User manual LG LSNT1862QCAEXPORT

[. . . ] (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 at 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. Releasing refrigerant into the atmosphere also damages the environments. Please recycle or dispose of the packaging material for this product in an environmentally responsible manner. CAUTION WHEN INSTALLING Install the air conditioner avoiding direct sunlight or heater, especially water. Install the outdoor unit so as to let the discharged air out properly. Avoid a place that may disturb your neighbor by noise. Install the drain hose to let the water run safely and correctly. E-5 ENGLISH CAUTION REGARDING POWER SOURCE Disconnect the circuit breaker when you don't use the air conditioner for a long time to save energy. Contact the service center or manufacturer if you want to repair the air conditioner. Contact the service center after turning off the air conditioner if strange noise is heard, burning smell or smoke blow. DURING OPERATION Do not use the air conditioner for a long time in a closed room or in a place where there's a baby or an old person. Avoid cold and hot air reaching to person, pet or a plant directly for a long time. Avoid the water from getting into the air conditioner. Do not step on the air conditioner or put heavy object on it. Do not drink the water from the air conditioner. E-6 CAUTION DURING OPERATION Do not touch the pipes connected to the air conditioner. Do not use the air conditioner to maintain the machine, food, pet, plant or cosmetics. Do not give excessive shock to the air conditioner. OTHERS Be sure that the air filter not to be exposed to direct sunlight. The appliance is not intended for use by young children or infirm persons without supervision: Young children should be supervised to ensure that they do not play with the appliance. Max current is measured according to IEC standard for safety and current is measured according to ISO standard for energy efficiency. Turn off the air conditioner and if the fan stops to operate, clean the air conditioner. Do not clean the air conditioner by spraying water directly or with benzene, thinner or alcohol. The surface of the heat exchanger is sharp, so be careful of it when cleaning. Be sure to insert the air filter. E-7 ENGLISH View of the Indoor Unit The figures are shown in this instruction may differ from yours depending on the model. Indoor Unit AVXDB Air outlet Air inlet Air inlet E-8 Indoor Unit AVXDS Air outlet Air inlet E-9 ENGLISH Operating Recommendations Here are a few recommendations that you should follow when operating your air conditioner. [. . . ] The defrost mode will be triggered automatically for about 10 minutes. The steam produced on the outdoor unit in the defrost mode is safe. No intervention is required ; after about 10 minutes, the air conditioner operates again normally. If both indoor and outdoor temperatures are high 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. 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. Check if the air conditioner is cooling only model. Check if the remote control is for cooling only model. Check if set temperature 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. Check if the refrigerant pipe is too long. In Auto or Dry mode, the fan speed is selected automatically. [. . . ] Check if you pressed the button after selecting time. The temperature is not adjusted. The air conditioner does not operate in the heat mode. The cool(warm) air does not come out from the air conditioner. The fan speed is not adjusted. The remote control does not operate. The wired remote control does not operate. [. . . ]