ENGLISH РУССКИЙ ЯЗЫК O‘ZBEK TILI OWNER’S MANUAL AIR CONDITIONER Please read this manual carefully before operating your set and retain it for future reference. WALL MOUNTED The equipment complies with requirements of the Technical Regulation, in terms of restrictions for the use of certain dangerous substances in electrical and electronic equipment. 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 • 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 3 7 TIPS FOR SAVING ENERGY IMPORTANT SAFETY INSTRUCTIONS ELECTRICAL SAFETY 15 ADVANCED FUNCTIONS 15 Changing room temperature quickly 15 Indoor air purification 16 Plasma Purification operation (Optional) 16 Auto operation (Optional) 17 Auto Changeover operation(Optional) 17 °C/°F Conversion 17 Energy saving cooling mode 17 Display screen brightness 8 BEFORE USE 18 Operating the air conditioner without the remote control 8 Component
ELECTRICAL SAFETY 7 ! 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. • Attaching the adapter ground terminal to the wall receptacle cover screw does not ground the appliance unless the cover screw is metal and not insulated, and the wall receptacle is grounded through the house wiring.
BEFORE USE ENGLISH BEFORE USE Components Indoor unit Type 1 3M filter(Optional) Plasma Filter(Optional) Front Panel ON/OFF Button Vertical Louver Horizontal Vane Type 2 Signal Receiver Air Outlet Air inlet Plasma filter (Optional) ON/OFF button Air filter Front grille Operation lamp 3M filter(Optional) Signal Receiver Horizontal vane Air outlet Vertical louver Type 3 Air inlet Grille tab Plasma filter (Optional) Front grille ON/OFF button Air filter Louvers Air outlet (Vertical blades)
BEFORE USE 9 ENGLISH Operation Indication Lamps On/Off Sleep mode Timer OUT DOOR Lights up during the system operation, error code and auto restart setting. Lights up during sleep mode auto operation. Lights up during timer operation. Defrost mode Lights up during defrost mode or *hot start operation (Heat pump model only) Outdoor unit operation Lights up during outdoor unit operation.
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 Display screen JET COOL °C/°F[5SEC] Control panel Description Plasma button*: Purifies the air by removing particles that enter the indoor unit. a F l = Sleep mode auto button*: Sets the sleep mode auto operation.
BEFORE USE 3 Slide the remote control into the holder. Insert batteries before using the remote control. The battery type used is AAA (1.5 V). 1 Remove the battery cover. Operating method 2 Insert the new batteries and make sure that the + and - terminals of the batteries are installed correctly. Point the remote control towards the signal receiver at the bottom of the air conditioner to operate it. Type 1&2 3 Reattach the battery cover.
BASIC FUNCTIONS 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 13 Adjusting the air flow direction (Air Circulation operation) 1 To adjust the direction of the flow verti- 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 Fan button : Press / turn on the air circulation operation. Mode button : Press f repeatedly to select air circulation operation. - E is displayed on the display screen. 3 Press g to adjust the fan speed.
BASIC FUNCTIONS ENGLISH 2 Press o or q to select the times. 3 Press p to finish. Canceling the timer setting Turning on the air conditioner automatically at a set time 3 Press p. 1 Press m. 2 Press m or n to select the timer setting to cancel. - To cancel all timer settings, press p. 1 Press m. - The icon below flickers at the bottom of the display screen. 2 Press o or q to select the times. 3 Press p to finish.
ADVANCED FUNCTIONS 15 ENGLISH ADVANCED FUNCTIONS The air conditioner offers some additional advanced functions. Indoor air purification Auto Clean operation Changing room temperature quickly (Jet Cool) 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. JET 2 Press COOL . In the cooling and dehumidifying operations, moisture is generated inside the indoor unit. Use the auto cleaning function to remove such moisture. 1 Press c.
ADVANCED FUNCTIONS ENGLISH Plasma Purification operation (Optional) The plasma 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. ! Auto operation (Optional) (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.
ADVANCED FUNCTIONS 17 This mode changes the operation mode automatically to maintain the set temperature at ±2°C(35.6°F). 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. Energy saving cooling mode This mode minimizes power consumption during cooling and increases the set temperature to the optimal level for a more comfortable environment.
ADVANCED FUNCTIONS ENGLISH Operating the air conditioner without the remote control 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. - For cooling and heating models, the operation mode changes, depending on the room temperature. Room temp. Set temp. Operation mode Below 21°C(69.8°F) 24°C(75.
ADVANCED FUNCTIONS 19 seconds. - The unit will beep twice and the lamp will blink twice 4 times. Type 1 ON/OFF button Type 2 ON/OFF button Type 3 ON/OFF button * The feature can be changed according to type of model. - To re-enable the function, press the On/ Off button and hold it for 6 seconds. The unit will beep twice and the blue lamp will blink 4 times. ! NOTE If you press and hold the On/Off button for 3 – 5 seconds instead of 6 seconds, the unit will switch to the test operation.
MAINTENANCE ENGLISH MAINTENANCE Clean the product regularly to maintain optimal performance and to prevent possible breakdown. * This may not be provided, depending on the model. Type 1 Type 2 Virus & Allergy Safe Filter +Triple Filter Plasma filter Plasma filter Air filter Virus & Allergy Safe Filter +Triple Filter Air filter Type 3 Air filter Deodorizer filter * The feature can be changed according to type of model.
MAINTENANCE 21 • 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(104°F) 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. ! NOTE • The location and shape of the filters may differ, depending on the model.
MAINTENANCE ENGLISH Cleaning the anti-allergy filter and triple filter (Optional) 1 Turn off the power and unplug the power ! NOTE The location and shape of the filters may differ, depending on the model. cord. 2 Open the front cover and remove the air filter (see “Cleaning air filter”). 3 Pull out the anti-allergy filter and the triple filter. Cleaning the plasma filter (Optional) 1 Turn off the power and unplug the power cord.
TROUBLESHOOTING 23 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 ENGLISH Problem 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.
