Maintenance
4 MAINTENANCE
It is good practice to periodically clean both the internal
and external parts of the appliance. This guarantees its
proper functioning and durability.
Carry out periodic maintenance of the appliance in
accordance with the regulations in force.
Maintenance must be carried out by qualified technical
personnel.
4.1
Cleaning the indoor unit
f
ATTENTION ELECTRIC DANGER
Before cleaning or maintenance, always turn
off the air conditioner and disconnect it from
the power supply.
m
CAUTION
Use only a soft, dry cloth to clean the unit. If
the unit is particularly dirty, you can use a cloth
moistened in warm water.
d
IT IS PROHIBITED TO
– use chemicals or chemically treated cloths
to clean the unit;
– use benzene, thinners, polishing powders
or other solvents to clean the unit.
These substances can cause cracking or
deformation of the plastic surface;
– use water at temperatures above 40°C to
clean the front panel. Very hot water can
cause the panel to deform or discolour.
4.2
Cleaning the air filter
Obstruction of the air filter can reduce the efficiency of
the unit and can be harmful to health. It is recommended
to clean the filter every two weeks.
f
ATTENTION ELECTRIC DANGER
– Before replacing or cleaning the filter, turn
the unit off and disconnect it from the power
supply.
– Do not wash the inside of the unit with water.
Water could damage the insulation and
create a risk of electrocution.
a
CAUTION DANGER
When removing the filter, avoid touching the
metal parts of the unit. Sharp metal edges can
be sharp.
d
IT IS PROHIBITED TO
dry the filter by exposing it to direct sunlight.
The filter may shrink
1 Lift the front panel of the indoor unit.
2 Press the protrusion at the end of the filter to release
the latch, lift it and pull it towards you.
3 Now pull the filter out.
4 Wash the filter with warm soapy water. Use a mild
detergent.
Fig. 24
Fig. 25
25