Instruction manual
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 neutral detergent in lukewarm 40°C water
and allow to dry (not in direct sunlight).
•
Re-install the air filter into the inlet grille.
TROUBLESHOOTING
Troubles Possible Causes
Suggested Remedies
The unit
does not
start
when
pressing
power
button.
•
Water full indicator
lamp blinks and water
tank is full.
•
Room temperature is
higher than the setting
temperature.(Electric
heating mode)
•
Room temperature is
lower that the setting
temperature.(Cooling
mode)
•
Drain the water out of the
water tank.
•
Adjust the temperature.
The unit
doesn’t
cool
enough.
•
The doors or windows
are not closed.
•
There are heat
sources inside the
room.
•
Hot air exhaust hose
is not connected or
blocked.
•
Temperature setting is
too high.
•
Air inlet in blocked.
•
Make sure all the
windows and doors are
closed.
•
Remove the heat sources
if possible.
•
Connect or clean the hot
air exhaust hose.
•
Reset the temperature.
•
Clean the air inlet.
Auto
Power-Off
in heating
mode.
•
Heating protection,
when the temperature
at the air outlet
exceeds 70 degrees,
the unit will power off
automatically.
•
Allow room temperature
to cool before re-starting
the unit.
Noisy.
•
The ground is not
level or not flat
enough.
•
The sound comes
from the flowing of the
refrigerant inside the
air conditioner.
•
Place unit on a flat, level
ground if possible.
E0 Code. •
Room temperature
sensor failed.
•
Replace room
temperature sensor.
E2 Code. •
Water tank full
•
Please empty the water
tank.
