10
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Maintenance and service
Installer and user reference guide
33
FXUA50~100AVEB
VRV system air conditioner
4P673843-1 – 2022.01
▪
If the dirt becomes impossible to clean, change the air filter (= optional
equipment).
How to clean the air filter:
1
Open the suction grille.
Simultaneously slide the two knobs and open the
suction grille carefully.
a
a
a
Knobs
2
Remove the air filter.
Pull the bottom end of the air filter on each side to
remove it from the tabs on the suction grille, then lift the air filter up to
remove it from the tabs on the top part of the suction grille.
2
a
c
a
a
b
d
a
1
1
1
2
2
a
Air filter
b
Bottom end of the air filter
c
Tab on the bottom part of the suction grille
d
Tab on the top part of the suction grille
3
Clean the air filter.
Use a vacuum cleaner or wash with water. If the air filter is
very dirty, use a soft brush and neutral detergent.
4
Dry the air filter in the shadow.
5
Reattach the air filter and close the suction grille.
6
Turn ON the power.
7
To remove warning screens, see the reference guide of the user interface.
10.2.3 To clean the suction grille
1
Open the suction grille
. Simultaneously slide the two knobs and carefully
open the suction grille.
