GB-24
Maintenance and disposal
MAINTENANCE
Warning!
• The appliance must be maintained and
cleaned internally only by qualified per-
sonnel.
• Always disconnect the appliance from
the mains supply before starting any
maintenance work and before access-
ing any internal components.
Air filter
Check that the filter is clean at least once a
month or more frequently if the unit is
installed in a dusty environment. Dirt in the
filter reduces the air flow and the efficiency
of the unit. It is advisable to clean or
change the filter before the start of the win-
ter season. To remove the filter, pull gently
in the direction of the arrow.
Filter removal with air intake from the rear
Filter removal with air intake from below
Condensate drainage
During the summer, check that the con-
densate drain pipe is free from obstruc-
tions which could cause condensate to
overflow.
Heat exchanger
At the beginning of the summer and win-
ter seasons, check that the fins on the
heat exchanger are not obstructed by for-
eign matter such as dust or fluff, etc..
Remove the air outlet grille and clean the
heat exchanger, taking care not to dam-
age the fins.
Motor
The motor is life-time lubricated. No lubri-
cation is therefore necessary.
DISPOSAL
At the end of their useful life, the appli-
ance and all its components must be dis-
posed of at a suitably authorised differen-
tiated disposal centre.