10
|
Maintenance and service
Installer and user reference guide
33
FXMA-A
VRV system air conditioner
4P680920-1 – 2022.01
rear suction
1
1×
2
2
bottom suction
1
2
2
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
2
1×
1
1
bottom suction
2
1
1
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.
10.2.2 To clean the air outlet
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.
10.3 Maintenance before a long stop period
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.
Summary of Contents for FXMA50A5VEB
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