Midea MEHSU-36CSD2

CONTENTS
1. Precaution ..................................................................................................................................................... 1
1.1 Safety Precaution .......................................................................................................................... 1
1.2 Warning .......................................................................................................................................... 1
2. Part Names and Features ............................................................................................................................ 4
2.1 Model Names of Indoor/Outdoor units .......................................................................................... 4
2.2 Part names of Indoor/Outdoor units .............................................................................................. 5
2.3 Features ......................................................................................................................................... 9
3. Dimension ................................................................................................................................................... 18
3.1 Indoor Unit ................................................................................................................................... 18
3.2 Outdoor Unit ................................................................................................................................ 23
4. Service Space ............................................................................................................................................. 25
4.1 Indoor Unit ................................................................................................................................... 25
4.2 Outdoor Unit ................................................................................................................................ 27
5. Refrigerant Cycle Diagram ........................................................................................................................ 28
6. Wiring Diagram ........................................................................................................................................... 29
6.1 Indoor Unit ................................................................................................................................... 29
6.2 Outdoor Unit ................................................................................................................................ 34
7. Fan Curves .................................................................................................................................................. 41
8 Electric Characteristics .............................................................................................................................. 48
9 Sound Level ................................................................................................................................................. 49
9.1 Indoor unit .................................................................................................................................... 49
9.2 Outdoor unit ................................................................................................................................. 52
10 Accessories ............................................................................................................................................... 53
11 The Specification of Power ...................................................................................................................... 55
12 Installation Details .................................................................................................................................... 57
12.1 Location selection ................................................................................................................... 57
12.2 Indoor unit installation ............................................................................................................. 57
12.3 Outdoor unit installation .......................................................................................................... 64
12.4 Refrigerant pipe installation .................................................................................................... 65
12.5 Drainage pipe installation ....................................................................................................... 69
12.6 Vacuum Drying and Leakage Checking ................................................................................. 72
12.7 Additional refrigerant charge .................................................................................................. 73
12.8 Engineering of insulation ........................................................................................................ 74
12.9 Engineering of electrical wiring ............................................................................................... 75
12.10 Test operation ...................................................................................................................... 75
13. Operation Characteristics ....................................................................................................................... 77
14. Electronic Function .................................................................................................................................. 78
14.1 Abbreviation ............................................................................................................................... 78

Midea MEHSU-36CSD2 Specifications

General

Brand	Midea
Model	MEHSU-36CSD2
Category	Air Conditioner
Language	English

Summary

1. Precaution

1.1 Safety Precaution

Essential safety guidelines for preventing user injury and property damage.

1.2 Warning

Critical warnings regarding installation, operation, and electrical safety.

2. Part Names and Features

2.2 Part names of IndoorOutdoor units (Duct)

2.2 Part names of IndoorOutdoor units (Cassette)

3. Dimension

3.1 Indoor Unit Dimensions

3.2 Outdoor Unit Dimensions

4. Service Space

4.1 Indoor Unit Service Space

4.2 Outdoor Unit Service Space

5. Refrigerant Cycle Diagram

6. Wiring Diagram

6.1 Indoor Unit Wiring

Wiring diagrams for different indoor unit series, showing component connections.

6.2 Outdoor Unit Wiring

Wiring diagrams for various outdoor unit models, detailing electrical connections.

7. Fan Curves

Fan Performance Curves by Model

11. Specification of Power

12. Installation Details

12.1 Location Selection & 12.2 Indoor Unit Installation

12.3 Outdoor Unit Installation & 12.4 Refrigerant Pipe Installation

Procedures for installing outdoor units and connecting refrigerant pipes.

12.5 Drainage Pipe Installation & 12.6 Vacuum Drying

Procedures for drainage and system evacuation, including leak checking.

12.7-12.10 Installation Finishing Steps

Steps for refrigerant charge, insulation, wiring, and final test operation.

13. Operation Characteristics