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● Before cleaning the air conditioner, be sure to turn it off and turn off the electrical breaker.
● Be sure the intake grille is installed securely.
● When removing and replacing the air filters, be sure not to touch the heat exchanger, as per-
sonal injury may result.
CLEANING AND CARE
CAUTION!
Cleaning the Air Filter
1. Pull out both sides and the center of the
intake grille.
2. Pull the air filters upward to remove them.
Push the air filter handles away from the intake grille in
direction 1, then pull out the air filters.
3. Clean the air filters.
Remove the dust from the air filters by vacuuming or
washing them. After washing, allow the air filters to dry
thoroughly in an area protected from sunlight.
4. Re-attach the air filters to the intake grille.
1 The air filters fit onto the inside of the intake grille.
(figure 1)
2 The bottom edges of the air filters should fit into the
filter brackets. (figure 1)
3 The air filters should be pushed down so that their
top edges fit under the projections at the top of the
intake grille. (figure 2)
5. Push in both sides and the center of the
intake grille.
● Dust can be cleaned from the air filter either with a vacuum
cleaner, or by washing the filter in a solution of mild de-
tergent and warm water. If you wash the filter, be sure to
allow it to dry thoroughly in a shady place before rein-
stalling.
● If dirt is allowed to accumulate on the air filter, air flow
will be reduced, lowering operating efficiency and increas-
ing noise.
● During periods of normal use, the air filters should be
cleaned every two weeks.
About 30 mm
Side Panel
Intake Grille
Notch
Arm
Hook
Handle
Intake Grille
Base
Arm
1
Air Filter
Bracket
(Figure 1)
Filter bracket
Air Filter
(Figure 2)
● When used for extended periods, the unit may accumulate dirt inside, reducing its performance. We recommend that the
unit be inspected regularly, in addition to your own cleaning and care. For more information, consult authorized service
personnel.
● When cleaning the unit’s body, do not use water hotter than 100 °F, harsh abrasive cleansers, or volatile agents like
benzene or thinner.
● Do not expose the unit body to liquid insecticides or hairsprays.
● If the unit will not be operated for a period of one month or more, be sure to allow the inner parts of the unit to dry
thoroughly, in advance, by operating the unit in fan mode for half a day.