17
(4) Tools
No.
Installation / service tools
Use
Applicability to R32 Air to
Water Heat Pump or not
Applicability to R22 Air to
Water Heat Pump or not
Tools / Equipment specification
1
2
3
nut
4
Port size
Note 2
5
6
Note 3
7
Note 4
8
9
Note 5 Note 5
10
Note 6
11
R32
Note 7
12
Note 8
Note 1
Note 2
Note 3
Note 4
Note 5
Note 6
Note 7
Note 8
▼General tools