Carrier 30WGA 025 Manuals

Manuals and User Guides for Carrier 30WGA 025. We have 1 Carrier 30WGA 025 manual available for free PDF download: Installation, Operation And Maintenance Instructions

Carrier 30WGA 025 Installation, Operation And Maintenance Instructions (56 pages)

PRO-DIALOG Water-Cooled/Condenserless Liquid Chillers/Water-Sourced Heat Pumps with or without Integrated Hydronic Module

Brand: Carrier | Category: Air Conditioner | Size: 5.26 MB

Table of Contents
2
1 Introduction

5
2 Preliminary Checks

9
- Check Equipment Received
  9
- Moving and Placing the Unit
  9
3 Dimensions, Clearances

11
4 Physical and Electrical Data 61Wg/30Wg

20
5 Application Data

25
- Operating Limits 61WG
  25
- Operating Range 61WG
  25
- Operating Limits 30WG
  25
- Operating Range 30WG
  25
- Operating Limits 30WGA
  26
- Operating Range 30WGA
  26
- Minimum Chilled Water Flow
  26
- Maximum Chilled Water Flow
  26
- Variable Flow
  26
- Water Flow Rates
  26
- Minimum Water Volume
  27
- Maximum Water Loop Volume (Evaporator and Condenser Side)
  27
- Expansion Tank
  27
- Protection against Cavitation (Option 116)
  28
- Plate Heat Exchanger Pressure Drop (Includes Internal Piping)
  28
6 Electrical Connection

29
30 Wga Unit Connections

31
- Recommendations for the Installation of Liquid Chillers with Remote Condenser
  31
- Piping Installation and Connection
  31
8 Pipe Sizing with Refrigerant for 30Wga Units

32
- General Considerations and Pipe Size Limits
  32
- Pipe Sizing
  32
- Discharge Pipe Sizing
  32
- Liquid Line Sizing
  33
9 Water Connections

33
- Operating Precautions
  33
- Water Connections
  34
- Frost Protection
  35
- Flow Switch (Units Without Hydronic Module)
  35
10 Nominal Water Flow Control with Fixed-Speed Pump

35
- General
  35
- Water Fow Control Procedure
  35
11 Nominal Water Flow Control with Variable-Speed Pump

36
12 Operation of 61Wg Units with Specific Heating Control (Option 153)

39
- Operating Principle
  39
- Auxiliary Electronic Board (AUX1) - Analogue and Digital Inputs and Outputs
  39
13 Operation of 61Wg Units with the Heating System Manager (Hsm)

40
30 Wg Unit Operation with a Drycooler (Option 154)

41
30 Wga Unit Operation with a Remote Air-Cooled Condenser (Option 154)

42
16 Start-Up

43
17 Major System Components and Operation Data

44
18 Options and Accessories

48
19 Maintenance

49
- Soldering and Welding
  49
- General System Maintenance
  49
- Refrigerant Undercharge
  49
- Refrigerant Guidelines
  49
- Leak Detection
  50
- Evacuation
  50
- Recharging Liquid Refrigerant
  50
- Characteristics of R-410A
  50
- Electrical Maintenance
  51
- Tightening Torques for the Main Electrical Connections
  51
- Tightening Torques for the Main Bolts and Screws
  51
- Compressors
  51
- Evaporator and Condenser Maintenance
  51
- Corrosion Check
  51
20 Aquasnap Maintenance Program

52
- Maintenance Schedule
  52
- Description of the Maintenance Operations
  52
21 Start-Up Ckecklist for 61Wg/30Wg/30Wga Units (Use for Job File)

53

Carrier Categories

Air Conditioner Heat Pump Furnace Thermostat Chiller

More Carrier Manuals

Carrier 30WGA 025 Manuals

Carrier 30WGA 025 Installation, Operation And Maintenance Instructions (56 pages)

Table of Contents

1 Introduction

2 Preliminary Checks

3 Dimensions, Clearances

4 Physical and Electrical Data 61Wg/30Wg

5 Application Data

6 Electrical Connection

30 Wga Unit Connections

8 Pipe Sizing with Refrigerant for 30Wga Units

9 Water Connections

10 Nominal Water Flow Control with Fixed-Speed Pump

11 Nominal Water Flow Control with Variable-Speed Pump

12 Operation of 61Wg Units with Specific Heating Control (Option 153)

13 Operation of 61Wg Units with the Heating System Manager (Hsm)

30 Wg Unit Operation with a Drycooler (Option 154)

30 Wga Unit Operation with a Remote Air-Cooled Condenser (Option 154)

16 Start-Up

17 Major System Components and Operation Data

18 Options and Accessories

19 Maintenance

20 Aquasnap Maintenance Program

21 Start-Up Ckecklist for 61Wg/30Wg/30Wga Units (Use for Job File)

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