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
3.1
Names of Main Parts ..................................................................................................... 4
3.2
3.3
3.4
4
4.1
4.2
4.3
5
Installation Instruction .............................................................................................................. 8
6
6.1
6.2
6.3
6.4
6.5
6.6
Leak Test ..................................................................................................................... 13
6.7
Vacuum Operation ....................................................................................................... 13
6.8
Refrigerant Charging ................................................................................................... 14
7
Electrical Wiring Work ........................................................................................................... 17
7.1
Wiring Connection ...................................................................................................... 17
7.2
7.3
Ground Requirements ................................................................................................. 19
7.4
7.5
7.6
8
8.1
8.2
Design of Drainage Pipeline ....................................................................................... 21
9
10 Test Operation ......................................................................................................................... 23
10.1
Check after Installation ............................................................................................... 23
10.2
Test Operation ............................................................................................................. 23
11 Troubleshooting ...................................................................................................................... 24
11.1
11.2
Problem Handling ....................................................................................................... 25
Contents
I