IU-65
DUAL, TRIPLE, POKER DC Inverter : 2. Indoor Units
Multi Liberty
DC Inverter
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Cleaning of polypropylene net type filters (HSFU X Multi Liberty Models)
1)
2)
3)
4)
5)
6)
Fig. 5
Fig. 6
Fig. 7
With air inlet grille slightly open, detach the air filters
(one on rightside and one on leftside) and take them out,
making them sliding in the direction of Indoor Unit’s air
outlet.
Clean each net filter by using a vacuum cleaner adjusted
at min. suction capacity, so as to avoid to damage the
filtering net, as it is shown in Fig. 5. Dust must be sucked
up from the filter’s exterior side, that is normally
addressed towards air inlet grille of Indoor Unit.
If air filters are very dirty, wash them under low pressure
running water (Fig. 6), or immerse them in just tepid
water and neutral soap. In both cases, carry out the
cleaning gently, in order to avoid to damage the filtering
net.
Dry the net type filters in a shaded place and far from
heat sources.
Re-install both air filters on Indoor Unit.
Close Indoor Unit’s air inlet grille (Fig. 7).
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Cleaning of Indoor Unit’s air inlet frontal grille (HSFU X Multi Liberty Models)
4)
5)
6)
Fig. 9
1)
2)
3)
Fig. 8
Partially open the air inlet grille by seizing it at both sides,
as it is described on the previous page.
Remove both net type filters, as it has previously
described (see above).
Completely unscrew the screws of stop strips on air
inlet grille.
Pull down the air inlet grille to 90° as regards the Indoor
Unit’s body.
Detach the lower hinges (Fig. 8) of air inlet grille, to
separate the grille itself from the Indoor Unit’s body.
Wash the grille under low pressure running water
(Fig. 9).
Close the grille
Lower hinges
