OPERATION MANUAL SYSTEM Inverter Air Conditioners MODELS Ceiling-mounted Cassette type (Multi flow model) FXFQ12MVJU FXFQ18MVJU FXFQ24MVJU FXFQ30MVJU FXFQ36MVJU Read these instructions carefully before installation. Keep this manual in a handy place for future reference. This manual should be left with the equipment owner.
Be sure only to use accessories made by Daikin which are specifically designed for use with the equipment and have them installed by a professional.
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• Never touch the internal parts of the controller. • Dismantling of the unit, treatment of the refrigerant, Do not remove the front panel. Some parts inside are dan- oil and eventual other parts, should be done in accor- dance with the relevant local and national regulations. gerous to touch, and a machine trouble may happen.
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MAINTENANCE 2. Remove the air filter. Pull the air filter clips downward at an angle to detach the HOW TO CLEAN THE AIR FILTER filter. Clean the air filter when the display shows “ ” (TIME TO CLEAN AIR FILTER). Increase the frequency of cleaning if the unit is installed in a room where the air is extremely contaminated.
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3. Clean the air filter. HOW TO CLEAN THE SUCTION GRILLE Use vacuum cleaner A) or wash the air filter with water 1. Open the suction grille. Slide the latches (× 2) and carefully lower the grille. A) Using a vacuum cleaner (Do the same procedure for closing.) (Do not use air of 120°F or higher) B) Washing with water...
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Daikin US Corporation 375 Park Avenue, Suite 3308 New York, NY 10152 �� www.daikinac.com info@daikinac.com �� 3PN02401-6N EM03A039B (0403) HT...
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