66
USER'S MANUAL
Installation for indoor unit
1.
Hang the indoor unit on the peg board, and move the unit from
left to right to ensure that the hook is properly positioned in the
peg board.
2.
Push toward the lower left side and the upper right side of the
unit toward the peg board, until the hook is embedded in the slot
and makes a "click" sound.
Wrap the Piping
Fixing the Indoor Unit
Connecting
Pipe Drain
Hose and
Cables
Plastic Strap
Fig 1
Fig 2
1.
Depending on the position of the unit, the piping may be routed sideway from the left or the right
( Fig 1 ), or vertically from the back( Fig 2 )(depending on the pipe length of the indoor unit). In the
case of sideway routing, cut off the outlet cutting stock of the opposite side.
Route of Pipeline
Drain pipe connection
1.
Remove the fixed part to pull out pipe of indoor machine from the case. Screw the hexagon nut in
the left of the joint to the end with your hand.
2.
Connect the connecting pipe to the indoor unit : Aim at the pipe center, tighten the Taper nut
with fingers, and then tighten the Taper nut with a torque wrench, and the direction is shown in
diagram on the right. The torque used is shown in the following table.
Note :
Carefully check if there is any damage of joints before installation. The joints shall not be
reused, unless after re-flaring the pipe
Indoor unit pipe
Spanner
Torque wrench
Taper nut Connecting pipe
The size of pipe(mm)
Torque(N·m)
75
〜
80
73
〜
78
45
〜
60
35
〜
40
15
〜
25
Φ6/Φ6.35
Φ9/Φ9.52
Φ12/Φ12.7
Φ15.88
Φ19.05
Tightening torque table
Connecting Pipe
Drain Hose
and Cables
Connecting Pipe
Drain Hose
and Cables
Outlet material
preparation
1.
Use the insulation sleeve to wrap the joint part the indoor unit and the
connection pipe, and then use insulating material to pack and seal
insulation pipe, to prevent generation of condensate water on the joint
part.
2.
Connect the water outlet with drain pipes, and make the connection
pipe, cables, and the drain hose straight.
3.
Use plastic cable ties to wrap the connecting pipes, cables and drain
hose. Run the pipe sloping downward.
