Its your Remote Controller!
After a night of usage, DO NOT off your aircon immediately when you wake up, instead do the following
– Set your mode from “Cool” to “Fan” mode, set Fan Speed to high.
– Let it run for 15 minutes.
– Off the aircon.
Why “Fan” Mode?
Setting to fan mode will not activate the compressor, thus only the fancoil fan blower is running with normal (not cold) air blowing out, this will dry up the internal of the aircon unit of moisture, minimizing the build up of Mould and Mildew (which is caused by Dust, Dirt + Moisture)
PS. Just remember to set back to “Cool” mode when you use it again the next time.
Source: FB post by Air Connection