13
HOW TO CLEAN THE SUCTION GRILLE
1. Open the suction grille.
Slide the latches (×2) and carefully lower
the grille.
(
Do the same procedure for closing.)
2. Remove the air filter.
Refer to HOW TO CLEAN THE AIR FILTER.
3. Detach the suction grille.
Open the suction grille 45 degrees and lift it
upward.
4. Clean the suction grille.
Wash with a soft bristle brush
and neutral detergent or
water, and dry throughly.
NOTE
NOTE
NOTE
•
When badly soiled, spray with a typical kitchen
cleanser and let sit for about 10 minutes. Then,
wash with water.
5. Reattach the suction grille.
Refer to item No.
3
.
6. Fix the air filter.
Refer to HOW TO CLEAN THE AIR FILTER.
7. Close the suction grille.
Refer to item No.
1
.
START UP AFTER A LONG STOP
Confirm the following
•
Check that the air inlet and outlet are not blocked.
Remove any obstacle.
•
Check if the earth is connected.
Might there be a broken wire somewhere?
Contact your dealer if there are any problems.
Clean the air filter and outside panels
•
After cleaning the air filter, make sure to attach it.
Turn on the main power supply switch
•
The display on the remote controller will be shown
when the power is turned on.
•
To protect the unit, turn on the main power switch
at least 6 hours before operation.
WHAT TO DO WHEN STOPPING THE SYS-
TEM FOR A LONG PERIOD
Turn on FAN OPERATION for a half day and dry
the unit.
•
Refer to “FAN OPERATION”.
Cut off the power supply.
•
When the main power switch is turned on, some
watts of electricity is being used even if the sys-
tem is not operating.
Turn off the main power supply switch for saving
energy.
•
The display on the remote controller will vanish
when the main power switch is turned off.
Clean the air filter and the exterior.
•
Be sure to replace the air filter to its original place
after cleaning. Refer to “MAINTENANCE”.
The following symptoms do not indicate air condi-
tioner malfunction.
I. THE SYSTEM DOES NOT OPERATE
• The system does not restart immediately after
the ON/OFF button is pressed.
If the OPERATION lamp lights, the system is in
normal condition.
It does not restart immediately because a safety
device operates to prevent overload of the sys-
tem. After 3 minutes, the system will turn on again
automatically.
• The system does not restart immediately when
TEMPERATURE SETTING button is returned to
the former position after pushing the button.
If the OPERATION lamp lights, the system is in
normal condition.
It does not restart immediately because a safety
device operates to prevent overload of the sys-
tem. After 3 minutes, the system will turn on again
automatically.
9. NOT MALFUNCTION OF THE AIR
CONDITIONER
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