User manual LG B42AHYN680

[. . . ] Product Introduction. . . . . . . . . . . . . . . . . . . . . . 6 Name and function of parts . . . . . . . . . . . . . . 6 Deluxe wired remote controller. . . . . . . . . 7 C. Owner's Instruction. . . . . . . . . . . . . . . . . . . . . . . . 8 Cooling Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Heating Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Auto Changeover Mode . . . . . . . . . . . . . . . . . 10 Dehumidification Mode. . . . . . . . . . . . . . . . . . . 11 Fan Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Fan Speed Selection . . . . . . . . . . . . . . . . . . . . . . 13 D. Sub Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Thermistor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 E. Special Function. . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Child Lock. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Damper control function . . . . . . . . . . . . . . . . . 16 Room Temperature Check . . . . . . . . . . . . . 16 Simple Reservation . . . . . . . . . . . . . . . . . . . . . . . . 17 Setting the current time . . . . . . . . . . . . . . . . . . 18 Weekday reservation. . . . . . . . . . . . . . . . . . . . . . 19 F. [. . . ] · There is risk of fire or electric shock. Take care to ensure that power cable could not be pulled out or damaged during operation. · There is risk of fire or electric shock. Do not plug or unplug the power supply plug to turn the unit ON/OFF . · There is risk of fire or electric shock. When flammable gas leaks, turn off the gas and open a window for ventilation before turn the product on. · Do not use the telephone or turn switches on or off. There is risk of explosion or fire. CAUTION Two or more people must lift and transport the product. Keep level even when installing the product. Do not install the product where it will be exposed to sea wind (salt spray) directly. · It may cause corrosion on the product. Do not install the product where the noise or hot air from the outdoor unit could damage or disturb the neighborhoods. · It may cause a problem for your neighbors and hence dispute. Install the drain hose to ensure that the condensed water is drained away properly. Be cautious when unpacking and installing the product. · Sharp edges could cause injury. Do not mix air or gas other than the specified refrigerant used in the system . · If air enters the refrigerant system, an excessively high pressure results, causing equipment damage or injury. Replace the all batteries in the remote control with new ones of the same type. Do not mix old and new batteries or different types of batteries. · There is risk of fire or product failure. Dismantling the unit, treatment of the refrigerant oil and eventual parts should be done in accordance with local and national standards. Do not recharge or disassemble the batteries. Do not expose your skin or kids or plants to the cool or hot air draft. · This could harm to your health. If the liquid from the batteries gets onto your skin or clothes, wash it well with clean water. Do not use the remote if the batteries have leaked. · The chemicals in batteries could cause burns or other health hazards. Do not let the air conditioner run for a long time when the humidity is very high and a door or a window is left open. [. . . ] Avoid opening doors and windows as much as possible to keep the air conditioned air in the room. Ventilate the room occasionally. Since windows are kept closed, it is a good idea to open them and ventilate the room from time to time. Filter The units shipped without a filter and is the responsibility of the installer to secure a filter in the return air ductwork. Filter must always be used and must be kept clean. When filters become dirt laden, insufficient air will be delivered by the blower, decreasing your units efficiency and increasing operating costs and wear-and-tear on the units and controls. Filters should be checked monthly especially since the unit may be used for both heating and cooling When the air conditioner is not going. . . . When it is not going to be used for a long time. 1 Operate the air conditioner on Air circulation mode for 2 to 3 hours. [. . . ]