- 10 -
2)
Please cut off the power supply, move the appliance to a suitable place, pull out the stopper in the drain
port to drain the water completely. If conditions permitted, you can also connect the drain hose to the
drain port for the water draining.
3)
After the draining, insert back the stopper to the drain port, otherwise the appliance may leak and make
your room wet.
CLEANING AND MAINTENANCE
Before cleaning, be sure to disconnect the appliance from any electric supply outlet.
Do not use gasoline or other chemicals to clean the appliance.
Do not wash the appliance directly.
If the appliance is damaged, please contact the dealer or repair shop.
Air Filter
If the air filter becomes clogged with dust/dirt, the air filter should be cleaned once every two weeks.
-
Pull out the air filter from the air inlet grille by the pull tab.
-
Clean the air filter with neutral detergent in lukewarm water (< 40
℃
) and dry it up in the shade.
-
Reinstall the air filter.
Clean the Surface
First clean the surface with a neutral detergent and wet cloth, and then wipe it with a dry cloth.
TROUBLESHOOTING
Troubles
Possible Causes
Solutions
Not cool enough
The doors or windows are not closed.
Make sure all the windows and doors
are closed.
There are heat sources inside the room.
Remove the heat sources if possible.
The hot air exhaust hose is not connected
or blocked.
Connect or clean the hot air exhaust
hose.
Temperature setting is too high.
Reset the temperature.
Air inlet is blocked.
Clean the air inlet.
Noisy
The ground is not level or not flat enough.
Place the appliance on a flat, level
surface if possible.
The sound comes from the flowing of the
refrigerant inside the appliance.
It is normal.
Code “E2” on the
digital display
Room temperature sensor failed.
Replace the room temperature sensor.
Contact authorized service technician
for repair.
Code “E3” on the
digital display
Evaporator temperature sensor failed.
Replace evaporator temperature sensor.
Contact authorized service technician
for repair.
Code
“E4” on the
digital display
Water-full warning
Drain out the water.
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