"220V Cooling Fan" before using the unmissable adequacy of water and ice, add water and ice time must unplug the power plug. Water tank water level to be maintained in a safe, and should be changed regularly, be sure to place the start of the use of air-conditioning fan level, not tilted. "220V Cooling Fan" in the water to the water cooling when possible, use pure water. High purity of the ingredients purified water, less bacteria, can reduce the growth of bacteria in the condensation process. Air-conditioning fan in after a long run, due to dust, dirt blocking, will affect the filter, air curtain air flow and cooling effect. Therefore, filter, air curtain is best cleaned every two weeks. Use of air conditioning "220V Cooling Fan", the distance should not be too close, it should be maintained at about 3 m. Air-conditioning fan cooling with water, usually increases indoor humidity and, if necessary, use a desiccant dehumidifier to reduce humidity or room.