Instruction manual
12
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.
THE PRODUCT OR EQUIPMENT CONTAINS
FLUORINATED GREENHOUSE GAS.
Art.nr.
PD-8779
Coolant:
R290
Quantity in kg:
0,16
Global Warming Potential:
3
