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Flare processing
This product can be installed as follows:
1
Installation on the floor
①
Installation on the wall using brackets
②
Perform piping work according to the specified
2
lengths of connection pipes.
First fasten the fitting by hand, and then fasten it
3
further using a wrench at a specified torque.
Fasten the fitting by hand, and fasten it further
4
using 2 wrenches at a specified torque.
Fastening of connections
Fastening of connections
●
- Insufficient fastening torque may cause gas
leakage.
- Excessive fastening torque may cause
damage to the flare of the copper pipe,
resulting in gas leakage.
Liquid side
Gas side
Outer diameter (mm)
9.52
15.88
① Torque wrench
② On the outdoor
unit side
3
③ On the indoor
unit side
Fastening torque (kg*m)
3.1~3.5
7.0~7.5
1
2
33
Installation Manual
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