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Cleaning and Care
8
Before cleaning the air conditioner, be sure to turn it off and disconnect the Power Supply Cord.
Be sure the Intake Grill is installed securely.
When removing and replacing the air filters, be sure not to touch the heat exchanger, or personal injury may result.
Cleaning the Air Filter
5. Close the intake grill
Push in both sides and the center of the Intake Grill.
3. Clean the Air Filters
Remove the dust from the Air Filters by vacuum cleaner
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 Grill
(1)The Filters fit onto the inside of the intake Grill.(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 Grill.
(Figure 2)
Dust can be cleaned from the Air Filter either with a vacuum cleaner, or by washing the filter in a solution of mild detergent
and warm water. If you wash the filter, be sure to allow it to dry thoroughly in a shady place before reinstalling.
If dirt is allowed to accumulate on the Air Filter, air flow will be reduced, operating efficiency lowers and noise increases.
During periods of normal use, the Air Filters should be cleaned every two weeks.
1. Open the Intake Grill
Pull out both sides and the center of the Intake Grill.
2. Pull the Air Filters upward to remove them
Push the Air Filter handles away from the Intake Grille in
the direction as illustrated, then pull out Air Filters.
Operation Tips
Heating Performance
Microcomputer-controlled Automatic Defrosting
This air conditioner operates on the heat-pump principle, absorbing heat from outdoor air and transferring that heat indoors.
As a result, the operating performance is reduced as outdoor air temperature drops. If you feel that insufficient heating
perfomance is being produced, we recommend you use this air conditioner in conjunction with another kind of
heating appliance.
Heat-pump air conditioners heat your entire room by recirculating air throughout the room, with the result that some time
may be required after first starting the air conditioner until the room is heated.
When using the Heating mode under conditions of low outdoor air temperature high humidity, frost may form on the outdoor
unit, resulting in reduced operating performance.
In order to prevent this kind of reduced performance, this unit is equipped with a Microcomputer-controlled Automatic
Defrosting function. If frost forms, the air conditioner will temporarily stop, and the defrosting circuit will operate briefly (for
about 7 to 15 minutes).
Instructions relating to heating are applicable only to "HEAT & COOL TYPE"
(Figure 1)
Filter bracket
Air Filter
(Figure 2)
About 30 mm
Arm
Intake Grill
Arm
Notch
Hook
Side Panel
Handle
Air Filter
Bracket
Base
CAUTION: