WARNING: Before cleaning or performing maintenance, disconnect the power supply and wait until the fan stops.
If the air conditioner will not be used for an extended period of time, dry the air conditioner to maintain it in best condition. Clean the product regularly to maintain optimal performance and to prevent possible breakdown.
Clean the air filters once every 2 weeks, or more, if necessary.
If you look at the indoor unit from above it, can assemble the top filter easily
Open the front cover.