Multi Variable Air Conditioners Cassette Type Indoor Unit
9
Fig 4.1.5
4.2 Refrigerant Pipe Connection
(1) Aim the flaring port of copper pipe at the center of screwed joint and then tighten the
flaring nut with hand as shown in fig 4.2.
(2) Tighten the flaring nut with torque wrench.
Fig.4.2
(3) Use pipe bend when bending the pipe and the bending angle should not be too small.
(4) Wrap the connection pipe and joint with sponge and then tie them firmly with tape.
Pipe diameter
mm
(
in.
)
Torque
(
N•m
)
6.35(1/4)
15~30
9.52(3/8)
35~40
12.7(1/2)
45~50
15.9/(5/8)
60~65
Summary of Contents for GMV-ND07T/A-T(U)
Page 2: ......
Page 4: ......
Page 24: ...Multi Variable Air Conditioners Cassette Type Indoor Unit 19 Fig 5 5...
Page 27: ......
Page 28: ...0DWHULDO 6XSSO QF GED 3UR Add QGXVWU YH RQWDQD 86 Tel E mail ZZZ DFSUR FRP...