Electrolux EXH12HL1WE - Manual (Page 11)

ENGLISH 11
CAUTION
• The unit is not user-serviceable. Do
not attempt to repair the unit yourself
to prevent electric shock or fire. Have
the unit repaired by an authorised
service centre. The following checks
can save you time and money before
consulting an authorised service
centre.
TROUBLESHOOTING
Problem Solution
The unit does not operate. The unit does not operate if it is switched on
immediately after switching off the unit. After
switching off the unit, wait for approximately 3
minutes before switching on the unit.
Odours are emitted. Some odours may be emitted from the indoor
unit as the result of room smells (furniture,
tobacco, etc.) which have been taken into
the unit. If the odours persist, contact an
authorised service centre.
Water-kowing noise. The water-kowing noise is the refrigerant
kowing inside the unit.
Mist is emitted in COOL mode. During cooling operation, mist may be
emitted from the indoor unit due to high
room temperature and humidity. The mist will
disappear if the room temperature and humidity
decrease.
Cracking noise. The cracking noise is the sound of friction
caused by expansion and/or contraction of the
front panel or other parts due to the change in
temperature.
The unit cannot be started. Is the unit disconnected from the power
supply?
Is the mains plug loose?
Is the circuit protection device tripped off?
Is the voltage higher or lower? (tested by
professionals)
Is the timer function used correctly?
The cooling/heating effect is poor. Is the temperature set correctly?
Is the air inlet or the air outlet blocked?
Is the air jlter dirty?
Is the window or the door open?
Is a low fan speed set?
Are there heat sources in the room?