The unit seems to do little:
Is the filter dusty, contaminated ?
Is the air intake or outlet blocked up?
Is the room humidity already quite low?
Are too many windows or doors open?
Is there something in the room producing lots of humidity?
The unit is leaking:
Make sure the unit and the watertank are not damaged and don’t show cracks or
deformations.
Is the machine is stable and perfectly horizontal?
The unit is too noisy:
Check whether the unit is sitting on a level, flat and solid surface.
Is the filter dusty, contaminated ?
Warm air from the air outlet is normal. The circulation of the refrigerant can also make some
noise during start and stop.
For other problems, please contact your service facility. The appliance (incl. cord and plug)
may only be opened and/or repaired by properly authorised and qualified persons.