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OWNER’S MANUAL AIR CONDITIONER Please read this manual carefully before operating your set and retain it for future reference. TYPE : WALL MOUNTED *MFL67658917* www.lg.com P/NO : MFL67658917...
TIPS FOR SAVING ENERGY 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 e ciently by referring to the instructions below: •...
SAFETY PRECAUTIONS IMPORTANT SAFETY INSTRUCTIONS 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...
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SAFETY PRECAUTIONS 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. •...
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SAFETY PRECAUTIONS 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.
TABLE OF CONTENTS TABLE OF CONTENTS TIPS FOR SAVING EN- ADVANCED FUNCTIONS ERGY Changing room temperature quickly Mosquito Away Operation Disclaimer IMPORTANT SAFETY IN- MAINTENANCE STRUCTIONS Cleaning the air filter BEFORE USE TROUBLESHOOTING Components Self-diagnosis function Using the remote control Before requesting service Inserting batteries BASIC FUNCTIONS...
BEFORE USE BEFORE USE Components Indoor unit Air Inlet Front Panel Mosquito Away device ON/OFF B utton Air Filter Signal Receptor * The feature can be changed according 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 Using the remote control You can operate the air conditioner more conveniently with the remote control. Wireless remote control Control Display Description panel screen On/Off button: Turns the power on/off. Display screen Temperature adjustment buttons: Ad- justs the room temperature when cool- ing.
BEFORE USE Inserting batteries Fix the holder by fastening the 2 screws firmly with a screwdriver. Insert batteries before using the remote control. The battery type used is AAA (1.5 V). Remove the battery cover. Slide the remote control into the holder. Insert the new batteries and make sure that the + and - terminals of the batteries are installed correctly.
BASIC FUNCTIONS BASIC FUNCTIONS Cooling your room Airing your room (Cooling operation) (Air Circulation operation) Press to turn on the power. This mode only circulates the indoor air Press repeatedly to select the cooling without changing the room temperature. The operation.
BASIC FUNCTIONS Setting the timer Adjusting the air flow direc- tion ditioner automatically. Press to turn on the power. cally, tion automatically. Press repeatedly to select the hour 24 hours) NOTE (The hour increases automatically with long press.) is displayed on the display screen in cause product failure.
24 hours of exposure under 2 settings: 1) Control setting (LG Air Conditioner without mosquito repelling ultrasonic device), 2) Test setting (LG Air Conditioner with mosquito repelling ultrasonic device)
MAINTENANCE 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 a type of model. Item Cleaning interval Cleaning method Air filter 2 weeks...
MAINTENANCE Cleaning the air filter Clean the air filter once every 2 weeks or more if necessary. Turn off the power and unplug the power cord. Open the front grille. - Lift up both sides of the cover slightly. * The feature can be changed according a type of model.
TROUBLESHOOTING 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.
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TROUBLESHOOTING Problem Possible causes Corrective action Make sure that there are no curtains, Air is not circulating blinds or furniture blocking the front of the properly. air conditioner. Clean the air filter once every 2 weeks. The air filter is dirty. See “Cleaning Air Filter”...
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