8
Cleaning instructions
To ensure optimal performance of the unit,
cleaning has to be carried out at regular
intervals. Dirty unit may cause malfunction
and you may see error code “H99”. Please
consult authorised dealer.
• Switch off the power supply before cleaning.
• Do not touch the aluminium fi n, 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.
Intake grille
Wash gently and dry.
Remove the front panel
Release 2 levers to open.
1
Release
string to
remove.
2
Close it securely
Lock 2 levers.
2
Attach
string.
1
Air fi lters
Every 2 weeks
• Wash/rinse the fi lters gently
with water to avoid damage to
the fi lter surface.
• Dry the fi lters thoroughly under shade, away
from fi re or direct sunlight.
• Replace any damaged fi lters.
Remove air fi lter Attach air fi lter
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 COOL/
HEAT operation. After 15 minutes of
operation, it is normal to have the following
temperature difference between air inlet and
air outlet vents:
COOL: ≥ 8 °C
HEAT: ≥ 14 °C
For extended non-use
•
Activate HEAT mode for 2~3 hours to remove
moisture left in the internal parts thoroughly to
prevent mould growth.
• Turn off the power supply.
• Remove the remote control batteries.
Indoor unit
Air fi lter Aluminium fi n
Intake grille
Indoor
unit
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