User manual SAMSUNG AV-XDBH028EA

[. . . ] Should this happen, unplug or main switch off the unit and contact an authorized service center. Do not insert anything between the air outlet blades because the inner fan may be damaged and could cause injury. Keep children away from the unit. Do not place any obstacles in front of the unit. Make sure that the unit is correctly ventilated at all times: Do not place clothing or other materials over it. If the wireless remote control is not be used for a long time, remove the batteries. (If applicable) When using a wireless remote control, the distance should not be more than 7 meters from the air conditioner. [. . . ] If a power failure occurs while the air conditioner is operating, the unit will be switched off. When the power returns, the air conditioner starts up again automatically. Frost & Defrost High indoor and outdoor temperatures Power failure Temperature and Humidity Ranges The following table indicates the temperature and humidity ranges, within which the air conditioner can be used. High temperature Low temperature High humidity levels Then. . . The automatic protection feature may be triggered and the air conditioner stopped. A water leakage or some other malfunction may happen if the heat exchanger freezes. Water may condense on and drip from the surface of the indoor unit if it is used for a long periods. Outdoor Temperature -20°C to 24°C approx. Indoor Temperature 27°C or less 18°C to 32°C approx. Indoor Humidity 80% or less - Mode Heating Cooling Drying The standardized temperature for heating is 7°C. If the outdoor temperature drops to 0°C or below, the heating capacity can be reduced depending on the temperature condition. If the cooling operation is used at over 32°C(indoor temperature), it does not cool at its full capacity. E-10 Cleaning Your Air Conditioner ENGLISH To get the best possible use out of your air conditioner, you must clean it regularly to remove the dust that accumulates on the air filter. CAUTION Before cleaning your air conditioner, ensure that you have switched off the electric circuit breaker used for the unit. AVXDB 1 2 3 Separate filter supporting screw. Remove all dust on air filter with a vacuum cleaner or a brush. In case of serious dust accumulation, put the air filter in warm detergent water and shake it vertically. After washing, allow them to dry throughly in an area protected from sunlight. When you have finished, insert the filter into the original position. 4 5 Note After cleaning the air conditioner, press the Filter Reset button. Do not operate the air conditioner without the filter. To control indoor unit with wireless remote controller, you should install a receiver and display unit. Wired Remote Controller Wireless Remote Controller E-11 Cleaning Your Air Conditioner (Continued) AVXDS 1 Turn the levers to the right or left not to prevent pulling out the air filter. 3 Remove all dust on air filter with a vacuum cleaner or a brush. In case of serious dust accumulation, put the air filter in warm detergent water and shake it vertically. 4 After washing, allow them to dry throughly in an area protected from sunlight. 5 When you have finished, insert the filter into the unit. 6 Return the levers. Note After cleaning the air conditioner, press the Filter Reset button. [. . . ] Check if you installed the air conditioner under direct sunlight. Check if you turn on the air conditioner just now. It takes about 3 minutes to cool or heat the room. Check if the refrigerant pipe is too long. [. . . ]