Haier AF072XCEAA User Manual - Page 9

Maintenance Cleaning of the unit Turn off the power switch Do not touch with wet hand Do not clean with hot water or solvent Take off the air inlet grill First switch off the power supply,take off the screw cap,loosen the screw with cross screwdriver . Clean the filter Use water or vacuum cleaner to remove dust. If it is too dirt, clean with detergent or neutral soap water. Rinsing with fresh water, dry the filter and re-assemble. Caution: Do not wash filter in hot water above 40∞C, which will damage the filter. Do carefully wipe the filter. Clean the indoor(outdoor) unit Clean with warm cloth or neutral detergent, then wipe away moisture with dry cloth. Do not use too hot water(above 40∞C),which will cause discoloration or deformation. Do not use pesticide or other chemical detergents. Maintenance at the end of application season On a fine day, unit shall be started and operate in FAN mode for about half a day until the inside of the unit becomes thoroughly dry. Turn off the unit operation switch and power on/off. Otherwise,there will be some electricity consumption even the unit is in stop status. Clean the filter and indoor,cover the units well. Maintenance before beginning of application season Check there are no obstacles in the air inlet and outlet to avoid impairing of working efficiency. Please do attach the air filter to ensure the electrostatic filters not soiled.Otherwise,dirt will come into and damage the unit or bring failures. 7