Air Design HCV54N Panduan Instalasi, Pengguna & Pemeliharaan - Halaman 18
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FILTER CLEANING
Filter cleaning is essential for the good appliance efficiency.
1
Remove the filters by pulling them gently sideways and pressing lightly on
the points shown in fig. 51.
2
Clean the filters with a vacuum cleaner or wash them with lukewarm water
and mild detergent.
3
Make sure the filters are dry before replacing them in the appliance.
!
ATTENTION! Do not expose the filters to sunlight.
3
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
18
allow the inside of the unit to dry completely.
- Remove the plug or turn off the automatic circuit-breaker.
TROUBLESHOOTTING
1
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.
2
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
2
4
Fig. 52
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INSTALLATION, USE AND
MAINTENANCE GUIDE