IU-55
DUAL, TRIPLE, POKER DC Inverter : 2. Indoor Units
Multi Liberty
DC Inverter
2.6 CLEANING & MAINTENANCE OF INDOOR UNITS
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HIGHWALL TYPE MODELS (HKEU X)
WARNING
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Cleaning of Indoor Unit and Remote Controller (HKEU X Multi Liberty Models)
WARNING
For cleaning the Indoor Unit and the Remote Controller,
please preferably use a dry cloth.
•
•
If Indoor Unit is very dirty, a cloth dampened in cold water
can be used. Indoor Unit’s frontal panel cannot be removed:
after dampening it, use a soft cloth for drying it.
Never use a dampened cloth for cleaning the Remote
Controller, nor use whatever chemical products for cleaning
the Indoor Unit, in order to avoid damages and/or buckling
of surfaces.
•
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Opening of Indoor Unit’s frontal panel (HKEU X Multi Liberty Models)
1)
Open upper side of Indoor Unit’s frontal panel (Fig. 3).
Max. opening angle is of about 15°.
Hold the lower edge of frontal panel and lift up the panel,
as it is shown in Fig. 4.
2)
Open the panel till max. opening angle, as it is shown in
Fig. 5.
Never force the panel opening besides max. limit angle,
to avoid breaking of panel’s hinges.
3)
Periodical cleaning (every 2 weeks at least) of net type
filters and of the rear air inlet grille is recommended in
order to assure the perfect efficiency of Indoor Unit, and to
avoid a decrease in its performances. To carry on the
cleaning procedure correctly, please observe carefully the
following directions, or contact the Authorized Technical
Service. Take care not to hurt yourself by touching the
metal sharp parts (heat exchanger’s fins) placed beneath
net filters.
Before starting any kind of ordinary maintenance, it is necessary to stop operation of system and
disconnect system itself by switching over main switch to “OFF”.
NO
Sta
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em
ove
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Fig. 3
Fig. 2
Fig. 1
Fig. 4
Fig. 5
NO
Solvent
