Do not dry out the air filter under direct sunshine or with fire.
For the one-way cassette type, the air filter should be installed
before the unit body.
1
2
2. Dismantle the air filter.
3. Clean the air filter
4. Re-install the air filter.
5. Install and close the air-in grill by reversing step 1 and 2,
and connect the control box cables to the corresponding
terminators of the main body.
CAUTION
The air filter blocks dust. If the filter is blocked, the air
conditioner will not work as well.
Clean the filter every two weeks when you use the unit is in
regular use.
Clean the air filter with a vacuum cleaner or water.
a. The air-in side should face up when using a vacuum cleaner.
(Refer to Fig.5-13)
b. The air-in side should face down when using clean water.
(Refer to Fig.5-14)
For excessive dust, use a soft brush and natural detergent to
clean it and dry in the cool place.
Fig.5-15
Fig.5-16
12
Owner’s manual
Inhalation grating
According to the figure shown in the position and
direction of the arrow, press the filter and take it down. In
the same way, take down the filter on the other side, and
put it back after cleaning.
■
Air Out Louver
(Adjustable)
Air Filter
(Filters dust)
Air Intake
(Intakes air)
Inhalation grating
Fig.5-11
Fig.5-12
Fig.5-13
Fig.5-14
When the power switch is connected, some energy will be
consumed, even if the unit is not in operation. So please
disconnect the power to save the energy.
A degree of dirt will be after several rounds of use so maintain
carefully.
Take out of the batteries from the remove controller.
NOTE
Maintenance before stopping using the
unit for a long time
(e.g., at the end of a season)
Let the indoor units run in fan only operation for about half a
day to dry the interior of the unit.
Clean the air filter and indoor unit casing.
Refer to “Cleaning the air filter" for details on how to proceed,
and make sure you install cleaned air filters back in the same
position.
Turn off the unit with the ON/OFF button on the remote
controller, and then unplug it.
