OWNER’S MANUAL AIR CONDITIONER Please read this manual carefully before operating your set and retain it for future reference. TYPE : WALL MOUNTED INVERTER MODELS Indoor Unit Outdoor Unit VR122HS VR122HS NSN0 USN0 VR122CS VR122CS NSN0 USN0 www.lg.com P/NO : MFL68124604...
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 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 ENERGY ADVANCED FUNCTIONS Changing room temperature quickly IMPORTANT SAFETY Remove room moisture quickly INSTRUCTIONS Display the current energy usage Auto indoor cleaning BEFORE USE - Auto Clean operation Auto operation Components Auto Changeover operation Using the remote control Energy saving cooling mode...
BEFORE USE BEFORE USE Components Indoor unit Air inlet Front panel On/ Off button Display 3M filter WLAN Module (Option) Air filter Signal receiver Air outlet Air deflector (Vertical louver & Horizontal vane) * The feature can be changed according a type of model. NOTE •...
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 Fan button : Air come out from the indoor unit below to the room without air temperature change. Sleep mode auto button*: Sets the sleep mode auto operation.
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(vertically), press ) repeat- without changing the room temperature. edly and select the desired direction. Press to turn on the power.
BASIC FUNCTIONS Turning on the air conditioner auto- Setting sleep mode matically at a set time Use the sleep mode to turn off the air condi- tioner automatically when you go to sleep. Press Press to turn on the power. - The icon below flickers at the bottom of Press the display screen.
ADVANCED FUNCTIONS ADVANCED FUNCTIONS The air conditioner offers some additional ad- vanced functions. Changing room temperature quickly (Jet Cool/Heat operation) This mode allows you to cool indoor air quickly - In this mode, Indoor fan can be stopped for a in summer or warm it quickly in winter.
ADVANCED FUNCTIONS Auto indoor cleaning Code Description Cool Auto Clean operation Cool slightly In the cooling and dehumidifying operations, Maintain moisture is generated inside the indoor unit. room Use the auto cleaning function to remove temperature such moisture. Heat slightly Press to turn on the power.
ADVANCED FUNCTIONS Energy saving cooling mode Operating the air conditioner without the remote control This mode minimizes power consumption dur- ing cooling and increases the set temperature You can use the On/Off button of the indoor to the optimal level for a more comfortable en- unit to operate the air conditioner when the vironment.
Cooling Heating Model Voltage Frequency Power Current Power Current VR122HS NOR. 1 090 W/ NOR. 5,01 A/ NOR. 1 050 W/ NOR. 4,65 A/ 220 V~ 60 Hz NSN0, USN0 MAX. 1 350 W MAX.
Mobile app installation The mobile app can be downloaded from the Google play/App Store through Wi-Fi or 3G/4G. (LG Smart AC) Signing up for a membership After signing up for a membership on the mobile app or the web page.
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ADVANCED FUNCTIONS Selected your country. After checking and agreeing to each user agreement, touch If you select a country, “Apply”. it will change to that lan- guage. After that, touch the “Sign Up” Enter the user registration A confirmation email has information to sign up for been sent to your email ad- the service, and touch...
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ADVANCED FUNCTIONS Once you touch the “Confirm Email” button on your email, signing up will be completed Registering the product A function to register an air conditioner on the server before using the mobile app. Entering the E-mail and the When registering the prod- Before touch the password.
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ADVANCED FUNCTIONS Reference • Instruction to set registration mode • Press on the remote control for 3 seconds simulta- neously to set the registration mode on the air conditioner. • Once the registration mode is set, the Wi-Fi indicator blinks on the display of the body. •...
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Input the password Touch the After “Wi-Fi” on, select the AP named “LGE_AC-xx-xx-xx” “lge12345” “LG Smart AC” icon and press the home ‘x’ represents numbers, and button of iPhone twice they may be different from the numbers on the exam-...
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ADVANCED FUNCTIONS After complete setting reg- Once the product search is Please select a router that istration mode and Wi-Fi complete, a pop-up to ask you want to connect to. connection, touch the initialization of the product “Continue” button appears. Touch the “OK”...
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ADVANCED FUNCTIONS Reference In case of more than two Product APs, turn on only one A/C that you want to register. Check the “Reset product” pop-up It must be initialized for exhibition air-conditioning, because it has the information. When you first register, you must initialize. Information that has been initialized: - Specific ID of the Product - Accumulated filter use...
MAINTENANCE MAINTENANCE Clean the product regularly to maintain optimal performance and to prevent possible breakdown. * This may not be provided, depending on the model. 3M filter Air filter * The feature can be changed according a type of model. Item Cleaning interval Cleaning method...
MAINTENANCE Cleaning the Air filter No Clicking No Clicking No Clicking Clean the Air filter once every 2 weeks or Sound Sound Sound more if necessary. Turn off the air conditioner. Press for about 3 seconds. Open the front panel. - Lift up both sides of the panel slightly.
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 blinds or furniture blocking the front of circulatingproperly. the air conditioner. • Clean the air filter once every 2 weeks. • The air filter is dirty. •...
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TROUBLESHOOTING Problem Possible causes Corrective action • The timer function could be operated. If the timer function • The air conditioner is suddenly would operate, the air-conditioner turn off. can be turn off. • Check the timer setting is correct. air-conditioner •...
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LG ELECTRONICS MEXICO, S.A. DE C.V. Sor Juana lnés de la Cruz No. 555 Col. San Lorenzo Industrial Tlalnepantla de Baz, Estado de México C.P. 54033 Tel. 5321 1919 Teléfono sin costo 01 800 347 1919 Página web http://www.lg.com.mx...