuals

User Manuals: Carrier 30GX Series Control System

Carrier 30GX Series Installation, Operation And Maintenance Instructions (36 pages)

Table of Contents

1 Safety Considerations

2 General Description

3 Hardware Description

4 Setting up Pro-Dialog Plus Control

5 Pro-Dialog Plus Control Operation

6 Diagnostics - Troubleshooting

Carrier 30GX Series Installation, Operation And Maintenance Instructions (36 pages)

Table of Contents

1 Introduction

2 Safety Considerations

3 Dimensions, Clearances, Weight Distribution

4 Physical Data 30Hxc

5 Electrical Data 30Hxc

6 Electrical Data for Units with High Condensing Temperatures

7 Physical Data 30Gx

8 Electrical Data 30Gx

9 Application Data

10 Installation

11 Lifting Instructions

12 Electrical Characteristics

13 Recommended Wire Sections

14 Major System Components and Operation Data

15 Maintenance

16 Start-Up Ckecklist for 30Hxc/Gx Liquid Chillers

Carrier 30GX Series Installation, Operation And Maintenance Instructions (20 pages)

Table of Contents

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