User manual LG ARNU18GBHA2

[. . . ] ENGLISH ITALIANO ESPAÑOL FRANÇAIS DEUTSCH PORTUGUESE §§¡ OWNER'S MANUAL AIR CONDITIONER Please read this manual carefully before operating your set and retain it for future reference. TYPE : CEILING CONCEALED DUCT- HIGH STATIC DUTCH êìëëäàâ üáõä www. lg. com P/NO : MFL42803004 Ceiling Concealed Duct ­ High Static Type Indoor Unit Owners Manual TABLE OF CONTENTS FOR YOUR RECORDS Safety Precautions. . . . . . . . . . . . . . . . . 3 Prior to Operation . . . . . . . . . . . . . . . . . . 6 Operating Instructions. . . . . . . . . . . 7 Name and Function of Remote Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Maintenance and Service . . . . . . 9 Before you Call for Service. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Write the model and serial numbers here: Model # Serial # You can find them on a label on the side of each unit. Dealer's Name Date Purchased Staple your receipt to this page in the event you need to prove date of purchase or to issue warranty. READ THIS MANUAL Inside you will find many helpful hints on how to use and maintain your air conditioner properly. Just 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. [. . . ] · To avoid vibration or water leakage. Do not install the product where it will be exposed to sea wind (salt spray) directly. · It may cause corrosion on the product. Corrosion, particularly on the condenser and evaporator fins, could cause product malfunction or inefficient operation. Do not block the inlet or outlet of air flow. ENGLISH Operation Do not expose the skin directly to cool air for long periods of time. (Don't sit in the draft. ) Do not use the product for special purposes, such as preserving foods, works of art, etc. It is a consumer air conditioner, not a precision refrigeration system. · There is risk of damage or loss of property. Do not touch the metal parts of the product when removing the air filter. · There is risk of personal injury. · This could harm to your health. Do not use harsh detergents, solvents, etc. · There is risk of fire, electric shock, or damage to the plastic parts of the product. Clean the filter every two weeks or more often if necessary. · A dirty filter reduces the efficiency of the air conditioner and could cause product malfunction or damage. Use a firm stool or ladder when cleaning or maintaining the product. · Be careful and avoid personal injury. · It may cause product failure. Do not step on or put anyting on the product. (outdoor units) · There is risk of personal injury and failure of product. Do not drink the water drained from the product. · It is not sanitary and could cause serious health issues. Do not insert hands or other objects through the air inlet or outlet while the product is operated. · There are sharp and moving parts that could cause personal 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. [. . . ] (Refer to page 9 for cleaning it. ) Turn off the breaker. CAUTION Turn off the breaker when the air conditioner is not going to be used for a long time. Dirt may collect and may cause a fire. Check that the air inlet and outlet of the indoor/outdoor unit are not blocked. Helpful information The air filters and your electiric bill. If the air filters become clogged with dust, the cooling capacity will drop, and 6% of the electricity used to operate the air conditioner will be wasted. Check that the ground wire is connected correctly. It may be connected to the indoor unit side. Operation Tips Do not overcool the room. [. . . ]