Filter
Top Products
24
Care and Cleaning (continued)
Air Clean Filter The air clean filter removes dust and dirt from the air, and reduces odors and smoke from
tobacco.
This air clean filter cannot remove harmful gases or vapors nor ventilate air in the
room. You must open doors or windows frequently when you use gas or oil heating
appliances. Otherwise there is a risk of suffocation in extreme cases.
How to install the air
clean filter
The air clean filter needs to be installed behind the air intake grille.
1. Remove the air intake grille.
2. Install the air clean filter in the position
shown in the figure.
3. Remount the air intake grille.
How to clean the air
clean filter
• In general, the filter should be sucked to remove dust in low fan speed of a vacuum
cleaner once every three months.
• If there is heavily grime on the filter, soak the filter in lukewarm water with neutral
detergent diluted 1:500 for 1 to 2 minutes then wash it.
• Rinse the filter in clean water, then let it dry on the towel in room temperature.
• Do not bend nor give excessive force onto the air clean filter.
• If the filter surface is heavily blocked with dirt or damaged, replace it with new one.
Purchase a replacement filter at your local dealer. (model STK-FDXB)
Cleaning the main unit
and remote control
unit
• Wipe clean using a soft, dry cloth.
• To remove stubborn dirt, moisten a cloth in warm water no hotter than 104 °F, wring
thoroughly, and then wipe.
• The air intake grille can be removed in order to wash it with water.
Removing and
remounting the air
intake grille
Refer to “How to remove the anti-mold filter” and “How to replace the anti-mold filter” on
page 23.
When using a footstool or the like, be careful not to let it tip over.
Washing the grille
with water
• Clean the grille gently using a soft sponge, or the like. Then wipe away any remaining
moisture.
• Neutral detergent may be used to remove stubborn dirt. Then rinse thoroughly with
water and wipe away any remaining moisture.
Cleaning the negative
ion generator
Follow the steps below when the generator has
become dirty.
For safety, be sure to turn the air conditioner
off and also to disconnect the power before
cleaning.
Remove the dust on the negative ion generator.
• Use a toothbrush, etc. to dust off the end.
• Use a cotton swab, etc., to clean around the
generator inside the plastic case, taking care
not to touch the electrodes.
• During use, the negative ion generator and other metal parts may become discolored:
this is normal and not indicative of malfunctioning.
• If the dirt on and around the negative ion generator is left to build up, a puffing or
sputtering sound will eventually be heard. In this case, clean the generator immediately.
• Do not apply excessive force while performing maintenance.
Air clean filter
NOTE
CAUTION
Negative ion generator
(metal electrodes inside
plastic case)
NOTE
OI-802-24-EG
01_KHS0971_EN.fm Page 24 Monday, July 9, 2007 3:10 PM