English15RotatingshaftRecess onmain unitSERVICE AND MAINTENANCE! CAUTIONDon’t touch the metal parts of the indoor unit. It may cause an injury.When removing or attaching the front panel, support the panel securely with hand to prevent it from falling.For cleansing, do not use hot water above 40°C, benzine, gasoline, thinner, nor other volatile oils, polishingcompound, scrubbing brushes, nor other hand stuff.After cleaning, make sure that the front panel is securely fixed.••••Open the front panel.Hold the panel at the recesses on the main unit (2 recesseson right and left sides) and lift it until it stops.1.•Remove the front panel.While lifting the front panel further, slide it to the rightand pull it to the front side. The left rotating shaft isdetached. Slide the right rotating shaft to the left andpull it to the front side to remove it.2.•Attach the front panel.Align the right and left rotating shafts of the front panelwith the grooves and push them all the way in.Gently close the front panel. (Push both ends and thecenter on the front panel.)3.••Service Parts Maintenance ProceduresIndoor air filter Remove any dust adhering to the filter by using a vacuum cleaner or wash in lukewarm water(below 40°C/104°F) with a neutral cleaning detergent.Rinse the filter well and dry before placing it back onto the unit.Do not use gasoline, volatile substances or chemicals to clean the filter.1.2.3.Indoor unit Clean any dirt or dust on the grille or panel by wiping it with a soft cloth soaked in lukewarmwater (below 40°C/104°F) and a neutral detergent solution.Do not use gasoline, volatile substances or chemicals to clean the indoor unit.1.2.! CAUTIONAvoid direct contact of any coil treatment cleaners on plastic part. This may cause plastic part to deform as a resultof chemical reaction.•