1
Safety Precautions ............................................................................................................. 1
2
Attention for Installation ..................................................................................................... 3
2.1
Precautions for R410A ........................................................................................... 3
2.2
2.3
2.4
Accessories ............................................................................................................ 3
3
Product Introduction ........................................................................................................... 4
Names of Main Parts .............................................................................................. 4
3.1
3.2
3.3
3.4
4
4.1
4.2
4.3
5
Installation Instruction ...................................................................................................... 10
6
6.1
6.2
6.3
6.4
6.5
6.6
6.7
Leak Test ........................................................................................................................ 17
Vacuum Operation ................................................................................................ 18
6.8
6.9
Refrigerant Charging ..................................................................................................... 18
7
Electrical Wiring Work ...................................................................................................... 22
7.1
Wiring Connection ......................................................................................................... 22
7.2
7.3
Ground Requirements ................................................................................................. 23
7.4
7.5
7.6
8
8.1
8.2
Design of Drainage Pipeline ................................................................................. 25
9
10 Test Operation ................................................................................................................. 27
10.1
Check after Installation ................................................................................................ 27
10.2
Test Operation ................................................................................................................ 27
11.1
Contents
2