Air Design HCV54N Installation, User & Maintenance Manual - Page 18

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FILTER CLEANING

Filter cleaning is essential for the good appliance efficiency.

Remove the filters by pulling them gently sideways and pressing lightly on

the points shown in fig. 51.

Clean the filters with a vacuum cleaner or wash them with lukewarm water

and mild detergent.

Make sure the filters are dry before replacing them in the appliance.

ATTENTION! Do not expose the filters to sunlight.

N.B.: Never operate the cassette without the air filters.

END OF SEASON MAINTENANCE

- Clean and replace the filters.

- On a sunny day leave the cassette running in fan mode for a few hours to

allow the inside of the unit to dry completely.

- Remove the plug or turn off the automatic circuit-breaker.

TROUBLESHOOTTING

If the appliance does not switch on, check:

that the mains supply is reaching the unit;

that the plug is properly inserted;

if the circuit breaker has tripped;

if there been a failure in the mains supply.

If the cooling (or heating) effect seems less than normal, check:

that the temperature has been set correctly;

if a window or door has been opened;

the filters for clogging;

for obstacles that prevent the free circulation of air;

if the cassette is exposed to direct sunlight.

s e r i e s

CSVN

HCVN

Fig. 51

Fig. 52

INSTALLATION, USE AND

MAINTENANCE GUIDE