9
Dust Sensor
If dust builds up, the sensor sensitivity will become unstable.
Remove dust every two months or so. Clean the dust sensor
often when using in an environment with excessive dust.
Replacing the Deodorizing/Dust
Collecting/Anti-bacterial Filter
The deodorizing/dust collecting/anti-bacterial filter cannot be
washed with water. Replace it regularly.
The timing to change the deodorizing/dust collecting/anti-bacterial
filter depends on the environment in which the unit is used, but
generally replace it every 6-12 months
*
1
(“*1” on page 12). When
the filter needs to be replaced, the filter replacement indicator will
light up.
Use a cotton swab or something similar to wipe the air
inlet and air outlet on the dust sensor cover.
Air outlet
Dust sensor
cover
Air inlet
Remove the dust sensor cover.
Use a slightly dampened cotton swab to wipe the
sensor and surrounding area as well as the air inlet
and air outlet.
Dust sensor
Air outlet
Air inlet
Use a dry cotton swab to wipe the moisture on the
sensor, air inlet, and air outlet.
Close the dust sensor cover.
1
2
3
4
5
1
2
3
Install new filters.
See "Installing the Deodorizing/Dust Collecting/Anti-
Bacterial Filter”(
☞
page 6) for instructions on installing the
filters.
Reset the filter replacement indicator.
The filter replacement indicator will not turn off even
after the filters have been replaced. The indicator will
start flickering after you press the light button for about 5
seconds. Press the light button one more time to turn off
the filter replacement indicator.
Note
Even when the filters are replaced before the filter replacement
indicator turns on, the indicator will be reset if the operation above
is performed.
4
Unplug the power plug from the wall outlet.
Slide the cover stopper on each side of the unit to
open the top cover.
Lift the ribbons on both sides of the filters to remove
the filters.
5
When purchasing replacement deodorizing/dust collecting/
anti-bacterial filters (sold separately), please refer to the
model number in “Accessories” on page 12 and consult
your dealer.
