En-4
CLEANING AND CARE
CAUTION
●
Before cleaning the unit, be sure to stop the unit and disconnect the
power supply.
●
Do not stand on an unstable platform when cleaning.
● When removing and replacing the air filters, be sure not to touch the
heat exchanger, as personal injury may result.
● Be sure the intake grille is installed securely.
●
Do not clean the inside of the unit by yourself. To clean the inside,
always consult authorized service personnel.
●
When cleaning the unit’s body, do not use water hotter than 40 °C,
harsh abrasive cleansers, or volatile agents like benzene or thinner.
● Do not remove any part from the unit except for the filter.
● If dirt is allowed to accumulate on the Air Filter, airflow will be reduced,
lowering operating efficiency and increasing noise.
● During periods of normal use, the air filters should be cleaned every 2
months.
Cleaning the Air Filter
When the filter indicator is displayed on the IR receiv
-
er or the wired remote controller, remove and clean
the filter.
* The diagram shows the rear view seen from the diagonally behind.
1.
Remove three hooks to release and hang the in
-
take grille.
Hooks
Back
Front
Loosen the screws and remove two hanging wires.
Tap tight screw
2.
Hold the handle to lift the air filter.
* The diagram shows the removed intake grille for explanatory purpose.
Handles
Air Filter
Release the hooks
Air Filter
(Side view)
Back
Front
3.
Remove three hooks.
Hooks
4.
Pull the air filter downward to remove it. Similarly,
remove the other air filter.
5.
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.
•
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, airflow will be reduced,
lowering operating efficiency and increasing noise.
6.
Attach two air filters.
First, hold two handles of the air filter to lift it above the inside set.
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