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12. MAINTENANCE BEFORE A LONG STOP
( AT THE END THE SEASON )
Keep the indoor unit in operation for half
a day in the ventilation (fan only) mode
in order to dry all internal parts.
Switch electric mains supply off.
Clean indoor and outdoor units.
Clean the air filter and reposition it in the
unit.
12.1 MAINTENANCE AFTER A LONG STOP
( AT THE BEGINNING THE SEASON )
Check and remove everything that might be blocking inlet and outlet vents of indoor
units and outdoor units.
Clean air filters and casings of indoor units.
Refer to "Cleaning the air filter" for details on how to proceed and make sure to install
cleaned air filters back in the same position.
Turn on the power at least 12 hours before operating the unit in order to ensure
smoother operation. As soon as the power is turned on, the remote controller displays
appear.
12h