■ Care and Cleaning
WARNING
1.
For safety, be sure to turn the air conditioner off and
also to disconnect the power before cleaning.
2.
Do not pour water on the indoor unit to clean it. This
will damage the internal components and cause an
electric shock hazard.
Air intake and outlet side (Indoor unit)
Clean the air intake and outlet side of the indoor unit with a
vacuum cleaner brush, or wipe them with a clean, soft cloth.
If these parts are stained, use a clean cloth moistened with
water. When cleaning the air outlet side, be careful not to force
the vanes out of place.
CAUTION
1.
Never use solvents or harsh chemicals when cleaning
the indoor unit. Do not wipe plastic parts 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 regularly. Consult your dealer or
service center.
Air fi lter
The air filter collects dust and other particles from the air and
should be cleaned at regular intervals as indicated in the table
below or when the filter indication (
) on the display of the
remote control unit (wired type) shows that the filter needs
cleaning. If the filter gets blocked, the efficiency of the air
conditioner drops greatly.
Type
Period
L1
6 months
D1
2 weeks
K1
2 weeks
P1, R1
2 weeks
N OTE
The frequency with which the filter should be cleaned depends
on the environment in which the unit is used.
<How to clean the fi lter>
1.
Remove the air filter from the air intake grille.
2.
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 remove the fi lter>
1-Way Cassette Type (D1):
1.
Remove the 2 screws which fasten each of the 2 grilles in
place. (Reattach the two screws after cleaning.)
2.
Slide the intake grille hooks (2 locations) in the direction of
the arrow to open the intake grille.
3.
When the intake grille is open, use a flathead (minus)
screwdriver to press on the rear hinge tabs (2 locations),
then remove the intake grille.
SUPPLEMENT
Press on the tabs
with a flathead
(minus) screwdriver
Hinge
while pulling out the
intake grille.
Slide
Hook
Intake grille
2-Way Cassette Type (L1):
Grasp the intake grille, then pull it forward and allow it to drop
open. Release the latch of the filter, grasp the handles and
remove the air filter.
Air filter
Intake grille
Air filter handle
Wall Mounted Type (K1): 22, 28, 36 types
1.
Move the flap on the air outlet grille to its lowest position
with the remote control unit.
2.
The filter is disengaged by pushing the tab up gently. Hold
the air filter by the tab at the bottom, and pull downward.
Air intake grille
Air filter
When replacing the filter, make sure that the FRONT mark is
facing you. Push it up until you hear it click back into position.
Wall Mounted (K1): 45, 56, 73, 106 types
Casing and Grille (Indoor Unit)
Clean the casing and grille of the indoor unit with a vacuum
cleaner brush, or wipe them with a clean, soft cloth.
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.
CAUTION
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.
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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 fi lter
1.
Grasp both ends of the front panel and pull forward and up
to open the front panel.
Front panel
Latch
Anti-mold filter
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 fi lter
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.
2
1
2
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.
Front panel
Floor Standing, Concealed Floor Standing Type (P1, R1):
1.
Remove the screw at the bottom left of the front panel
using a Phillips head screwdriver. (Be sure to replace the
screw when cleaning is finished.)
2.
Remove the filter by pulling it toward you.
Screw
Air filter
Protrusions
Air filter
Screw
CAUTION
1.
Certain metal edges and the condenser fins are sharp
and may cause injury if handled improperly; special
care should be taken when you clean these parts.
2.
Periodically check the outdoor unit to see if the air
outlet or air intake is clogged with dirt or soot.
3.
The internal coil and other components of the outdoor
unit must also be cleaned periodically. Consult your
dealer or service center.
Care: After a prolonged idle period
Check the indoor and outdoor unit air intakes and outlets for
blockage; if there is a blockage, remove it.
Care: Before a prolonged idle period
● Operate the fan for half a day to dry out the inside.
● Disconnect the power supply and also turn off the circuit
breaker.
● Clean the air filter and replace it in its original position.
● Outdoor unit internal components must be checked and
cleaned periodically. Contact your local dealer for this service.
Arm
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