Try this
How to open the filter cover by model
How to clean the filter of the ceiling mounted air conditioner 1-way (grille type, moving panel type)
1. For safety, turn off [Main Power Switch] before cleaning the filter.
2. Pull the door lock on the front grill to open the front grill, and remove the filter.
3. Clean the separated filter with vacuum cleaner or soft brush.
If it is severely contaminated, wash it in water using neutral detergent, but do not use hot water over 72℉.
4. When drying the filter, dry it thoroughly in the shade, away from fire or direct sunlight. (Moisture may cause failure.)
5. Insert the filter, and push the door lock into the front grill to securer the grill.
If the filter is covered with dust, cooling and heating performance may be degraded and may result in higher
electric bills.
Clean the filter [once every two weeks].
You can easily clean the filter to save costs, and enhance healthy cooling.
This guide was created for all models, so the images or content may be different from your product.
