Switch off the appliance and remove the air filter.
1) Open the panel.
2) Lightly press the air filter, causing it to pop out.
3) Remove the filter.
Return the filter to its original position after cleaning it.
If the filter is very dirty, clean it with warm water (below 40°C) with neutral detergent and then air dry.
Close the front panel again.
The main plug must be removed from the outlet before any maintenance or inspection. Clean the air filter every two weeks when the air conditioner operates in a dusty environment.