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.
2. The power cord may be routed separately from the piping. Cut off the outlet cutting
stock and then run the power cord through the hole, keeping the remaining part as
a protection from rodents.
Route of Pipeline
Connecting Pipe
Drain Hose
and Cables
Connecting Pipe
Drain Hose
and Cables
Power cord
Φ6/Φ6.35
Φ9 . 5 2
Φ12/Φ12.7
Φ1 5 . 8 8
Φ1 9 . 0 5
7 5～8 0
Tightening torque table
The size of pipe(mm)
Torque(N
·
m)
1. Remove the mountings and pull the indoor unit pipe out of the housing.
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.
Drain pipe connection
Spanner
Indoor unit pipe
Taper nut
Torque wrench
connecting pipe
Wrap the Piping
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.
Connecting Pipe
Drain Hose
and Cables
Plastic Strap
Fig 1
Fig 2
Install indoor unit
- 16 -
Hole material preparation
Outlet material preparation
