User manual LG G12AHS

[. . . ] Visit us at http://www. lgservice. com LG ENGLISH LG Room Air Conditioner OWNER'S MANUAL Prior to installation, this airconditioning unit must be submitted for approval by the utility service which provides electricity (EN 61000-2, EN 61000-3 Norm). ITALIANO ESPAÑOL Dear Owner Thank you for installing LG air conditioner. Your best choice guarantees you a great performance and service to make your life comfortable & pleasant. FRANÇAIS DEUTSCH IMPORTANT · Please read this owner's manual carefully and thoroughly before installing and operating your room air conditioner. · Please retain this owner's manual for future reference after reading it thoroughly. P/No. : MFL37233902 Room Air Conditioner Owner's Manual TABLE OF CONTENTS Safety Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Electrical Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Temporary Use of an Adapter . . . . . . . . . . . . . . . 6 Temporary Use of an Extension Cord . . . 6 Symbols used in this Manual. . . . . . . . . . . . . . . . . 6 Product Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Indoor Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Operation Indication Lamps . . . . . . . . . . . . . . . . . . 7 Outdoor Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Operating Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 How to insert the Batteries . . . . . . . . . . . . . . . . . . . . 8 Wireless Remote Controller Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Operating Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Remote Control Operation . . . . . . . . . . . . . . . . . . . . 9 Auto Restart Function. . . . . . . . . . . . . . . . . . . . . . . . . . 14 Maintenance and Service . . . . . . . . . . . . . . . . . . . . . . 15 Indoor Unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Outdoor Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Operation Tips!. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Self-Diagnosis Function . . . . . . . . . . . . . . . . . . . . . . 16 Troubleshooting Tips!Save time and money!. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Call the service immediately in the following situations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 FOR YOUR RECORDS Write the model and serial numbers here: Model # Serial # You can find them on a label on the side of each unit. [. . . ] · There is risk of personal injury. Do not step on or put anyting on the product. (outdoor units) · There is risk of personal injury and failure of product. Be cautious when unpacking and installing the product. · Sharp edges could cause injury. Do not insert hands or other objects through the air inlet or outlet while the product is operating. · There are sharp and moving parts that could cause personal injury. Do not tilt the unit when removing or uninstalling it. · The condensed water inside can spill . If the refrigerant gas leaks during the repair, do not touch the leakaing refrigerant gas. · The refrigernat gas can cause frostbite (cold burn) If the refrigerant gas leaks during the installation, ventilate the area immediately. · Otherwise it can be harmfull for your health. 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. · Moisture may condense and wet or damage furniture. Do not drink the water drained from the product. Please see the information specific to your indoor unit type. ENGLISH Indoor Units Standard Split Type Display panel LED indicators Air inlet Grille tab Plasma filter (Optional) Front grille ON/OFF button Air filter Louvers (Vertical blades) Signal receiver Air outlet Flap (Horizontal blade) Operation Indication Lamps On/Off Timer : Lights up during the system operation, error code and auto restart setting. : Lights up during timer operation. (non-Inverter Model) Lights up during timer operation or sleep mode auto operation (Inverter Model only) : Lights up during outdoor unit operation. (Cooling model only) Defrost mode : Lights up during defrost mode or *hot start operation (Heat pump model only) OUT DOOR Outdoor unit operation * Hot start operation: Stops the indoor fan in heating operation for minutes to prevent cold air from blowing out from unit. * In defrost mode unit stops heating operation for few minutes to remove formation of ice on the heat exchanger coils to maintain the efficiency. Outdoor Units Air intake vents Connecting wires Refrigerant pipes Air outlet vents Base plate Drain hose Owner's Manual 7 Operating Instructions Operating Instructions How to insert the Batteries 1. [. . . ] · Indoor pipe temperature thermistor open/short. 3 sec 3 sec 3 sec 16 Room Air Conditioner Maintenance and Service Troubleshooting Tips!Save time and money! The air conditioner may be operating abnormally when: Problem Possible Causes I The air conditioner is unplugged. I The fuse is blown/circuit breaker is tripped. Air conditioner does not start I Power failure. [. . . ]