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Instation strucons
/
巨i
•
Pipe Join eal sulaon:
Wrap the pipes joints with thermal
insulation materials and then wrap
with a vinyl tape.
•Pipes Theal Insulaon:
＞
二
wr
a
pped with vinyl type
Thermal insulation
a.Place the drain hose under the pipes.
b.Insulation material uses polythene foam over 6mm in thickness.
Note: Drain hose prepad by use
•
Drain pipe should point downward for easy drain flow.
Do not arrange the drain pipe twisted, sticking out or wave
around, do not immerse the end of it in water.
•
If an extension drain hose is connected to the drain pipe, make
sure to thermal insulated when passing along the indoor unit.
•
When the pipes is directed to the right, pipes, power
Cord and drain pipe should be thermal insulated and
fixed onto the back of the unit with a pipe fixer.
p
T
h
e
r
mal insulation
tube
Small
p
i
p
e
Bas
A.Insert the pipe fixer to the slot.
Base
B.Press to hook the pipe fixer onto the base.
Piping Connection:
a.Before unscrewing the big and the small sealing caps, press the small
sealing cap with the finger until the exhaust noise stops, and then loosen
the finger.
b.Connect indoor unit pipes with o wrenches. Pay special aention
to the allowed torque as shown below to prevent the pipes, connectors
and flare nuts from being dermed and damaged.
c.Pre-tighten them with fingers at first, then use the wrenches.
国Ifyou don't hear the exhaust noise, please contact with the merchant.
二
n
g
h
e
c
r
a
:
刁
Model
Pipe size
Torque
Nut width
Min.thicknes�
2.5KW,3.5KW,5.2KW
Liquid Side（中6mm or 1/4 inch)
15~20N·m
17mm
0.5mm
7.1KW,8.0KW,9.0 KW
Liquid Side（中9.53mm or 3/8 inch)
30-35N·m
22mm
0.6mm
2.5KW,3.5KW
Gas Side（中9.53mm or 3/8 inch)
30-35N·m
22mm
0.6mm
5.2KW
Gas Side（ 12mm or 1/2 inch)
50~55N·m
24mm
0.6mm
7.1KW,8.0KW,9.0 KW
Gas Side（中16mm or 5/8 inch)
60~65N·m
27mm
0.6mm
Gas Side（中19mm or 3/4 inch)
70-75N·m
32mm
1.0mm
� Note: Piping connection should be conducted on outdoor side !
-28 -
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