22 ■EnglishCARECare and CleaningCAUTIONTo avoid possible bodily injury, units should be shutoff or disconnected before any cleaning or servicing is attempted.■ Indoor unit, Outdoor unit and Remote controller1. Wipe them with dry soft cloth.■ Front panel1. Open the front panel.• Hold the panel by the tabs on the two sides and liftit unitl it stops with a click.2. Remove the front panel.• Supporting the front panel with one hand, releasethe lock by sliding down the knob with the otherhand.• To remove the front panel, pull it toward yourselfwith both hands.3. Clean the front panel.• Wipe it with a soft cloth soaked in water.• Only neutral detergent may be used.• In case of washing the panel with water, dry it withcloth, dry it up in the shade after washing.4. Attach the front panel.• Set the 3 keys of the front panel into the slots andpush them in all the way.• Close the front panel slowly and push the panel atthe 3 points.(1 on each side and 1 in the middle.)• Check to see if the rotating axis in the upper centersection is moving.CAUTIONUnits• Don’t touch the metal parts of the indoor unit. If you touch those parts, this may cause an injury.• When removing or attaching the front panel, use a robust and stable stool and watch your stepscarefully.• When removing or attaching the front panel, support the panel securely with hand to prevent itfrom falling.• For cleaning, do not use hot water above 104 °F, benzine, gasoline, thinner, nor other volatileoils, polishing compound, scrubbing brushes, nor other hand stuff.• After cleaning, make sure that the front panel is securely fixed.Before cleaning, be sure to stop the operation andturn the breaker OFF.