MAINTENANCE
Be sure to disconnect the power cord from
the wall outlet or turn off the circuit breaker
before performing any maintenance.
CLEANING THE FILTERS
1
Turn off the unit.
2
Remove the fi lters.
1 Lift the open panel.
2 Pull the air fi lters down to remove them.
3
Clean the fi lters.
Use a vacuum cleaner to remove dust. If
the fi lters are dirty, wash them with warm
water and a mild detergent. Dry fi lters in
the shade before reinstalling.
4
Reinstall the fi lters and close
the open panel.
CLEANING THE UNIT AND THE
REMOTE CONTROL
• Wipe them with a soft cloth.
• Do not directly splash or pour water on them.
It can cause electrical shock or equipment
damage.
• Do not use hot water, thinner, abrasive pow-
ders or strong solvents.
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EN-10
MAINTENANCE AFTER AIR
CONDITIONER SEASON
1
Operate the unit in the COOL
mode, temperature setting 30˚C,
to thoroughly dry inside the unit.
2
Stop the operation and unplug
the unit. Turn off the circuit
breaker, if you have one exclu-
sively for the air conditioner.
3
Clean the fi lters, then reinstall
them.
MAINTENANCE BEFORE AIR
CONDITIONER SEASON
1
Make sure that the air fi lters are
not dirty.
2
Make sure that nothing ob-
structs the air inlet or outlet.
OPERATING CONDITION
Mode
Upper limit
Cooling
Lower limit
• The built-in safety device may prevent the unit
from operating when used out of this range.
• Condensation may form on the air outlet if the
unit operates continuously in the COOL or
DRY mode when humidity is over 80 %.
Indoor
Outdoor
Temp.
Temp.
32˚C
43˚C
21˚C
21˚C