Problem
Appliance does not
operate
Appliance works
only for a short
time.
Cooling is insuffici-
ent
Appliance is unusu-
ally loud
Troubleshooting
Probable Cause
Plug is not plugged.
Appliance is not switched on.
No electricity at wall socket.
Timer is on.
Power cord is damaged.
The device has been turned
off is less than 4 minutes.
The temperature is below the
set temperature.
Exhaust hose is kinked or
clogged.
Air filter are clogged.
Float switches off the appli-
ance.
Windows or doors open
There is heat source in the
room (radiator or similar).
Temperature settings to high.
Air filters are clogged.
Unit is not stable and vibra-
ting.
Remedy
Insert the plug.
Switch on appliance.
Use other wall socket.
Timer switch off.
Call service hotline.
Wait 4 minutes.
Change temperature
settings.
Eliminate kink or blocka-
ge.
Clean filters.
Drain the condensation.
Close windows and
doors.
Switch of the heat sour-
ce.
Set lower temperatur
Clean filters.
Place the unit on a flat,
level ground.
49