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Cleaning And Care; Cleaning The Air Filters - Fujitsu Inverter Halcyon 9319356051 Operating Manual

Compact wall mounted type
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CLEANING AND CARE

CAUTION
● Before cleaning the indoor unit, be sure to turn it off and
disconnect the electrical breaker and so on.
● Be sure the Intake Grille is installed securely.
● When removing or replacing the air fi lters, be sure not to
touch the heat exchanger, as personal injury may result.
● Do not operate the air conditioner with being opened the
intake grille.
Open the Intake Grille
1. The tab on both sides of the intake grille
is pulled forward.
Do not open the Open Panel only.
Good
Intake grille tab
2. Fix the intake grille with the grille stay.

Cleaning the Air Filters

1. Remove the air fi lters.
Lift up the air fi lter handle, disconnect the 2 lower tabs, and
pull out.
Air fi lter handles
2. Remove dust with a vacuum cleaner or by
washing.
● Dust can be cleaned from the air fi lter either with a vacuum
cleaner, or by washing the fi lter in a solution of neutral deter-
gent and warm water. If you wash the fi lter, be sure to allow it
to dry thoroughly in a shaded place before reinstalling.
● If dust is allowed to accumulate on the air fi lter, airfl ow will be
reduced, lowering operating effi ciency and increasing noise.
● During periods of normal use, the Air Filters should be
cleaned every 2 weeks.
En-20
Open Panel
PROHIBITED
Intake grille tab
Grille stay
Air fi lter tabs (2 places)
3. Replace the air fi lters.
Align the sides of the air fi lter with the panel, and push in
fully, making sure the 2 lower tabs are returned properly to
their holes in the panel.
Close the Intake Grille
1. Release the grille stay.
2. Close the intake grille. (Tab of 3 places.)
Tab
If the intake grille is not complete closed, the air-conditioner
will not operate and the lamp will fl ash as shown below.
Indicator Lamp
OPERATION
: Flashing
● Firstly, the Operation Lamp will fl ash 5 times, and then
the Timer Lamp will fl ash 8 times, and this will be repeat-
ed.
● The Economy Lamp will continue to fl ash.
● When used for extended periods, the indoor unit may
accumulate dust inside, reducing its performance. We
recommend that the indoor unit be inspected regularly, in
addition to your own cleaning and care. For more informa-
tion, consult authorized service personnel.
● When cleaning the indoor unit's body, do not use water
hotter than 104 °F, harsh abrasive cleansers, or volatile
agents like benzene or thinner.
● Do not expose the indoor unit's body to liquid insecticides
or hair sprays.
● When shutting down the indoor unit for 1 month or more,
fi rst allow the fan mode to operate continuously for half a
day to allow internal parts to dry thoroughly.
Air fi lter tabs (2 places)
Grille stay
TIMER
ECONOMY

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