ENGLISH SVENSKA NORSK SUOMI OWNER’S MANUAL DANSK AIR CONDITIONER Please read this manual carefully before operating your set and retain it for future reference. TYPE : WALL MOUNTED P/NO : MFL67683903 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 14 ADVANCED FUNCTIONS 14 Changing room temperature quickly 14 Indoor air purification 14 - Plasmaster Auto Cleaning 15 Plasma purification operation 15 Auto operation 16 Auto changeover operation 7 Components 16 °C/°F Conversion 7 Operation ranges 16 Energy saving cooling mode 8 Health care 16 Display screen brightness 9 Using the remote control 17 LH (Low heati
BEFORE USE ENGLISH BEFORE USE Components Air inlet Indoor unit ON/OFF button Plasma filter Air filter Front grille Operation lamp Triple filter Signal Receiver Horizontal vane Air outlet Vertical louver Allergy free filter * The feature can be changed according to a type of model. ! NOTE • The number of operation lamps and their locations may vary, depending on the model of the air conditioner.
BEFORE USE ENGLISH Health care Plasmaster filter 1 2 3 Tiny dust particles are incinerated and eliminated when captured by electric field. The plasma air purifying system can reduce microscopic contaminants and dust.
BEFORE USE 9 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 bellow the down of the display screen. Wireless remote control Control Display panel screen Display screen Control panel Description Plasma button*:Plasmaster filter purifies the air by removing mites, micro dust and pet fur. a F l = Sleep mode auto button*: Sets the sleep mode auto operation.
BEFORE USE ENGLISH Inserting batteries 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 or using adhered double-sided adhesive tape. 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.
BASIC FUNCTIONS 11 ENGLISH BASIC FUNCTIONS Cooling your room Removing humidity (Cooling operation) 1 Press d 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 ENGLISH Airing your room (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 d 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 i repeatedly and select the desired direction.
BASIC FUNCTIONS 13 Canceling the timer setting 1 Press m or n to select the timer setting to cancel. 2 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 Press o or q to select the minutes. 3 Press p to finish. - To cancel all timer settings, press p. Setting sleep mode Use the sleep mode to turn off the air conditioner automatically when you go to sleep. 1 Press d to turn on the power.
ADVANCED FUNCTIONS ENGLISH ADVANCED FUNCTIONS The air conditioner offers some additional advanced functions. Indoor air purification Plasmaster Auto Cleaning 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 d to turn on the power. 2 Press h. - In jet cooling mode, strong air blows out at a temperature of 18°C for 30 minutes.
ADVANCED FUNCTIONS 15 Auto operation The Plasmaster filter developed by LG removes microscopic contaminants from the intake air completely to supply clean and fresh air. 1 Press d to turn on the power. 2 Press a. - F is displayed on the display screen. (Artificial intelligence) ! Cooling-only models In this mode, the fan speed and the temperature adjust automatically, based on the room temperature. 1 Press d to turn on the power. 2 Press f repeatedly to select auto operation.
ADVANCED FUNCTIONS ENGLISH Auto Changeover operation Energy saving cooling mode This mode changes the operation mode automatically to maintain the set temperature at ±2°C. 1 Press d to turn on the power. 2 Press f repeatedly to select the auto changeover operation. - C is displayed on the display screen. This mode minimizes power consumption during cooling and increases the set temperature to the optimal level for a more comfortable environment. 1 Press d to turn on the power.
ADVANCED FUNCTIONS 17 The operation of the heating system to maintain a minimum indoor temperature and prevent indoor objects from freezing in a situation where there is no permanent resident, such as vacation home. 1 Press d to turn on the power. 2 Press f repeatedly to select the heating operation. 3 Press . - is displayed on the display screen. ENGLISH LH(Low heating) In case of turning On 1 Open the front panel. - Lift up both sides of the cover slightly.
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. Disabling auto restart 1 Open the front cover. - Lift up both sides of the cover slightly. * The feature can be changed according to a type of model. 2 Press the On/Off button and hold it for 6 seconds. - The unit will beep twice and the lamp will blink 6 times.
ENGLISH MAINTENANCE Clean the product regularly to maintain optimal performance and to prevent possible breakdown. * This may not be provided, depending on the model. Air filter * The feature can be changed according to a type of model. Item Cleaning interval Cleaning method Air filter 2 weeks See “Cleaning air filter.” Plasmaster filter 3 months See “Cleaning the Plasmaster filter.” Indoor unit surface Regularly Use a soft, dry cloth. Do not use bleach or abrasives.
ENGLISH Cleaning the air filter Cleaning the plasma 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 cover. - Lift up both sides of the cover slightly. 1 Turn off the power and unplug the power cord. 2 Open the front cover and remove the air filter (see “Cleaning air filter”). 3 Remove the plasma filter in 10 seconds. * The feature can be changed according a type of model.
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. Problem Abnormal operating conditions.
ENGLISH Problem Possible causes Corrective action • Make sure that there are no curtains, • Air is not circulatingblinds or furniture blocking the front of properly. the air conditioner. • Clean the air filter once every 2 weeks. • The air filter is dirty. • See “Cleaning Air Filter” for more information. • In summer, it may take some time to • The room temperacool indoor air. ture is too high. • In this case, select the jet cool operation to cool indoor air quickly.
Possible causes • The air conditioner is suddenly turn off. • The timer function could be operated. If the timer function would operate, the air-conditioner can be turn off. • Check the timer setting is correct. • A power failure has occurred during operation. • There is the Auto Restart Function. It is a default setting. • This function can turn on the unit automatically when the power is restored. • If you live in frequent power failure area, this function would be useful.
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