Gree U-Match GU50W/A1-K - Page 27

U-Match Series Cassette Type Unit
23
Pipe Diameter(inch)
Tightening Torque(N·m)
Ф1/4
15-30
Ф3/8
35-40
Ф1/2
45-50
Ф5/8
60-65
Ф3/4 70-75
Ф7/8
80-85
Screw on the flare nut of the flaring connecting pipe on the outdoor unit valve.
The method of screwing the flare nut is the same with that for indoor unit.