1.1 Personal Safety.........................................................................................................................................................................2

1.2 Electrical Safety........................................................................................................................................................................ 4

1.3 Environmental Requirements.............................................................................................................................................. 8

1.4 Mechanical Safety.................................................................................................................................................................10

1.5 Cooling System Safety.........................................................................................................................................................16

2 Product Composition............................................................................................................ 17

2.1 Model Number Description............................................................................................................................................... 17

2.2 Component Description...................................................................................................................................................... 17

2.2.1 Display Module.................................................................................................................................................................. 20

2.2.2 Main Control Module....................................................................................................................................................... 23

2.3 Physical Ports......................................................................................................................................................................... 25

2.3.1 Pipe Ports............................................................................................................................................................................. 25

2.3.2 Positions of Electrical Ports............................................................................................................................................ 25

2.3.3 Cabinet Hole Positions.....................................................................................................................................................26

3 Technical Specifications....................................................................................................... 28

4 System Installation............................................................................................................... 30

4.1 Installation Requirements.................................................................................................................................................. 30

4.1.1 Transportation.................................................................................................................................................................... 30

4.1.2 Storage.................................................................................................................................................................................. 30

4.1.3 Installation Precautions................................................................................................................................................... 31

4.2 Installation Preparations.................................................................................................................................................... 33

4.2.1 Tools....................................................................................................................................................................................... 33

4.2.2 Material Preparations...................................................................................................................................................... 37

4.2.2.1 Drainpipe........................................................................................................................................................................... 37

4.2.2.2 Chilled Water Inlet and Outlet Pipes...................................................................................................................... 39

4.2.2.3 Pipe Support.................................................................................................................................................................... 39

4.2.2.4 Cable................................................................................................................................................................................... 40

4.3 Installing a Unit..................................................................................................................................................................... 40

4.3.1 Unpacking and Checking................................................................................................................................................ 41

4.3.2 Checking the Nitrogen Pressure................................................................................................................................... 41

Issue 01 (2022-12-30)