Operating instructions
En-7
CLEANING AND CARE
CAUTION
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Before cleaning the unit, be sure to stop the unit
and disconnect the power supply.
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Turn off the electrical breaker.
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The fan operates at high speed inside the unit,
and could result in personal injury.
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Be careful not to drop the intake grille.
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As lter cleaning involves high-altitude operation,
please consult the professional technical service
personnel.
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Do not expose the unit body to liquid insecticides
or hairsprays.
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When used for extended periods, the unit may accumulate
dirt inside, reducing its performance. We recommend that
the unit be inspected regularly, in addition to your own
cleaning and care. For more information, consult autho-
rized service personnel.
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When cleaning the unit’s body, do not use water hotter
than 40°C, harsh abrasive cleansers, or volatile agents like
benzene or thinner.
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If the unit will not be operated for a period of 1 month or
more, be sure to allow the inner parts of the unit to dry
thoroughly, in advance, by operating the unit in Fan mode
for half a day.
Cleaning the air lter
1
Push the intake grille push-
buttons (two places) and
open the intake grille.
2
Pull out the lter from the
intake grille.
3
Clean the air lter.
Remove the dust from the air lters by vacuuming or
washing them. After washing, allow the air lters to dry
thoroughly in an area protected from sunlight.
z Dust can be cleaned from the air lter either with a
vacuum cleaner, or by washing the lter in a solution
of mild detergent and warm water. If you wash the
lter, be sure to allow it to dry thoroughly in a shady
place before reinstalling.
z If dirt is allowed to accumulate on the air lter, air ow
will be reduced, lowering operating efciency and
increasing noise.
4
Re-attach the air lters to the
intake grille.
1 Replace the air lter into its
holder.
2 Make sure that the air lter
makes contact with the lter
stopper when it is replaced
into its holder.
5
Close the intake grille.
NOTES
Filter sign
Select appropriate intervals for displaying the lter sign on
the indoor unit according to the estimated amount of dust in
the air of the room.
Please consult authorized service personnel when using this
function.
Filter indicator reset (special setting)
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Can be used only if the setting is activated during instal-
lation. Please consult authorized service personnel when
using this function.
• It lights on when it is time to clean the air lters.
After turning the power on, press the “MAINTENANCE”
button for 2 seconds or more on the remote controller.
The lter indicator will disappear.
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