User Manuals: Carrier 30WG 070 Water-Cooled Chiller

Manuals and User Guides for Carrier 30WG 070 Water-Cooled Chiller. We have 1 Carrier 30WG 070 Water-Cooled Chiller manual available for free PDF download: Installation, Operation And Maintenance Instructions

Carrier 30WG 070 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 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

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Air Conditioner Heat Pump Furnace Thermostat Chiller

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User Manuals: Carrier 30WG 070 Water-Cooled Chiller

Carrier 30WG 070 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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