ENGLISH ITALIANO ESPAÑOL FRANCAIS OWNER’S MANUAL DEUTSCH AIR CONDITIONER ΕΛΛΗΝΙΚΆ PORTUGUESE NEDERLANDS 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.
IMPORTANT SAFETY INSTRUCTIONS 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.
IMPORTANT SAFETY INSTRUCTIONS 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.
IMPORTANT SAFETY INSTRUCTIONS 5 ENGLISH ! CAUTION Installation • 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 7 Components 8 Using the remote control 10 BASIC FUNCTIONS 10 Cooling your room 10 Heating your room 10 Removing humidity 11 Airing your room 11 Adjusting the fan speed 11 Adjusting the air flow direction 11 Setting the timer 12 Setting sleep mode 13 ADVANCED FUNCTIONS 13 Changing room temperature quickly 13 Indoor air purification 14 Plasmaster Purification operat
BEFORE USE ENGLISH BEFORE USE Components Indoor unit Air inlet Front grille Air filter On/ Off button Signal receiver Operation lamp Air outlet Air deflector (Vertical louver & Horizontal vane) Plasmaster Ionizer * The feature can be changed according to type of model. ! 7 NOTE The number of operation lamps and their locations may vary, depending on the model of the air conditioner.
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 Control Display panel screen A Display screen l IONIZER button*: Plasmaster Ionizer sterilize the aerial bacteria and other harmful substances. Sleep mode auto button*: Sets the sleep mode auto operation.
BEFORE USE Insert batteries before using the remote control. The battery type used is AAA (1.5 V). 1 Remove the battery cover. 2 Fix the holder by fastening the 2 screws firmly with a screwdriver. 3 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 Removing humidity (Cooling operation) 1 Press | to turn on the power. 2 Press f repeatedly to select the cooling (Dehumidifying operation) operation. - A is displayed on the display screen. This mode removes excess moisture from an environment with high humidity or in the rainy season, in order to prevent mold from setting in. This mode adjusts the room temperature and the fan speed automatically to maintain the optimal level of humidity.
BASIC FUNCTIONS (Air Circulation operation) This mode only circulates the indoor air without changing the room temperature. 1 Press | to turn on the power. 2 Press f repeatedly to select the air circulation operation. - E is displayed on the display screen. Adjusting the air flow direction 1 To adjust the direction of the air flow horizontally, press D repeatedly and select the desired direction. - Select I to adjust the direction of the air flow automatically.
BASIC FUNCTIONS ENGLISH 2 PressEorFto select the minutes. 3 Press p to finish. Canceling the timer setting 1 Press p. - To cancel all timer settings, press p. Turning on the air conditioner automatically at a set time 1 Press m. - The icon below flickers at the bottom of the display screen. 2 PressEorFto select the minutes. 3 Press p to finish. 4 When setting the timer, current time and Setting sleep mode Use the sleep mode to turn off the air conditioner automatically when you go to sleep.
ADVANCED FUNCTIONS 13 ENGLISH ADVANCED FUNCTIONS The air conditioner offers some additional advanced functions. Indoor air purification Auto Clean operation (optional) 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 | to turn on the power. 2 Press M. In the cooling and dehumidifying operations, moisture is generated inside the indoor unit. Use the auto cleaning function to remove such moisture.
ADVANCED FUNCTIONS ENGLISH Plasmaster Purification operation (optional) Code 2 1 0 Ion particles from Plasmaster Ionizer developed by LG sterilize the aerial bacteria and other harmful substances. 1 Press | to turn on the power. 2 Press A. - K is displayed on the display screen. -1 -2 ! Description Cool Cool slightly Maintain room temperature Heat slightly Heat NOTE • In this mode, you cannot adjust the fan speed, but you can set the air deflector to rotate automatically.
ADVANCED FUNCTIONS 15 It is to prevent potential claims by neighbors, reducing noise from outdoor units. The outdoor unit sound pressure in cooling and heating mode is decreased by 3dB compared to the rated sound pressure 1 Press | to turn the power on. 2 Press C. - I is displayed on the display screen. 1 Press | to turn the power on. 2 PressB. - J is displayed on the display screen.
ADVANCED FUNCTIONS ENGLISH Operating the air conditioner without the remote control Restarting the air conditioner automatically You can use the On/Off button of the indoor unit to operate the air conditioner when the remote control is unavailable. However, the fan speed is set to high. 1 Open the front cover. - Lift up both sides of the cover slightly. When the air conditioner is turned on again after a power failure, this function restores the previous settings.
ADVANCED FUNCTIONS 17 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 cover. - Lift up both sides of the cover slightly. * The feature can be changed according to type of model. 3 Hold the knob of the air filter, lift it up slightly and remove it from the unit. Cleaning the 3M Micro Protection Filter 1 Turn off the power and unplug the power cord.
MAINTENANCE ENGLISH MAINTENANCE If the air conditioner will not be used for an extended of time, dry the air conditioner to maintain it in best condition. 1 Dry the air conditioner in Fan mode for 3 to 4 hours and disconnect the power plug. There may be internal damage if moisture is left in components. 2 Before using the air conditioner again, dry the inner components of the air conditioner in Fan mode for 3 to 4 hours. This will help to remove odor which is generated from moisture.
MAINTENANCE 19 ! CAUTION • Turn off the power and unplug the power cord before you perform any maintenance; otherwise it may cause electric shock. • Never use water that is hotter than 40°C when you clean the filters. It may cause deformation or discoloration. • Never use volatile substances when you clean the filters. They may damage the surface of the product.
TROUBLESHOOTING 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 21 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.
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