1.1 General Safety.......................................................................................................................................................................... 1

1.2 Personnel Requirements....................................................................................................................................................... 4

1.3 Electrical Safety........................................................................................................................................................................ 4

1.4 Installation Environment Requirements.......................................................................................................................... 6

1.5 Mechanical Safety................................................................................................................................................................... 8

1.6 Cooling System Safety.........................................................................................................................................................10

1.7 Others....................................................................................................................................................................................... 11

2 Product Description.............................................................................................................. 12

2.1 Model Number Description............................................................................................................................................... 12

2.2 Components............................................................................................................................................................................ 14

2.2.1 Indoor Unit.......................................................................................................................................................................... 15

2.2.2 Display Panel.......................................................................................................................................................................19

2.2.3 Main Control Module....................................................................................................................................................... 22

2.2.4 Outdoor Unit....................................................................................................................................................................... 24

2.2.5 Water Cooling Module.................................................................................................................................................... 25

2.2.6 Physical Ports...................................................................................................................................................................... 25

3 Technical Specifications....................................................................................................... 27

4 Installation..............................................................................................................................33

4.1 Installation Requirements.................................................................................................................................................. 33

4.1.1 Layout Principles................................................................................................................................................................ 33

4.1.2 Indoor Unit Installation Requirements.......................................................................................................................34

4.1.3 Outdoor Unit Installation Requirements................................................................................................................... 37

4.1.4 Installation Requirements for the Water Cooling Module.................................................................................. 46

4.2 Installation Preparations.................................................................................................................................................... 48

4.2.1 Tools....................................................................................................................................................................................... 48

4.2.2 Preparing Materials.......................................................................................................................................................... 51

4.2.2.1 R410A Refrigerant..........................................................................................................................................................52

4.2.2.2 Refrigerant Oil.................................................................................................................................................................53

4.2.2.3 Oil Trap and Inverted Trap.......................................................................................................................................... 54

4.2.2.4 Humidifier Water Inlet Pipe....................................................................................................................................... 55

Issue 08 (2021-09-17)