10 | Maintenance and service
Installer and user reference guide
36
FXFA20~125A2VEB
VRV system air conditioner
4P599624-1A – 2020.06
Standard panel:
Design panel:
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.
10.2.2 To clean the suction grille
NOTICE
Do NOT use water of 50°C or higher. Possible consequence: Discoloration and
deformation.
1 Open the suction grille.
Standard panel: