Cleaning And Care - Fujitsu ASTG34KMTA Operating Manual

Cleaning and Care

• Before cleaning the indoor unit, be sure to turn it off and all the power supply has been disconnected.
• Before starting operation, make sure that the intake grille has been shut completely. Incomplete closing of the intake grille might have an
effect on the proper working or performance of the air conditioner.
• Do not touch the aluminum fins of heat exchanger built-in the indoor unit to avoid personal injury when you maintain the unit.
• Do not expose the indoor unit to liquid insecticides or hair sprays.
Daily care
When cleaning the indoor unit body, mind the following:
• Do not use water hotter than 40 °C.
• Do not use scouring cleanser, volatile solvents such as benzene or
thinner.
• Wipe the unit gently by using soft cloth.
Cleaning the intake grille
Open the intake grille in direction of the arrow
1
pressing the left and right mounting shafts of the intake grille
b
outward , remove the intake grille in direction of the arrow
c
b
a
Wash the intake grille gently with water or wipe it gently with a
2
soft cloth moisten with warm water.
Then wipe it with a dry and soft cloth.
While holding the grille horizontal, set the left and right mounting
3
shafts into the pillow blocks at the top of the panel
each shaft properly, insert the shaft until it snaps.
Then close the intake grille
d
e
Press 4 places on the intake grille to close it completely.
4
En-10 OPERATING MANUAL
a
. While gently
c
b
a
d . To latch
e
.
d
e
CAUTION
Cleaning the air filters
Open the intake grille, and remove the air filters.
1
Lift up the air filter's handle, disconnect the two lower tabs, and
pull out.
c
.
Hooks (2 places)
Remove dust with a vacuum cleaner or by washing.
2
After washing, allow to dry thoroughly in a shaded place.
Replace the air filter and close the intake grille.
3
(1) Align the sides of the air filter with the panel, and push in fully,
making sure the two lower tabs are returned properly to their
holes in the panel.
(2) Close the intake grille.
• Dust can be cleaned from the air filter either with a vacuum cleaner,
or by washing the filter in a solution of mild detergent and warm
water. If you wash the filter, be sure to allow it to dry thoroughly in a
shady place before reinstalling.
• If dirt is allowed to accumulate on the air filter, airflow will be
reduced, lowering operating efficiency and increasing noise.
• During periods of normal use, the air filters should be cleaned every
two weeks.
• Do not operate the air conditioner with the intake grille open.
Air filter handle
Hooks (2 places)