IU-62
DUAL, TRIPLE, POKER DC Inverter : 2. Indoor Units
Multi Liberty
DC Inverter
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Cleaning of polypropylene net type filter (HFIU X Multi Liberty Models)
1)
2)
3)
4)
5)
Fig. 6
Fig. 7
Clean net type filter by using a vacuum cleaner and
adjusting it at min. suction capacity, in order to avoid to
damage the filtering net, as it is shown in Fig. 6. Dust
must be sucked up from exterior side of filter, that is the
side which is normally addressed towards frontal panel
of Indoor Unit.
If air filter is very dirty, wash it under low pressure
running water (Fig. 7), or immerse it in just tepid water
and neutral soap. In both cases, please carry out the
cleaning gently, in order to avoid to damage the filtering
net.
Dry net filter in a shaded place and far from heat
sources.
Reinstall all filters (included anti-formaldehyde) on
Indoor Unit by following the reverse pocedure of that
described for disassembly.
In the end, close the Indoor Unit’s frontal panel and
replace slides to locking position.
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Cleaning of Indoor Unit’s air inlet grille (HFIU X Multi Liberty Models)
4)
5)
6)
Fig. 9
Exterior side of filter
1)
2)
3)
Fig. 8
Open upper side of Indoor Unit’s frontal panel by
moving the locking slides towards the centre (Fig. 8).
Detach the string that allows partial opening of panel
(Fig. 9). Pull down the frontal panel to 90° as regards
Indoor Unit’s body.
Detach hinges on lower side of frontal panel, then
detach the panel from Indoor Unit’s body.
Wash the grille under low pressure running water, and
completely dry it by a cloth which does not leave
material pieces on the grille itself.
Re-install the grille by reverse operations of those
previously carried out for removing it.
Completely close the grille and make sure it is properly
fixed by locking slides.
