–23–
Install the rear panel
1.Always mount the rear panel horizontally.
2.Fix the rear panel on the selected location
with screws supplied with the unit.
3.Be sure that the rear panel has been fixed
firmly enough to withstand the weight of
an adult of 60kg, furthermore, the weight
should be evenly shared by each screw.
Install the drain hose
1.For well draining, the drain hose should be placed at a downward
slant.
2.Do not wrench or bend the drain hose or flood its end by water.
Install the piping hole
1.Make the piping hole (Ø50) in the wall at a slight downward
slant to the outdoor side.
The center of the hole should be determined refer to Fig.2.
2.Insert the piping-hole sleeve into the hole to prevent the
connection piping and wiring from being damaged when
passing through the hole.
Install the connection pipes
Connect the connection pipes with the relevant union pipes of the indoor unit (Shown in P25 “Install the
connection pipes”)
Electrical wiring
1. Open the surface panel.
2. Remove the wiring cover.
3. Route the power connection cord from the back of the indoor unit and pull it toward the front throught the
wiring hole for connection.
4. Connect the blue wire of the power connection cord to the terminal “N(1)”,the brown one to “2”, the red one
to “3”, and the yellow- green one (earth wire ) to “ ” as shown in Fig.3. For the heat pump type, a control
cord (5x1.0) should be connected to the indoor unit through the wiring interface.
5. Reassemble the wiring cover.
6. Recover the surface panel.
7. For the heat pump type, fix the control cord on the chassis with clamp.
8. Directly connected the power cord of A unit to the supply terminals and shall have a contact separation of at
least 3mm in each pole. (B unit has no power cord)
NOTE:
Connect the connection pipes with the indoor unit firstly and the outdoor unit secondly.
Be careful in bending the connection pipes, or you will damage the pipes.
If the tightening torque is too great in tightening the flare nuts, leakage will happen.
Install the indoor unit
