User manual LG LRDN22730ST

[. . . ] (If applicable) WARNING DURING OPERATION DISPOSING OF THE UNIT x Before throwing out the device, it is necessary to pull back the battery cells and get rid of them safely for recycling reasons. x 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. [. . . ] x RECOMMENDATIONS FOR USE s Adjusting the Air Flow Direction . x TECHNICAL SPECIFICATIONS 2 4 6 7 8 9 10 10 11 12 13 Correct Disposal of This Product (Waste Electrical & Electronic Equipment) (Applicable in the European Union and other European countries with separate collection systems) This marking shown on the product or its literature, indicates that it should not be disposed with other household wastes at the end of its working life. To prevent possible harm to the environment or human health from uncontrolled waste disposal, please separate this from other types of wastes and recycle it responsibly to promote the sustainable reuse of material resources. Household users should contact either the retailer where they purchased this product, or their local government office, for details of where and how they can take this item for environmentally safe recycling. Business users should contact their supplier and check the terms and conditions of the purchase contract. This product should not be mixed with other commercial wastes for disposal. E-3 ENGLISH View of the Unit The figures are shown in this instruction may differ from yours depending on the model. Indoor Unit 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-4 Outdoor Unit TYPE A TYPE B Air outlet Connection valve Air outlet Connection valve Outdoor Unit TYPE C Air outlet TYPE D Air outlet Connection valve Connection valve Outdoor Unit TYPE E Air outlet TYPE F Air outlet Connection valve Connection valve Note If the heat exchanger in the outdoor unit gets dusty, cooling efficiency may fall. So clean the heat exchanger with water when it becomes dirty. However, be careful when you wash the surface of the heat exchanger because it is very sharp. E-5 ENGLISH Wireless Remote Controller-Buttons and Display The wireless remote controller is an optional accessory. To use the wireless remote controller, refer to an appropriate manual. Operating mode Temperature setting Mode selection button Temperature adjustment buttons Filter Reset button Fan speed Air flow direction On Timer setting Off Timer setting Battery discharge indicator Fan speed adjustment button Swing button On Timer button Off Timer button On/Off & Timer Set/Cancel button Note x After cleaning the air filter, press the filter reset button. x The heating mode( ) is not selected in cooling only models. E-6 Wired Remote Controller-Buttons and Display ENGLISH Temperature setting Fan speed Air flow direction Filter Sign indicator On/Off & Timer Set/Cancel button On/Off indicator Fan speed adjustment button Swing button Filter Reset button E-7 The wired remote controller is an optional accessory and it is installed on the wall. To use the wired remote controller, refer to an appropriate manual. Operating mode Removing frost indicator (Except Cooling Only Models) Centralized controller indicator (In case of installing the Centralized controller) Communication error indicator On Timer setting Off Timer setting Test indicator Temperature adjustment buttons On Timer button Off Timer button Test button Mode selection button Note x Test button is for your installation specialist. After washing, allow them to dry thoroughly in an area protected from sunlight. Insert the air filters to the front grille. 3 4 Close the front grille by pushing both sides and center. Note x If you have not used the air conditioner for a long period of time, set the fan going for three or four hours to dry the inside of the air conditioner thoroughly. x If you don't clean the air filter at least every two weeks, its performance may be reduced and noise may increase. Note x After cleaning the air conditioner, press the Filter Reset button. Wired Remote Controller Wireless Remote Controller E-11 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: x The heating operation stops. x The defrost mode will be triggered automatically for about 10 minutes. No intervention is required ; after about 10 minutes, the air conditioner operates again normally. High indoor and outdoor temperatures 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. [. . . ] They may save your time and expense of an unnecessary call. Problem Explanation/Solution The air conditioner does not x Check that the breaker used for the air conditioner is switched on. operate at all Wired Remote Controller The air conditioner does not x is displayed on the wired remote controller. In this case, operate with the remote turn the air conditioner off and contact your dealer. [. . . ]