11
3
MAINTENANCE
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Unclip the grille from the front frame by pull the
latches from the front frame.
SUGGESTION :
3.1 CLEANING THE AIR FILTERS
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If the air filter is dirty, it will cause the reduction of airflow, the unit is overload and consume
6% more of electricity. So regular cleaning is necessary.
3.2 CLEANING THE UNIT
3.4 AT THE START OF THE SEASON
●
Check that nothing blocks the air inlet and outlet of
indoor and outdoor units.
●
Running the unit without an air filter can cause mal-
functions due to dirt or dust. Always install an air
filter at all times.
●
Check that a drainage hose does not bend or clog.
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Check that the units are properly installed.
Clean the air conditioner and the remote control with
dry cloth or a vacuum cleaner. If damp cloth is used,
remove moisture by using dry cloth afterward.
3.5 DURING THE OFF SEASON
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Cut off the power supply main switch.
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Clean the air filter and other parts.
●
Leave the circulation fan running for 2-3
hours to dry out the inside of the unit.
●
Swing the grille open and remove the air filter
out off the grille.
●
Remove the air filter and clean by vacuum cleaner or
if it is very dirty, wash it with soap water then wipe
off until it is completely dry before reinstallation.
●
Swing up the grille until the latches click into
the positions.
Before inspection and maintenance of the unit, always set the main power switch to "OFF" to cut off power supply.
