ENGLISH FRANCAIS ESPAÑOL OWNER’S MANUAL AIR CONDITIONER Please read this manual carefully before operating your set and retain it for future reference. TYPE : WALL MOUNTED LSN-LSU-90-120HYV Applied Models : AS-W093MMM9 AS-W123MMM9 http://www.lghvac.com 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 READ ALL INSTRUCTIONS BEFORE USING THE APPLIANCE. • Do not place a heater or other heating appliances near the power cable. It may result in fire, electric shock, or 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 • Unplug the power plug if there is a noise, smell or smoke coming from the air conditioner. Failure to do so may result in explosion or fire. • Make sure to ventilate sufficiently when this air conditioner and a heating appliance such as a heater are used simultaneously. Failure to do so may result in fire, serious injury, or product failure. • Make sure that children do not climb up the outdoor unit or impact it. Failure to do so may result in death or product failure.
IMPORTANT SAFETY INSTRUCTIONS ENGLISH Use • Remove the batteries when the remote control is not in use for an extended period of time. Failure to do so may result in product failure. • Make sure that the filter is installed before you operate the air conditioner. Failure to do so may result in product failure. • Unplug the power plug when the air conditioner is not used for an extended period of time. Failure to do so may result in product failure.
TABLE OF CONTENTS 7 ENGLISH TABLE OF CONTENTS 2 TIPS FOR SAVING ENERGY 3 IMPORTANT SAFETY INSTRUCTIONS 8 BEFORE USE 15 ADVANCED FUNCTIONS 15 Changing room temperature quickly 15 Indoor air purification 15 - Auto clean operation 16 Plasma purification operation 16 Auto operation 17 Auto changeover operation 8 Components 17 °C/°F Conversion 8 Operation ranges 17 Energy saving cooling mode 9 Health care 17 Display screen brightness 10 Using the remote control 18 11 - Inserting
BEFORE USE ENGLISH BEFORE USE Components Indoor unit Plasmaster filter Front Panel On/Off button Signal receiver Operation lamp Air Filter Air outlet Air deflector (vertical louver & Horizontal vane) * The feature can be changed according to 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 ENGLISH Health care Plasmaster filter 1 2 3 9 Tiny dust particles are incinerated and eliminated when captured by electric field. The plasma air purifying system can reduce microscopic contaminants and dust.
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 bellow the down of the display screen. Wireless remote control Control Display panel screen Display screen Control panel Description a F l = Sleep mode auto button*: Sets the sleep mode auto operation. e y Temperature adjustment buttons: Adjusts the room temperature when cooling and heating.
BEFORE USE Insert batteries before using the remote control. The battery type used is AAA (1.5 V). 1 Remove the battery cover. 2 Fix the holder by fastening the 2 screws firmly with a screwdriver or using adhered double-sided adhesive tape. 3 Slide the remote control into the holder. 2 Insert the new batteries and make sure that the + and - terminals of the batteries are installed correctly. Operating method 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 (Air Circulation operation) 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 Press f repeatedly to select the air circulation operation. - E is displayed on the display screen. Adjusting the air flow direction 1 To adjust the direction of the air flow horizontally, press i repeatedly and select the desired direction.
BASIC FUNCTIONS ENGLISH 2 Press o or q to select the minutes. 3 Press p to finish. Turning on the air conditioner automatically at a set time 1 Press m. - The icon below flickers at the bottom of the display screen. 2 Press o or q to select the minutes. 3 Press p to finish. Canceling the timer setting Press m. - To cancel all timer settings, press p. Setting sleep mode Use the sleep mode to turn off the air conditioner automatically when you go to sleep. 1 Press d to turn on the power.
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/Heat operation) 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. 2 Press h. - In jet cooling mode, strong air blows out at a temperature of 18°C(64°F) for 30 minutes.
ADVANCED FUNCTIONS ENGLISH Plasma Purification operation Auto operation 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. (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 Energy saving cooling mode This mode changes the operation mode automatically to maintain the set temperature at ±2°C. 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. This mode minimizes power consumption during cooling and increases the set temperature to the optimal level for a more comfortable environment. 1 Press d to turn on the power. 2 Press f repeatedly to select the cooling operation.
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. In case of turning On 1 Open the front panel. - 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 1 Close the front panel. - Lift down both sides of the panel slightly. Restarting the air conditioner automatically 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. Disabling auto restart 1 Open the front cover. - Lift up both sides of the cover slightly. 2 Open the front panel. - Lift up both sides of the cover slightly.
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. Plasmaster filter Air filter * The feature can be changed according to a type of model. Item Cleaning interval Cleaning method Air filter 2 weeks See “Cleaning air filter.” Plasmaster filter 3 months See “Cleaning the Plasmaster filter.” Indoor unit surface Regularly Use a soft, dry cloth.
MAINTENANCE 21 Cleaning the Plasmaster filter Clean the air filter once every 2 weeks or more if necessary. 1 Turn off the power and unplug the power cord. 2 Open the front cover. - Lift up both sides of the cover slightly. 1 Turn off the power and unplug the power * The feature can be changed according to a type of model. 3 Hold the knob of the air filter, lift it up slightly and remove it from the unit. cord. 2 Open the front cover and remove the air filter (see “Cleaning air filter”).
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.
LG Customer Information Center Applied Models : AS-W093MMF9 AS-W123MMF9 LGEUS LG Electronics, Air conditioning Division 1000 Sylvan Ave., Englewood Cliffs, NJ 07632 LGECI LG Electronics Canada Inc. 550 Matheson Blvd. East, Mississauga, Ontario, L4Z 4G3 888-865-3026 888-865-3026 1-888-LG-Canada USA, press #2 for PTAC, TTW USA, press #3 for DFS, Multi V CANADA Register your product Online! www.lg.
