14MAINTENANCE EXPLANATIONSDeclaration:1) Before cleaning, be sure to disconnect the unit from any electricsupply outlet;2) Do not use gasoline or other chemicals to clean the unit;3) Do not wash the unit directly;4) If the conditioner is damaged, please contact the dealer or repair shop.Air FilterIf the air filter becomes clogged with dust/dirt, the air filter should be cleanedonce every two weeks.DismountingOpen the air inlet grille and take off air filter.CleaningClean the air filter with neural detergent in lukewarm (104 F0) and dry it up in theshade.MountingPutting the air filter into the inlet grille, replace the components as they were.Clean the Air-conditioner SurfaceFirst clean the surface with a neutral detergent and wet cloth, and then wipe itwith a dry cloth13INSTALLATION EXPLANATIONSWindow Slider Kit InstallationThe installation manner of window slider kit is mostly in “horizontal” and “vertical”,No much difference in actual process.As shown Fig. 9 and Fig. 9a, check the min. and max. size of the window.Internal Tank Water Full Alarm FunctionThe inner water tank in the air-conditioner has one water level safety switches, itcontrols water level. When water level reaches an anticipated height, the water fullindicator lamp lights up. (If water pump is damaged, when the water is full, pleaseremove the rubber blockage at the bottom of unit, and all water will drain outside.)FIG. 9aFIG. 9