Installation Manual
37
7DEOH
$OORZDEOH/HQJWK
Refrigerant Pipe
36
42
36
42
Total Length(m)
70
80
L
1
+L
2
+L
3
+ L
4
L
1
+L
2
+L
3
+ L
4
+ L
5
Max. Length for Single Unit(m)
20
25
L
X
Max.
installation
altitude
Outdoor unit
and indoor unit
15
15
H1
Indoor unit
and indoor unit
7.5
7.5
H2
7DEOH'LPHQVLRQRIWKH5HIULJHUDQW3LSHRIWKH,QGRRU8QLWXQLW
˖
mm
Capacity Level of the Indoor Unit
Gas Pipe
Liquid Pipe
09,12
ĭ
ĭ
18
ĭ
ĭ
21,24
ĭ
ĭ
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1) Refer to Fig.6 for the moments of torque for tightening screws.
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7KHEHQGLQJGHJUHHRIWKHSLSHFDQQRWEHWRRVPDOORWKHUZLVHLWZLOOFUDFN$QGSOHDVHXVHDSLSHWXEHEHQGHUUWR
EHQGWKHSLSH
:UDSWKHH[SRVHGUHIULJHUDQWSLSHDQGWKHMRLQWVE\VSRQJHDQGWKHQWLJKWHQWKHPZLWKWKHSODVWLFWDSH
Fig.6
7DEOH0RPHQWVRI7RUTXHIRU7LJKWHQLQJ6FUHZV
Diameter
Wall Thickness
˄
mm
˅
Moment of Torque
ĭPP
15-30(N·m)
ĭPP
30-40(N·m)
ĭPP
45-50(N·m)
ĭPP
60-65(N·m)
Pipe
Flare Nut
Pipe
Torque Wrench
Ordinary
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