Cleaning instructions
To ensure optimal performance of the
unit, cleaning has to be carried out at
regular intervals.
• Switch off the power supply and unplug
before cleaning.
• Do not touch the aluminium fin, sharp parts may
cause injury.
• Do not use benzine, thinner or scouring powder.
• Use only soap (
pH 7) or neutral
household detergent.
• Do not use water hotter than 40°C.
Indoor unit
Wipe the unit gently with a soft,
dry cloth.
Indoor unit
Front panel
Aluminium fin
Anti-bacterial filter
Air filters
Air filters
Clean the filter regularly
• Wash/rinse the filters gently
with water to avoid damage
to the filter surface.
Front panel
Wash gently and dry.
Remove the front panel
2 Pull out
1 Raise
Close it securely
3
Press both ends of
the front panel
1 Insert at
both sides
• Dry the filters thoroughly under shade, away
from fire or direct sunlight.
• Replace any damaged filters.
Remove air filter Attach air filter
Insert into the unit
Anti-bacterial filter
Vacuum
• Remove the Anti-bacterial filter from front grille
and vacuum the filter whenever necessary.
• Replace the filter every 10 years or replace any
damaged filter.
For seasonal inspection after extended
non-use
• Checking of remote control batteries.
• No obstruction at air inlet and air outlet vents.
• Use Auto OFF/ON button to select Cooling/
Heating operation. After 15 minutes of
operation, it is normal to have the following
temperature difference between air inlet and air
2 Close down
8
outlet vents:
Cooling: ≥ 8°C Heating: ≥ 14°C
For extended non-use
• Turn off the power supply and unplug.
• Remove the remote control batteries.
