User manual LG DI700E

[. . . ] 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 Avoid installing the air conditioner near a fireplace or other heating apparatus. 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 . x RECOMMENDATIONS FOR USE s Operating Recommendations . x TECHNICAL SPECIFICATIONS 2 4 6 7 8 9 10 11 12 14 E-3 ENGLISH View of the Unit The figures are shown in this instruction may differ from yours depending on the model. Indoor Unit 052/072 Air outlet Air filter Air inlet Indoor Unit 105/128 Air outlet Air inlet 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 (Not operated) On Timer button Off Timer button On/Off & Timer Set/Cancel button Note - After cleaning the air filter, press the filter reset button. The automatic protection feature may be triggered and the air conditioner stopped. A water leakage or some other malfunction may happen if the heat exchanger freezes. Water may condense on and drip from the surface of the indoor unit if it is used for a long periods. Low temperature High humidity levels Mode Heating Cooling Drying Outdoor Temperature - 4°F to 75°F approx. 23°F to 109°F approx. Indoor Temperature 81°F or less 70°F to 90°F approx. 65°F to 90°F approx. Indoor Humidity 80% or less - If the heating operation is used at below 32°F(outdoor temperature) then, it does not heat at its full capacity. If the cooling operation is used at over 91°F(indoor temperature) then, it does not cool at its full capacity. Cleaning Your Air Conditioner 052/072 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 Turn the levers to the right or left not to prevent pulling out the air filter. 2 Pull out the air filter. 3 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. 4 Dry the air filter. 5 When you have finished, insert the filter into the unit. 6 Return the levers. Note After cleaning the air conditioner, press the Filter Reset button. Wired Remote Controller Wireless Remote Controller E-12 Cleaning Your Air Conditioner 105/128 ENGLISH Wireless Remote Controller E-13 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 Remove the fixing bracket on the base of air filter kit. 2 Pull out the air filter in the direction of the arrow. 3 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. 4 Dry the air filter. 5 When you have finished, insert the filter into the unit. 6 Reinstall the fixing bracket. Note After cleaning the air conditioner, press the Filter Reset button. Wired Remote Controller Solving Common Problems Before contacting the after-sales service, perform the following simple checks. They may save your time and expense of an unnecessary call. [. . . ] 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 receiver & display unit. press (ON/OFF) on the remote controller x Replace the remote controller batteries if necessary. [. . . ]