Troubleshooting - Sonnenkonig FRESCO 140 Mode D'emploi

7. TROUBLESHOOTING

PROBLEM
Unit does not start when
pressing the on/off button
Not cool enough
Noise
Code E0
Code E2
POSSIBLE CAUSE
Water full indicator lamp
blinks and water tank is
full.
Room temperature is lower
than the set temperature
(cooling mode).
The doors or windows are
not closed.
There are heat sources
inside the room.
Exhaust air hose is not
connected or blocked.
Temperature setting is too
high
Air inlet is blocked.
The ground is not level or
not flat enough
The sound comes from the
flowing of the refrigerant
inside the air conditioner.
Room temperature sensor
failed.
Water tank full
57
SUGGESTED SOLUTION
Dump the water out of the
water tank.
Reset the temperature.
Make sure all the windows
and doors are closed.
Remove the heat sources if
possible
Connect or clean the
exhaust air hose.
Reset the temperature.
Clean the air inlet.
Place the unit on a flat,
level ground if possible.
This is normal.
Replace the room tempe-
rature sensor (the device
can also work without a
replacement.)
Please empty the water
tank.
EN