– 12 –
MAINTENANCE (continued)
Maintenance of dust catcher
No daily maintenance is required. However, filter should be cleaned if the dirt is noticeable due to the
environment in which the air conditioner is used.
Some type of dust may not go in the dust box but be accumulated on the rear surface of the dust catcher. It
is recommended to check the dust amount on the dust catcher approximately once every 2 years and clean
the dust catcher if it is dirty.
1
Stop the operation with the remote controller and
turn off the circuit breaker.
2
Remove the front panel.
3
Remove the dust catcher.
4
Wash with water.
5
Attach the dust catcher.
6
Attach the front panel.
7
Turn on the circuit breaker.
(Refer to page 10 on removing the front panel)
• Remove the dust catcher as shown with arrows.
• If dust is accumulated at the inner side of the dust catcher, remove
the dust with a vacuum cleaner.
• Please wash with water.
• If the dirt is stubborn, use a mild detergent and wash with warm
water below 40°C.
• Dry completely in the shade.
• Hold the dust catcher for the top face with its side having the lever
facing towards you. Insert and push in the dust catcher in the
arrow direction until it clicks.
(Refer to page 11 on attaching the front panel)
CAUTION
Improper installation of the dust catcher could result in malfunction. Filter cleaning operation can not
be performed properly and the (CLEAN) indicator blinks.