Cleaning and MaintenanceWarningDanger of Electrical Shock!Before performing any cleaning or maintenance operation on the air conditioner,disconnect the unit from the power supply source.Cleaning Air Filters¢' After approximately 250 hours of operation (about a month), you need to remove and clean the filters.¢¢Please note: In a very dusty environment, the filters should be cleaned more often.After removing the filters: vacuum out the dust, wash them with warm soapy water, dry and put them back in place.Air Care special filters for better air quality1. The filters can be re-used several times2. Wash and dry these tilters once every season.3. With re,tar use, the tilters must be replaced every five (5) years. In more extreme conditions, the filters must bereplaced every year.4. The tilters will not be effective if they are not replaced on time.Turning OFF the Filter LED,/ Hold down the Operation switch button (I) for five (5) seconds and turn on the air conditioner with the remote control.PRESS FOR 5 SEC.i TO RESET THEFILTER LED//fJ/ K \........ /I[\\ ///IFILTER LED421 02 9217 00 21