Operation Manual

60
EN
Caution
- Before cleaning, make sure to disconnect the device from any electrical outlet.
- Do not use gasoline or other chemicals to clean the device.
- Do not wash the device directly.
- If the air conditioner is damaged, please contact the dealer or repair shop.
Air filter
- If the air filter becomes clogged with dust/dirt, it should be cleaned once every two weeks
- Disassembly: Open the air inlet grille and take out the air filter.
- Cleaning: Clean the air filter with a neutral detergent in lukewarm (40° C) water and dry it up in the shadow.
- Assembly: Put the air filter back into the inlet grille, place the components back as they were before.
Cleaning the surface of the air-conditioner
- First clean the surface with a neutral detergent and a wet cloth, then wipe it with a dry cloth.
6. MAINTENANCE
PROBLEM POSSIBLE CAUSE SUGGESTED SOLUTION
Unit does not start when
pressing the on/off button.
Water full indicator lamp blinks and
water tank is full.
Dump the water out of the water
tank.
Room temperature is lower than the
set temperature (cooling mode).
Reset the temperature.
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.
Exhaust air hose is not connected or
blocked.
Connect or clean the exhaust air
hose.
Temperature setting is too high. Reset the temperature.
Air inlet is blocked. Clean the air inlet.
Noise The ground is not level or not flat
enough.
Place the unit on a flat, level
ground if possible.
The sound comes from the flowing of
the refrigerant inside the air condi-
tioner.
This is normal.
Code E0 Room temperature sensor failed. Replace the room temperature
sensor (the device can also work
without a replacement).
Code E2 Water tank full. Please empty the water tank.
Code E3 Evaporator temperature sensor failed. Replace evaporator temperature
sensor.
7. TROUBLESHOOTING