Notice LG MT12AH

« a little preventive care on your part can save you a great deal of time and money over the life of your air conditioner. You'll find many answers to common problems in the chart of troubleshooting tips. If you review our chart of Troubleshooting Tipsfirst, you may not need to call for service at all. PRECAUTION •Contact the authorized service technician for repair or maintenance of this unit. • Contact the installer for installation of this unit. • The air conditioner is not intended for use by young children or invalids without supervision. • Young children should be supervised to ensure that they do not play with the air conditioner. • When the power cord is to be replaced, replacement work shall be performed by authorized personnel only using only genuine replacement parts. • Installation work must be performed in accordance with the National Electric Code by qualified and authorized personnel only. Safety Precautions.................3 Operating Instructions...........6 Maintenance and Service....24Safety Precautions Owner's Manual 3 Safety Precautions To prevent injury to the user or other people and property damage, the following instructions must be followed. nIncorrect operation due to ignoring instruction will cause harm or damage. The seriousness is classified by the following indications. nMeanings of symbols used in this manual are as shown below. WARNING CAUTION This symbol indicates the possibility of death or serious injury. This symbol indicates the possibility of injury or damage. Be sure not to do. Be sure to follow the instruction. ENGLISH WARNING nInstallation Do not use a defective or underrated circuit breaker. Use this appliance on a dedicated circuit. • There is risk of fire or electric shock. For electrical work, contact the dealer, seller, a qualified electrician, or an Authorized Service Center. • Do not disassemble or repair the product. There is risk of fire or electric shock. Always ground the product. • There is risk of fire or electric shock. Install the panel and the cover of control box securely. • There is risk of fire or electric shock. Always install a dedicated circuit and breaker. • Improper wiring or installation may cause fire or electric shock Use the correctly rated breaker or fuse. • There is risk of fire or electric shock. Do not modify or extend the power cable. • There is risk of fire or electric shock. Do not install, remove, or re- install the unit by yourself (customer). • There is risk of fire, electric shock, explosion, or injury. Be cautious when unpacking and installing the product. • Sharp edges could cause injury. Be especially careful of the case edges and the fins on the condenser and evaporator.Safety Precautions 4Multi-Type Air Conditioner Do not allow water to run into electric parts. • It may cause There is risk of fire, failure of the product, or electric shock. Do not store or use flammable gas or combustibles near the product. • There is risk of fire or failure of product. Do not use the product in a tightly closed space for a long time. • Oxygen deficiency could occur. 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 If strange sounds, or small or smoke comes from product. Turn the breaker off or disconnect the p... »