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Cut off
the hole
Left
Right
Left
Rear left
Right
Rear right
Step four: outlet pipe
Step five: connect the pipe of indoor unit
Installation of indoor unit
Pipe joint
Union nut
Pipe
Indoor
5-10
Outdoor
Φ55/
Φ70
Note:
● Pay attention to dust prevention
and take relevant safety measures
when opening the hole.
1. The pipe can be led out in the
direction of right, rear right, left or
rear left.
2. When select leading out the pipe
from left or right, please cut off the
corresponding hole on the bottom
case.
1. Aim the pipe joint at the corresponding
bellmouth.
2. Pretighten the union nut with hand.
3. Adjust the torque force by referring to the following sheet. Place the open-end
wrench on the pipe joint and place the torque wrench on the union nut. Tighten
the union nut with torque wrench.
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Step six: install drain hose
Insulating pipe
Outlet
pipe
Drain
hose
Drain hose
Tape
Outlet pipe
Drain hose
Insulating pipe
Wiring cover
Screw
Panel
Step seven: connect wire of indoor unit
Torque wrench
Open-end
wrench
Indoor pipe
Pipe
Union nut
Hex nut diameter Tightening torque (N.m)
Φ6
Φ9.52
Φ12
Φ16
Φ19
30~40
45~55
60~65
70~75
15~20
Installation of indoor unit
4. Wrap the indoor pipe and joint of con-
nection pipe with insulating pipe, and
then wrap it with tape.
1. Connect the drain hose to the outlet pipe of
indoor unit.
1. Open the panel, remove the screw
on the wiring cover and then take
down the cover.
2. Bind the joint with
tape.
Note:
● Add insulating pipe in the indoor
drain hose in order to prevent
condensation.
● The plastic expansion particles are
not provided.
