Cleaning Instruction
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 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 104°F / 40°C.
Remote control receiver
Wipe the receiver gently with a
soft, dry cloth.
For seasonal inspection after extended non-use
• Checking of remote control batteries.
• No obstruction at air inlet and air outlet vents.
• These units are mounted inside the ceiling. It
uses external air intake vent and air outlet vent
to operate. Please consult your nearest dealer
for seasonal inspection.
• After 15 minutes of operation, it is normal to
have the following temperature difference
between air inlet and air outlet vents:
COOL: ≥ 14.4°F/8°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.
8
HEAT: ≥ 25.2°F/14°C
Indoor unit
Air outlet side duct fl ange (rear)
Air intake side duct fl ange
Air Filter
• The air fi lter is located in the air intake side of
the unit.
• For cleaning the air fi lter, please consult your
dealer. Do not attempt to clean inside the unit
by yourself.
• If the air fi lter gets blocked, the effi ciency of the
air conditioner drops signifi cantly.
Water drain
Electrical
box
Air fi lter