Fujitsu ABF18UIS-LV Betriebshandbuch - Seite 14

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CLEANING AND CARE

CAUTION

When used for extended periods, the unit may accumulate dirt inside, reducing its performance. We recommend that the unit

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be inspected regularly, in addition to your own cleaning and care. For more information, consult authorized service personnel.

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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Do not expose the unit body to liquid insecticides or hairsprays.

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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 Filter

1. Pull out both sides and the center of the

intake grille.

About 30 mm

Arm

Intake Grille

2. Pull the air ﬁ lters upward to remove them.

Push the air ﬁ lter handles away from the intake grille in di-

rection [A], then pull out the air ﬁ lters.

Handle

3. Clean the air ﬁ lters.

Remove the dust from the air ﬁ lters by vacuuming or wash-

ing them. After washing, allow the air filters to dry thor-

oughly in an area protected from sunlight.

Filter Reset (ECONOMY indicator lamp ﬂ ashing/ The special setting)

Can be used if set correctly during installation.

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Please consult authorized service personnel when using this

function.

• It lights on when it is time to clean the air ﬁ lters.

After turning the power on, press the MANUAL AUTO button

for 2 seconds or less on the indoor unit.

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Before cleaning the air conditioner, be sure to turn it off and disconnect the power supply cable.

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Be sure the intake grille is installed securely.

When removing and replacing the air ﬁ lters, be sure not to touch the heat exchanger, as personal

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injury may result.

Side Panel

Hook

Notch

Arm

[A]

Air Filter

Bracket

Base

Intake Grille

4. Re-attach the air ﬁ lters to the intake grille.

(1) The air ﬁ lters ﬁ t onto the inside of the intake grille. (Figure 1)

(2) The bottom edges of the air ﬁ lters should ﬁ t into the ﬁ lter

brackets. (Figure 1)

(3) The air ﬁ lters should be pushed down so that their top

edges ﬁ t under the projections at the top of the intake

grille. (Figure 2)

Air Filter

(Figure 1)

Filter bracket

5. Push in both sides and the center of the

intake grille.

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Dust can be cleaned from the air ﬁ lter either with a vacuum

cleaner, or by washing the ﬁ lter in a solution of mild deter-

gent and warm water. If you wash the ﬁ lter, be sure to allow

it to dry thoroughly in a shady place before reinstalling.

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If dirt is allowed to accumulate on the air ﬁ lter, air ﬂ ow will

be reduced, lowering operating efficiency and increasing

noise.

(Figure 2)

: Flashing

: OFF