ENGLISH РУССКИЙ ЯЗЫК УКРАÏНСЬКА ҚАЗАҚ ТІЛІ БЕЛАРУСКАЯ МОВА OWNER’S MANUAL AIR CONDITIONER Please read this manual carefully before operating your set and retain it for future reference. MODELS: 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 to 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 the indoor excessively. 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.
ENGLISH 4 IMPORTANT SAFETY INSTRUCTIONS 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 ENGLISH ! 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. • Keep level even when installing the product.
TABLE OF CONTENTS ENGLISH TABLE OF CONTENTS 2 TIPS FOR SAVING ENERGY 16 ADVANCED FUNCTIONS 3 IMPORTANT SAFETY IN- 16 Changing room temperature quickly 16 Auto indoor cleaning 16 Auto Changeover operation STRUCTIONS 7 BEFORE USE 17 Energy saving cooling mode 7 Components 17 Silent mode (Outdoor Unit) 8 Using the remote control 18 °C/°F Conversion 18 Adjusting color of indoor lighting 18 Adjusting brightness of indoor lighting 18 Alarm light 19 Operating the air conditioner wi
BEFORE USE ENGLISH BEFORE USE Components Indoor unit Air filter Front Panel Inner cover (fixed) Signal Receiver On/Off Button Air Discharge * The feature can be changed according to type of model. ! 7 NOTE The number of operation lamps and their locations may vary, depending on the model of the air conditioner. Outdoor unit Air Intake Vents Connecting Wires Piping Air Outlet Vents Drain Hose Base Plate * The feature can be changed according to type of model.
BEFORE USE ENGLISH Using the remote control You can operate the air conditioner more conveniently with the remote control. Inserting battery Insert battery before using the remote control. 1 Open the bottom of remote control with turning it clockwise. Components Remote Control 2 Insert the battery. (Match the metal terminals between remote control and battery.) Cradle Metal terminal 3 Aligning the lines with each other, close the bottom of the remote control with turning it counterclockwise.
BEFORE USE Operating method 1 Plug the power cord into the wall socket and the cable into the cradle. Point the remote control towards the signal receiver at the bottom of the air conditioner to operate it. 2 Put the remote control on the cradle. (Match the metal terminals between remote control and cradle.) Remote control 2 Cradle Cable 1 Metal terminal 1 Power cord ! NOTE • The battery must be fully charged initially to improve battery lifetime.
BEFORE USE ENGLISH Guide for display Display Screen 1 After a while Set Tem Temp 4 18 1 °C 5 Set Temp 18 6 °C 2 7 Room Temp 25 °C 3 8 9 ! NOTE • , , and E are button type and icons on display screen are touch type. • Display screen turns off if untouched for a period of time. ① On/Off button : Turns A/C or display screen on/off. ② Temperature adjustment button : Adjusts the room temperature when ACO, cooling and heating. ③ E Indoor fan speed button: Adjusts the fan speed.
BEFORE USE 4 Waking up display screen If press when screen is off or displays time, screen wakes up. 1 Turning on A/C - When screen is off or time is displayed on screen; If pressing , screen is standby. - Then if pressing on a screen standby, A/C turns on.
BEFORE USE ENGLISH Menu tree Home screen is standby ; A/C is off.
BASIC FUNCTIONS 13 ENGLISH BASIC FUNCTIONS Feedback lighting - When adjusting ON/OFF, temperature, mode, and fan speed, offer a feedback lighting. If you change the brightness of indoor lighting, the brightness of feedback lighting also changes. Even with the indoor lighting off, feedback lighting does not turn off. * This function may not be supported, depending on the model. Set Temp 18 °C Press to adjust the desired fan speed. Adjusting the temperature 1 Press on an active home screen.
BASIC FUNCTIONS ENGLISH Removing humidity 2 Tap or to adjust the direction of the air flow horizontally or vertically. (Both selectable) (Dehumidifying operation) 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. 1 Tap a menu on an active home screen as follows.
BASIC FUNCTIONS 15 described in 3-5. 7 Tap AM or PM . 8 Display set time if tapping 3 4 Mon 12:3 30 AM Setting sleep mode Use the sleep mode to turn off the air conditioner automatically when you go to sleep. 1 Tap a menu on an active home screen as follows. - ► → A/C Timer . 5 Day Day Mon Tue 2 Tap Sleep 3 Tap or Sleep . . repeatedly to select hour (up to 7hrs). 4 Tap the display screen or . 5 It displays a description of the selected function.
ADVANCED FUNCTIONS ENGLISH ADVANCED FUNCTIONS The air conditioner offers some additional advanced functions. Auto indoor cleaning Auto Clean operation 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 Tap a menu on an active home screen as follows. - ► → Air Mode function. is displayed on a home screen. - In jet cooling mode, strong air blows out at a temperature of 18°C (64°F) for 30 minutes.
ADVANCED FUNCTIONS 17 → Refer to “Adjusting the fan speed” * This function may not be supported, depending on the model. Silent mode (Outdoor Unit) It is to prevent potential claims by neighbors, reducing noise from outdoor units.
ADVANCED FUNCTIONS ENGLISH °C/°F Conversion Alarm light The unit converses from °C to °F or from °F to °C. When reached a certain set time, sunrise lighting turns on for a period of time. Set the current time to set the alarm light. 1 Tap a menu as follows. - Screen standby : ► → Settings → Temp Unit . → ► 1 Tap a menu as follows. - Screen standby : ► → Alarm Light - Active home screen : ► → More → ► → Settings → ► → Temp Unit . 2 Tap ˚C or ˚F to select the desired unit.
ADVANCED FUNCTIONS 19 Restarting the air conditioner automatically 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 panel. - Pull out the lower section of front panel and lift it up. 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.
MAINTENANCE ENGLISH MAINTENANCE If the air conditioner will not be used for an extended of time, dry the air conditioner to maintain it in best condition. 1 Dry the air conditioner in Fan mode for 3 to 4 hours and disconnect the power plug. There may be internal damage if moisture is left in components. 2 Before using the air conditioner again, dry the inner components of the air conditioner in Fan mode for 3 to 4 hours. This will help to remove odor which is generated from moisture.
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 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. ! 4 Clean the filter with a vacuum cleaner or with warm water. If dirt is difficult to remove, wash the filter in lukewarm water with detergent.
TROUBLESHOOTING 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.
TROUBLESHOOTING 23 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.
TROUBLESHOOTING ENGLISH Problem 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.
