User manual LG LS-R12 YL NM NN

[. . . ] (If applicable) When using a wireless remote control, the distance should not be more than 7 meters 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. 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 open the front grille during operation. 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 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. 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 design and shape are subject to change according to the model. Air flow blade(up/down) Air flow blade(right/left) Air filter Front grille Remote control sensor Defrosting indicator (Except Cooling Only Models) Filter sign indicator Fan indicator Timer indicator Operation indicator On/Off button E-8 Adjusting the Air Flow Direction ENGLISH There are two sets of inner air flow blades. Just as the outer air flow blade can be adjusted vertically, the inner blades can be adjusted horizontally. Adjust each set of inner blades to the required position, by pushing or pulling them sideways. E-9 Operating Recommendations Here are a few recommendations that you should follow when operating your air conditioner. Topic Heating performances Recommendation The heat pump function of the air conditioner absorbs heat from outside air and brings it indoors. As the temperature of the outside air drops, the heating performance of air conditioner will decrease. If you find that the room is not warm enough, using an additional heating appliance is recommended. When outside temperature is low but humidity is high, frost may form on the outdoor unit at HEAT mode. If this happens: The heating operation stops. The defrost mode will be triggered automatically for about 10 minutes. The steam produced on the outdoor unit in the defrost mode is safe. Problem The air conditioner does not operate at all. 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 higher(lower) than current temperature. Select the Cool, Heat, Auto or Dry 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. mode. Check if the air filter is blocked by dirt. Check if the there is cover on the outdoor unit or any obstacle. Remove the cover or obstacle. Check if you installed the air conditioner under direct sunlight. [. . . ] Check if the there is cover on the outdoor unit or any obstacle. Remove the cover or 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. The fan speed is not adjusted. The remote control does not operate. In Auto or Dry mode, the fan speed is selected automatically. Check if the remote control sensor is blocked. [. . . ]