Fujitsu AST12 Air Conditioner User Manual


 
15
Replacing dirty Air cleaning filters
Please purchase the separately sold replacement air clean-
ing filters and install them.
1. Open the intake grille and remove the air
filters.
CLEANING AND CARE
1
2
2
1
Intake Grille
Intake Grille
Mounting
shaft
Knob
2. Replace them by two new air cleaning
filters.
1 Remove the old air cleaning filters in reverse order of
their installation.
2 Install in the same way as for installation of the air
cleaning filter set.
3. Install the two air filters and close the
intake grille.
2
1
1
2
1
2
Intake Grille
Intake Grille
Mounting shaft
Bearing
Knob
Mounting
shaft
Knob
Intake Grille
In regard to the Air cleaning filters
(The air cleaning filter type differs depending
on the model.)
[AIR-PURIFYING FILTER (green filter)]
Depending on the size of the room and the conditions in
which the air conditioner is used, the normal life of the
air-purifying filter is about three months. If the air-purify-
ing filter becomes dirty within three months, replace it as
soon as possible. (Always dispose of used air-purifying
filters, do not reuse them.)
[DEODORIZING FILTER (black filter)]
To regenerate the deodorizing effect, remove the dust with
a vacuum cleaner and place the filter in direct sunlight
for six hours about once every six months. Under normal
conditions, the filter should be replaced after three years.
For storage of the air cleaning filters, avoid places with
high temperatures and high humidity, and use the filters
as soon as possible after the package has been opened.
(The air cleaning effect decreases when the filters are left
in the opened package.)
[POLYPHENOL CATECHIN AIR CLEANING FILTER (white filter)]
The Air Cleaning Filters are disposable filters. (They can
not be washed and reused.)
For storage of the Air Cleaning Filters, use the filters as
soon as possible after the package has been opened.
(The air cleaning effect decreases when the filters are left
in the opened package)
Generally, the filters should be exchanged about every
three months.
Please buy delicated air cleaning filters (UTR-FC04-1) (Sold
separately) to exchange the used dirty air cleaning filters.
[NEGATIVE AIR IONS DEODORIZING FILTER (light green
filter)]
The filters should be exchanged about every three years
so as to maintain the deodorizing effect.
Filter frame is not a one-off product.
Please buy delicated deodorizing filter (UTR-FC04-3) (Sold
separately) when exchanging the filters.
Maintenance of Deodorizing Filters
In order to maintain the deodorizing effect, please clean the
filter in the follow way once three months.
1 Remove the deodorizing filter.
2 Clean with water and dry in the air.
1) Flush the filters with high-pressure hot water until
the surface of the filters are covered with water.
Please flush with diluent neutral detergent.
Never wash by reaming or rubbing, otherwise it
will damage the deodorizing effect.
2) Rinse with water flow.
3) Dry in shade.
3 Reinstall the deodorizing filter.