V. MAINTENANCE AND CLEANING
Caution: turn off the appliance first before disconnecting from power supply.
Appliance maintenance
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Cut off the power supply.
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Wipe the appliance with a soft and dry cloth. Use lukewarm water to
clean if the appliance is very dirty.
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Never use volatile substances such as gasoline or polishing powder to
clean the appliance.
-
Never sprinkle or pour water directly into the main unit.
Air filter maintenance
It is necessary to clean the air filter after using it for about
100 hours. Clean it as follows:
-
Switch off the appliance and remove the air filter
located at the back of the air conditioner.
-
Clean and reinstall the air filter in the dedicated
compartment.
If it is really dirty, wash the appliance with a solution of
detergent in lukewarm water. After cleaning, dry it in a
shaded and cool place, then reinstall it.
Clean the air filter every two weeks if the air conditioner operates in an
extremely dusty environment.
Water Drainage
During the cooling and dehumidifying process, the appliance extracts humidity
from the atmosphere and keeps the condensed water in an internal recycling
tank inside the appliance. When the water tank is full, the appliance will:
- display an "E4" code
- stop operating until the water is emptied from the appliance
Water can be drained in two ways:
1. Automatic drainage via upper drainage port (secondary drainage port)
This allows water to continuously drain out while the appliance is operating.
There is no need to turn it off in order to drain. But the following connection
work should be performed at installation, before the appliance is turned on.
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