Filter
Top Products
En-21
CLEANING AND CARE
Install or Replace the Air Cleaning Filter
1. Open the intake grille and remove the air
fi lters.
Please refer to the page 20.
2. Remove the dirty air cleaning filters at-
tached to the frames of the front panel.
(When replacing)
Air cleaning fi lter frame
Air cleaning fi lters
3. Attach the new (or maintained) air clean-
ing fi lters to the frame of the front panel.
Air cleaning fi lter frame
Air cleaning fi lter
Tabs (7 places)
Tabs (7 places)
The new air cleaning fi lters can be attached to any of the
right frame or the left frame.
Replace fi lters with the following components (purchased
separately).
● POLYPHENOL CATECHIN AIR CLEANING FILTER :
UTR-FA16
● NEGATIVE AIR IONS DEODORIZING FILTER:
UTR-FA16-2
4. Install the air fi lters and close the intake
grille.
Please refer to page 20.
About the Air Cleaning Filters
● When Air Cleaning Filters are used, the effect will increased
by setting the fan speed to “High”.
[POLYPHENOL CATECHIN AIR CLEANING FILTER]
(1 sheet)
● The Air Cleaning Filters are disposable fi lters. (They can not
be washed and reused.)
● For storage of the Air Cleaning Filters, use the fi lters as soon
as possible after opening the package.
(The air cleaning effect decreases when the fi lters are left in
the opened package)
● Generally, the fi lters should be exchanged about every 3
months.
Please buy dedicated air cleaning filters (UTR-FA16) (Sold
separately) to exchange the used dirty air cleaning fi lter.
[NEGATIVE AIR IONS DEODORIZING FILTER (light blue)]
(1 sheet)
● The fi lter should be exchanged about every 3 years so as to
maintain the deodorizing effect.
● Filter frame is not a one-off product.
Please buy dedicated deodorizing fi lter (UTR-FA16-2) (Sold
separately) when exchanging the fi lter.
Maintenance of Deodorizing Filters
In order to maintain the deodorizing effect, please clean the
fi lter in the follow way once 3 months.
(1) Remove the deodorizing fi lter.
(2) Clean with water and dry in the air.
1) Flush the fi lter with high-pressure hot water until the
surface of the fi lter is covered with water. Please fl ush
with diluent neutral detergent.
Never wash by reaming or rubbing, otherwise it will
damage the deodorizing effect.
2) Rinse with water fl ow.
3) Dry in shade.
(3) Reinstall the deodorizing fi lter.
Filter Indicator Reset (The special setting)
Can be used if set correctly during installation.
Please consult authorized serviceman when using this
function.
● ECONOMY lamp will fl ashing on when it is time to clean the
air fi lters.
Indicator Lamp
OPERATION
ECONOMYTIMER
: Flashing
● Clean the air fi lters referring to page 20.
● After cleaning, press the MANUAL AUTO button
for
2 seconds or less on the indoor unit. (See page 4.)
9319356051_OM.indb 219319356051_OM.indb 21 12/5/2011 3:25:52 PM12/5/2011 3:25:52 PM