User manual LG R450-M.AAR3BT

[. . . ] Now, meet year-round needs with one air conditioner. · Flexible installation Duct type air conditioner is designed to be slimmer and offers different solutions for any shape room allowing for specific air flow requirements. Also, the air intake can be set up on either the bottom or rear of the unit, so there is more flexibility in installation. For easy future reference write the model and serial number down. You will find your model number on the right side of the air conditioner. Model # Serial # 02_ features safety information SAFETY INFORMATION To prevent electric shock, disconnect the power before servicing, cleaning, and installing the air conditioner. Before using your new air conditioner, please read this manual thoroughly to ensure that you know how to safely and efficiently operate the extensive features and functions of your new appliance. Because the following operating instructions cover various models, the characteristics of your air conditioner may differ slightly from those described in this manual. [. . . ] The units' components must be accessible and that can be disassembled in conditions of complete safety either for people or things. For this reason, where it is not observed as indicated into the Installation Manual, the cost necessary to reach and repair the unit (in safety, as required by current regulations in force) with slings, trucks, scaffolding or any other means of elevation won't be considered in-warranty and charged to end user. Ensure the off-on and protection switches are properly installed. Do not use the air conditioner if damaged. If problems occur, immediately stop operation and disconnect the plug from the power supply. If the air conditioner will not be used for an extended period of time (for example, over several months), unplug the power from the wall. TOPIC Cooling RECOMMENDATION ENGLISH · If current outside temperatures are much higher than the selected indoor temperature, it may take time to bring the inner temperature to the desired coolness. · Avoid drastically turning down the temperature. Energy is wasted and the room does not cool faster. · Since the air conditioner heats the room by taking heat energy from outdoor air, the heating capacity may decrease when outdoor temperatures are extremely low. If you feel the air conditioner insufficiently heats, using an additional heating appliance in combination with the air conditioner is recommended. Filter sign indicator will be on for cleaning time. 12_ cleaning and maintaining the air conditioner MA duct type 1. Slide out the Air filter on the rear side panel to the right side. ENGLISH 2. Clean the Air filter with a vacuum cleaner or soft brush. If dust is too heavy, then rinse it with running water and dry it in a ventilated area. · For best conditions, repeat every two weeks. · If the Air filter dries in a confined (or humid) area, odors may generate. If it occurs, re-clean and dry it in a ventilated area. 3. Insert the Air filter back in its original position. · The illustration shown above may differ from your depending on your model. · After cleaning the filter, press the Filter Reset button on the remote control for 2 seconds to reset the filler schedule. Filter sign indicator will be on for cleaning time. cleaning and maintaining the air conditioner _13 cleaning and maintaining the air conditioner MAINTAINING YOUR AIR CONDITIONER If the air conditioner will not be used for an extended period of time, dry the air conditioner to maintain it in best condition. Dry the air conditioner thoroughly by operating in Fan mode for 3 to 4 hours and disconnect the power plug. There may be internal damage if moisture is left in components. [. . . ] · Check if you press the Power button on the remote control after you have set the time. · Check if the appliance is running in a smoky area or if there is a smell entering from outside. Operate the air conditioner in Fan mode or open the windows to air out the room. · A bubbling sound may be heard when the refrigerant is circulating through the compressor. [. . . ]