Haier H2SM-18HB03 User Manual - Page 18

Maintenance Different models have different appearance Cleaning of unit casing Cleaning of remote controller Cut off power supply before cleaning unit casing with soft cloth. In case of heavy stain, clean it with neutral detergent. squeeze water in the cloth, wipe off the detergent on unit casing completely. Cleaning of air filter Don't use water to wash unit casing, please use dry cloth. Don't use glass cleaner or cloth soaked with chemicals. 1.Open inlet grille by pulling it upward. 3.Clean the filter Use a vacuum cleaner to remove dust,or wash the filter with water. After washing, dry the filter completely in the shade. 5.Close the inlet grille. Air Filter 2.Remove air filter Push up the filter's center tab slightly until it is caesura of the stopper. Remove it by pulling down. 4.Attach the filter Attach filter behind the stopper so that the "Front" indication is facing to the front. Make sure that it is completely behind the stopper, otherwise problems might occur. 17