ENGLISH ITALIANO ESPAÑOL FRANCAIS DEUTSCH ΕΛΛΗΝΙΚΆ PORTUGUESE OWNER’S MANUAL NEDERLANDS AIR CONDITIONER Please read this manual carefully before operating your set and retain it for future reference. www.lg.
TIPS FOR SAVING ENERGY ENGLISH TIPS FOR SAVING ENERGY Here are some tips that will help you minimize the power consumption when you use the air conditioner. You can use your air conditioner more efficiently by referring to the instructions below: • Do not cool excessively indoors. This may be harmful for your health and may consume more electricity. • Block sunlight with blinds or curtains while you are operating the air conditioner.
SAFETY PRECAUTIONS 3 READ ALL INSTRUCTIONS BEFORE USING THE APPLIANCE. Always comply with the following precautions to avoid dangerous situations and ensure peak performance of your product ! WARNING It can result in serious injury or death when the directions are ignored ! CAUTION It can result in minor injury or product damage when the directions are ignored ! WARNING • Installation or repairs made by unqualified persons can result in hazards to you and others.
SAFETY PRECAUTIONS ENGLISH Operation • Do not let the air conditioner run for a long time when the humidity is very high or when a door or window has been left open. Failure to do so may result in product failure. • Make sure that the power cord is not pulled or damaged while the air conditioner is operating. Failure to do so may result in fire, electric shock, or product failure. • Do not place any objects on the power cord. It may result in electric shock or product failure.
SAFETY PRECAUTIONS 5 • Make sure to check if there is a refrigerant leak after you install or repair the air conditioner. Failure to do so may result in product failure. • Install the drain hose properly for smooth drainage of condensed water. Failure to do so may result in product failure. • Keep level even when installing the product. • Install the air conditioner where the noise from the outdoor unit or the exhaust gas will not inconvenience the neighbors.
TABLE OF CONTENTS ENGLISH TABLE OF CONTENTS 2 TIPS FOR SAVING ENERGY 3 IMPORTANT SAFETY INSTRUCTIONS 7 BEFORE USE 13 ADVANCED FUNCTIONS 13 Changing room temperature quickly 13 Indoor air purification 13 - Auto Clean operation 14 Auto operation 14 Auto Changeover operation 15 Energy saving cooling mode 7 Components 15 Display screen brightness 8 Using the remote control 15 9 - Inserting batteries Operating the air conditioner without the remote control 9 - Installing the remote
BEFORE USE ENGLISH BEFORE USE Components Indoor unit Air inlet Air filter ON/OFF button Front grille Triple filter Horizontal vane Air outlet Vertical louver ! Operation Signal Receiver lamp Anti-allergy filter NOTE • The number of operation lamps and their locations may vary, depending on the model of the air conditioner. • The feature can be changed according a type of model.
BEFORE USE ENGLISH Using the remote control You can operate the air conditioner more conveniently with the remote control. You will find the buttons for the additional functions under the cover of the remote control. Wireless remote control Signal transmitter Control Display panel screen Description START/STOP BUTTON Used to turn off/on the unit. OPERATION MODE SELECTION BUTTON* Used to select the operation mode. Display screen ROOM TEMPERATURE SETTING BUTTONS Used to select the room temperature.
BEFORE USE Insert batteries before using the remote control. The battery type used is AAA (1.5 V). 1 Remove the battery cover. 3 Fix the holder by fastening the 2 screws firmly with a screwdriver. 4 Slide the remote control into the holder. 2 Insert the new batteries and make sure that the + and – terminals of the batteries are installed correctly. Operating method 3 Reattach the battery cover. ! Point the remote control towards the signal receiver at the bottom of the air conditioner to operate it.
BASIC FUNCTIONS ENGLISH BASIC FUNCTIONS Cooling your room 4 Press u or v to set the desired tempera- (Cooling operation) 1 Press P to turn on the power. ture. - The temperature range is 16°C - 30°C 2 Open the remote control cover. 3 Press repeatedly to select the cool- ! ing operation. - A is displayed on the display screen. NOTE Cooling-only models do not support this function. Removing humidity (Dehumidification operation) 4 Press u or v to set the desired temperature.
BASIC FUNCTIONS (Air Circulation operation) This mode only circulates the indoor air without changing the room temperature. The cooling lamp lights up in air circulation mode. 1 Press P to turn on the power. 2 Open the remote control cover. 3 Press to select the air circulation operation. is displayed on the display screen. Adjusting the air flow direction 1 Open the remote control cover while the air conditioner is in operation.
BASIC FUNCTIONS ENGLISH 4 Press set. 5 Press ! until the desired time is SET to finish. NOTE Check the indicator for A.M. and P.M. Turning on the air conditioner automatically at a set time 1 Open the remote control cover. 2 Press 2nd F button and check if icon is on. 3 Press . - The icon below flickers at the bottom of the display screen. Canceling the timer setting 1 Open the remote control cover. 2 Check if icon is off. 3 Press CANCEL to cancel.
ADVANCED FUNCTIONS 13 ENGLISH ADVANCED FUNCTIONS The air conditioner offers some additional advanced functions. Indoor air purification Auto Clean operation Changing room temperature quickly (Jet Cool/Heat operation) This mode allows you to cool indoor air quickly in summer or warm it quickly in winter. 1 Press P to turn on the power. 2 Press . - In jet cooling mode, strong air blows out at a temperature of 18°C for 30 minutes.
ADVANCED FUNCTIONS ENGLISH Auto operation (Artificial intelligence) Cooling-only models In this mode, the fan speed and the temperature adjust automatically, based on the room temperature. 1 Press P to turn on the power. 2 Open the remote control cover. 3 Press repeatedly to select auto operation. is displayed on the display screen. ! ! NOTE This function may not be supported, depending on the model.
ADVANCED FUNCTIONS 15 This mode minimizes power consumption during cooling and increases the set temperature to the optimal level for a more comfortable environment. 1 Press P to turn the power on. 2 Open the remote control cover. 3 Press repeatedly to select the cooling operation. 4 Press . ! Operating the air conditioner without the remote control You can use the On/Off button of the indoor unit to operate the air conditioner when the remote control is unavailable.
ADVANCED FUNCTIONS ENGLISH Restarting the air conditioner automatically When the air conditioner is turned on again after a power failure, this function restores the previous settings. This function is a factory default setting. - To re-enable the function, press the On/ Off button and hold it for 6 seconds. The unit will beep twice and the blue lamp will blink 4 times. * The feature can be changed according a type of model. ! Disabling auto restart 1 Open the front grille.
ADVANCED FUNCTIONS 17 ENGLISH MAINTENANCE Clean the product regularly to maintain optimal performance and to prevent possible breakdown. * This may not be provided, depending on the model. Plasma filter/ Anti-Allergy Filter Air filter Item Air filter Triple Filter Cleaning interval 2 weeks Cleaning method See “Cleaning air filter.” Anti-allergy filter / Triple filter 3 months See “Cleaning anti-allergy filter and triple Filter.” Plasma filter* 3 months See “Cleaning the plasma filter.
MAINTENANCE ENGLISH Cleaning the air filter Clean the air filter once every 2 weeks or more if necessary. 1 Turn off the power and unplug the power cord. 2 Open the front grille. - Lift up both sides of the cover slightly. 4 Dry the filter in direct sunlight for 2 hours. ! NOTE • The location and shape of the filters may differ, depending on the model. • The feature can be changed according a type of model. Cleaning the plasma filter 1 Turn off the power and unplug the power cord.
MAINTENANCE 19 ENGLISH TROUBLESHOOTING Self-diagnosis function This product has a built-in self-diagnosis function. If an error occurs, the lamp of the indoor unit will blink in 2 second intervals. If this occurs, contact your local dealer or service center. Before requesting service Please check the following before you contact the service center. If the problem persists, contact your local service center.
TROUBLESHOOTING ENGLISH Problem Possible causes Corrective action Air is not circulating properly. Make sure that there are no curtains, blinds or furniture blocking the front of the air conditioner. The air filter is dirty. Clean the air filter once every 2 weeks. See “Cleaning Air Filter” for more information. The room temperature is too high. In summer, it may take some time to cool indoor air. In this case, select the jet cool operation to cool indoor air quickly.
