CLEANING MAINTENANCE
•
Before cleaning, disconnect the unit from any electric supply
outlet.
•
First clean the surface with a neutral detergent and wet cloth, and
then wipe it with a dry cloth.
•
Do not use gasoline or other chemicals to clean the unit.
•
Do not wash the unit directly.
Air filter
•
The air filter should be cleaned once every two weeks.
•
Open the air inlet grille and take off air filter.
•
Clean the air filter with neural detergent in lukewarm 40°C and
allow to dry (not in direct sunlight).
•
Re-install the air filter into the inlet grille.
TROUBLESHOOTING
Troubles
Possible Causes
The unit does not start
•
Water full indicator
when pressing power
lamp blinks and water
button.
tank is full.
•
Room temperature is
higher than the setting
temperature.(Electric
heating mode)
•
Room temperature is
lower that the setting
temperature.(Cooling
mode)
The unit doesn't cool
enough.
Auto Power-Off in heating
mode.
Noisy.
Suggested Remedies
•
Drain the water out of
the water tank.
•
Adjust the
temperature.
E0 Code.
E2/E4 Code.
Instruction manual
•
The doors or windows
•
Make sure all the
are not closed.
windows and doors
•
There are heat
are closed.
sources inside the
•
Remove the heat
room.
sources if possible.
•
Hot air exhaust hose
•
Connect or clean the
is not connected or
hot air exhaust hose.
blocked.
•
Reset the
•
Temperature setting is
temperature.
too high.
•
Clean the air inlet.
•
Air inlet in blocked.
•
Heating protection,
•
Allow room
when the temperature
temperature to cool
at the air outlet
before re-starting the
exceeds 70 degrees,
unit.
the unit will power off
automatically.
•
The ground is not
•
Place unit on a flat,
level or not flat
level ground if
enough.
possible.
•
The sound comes
from the flowing of the
refrigerant inside the
air conditioner.
•
Room temperature
•
Replace room
sensor failed.
temperature sensor.
•
Water tank full
•
Please empty the
water tank.
EN
11