User manual LG LRNU24GBHA0

[. . . ] (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 Cassette Type_E_26442. indd 4 2006-08-22 11:23:05 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 Cassette Type_E_26442. indd 5 2006-08-22 11:23:09 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 blows. 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 Cassette Type_E_26442. indd 6 2006-08-22 11:23:10 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 operating, 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. Clean the air filter every 2 weeks. Be sure to insert the air filter. E-7 Cassette Type_E_26442. indd 7 2006-08-22 11:23:16 ENGLISH View of the Indoor Unit The figures are shown in this instruction may differ from yours depending on the model. Indoor Unit 1 way cassette Air flow blade Air inlet Timer indicator Remote control sensor - Heat Pump Models : On/Off indicator(Green) & Removing frost indicator(Red) - Cooling Only Models : On/Off indicator Fan indicator Filter sign indicator Indoor Unit 2 way cassette Air flow blades(outlet) Air inlet Air filter(inside the grille) Filter Sign indicator Fan indicator Timer indicator On/Off indicator On/Off button Remote control sensor E-8 Cassette Type_E_26442. indd 8 2006-08-22 11:23:20 Indoor Unit Type A 4 way & mini 4 way cassette Air flow blades(outlet) Air inlet Air filter(under the grille) Timer indicator Remote control sensor Filter Sign indicator On/Off button On/Off indicator Fan indicator Removing frost indicator Type B Air flow blades(outlet) Air inlet Air filter(under the grille) Filter Sign indicator Fan indicator Timer indicator On/Off indicator On/Off button Removing frost indicator Remote control sensor Type C Air flow blades(outlet) Air inlet Air filter(under the grille) Filter Sign indicator Timer indicator On/Off indicator On/Off button Fan indicator Removing frost indicator Remote control sensor E-9 Cassette Type_E_26442. indd 9 2006-08-22 11:23:21 ENGLISH Operating Recommendations Here are a few recommendations that you should follow when using your air conditioner. [. . . ] 15°C/59°F to 27°C/81°F approx. Heating 27°C/81°F or less -15°C/5°F to 24°C/75°F approx. 27°C/81°F or less -10°C/14°F to 24°C/75°F approx. -5°C/23°F to 43°C/75°F approx. -5°C/23°F to 43°C/75°F approx. Cooling -5°C/23°F to 43°C/75°F approx. -5°C/23°F to 43°C/75°F approx. -5°C/23°F to 43°C/75°F approx. -5°C/23°F to 43°C/75°F approx. Drying -5°C/23°F to 43°C/75°F approx. -5°C/23°F to 43°C/75°F approx. If you do not check them, the front grille will drop suddenly and you will be hurt. CAUTION 2 Remove the front grille. 2-2 Open the front grille about 45° and pull it forward. 3 4 Pull out the air filters. Remove all dust on air filters with a vacuum cleaner or a brush. They may save you the time and expense of an unnecessary call. 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 is higher(lower) than current temperature. Select the COOL, HEAT, AUTO or DRY mode. [. . . ] 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. Check if you use the air conditioner in smoky area or there is a smell. [. . . ]