User manual LG LW050CE

[. . . ] Do not place clothing or other materials over it. If the wireless remote control is not used for a long time, remove the batteries. (If applicable) When using a wireless remote control, the distance should not be more than 7m(23ft) from the air conditioner. (If applicable) Do not place any materials so that children cannot step on it. Do not connect the electric heater to the air conditioner or repair it with your discretion. E-4 WARNING DISPOSING THE UNIT Before throwing out the device, it is necessary to pull back the battery cells and get rid of them safely for recycling reasons. When you need to dispose of the unit, consult your dealer. If pipes are removed incorrectly, refrigerant may blow out and come into contact with your skin, causing injury. [. . . ] If this happens: The heating operation stops. he defrost mode will be triggered automatically for T about 10 minutes. he steam produced on the outdoor unit in the defrost T mode is safe. (Only for Heat pump) No intervention is required ; after about ten minutes, the air conditioner operates again normally. High indoor and outdoor If both indoor and outdoor temperatures are high temperatures and the air conditioner is running at HEAT mode, the outdoor unit's fan and compressor may stop at times. This is normal ; simply wait until the air conditioner switches on again. Power failure 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. When you use the heat pump model, it is impossible to operate HEAT and COOL mode of several indoor units at the same time. Frost & Defrost The simultaneous operation E-10 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. Explanation/Solution Check if power is on and operate the air conditioner again. Check if the circuit breaker is switched off. Check if the air conditioner is cooling only model. Check if the remote control is for cooling only model. Check if set temperature is higher(lower) than current temperature. Select the COOL, HEAT, AUTO or DRY mode. Check if the air filter is blocked by dirt. Check if the there is cover on the outdoor unit or any obstacle. 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. [. . . ] The Timer is not set. The air conditioner does not turn on Check if you set the wired remote controller for group control. or off with the wired remote controller. Odor is permeated in the room during operation The indoor unit indicator flashes. Strange sound is heard from the air conditioner. [. . . ]