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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 www.lg.com P/NO : MFL68025001...
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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 efficiently 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 • Indoor/outdoor wiring connections must be secured tightly and the cable should be routed properly so that there is no force pulling the cable from the connection terminals. Improper or loose connec- tions can cause heat generation or fire. •...
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SAFETY PRECAUTIONS CAUTION • Two or more people must lift and transport the product. Avoid personal injury. • Do not install the product where it will be exposed to sea wind (salt spray) directly. It may cause cor- rosion on the product. •...
Airing your room Before requesting service Adjusting the fan speed Operation ranges Adjusting the air flow direction Details of LG serial No. Setting the timer - Setting the current time SPECIFICATION - Turning on the air conditioner automatically at a set time...
ELECTRICAL SAFETY ELECTRICAL SAFETY WARNING • This appliance must be properly grounded. To minimize the risk of electric shock, you must always plug into a grounded outlet. • Do not cut or remove the grounding prong from the power plug. •...
BEFORE USE BEFORE USE Components Indoor unit Triple filter(Optional) 3M filter(Optional) Front Panel ON/OFF Button Vertical Louver Signal Receiver Horizontal Vane Air Outlet Ionizer(Optional) * The feature can be changed according to 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. You will find the buttons for the additional functions under the cover of the remote control. Wireless remote control Wireless remote control Control Display Description...
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 Removing humidity (Cooling operation) (Dehumidifying operation) Press to turn on the power. This mode removes excess moisture from an environment with high humidity or in the rainy Press repeatedly to select the cooling season, in order to prevent mold from setting operation.
BASIC FUNCTIONS Airing your room Adjusting the air flow direc- (Air Circulation operation) tion This mode only circulates the indoor air To adjust the direction of the air flow hori- zontally, press repeatedly and select without changing the room temperature. The the desired direction.
BASIC FUNCTIONS Turning on the air conditioner auto- Canceling the timer setting matically at a set time Press Press - To cancel all timer settings, press - The icon below flickers at the bottom of the display screen. Setting sleep mode Use the sleep mode to turn off the air condi- tioner automatically when you go to sleep.
ADVANCED FUNCTIONS ADVANCED FUNCTIONS The air conditioner offers some additional ad- Indoor air purification vanced functions. Auto Clean operation In the cooling and dehumidifying operations, Changing room temperature moisture is generated inside the indoor unit. quickly Use the auto cleaning function to remove such moisture.
Smoke Away operation (Op- Auto operation (Optional) tional) (Artificial intelligence) Smoke Away developed by LG removes mi- Cooling-only models croscopic contaminants from the intake air In this mode, the fan speed and the tempera- completely to supply clean and fresh air.
ADVANCED FUNCTIONS Auto Changeover operation Energy saving cooling mode (Optional) This mode minimizes power consumption dur- ing cooling and increases the set temperature This mode changes the operation mode auto- to the optimal level for a more comfortable en- matically to maintain the set temperature vironment.
ADVANCED FUNCTIONS Operating the air conditioner Restarting the air conditioner without the remote control automatically You can use the On/Off button of the indoor When the air conditioner is turned on again unit to operate the air conditioner when the after a power failure, this function restores the remote control is unavailable.
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 3M filter(Optional) Triple filter(Optional) * The feature can be changed according to type of model. Item Cleaning interval Cleaning method...
- Lift up both sides of the cover slightly. depending on the model. • If you need more filters, please contact the LG service center (Refer to the warranty card.) Cleaning the 3M Filter * The feature can be changed according to (Optional) 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.
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”...
TROUBLESHOOTING Details of LG serial No. Code Detail Code of Model Meaning Year The last digit of year (Digit) ex) 1997 → 7, 2000 → 0 Month 01~12 Month (Digit) ex) March → 03, August → 08 Nation Where manufactured (Alphabet) ex) K →...
Indoor S3828P.NV2 S3824C.NV2 S3624C.NV2 Model Outdoor S3828P.UV2 S3824C.UV2 S3624C.UV2 Brand LG Electronics Inc LG Electronics Inc LG Electronics Inc Country of origin Korea Korea Korea Type WALL MOUNTED WALL MOUNTED WALL MOUNTED Voltage (V) 230 V ~ 230 V ~...