LAF 12
22
Troubleshooting
Some problems can be corrected manually without having to have the appliance
repaired. See the table below.
If the unit still fails to work normally after checking the above, please contact your
local distributor. Do not open or attempt to repair the appliance. If this is necessary,
it must be performed by a licensed professional.
Problem
Possible cause
Solution
Unit not working.
Power cable disconnected.
Connect to earthed wall socket
Unit not switched on.
Press the -button.
Full water tank indicator lit.
Water tank full. Empty tank.
Check tank is properly installed.
Dehumidifying
capacity low.
Running time too short.
Wait.
Air filter dirty and/or blocked.
Clean filter.
Ambient temperature or humidity too low.
The dehumidifying capacity is
normally decreased if the room
temperature is under 18°C.
Try increasing the
room temperature.
Hose nipple blocked.
Check and clean hose nipple.
Relative humidity
setting not reached
after extended
running time.
Doors, windows or air vents open.
Close doors, windows
and air vents.
Water on floor.
Appliance has been moved without
emptying water tank.
Water tank removed before water from
evaporator has drained.
Empty tank before moving.
Wait approx. 5 minutes
until the water has been
allowed to drain.
Discharge air
is hot.
Heat exchange processes
Normal phenomenon.
Sound of
running water.
Coolant flow in cooling circuit
Normal phenomenon.
