24
•
EN
Air filter – drawing 8.
· Clean the air filter every 2 weeks. If the air filter is blocked with dust, the efficiency will
reduce.
· Open the air filter cover upwards, and then take out the air filter.
· Wash the air filter by immersing it gently into warm (about 40oC) water with a neutral
detergent, rinse it and dry it thoroughly in a shaded place.
END OF SEASON
· Please drain the water.
· Keep the unit running in Fan mode for two hours until the inside of the unit is dry.
· Turn off the unit and unplug it.
· Clean the air filter and after dry it thoroughly, reinstall it.
· Remove the exhaust pipes and keep them carefully.
· Wrap the unit with the plastic bag and keep it in a dry place.
TROUBLE SHOOTING
Before contacting professional service, check it first yourself referring to the followings
Problem
Cause
Solution
The air conditioner does not
function.
No power supply.
Connect to power supply outlet
and switch on
“
D”
flashes on the display screen
Drain water
The air conditioner restart
frequently
In direct sunlight
Close curtains.
Windows or doors open, many
people or a heat source in the
room.
Close doors and windows, remove
the heat source
Dirty filter
Clean or replace the filter(s).
Air inlet or air outlet blocked
Remove the blockage
The unit is too noisy
Unit stands uneven.
Place on an even, solid surface
(less vibration).
No work of compressor.
Self protect of compressor
Wait for 3 minute and restart
again after the descend of
temperature
Cautions: Switch off the unit and unplug it immediately if anything abnormal
happens. Then contact a qualified electrician. Above data without advance notice for
product improvement.
