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Installation
Install the Outdoor Unit
Install the connection pipe:
•
Align the center of the piping flare with the valve.
•
Screw in the flare nut by hand and then tighten the nut with spanner and torque wrench refer to
right figure.
Note:
Exceeding tightening torque will damage the flare nut.
Tightening Torque Table
Hex Nut Diameter (mm)
Tightening Torque
（
N.m
）
φ
12
50~55
φ
16
60~65
