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Midea MGB-F60W/RN1

Midea MGB-F60W/RN1
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Air-cooled modular chiller unit 50Hz MCAC-ATSM-2011-12
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Content
1 General information ................................................................................ 3
2. Features ................................................................................................... 5
3. Specification ........................................................................................... 9
4 Dimension .............................................................................................. 21
5 Refrigeration system drawing .............................................................. 33
6. Piping diagram ...................................................................................... 36
7 Wiring diagrams..................................................................................... 42
8 Electric characteristics ......................................................................... 56
9 Capacity tables ...................................................................................... 58
10 Exploded view ...................................................................................... 74
11 Troubleshooting ................................................................................... 96
12 Installation .......................................................................................... 108
13 Commissioning .................................................................................. 132
14 Maintenance ....................................................................................... 135
15 Control system .................................................................................. 137
Appendix ................................................................................................. 174

Questions and Answers:

Midea MGB-F60W/RN1 Specifications

General IconGeneral
BrandMidea
ModelMGB-F60W/RN1
CategoryChiller
LanguageEnglish

Summary

Features

Low ambient temperature cooling function

Details the unit's capability to operate in cold environments.

Dimension

2530 kw module

Provides detailed dimensional drawings and measurements for 25/30kW units.

Refrigeration system drawing

2530 KW module refrigeration system sketch drawing

Illustrates the refrigeration circuit for 25/30kW models.

556065 KW module refrigeration system sketch drawing (Fixed speed)

Depicts the refrigeration system for 55/60/65kW fixed-speed units.

65 KW digital module refrigeration system sketch drawing (MGB-D65 WRN1)

Shows the refrigeration diagram for the 65kW digital module.

130 KW module refrigeration system sketch drawing

Illustrates the refrigeration system for the 130kW module.

185 KW module refrigeration system sketch drawing

Details the refrigeration system for the 185kW module.

250 KW module refrigeration system sketch drawing

Depicts the refrigeration system for the 250kW module.

Piping diagram

2530 KW module water pipeline sketch drawing

Shows the water piping layout for 25/30kW units.

30 KW module water pipeline sketch drawing

Details the water piping for 30kW modules.

556065 kw&(65 kw digital) module water pipeline sketch drawing

Illustrates water piping for 55/60/65kW units.

130 KW module water pipeline sketch drawing

Depicts the water piping diagram for the 130kW module.

185 KW module water pipeline sketch drawing

Shows the water piping for the 185kW module.

250 KW module water pipeline sketch drawing

Details the water piping diagram for the 250kW module.

Wiring diagrams

Chiller wiring diagram

Covers the main electrical wiring for the chiller unit.

30 KW new module

Details the wiring diagram for the new 30kW module.

556065 KW module

Presents the wiring diagram for 55/60/65kW modules.

130 KW module

Details the wiring diagram for the 130kW module.

185 KW module

Provides the wiring diagram for the 185kW module.

250 KW module

Shows the wiring diagram for the 250kW module.

Capacity tables

Troubleshooting

Failure & Protection Codes of the Module

Lists error and protection codes for modules.

New 30 kw module

Lists troubleshooting codes specific to new 30kW modules.

556065 kw module (Fixed speed)

Troubleshooting codes for 55/60/65kW fixed-speed modules.

65 kw digital module

Troubleshooting codes for the 65kW digital module.

130 kw module

Lists troubleshooting codes for the 130kW module.

185 kw module

Troubleshooting codes for the 185kW module.

250 kw module

Lists troubleshooting codes for the 250kW module.

Troubles and Solutions

Provides common problems and their solutions.

Installation

Commissioning

Preparation

Outlines steps before starting the commissioning process.

Test run

Describes the procedure for conducting a trial run.

Maintenance

Maintenance for main components

General maintenance procedures for key parts.

First startup after shutdown

Steps for restarting the unit after a long shutdown.

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