Midea MGBT-F30W/RN1

MCAC-ATSM-2014-09 Aqua tempo power series tropical air-cooled scroll chiller 50Hz
Content 1
Content
Part 1 System outline ........................................................................................................................ 1
1. General outline .......................................................................................................................... 3
2. Pipe connection drawing .......................................................................................................... 26
3. Refrigeration system drawing ................................................................................................... 32
4. Wiring diagram ........................................................................................................................ 36
5 Networking communication wiring diagram .............................................................................. 42
6.Exploded view .......................................................................................................................... 48
Part 2 Capacity tables and control system ........................................................................................ 74
1. Capacity tables ......................................................................................................................... 75
2 Control system .......................................................................................................................... 89
Part 3 Trouble shooting ................................................................................................................. 138
1. Malfunction & protection codes ............................................................................................. 139
2 Troubles and Solutions ............................................................................................................ 145
3 Typical malfunction solutions .................................................................................................. 147
Part 4 Installation ......................................................................................................................... 156
1. Transportation and foundation installation............................................................................. 157
2. Water system installation ...................................................................................................... 165
3. Installation of water system pipeline ...................................................................................... 168
4. Wiring installation ................................................................................................................. 178
5. Trial run ................................................................................................................................. 182
Part 5 Maintenance ...................................................................................................................... 185
1. About maintenance ............................................................................................................... 186
2. Periodical check ..................................................................................................................... 188
Part 6 Wired controller.................................................................................................................. 190
1.1 KJRM-120D/BMK-E(Standard) .............................................................................................. 191
1.2 KJR-120A/MBTE(Optional) ................................................................................................... 200
Appendix ...................................................................................................................................... 209
※ Manufacture reserves the right to discontinue, or change at any time, specifications or designs without notices and
without incurring obligations

Midea MGBT-F30W/RN1 Specifications

General

Cooling Capacity	30 kW
Refrigerant	R410A
Noise Level	65 dB(A)
Type	Chiller
Power Supply	380-415V/3Ph/50Hz
Operating Temperature Range	45°C

Summary

Part 2 Capacity tables and control system

1. Capacity tables

2 Control system

Part 3 Trouble shooting

1. Malfunction & protection codes

Lists error codes and corresponding protection triggers for diagnosing issues.

2 Troubles and Solutions

Provides common operational issues, their possible causes, and recommended solutions.

3 Typical malfunction solutions

Offers step-by-step troubleshooting guides for specific common malfunctions.

Part 4 Installation

4. Wiring installation

5. Trial run

Guides through the process of starting up and testing the unit after installation.

Part 5 Maintenance

1. About maintenance

Covers general maintenance practices, component care, winter shutdown, and parts replacement.

2. Periodical check

Lists routine checks for various components to ensure optimal performance and longevity.

Part 6 Wired controller