9
Adjust the louver to improve cooling or heating effect.
Adjust the louver horizontally.
Adjust the louver downward (vertically).
●
Manual swing
●
When cooling
●
When heating
Fig.4-18
Fig.4-19
CAUTION
CAUTION
Do not move the horizontal louver with your hand,as doing
so may cause a malfunction. The position of the horizontal
louver should be adjusted by the SWING button on the wired
controller.
Before you clean the air conditioner, ensure it is powered
off.
Check that the wiring is undamaged and connected.
Use a dry cloth to wipe the indoor unit and remote controller.
A wet cloth may be used to clean the indoor unit if it is very
dirty.
Never use a damp cloth on the remote controller.
Do not use a chemically treated duster on the unit or leave
this type of material on the unit to avoid damaging the finish.
Do not use benzene, thinner, polishing powder, or similar
solvents for cleaning.
These may cause the plastic surface to crack or warp.
The control box cables originally connected to the electrical
terminals on the main body must be removed, as indicated
above.
5. MAINTENANCE
■ Method for cleaning the air filter
●
The air filter can prevent the dust or other particles from
entering the unit. If the filter is blocked, the unit will not work
well. Clean the filter every two weeks when you use it regularly.
●
If the air conditioner is positioned in a dusty place, clean the
filter often.
●
Replace the filter if it is too dusty to clean (the replaceable air
filter is an optional fitting).
1. Take out the air intake grille
●
For Four- Way Cassette Type
Push the grille switches simultaneously, as indicated in Fig.5-1.
Then pull down the air intake grille (together with the air filter,
as shown in Fig.5-2). Pull the air intake grille down to 45°, and
lift it up to remove the grille.
Fig.5-1
Fig.5-2
CAUTION
