Step 4: Adjust the air inlet direction
(From rear side to under-side.)
1. Take off the ventilation panei and flange.
Ventilation panei
2. Change the mounting positions of the
ventilation panei and air return flange.
Air return flange
3. When installing the filter mesh, fit it into the
flange as illustrated in the following figure.
NOTE: AII the figures in this manual are for
demonstration purposes only. The air conditioner
you have purchased may be slightly different in
design, though similar in shape.
Step 5: Fresh air duct installation
Dimension:
Fig. 4.11
Ventilation panei
Step 6: Motor and drain pump maintenance
Fig. 4.12
Pump maintainance:
Fig. 4.13
1. Remove four screws from the drain pump.
2. Unplug the pump power supply and water
3. Detach the pump.
12
Duct joint for fresh air
(the rear ventilated panei is used as an example)
Motor maintenance:
1. Take off the ventilated panei.
2. Take off the blower housing.
3. Take off the motor.
level switch cable.
o
Fig. 4.14
Motor
Blower housing
-1---
_____,__ Ventilated panei
Fig. 4.15
Pump
Fig. 4.16
V.2