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If these parts are stained, use a clean cloth moistened with a mild
liquid detergent. When cleaning the grille, be careful not to force the
vanes out of place.
Anti-Mold Filter
The anti-mold filter behind the front panel should be checked and
cleaned at least once every two weeks.
How to remove the anti-mold filter
1.
Grasp both ends of the front panel and pull forward and up to
open the front panel.
2. Lift the anti-mold filter up slightly to disengage it from the
protrusions on the unit.
3. Pull downward to remove the filter from the unit.
Cleaning
Use a vacuum cleaner to remove light dust. If there is sticky dust on
the filter, wash the filter in lukewarm, soapy water, rinse it in clean
water, and dry it.
How to replace the anti-mold filter
1.
Insert the top of the anti-mold filter, and then secure the bottom of
the filter with the protrusions on the unit.
2. Close the front panel by pushing the center of the front panel and
then pressing both edges until the panel clicks into place.
Air Clean Filter
The air clean filter removes dust and dirt from the air, and reduces
odors and smoke from tobacco.
How to install the air clean filter
The air clean filter needs to be installed behind the anti-mold filter.
1. Open the front panel and remove the anti-mold filter.
2. Remove the air filter holder from the anti-mold filter.
3. Install the air clean filter in the air filter holder.
4. Install the air filter holder to the anti-mold filter, remount the anti-
mold filter, and close the front panel.
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 front panel can be removed in order to wash it with water.
Removing and remounting the front panel
Removing
Open the front panel until it is nearly horizontal, grasp the sections
near the front panel arms on both sides, and then remove the panel
by pushing the arms towards the outside while pulling the panel
towards you.
If the front panel is difficult to remove, grasp both ends of it and lift it
up slightly.
Move it to the left and disengage the left arm, then move it to the
right and disengage the right arm.
1. Never use solvents, or harsh
chemicals when cleaning the indoor
unit. Do not wipe the plastic casing
using very hot water.
2. Some metal edges and the fins are
sharp and may cause injury if
handled improperly; be especially
careful when you clean these parts.
3. The internal coil and other
components of the outdoor unit
must be cleaned every year. Consult
your dealer or service center.
CAUTION
Protrusions
Front panel
Anti-mold filter
1
2
2
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.
Air filter holder
Anti-mold filter
Air clean filter
NOTE
Front panel Arm
OI-149-16-EG
01_KHS3682_EN.fm Page 16 Friday, February 12, 2010 12:42 PM