User manual LG LRTBC2025BS

[. . . ] x Do not set flower vases or water containers on top of air conditioners. x Do not expose the air conditioner directly to water. x Do not operate the air conditioner with wet hands. x Turn off power source when not using the unit for extended periods. [. . . ] x When installing the indoor and outdoor unit, take precautions to prevent access to infants. x Do not use inflammable gases near the air conditioner. x Max input power & current is measured according to IEO standard and input power & current is measured according to ISO standard. DANGER CAUTION E-2 Contents x PREPARING YOUR AIR CONDITIONER s Safety Precautions . s Wireless Remote Controller-Buttons and Display . s Wired Remote Controller-Buttons and Display . . 2 4 6 7 8 x RECOMMENDATIONS FOR USE s Operating Recommendations . 11 s Bio-Pure Filter Installation (Optional) . 13 x TECHNICAL SPECIFICATIONS E-3 ENGLISH View of the Unit The figures are shown in this instruction may differ from yours depending on the model. Indoor Unit Air flow blade Air inlet Timer indicator Remote control sensor Fan indicator - Heat Pump Models : On/Off indicator(Green) & Removing frost indicator(Red) - Cooling Only Models : On/Off indicator Filter sign indicator E-4 Outdoor Unit TYPE A Air outlet Connection valve Outdoor Unit TYPE B Air outlet Connection valve Outdoor Unit TYPE C Air outlet Connection valve Outdoor Unit TYPE D Air outlet Connection valve Outdoor Unit TYPE E Air outlet Connection valve Note If the heat exchanger in the outdoor unit gets dusty, cooling efficiency may fall. So clean the heat exchanger with water when it becomes dirty. However, be careful when you wash the surface of the heat exchanger because it is very sharp. E-5 ENGLISH Wireless Remote Controller-Buttons and Display The wireless remote controller is an optional accessory. To use the wireless remote controller, refer to an appropriate manual. Operating mode Temperature setting Mode selection button Temperature adjustment buttons Filter Reset button Fan speed Air flow direction On Timer setting Off Timer setting Battery discharge indicator Fan speed adjustment button Swing button On Timer button Off Timer button On/Off & Timer Set/Cancel button Note - After cleaning the air filter, press the filter reset button. If the cooling operation is used at over 33°C(indoor temperature) then, it does not cool at its full capacity. E-10 Cleaning Your Air Conditioner ENGLISH Wireless Remote Controller E-11 To get the best possible use out of your air conditioner, you must clean it regularly to remove the dust that accumulates on the air filter. IMPORTANT Before cleaning your air conditioner, ensure that you have switched off the electric circuit breaker used for the unit. 1 Open the front grille by pushing the tabs on the grille. You must give attention when disassembling the front grille and must check the safety clips have been installed. If you do not check them, the front grille will drop suddenly and you will be hurt. IMPORTANT 2 Remove the front grille. 2-2 Open the front grille about 45° and pull it forward. 3 4 Pull out the air filter. Remove all dust on air filter with a vacuum cleaner or a brush. In case of serious dust accumulation, put the air filter in warm detergent water and shake it vertically. Dry the air filter. 5 6 When you have finished, insert the filter into the front grille. 7 Clean the unit with a vacuum cleaner or a brush once a month. 8 Reinstall the front grille and the safety clips. Note After cleaning the air conditioner, press the Filter Reset button. Wired Remote Controller Bio-Pure Filter Installation (Optional) The air conditioner can be fitted with a Bio-Pure or deodorizing filter to remove minute dust particles or odours. The service life of the filter is approximately three months depending on the time during which the air conditioner is used. 1 Bio-pure filter Remove the vinyl packing from the filter. Note Do not remove the packing from a bio-pure filter until you wish to use the filter, as it will lose its properties. 2 Deodorizing filter Open the front grille by pulling the tabs on the grille. 3 Remove the front grille. 3-2 Open the front grille about 45° and pull it forward. 4 Insert Bio-Pure or deodorizing filter. 5 Reinstall the front grille and the safety clips. E-12 Solving Common Problems ENGLISH Before contacting the after-sales service, perform the following simple checks. [. . . ] controller x Check the wireless remote controller batteries. x Check that you are close enough to the remote control sensor. (seven metres/yards or less). Wireless Remote Controller No beep is heard when you x Check that you are pointing the remote controller at the remote control sensor on the indoor unit. press (ON/OFF) on the remote controller x Replace the remote controller batteries if necessary. [. . . ]