10.2.2 To clean the air outlet
10.3 Maintenance before a long stop period
FXMA-A
VRV system air conditioner
4P680920-1 – 2022.01
rear suction
2
1
1×
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 Re-attach the air filter. Align the 4 hanger brackets and push the 4 clips in
their place and pull the cloth if necessary.
6 Confirm that all hangers are fixed.
7 Re-install the filter fixing screw. In case of installation without duct on the
suction side, re-install the filter fixing screw.
rear suction
1
2
1×
8 In case of bottom suction with duct, close the protective guard. In case of rear
suction with duct, close service duct opening.
9 Turn ON the power.
10 To remove warning screens, see the reference guide of the user interface.
WARNING
Do NOT let the indoor unit get wet. Possible consequence: Electrical shock or fire.
Clean with a soft cloth. If it is difficult to remove stains, use water or a neutral
detergent.
E.g., at the end of the season.
▪
Let the indoor units run in fan only operation for about half a day in order to dry
the interior of the units.
10
Maintenance and service
|
2
1
bottom suction
1×
1
2
2
bottom suction
1×
2
1
1
Installer and user reference guide
33