User manual LG LH-C6230W

[. . . ] Never attempt to lengthen the power cable. · Potential risk of fire or electric shock. Do not yank the power cable and touch the power plug with wet hands. · Potential risk of fire or electric shock. Never use a damaged power plug, power cable, or loosened power receptacle. · Potential risk of fire or electric shock. Do not place the air conditioner near hazardous substances or equipment that releases free flames to avoid fires, explosions or injuries. · Potential risk of fire hazard or explosion. Do not spray flammable gases such as insecticide near the air conditioner. · Potential risk of electric shock, fire or unit malfunction. Do not block or place items in front of the air conditioner. Do not step, hang onto, or place heavy items on the air conditioner. · Potential risk of personal injury. Do not insert anything such as fingers or branches into the air conditioner vents. · Keep children away from the air conditioner. Potential risk of personal injury. Do not install the air conditioner in areas exposed to inflammable gas leakage or potential risk of gas leakage. · Potential risk of fire hazard or explosion. Do not install the outdoor unit on an unstable place such as outer high wall of an apartment or building and on an outside terrace to avoid falls. · If the outdoor unit falls, it may cause personal injury or loss of property. Consult the place of purchase or a contact center to disassemble or reinstall the air conditioner. · Potential risk of unit malfunction, water leakage, electric shock, or fire. Do not connect the air conditioner with a heating apparatus or do not attempt to disassemble, remodel or repair it by yourself. · Potential risk of malfunction, electric shock or fire. If repairs are needed, consult the contact center. Consult the place of purchase or a contact center to install the air conditioner. · Improper installation carries a risk of unit malfunction, water leakage, electric shock or fire. [. . . ] The packaging material and used batteries of the remote control(optional) must be disposed of in accordance with the national standards. The refrigerant used in the air conditioner must be treated as chemical waste. Have a qualified service technician install the air conditioner and perform a trial operation. Install the air conditioner away from direct exposure to sunlight, heating apparatus, and humid places. · Hang curtains on windows to boost cooling efficiency and to avoid the risk of electric shock. ENGLISH Firmly connect the drain hose to the air conditioner for proper water drainage. · If it does not drain well, the condensed-water from the indoor unit may overflow and leak into the room. Install the outdoor unit where operating noise and vibration will not disturb your neighbors and be well-ventilated with no obstacles. · Potential risk of malfunction. · Operating noise may disturb your neighbors. Install using the shortest possible pipe. · If the length of the pipe is too long, the air conditioner life can shorten and become inefficient. If a power outage occurs while the air conditioner is working, turn off the power source immediately. When cleaning the outdoor unit, touch the heat exchanger radiator fins with extreme care. · Wearing thick gloves can protect your hands. Make sure there are no obstacles under the indoor unit. · Potential risk of fire or loss of property. Make sure that children take precautions against access to the air conditioner and that they do not play with the unit. The maximum input power & current and the input power & current are measured in accordance with the rules given in the IEC/ISO. Use the wireless remote control only up to a distance of about 7m from the remote control sensor of the air conditioner. · The air conditioner may not work over the distance of 7m. Make sure the cover or any obstacle is not near the air conditioner. Allow sufficient space for air circulation. · Insufficient ventilation may result in poor performance. safety information _07 safety information CAUTION SIGNS Batteries should be removed from the wireless remote control and kept separately when unused for a long period of time. If failure or damage occurs from improper use or installation, extra charges may incur for reinstallation, construction and repairs. · Potential risk of malfunction, electric shock or fire if repairs or installations are attempted by a non-qualified service technician. Ensure the on-off and protection switches are properly installed. If problems occur, immediately stop operation and disconnect the plug from the power supply. Before using the air conditioner again, dry the inner components of the air conditioner again by running in Fan mode for 3 to 4 hours. This helps remove odors which may have generated from dampness. Periodical checks Refer to the following chart to maintain the air conditioner properly. Type Description Clean the air filter (1) Clean the condensate drain pan (2) Indoor unit Thoroughly clean the heat exchanger (2) Clean the condensate drain pipe (2) Replace the remote control batteries (1) Clean the heat exchanger on the outside of the unit (2) Clean the heat exchanger on the inside of the unit (2) Clean the electric components with jets of air (2) Outdoor unit Monthly Every 4 months Once a year Verify that all the electric components are firmly tightened (2) Clean the fan (2) Verify that all the fan assembly is firmly tightened (2) Clean the condensate drain pan (2) The checks and maintenance operations described are essential to guarantee the efficiency of the air conditioner. The frequency of these operations varies according to the characteristics of the area, the amount of dust, etc. (1) The described operations should be performed more frequently if the area of installation is very dusty. For more detailed information, see the Installation Manual. 14_ cleaning and maintaining the air conditioner Internal protections via the unit control system This internal protection operates if an internal fault occurs in the air conditioner. Type Against cold air Description The internal fan will be off to against cold air when the heat pump is heating. The internal fan will be off to against cold air when the heat pump is heating. The compressor will be off to protect internal battery when the air conditioner operates in Cool mode. The air conditioner does not start operating immediately to protect the compressor of the outdoor unit after it has been started. De-ice cycle Anti-protection of internal battery Protect compressor ENGLISH If the heat pump is operating in Heat mode, De-ice cycle is actuated to remove frost from an outdoor unit that may have deposited at low temperatures. The internal fan is switched off automatically and restarted only after the de-ice cycle is completed. cleaning and maintaining the air conditioner _15 appendix TROUBLESHOOTING Refer to the following chart if the air conditioner operates abnormally. [. . . ] · · · · Check if your batteries are depleted. Check that there are strong lighting apparatus near the air conditioner. Strong light which comes from fluorescent bulbs or neon signs may interrupt the electric waves. The temperature does not change. The cool (warm) air does not come out of the air conditioner. The fan speed does not change. [. . . ]