Owner's Manual
Page 1
TYPE : WALL MOUNTED P/NO : MFL39817402 http://www.lghvac.com www.lg.com ENGLISH FRANÇAIS ESPAÑOL OWNER'S MANUAL AIR CONDITIONER Please read this manual carefully before operating your set and retain it for future reference.
TYPE : WALL MOUNTED P/NO : MFL39817402 http://www.lghvac.com www.lg.com ENGLISH FRANÇAIS ESPAÑOL OWNER'S MANUAL AIR CONDITIONER Please read this manual carefully before operating your set and retain it for future reference.
Owner's Manual
Page 2
TYPE : WALL MOUNTED P/NO : MFL39817402 http://www.lghvac.com www.lg.com ENGLISH FRANÇAIS ESPAÑOL OWNER'S MANUAL AIR CONDITIONER Please read this manual carefully before operating your set and retain it for future reference.
TYPE : WALL MOUNTED P/NO : MFL39817402 http://www.lghvac.com www.lg.com ENGLISH FRANÇAIS ESPAÑOL OWNER'S MANUAL AIR CONDITIONER Please read this manual carefully before operating your set and retain it for future reference.
Owner's Manual
Page 3
... not play with the air conditioner. • When the power cord is to insert the Batteries 8 Wireless Remote Controller Maintenance 8 Operating Method 8 Wireless Remote Controller 9 Operation Mode 10 Healthy Dehumidification Operation....11 Auto Operation (Cooling Only Model 11 Auto Changeover Operation (Heat Pump Model 11 Jet Cool/Heat Operation 12 NEO PLASMA Purification Operation (Optional 12 Auto Clean (Optional 12 Energy-Saving Cooling Mode (Optional 13 Display Luminosity (Optional 13 Forced operation 13 Sleep Mode 14 Setting the Current Time 14 Timer Setting 14 Vertical...
... not play with the air conditioner. • When the power cord is to insert the Batteries 8 Wireless Remote Controller Maintenance 8 Operating Method 8 Wireless Remote Controller 9 Operation Mode 10 Healthy Dehumidification Operation....11 Auto Operation (Cooling Only Model 11 Auto Changeover Operation (Heat Pump Model 11 Jet Cool/Heat Operation 12 NEO PLASMA Purification Operation (Optional 12 Auto Clean (Optional 12 Energy-Saving Cooling Mode (Optional 13 Display Luminosity (Optional 13 Forced operation 13 Sleep Mode 14 Setting the Current Time 14 Timer Setting 14 Vertical...
Owner's Manual
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... correctly rated breaker or fuse. • There is risk of fire or electric shock . When the product is soaked (flooded or submerged) in water , contact an Authorized Service Center for repair before conducting the repair work , contact the dealer, seller, a qualified electrician, or an Authorized Service Center. When installing the unit, use this manual are listed in this appliance on a defective installation stand. Owner's Manual 3 Install the panel and the cover of control...
... correctly rated breaker or fuse. • There is risk of fire or electric shock . When the product is soaked (flooded or submerged) in water , contact an Authorized Service Center for repair before conducting the repair work , contact the dealer, seller, a qualified electrician, or an Authorized Service Center. When installing the unit, use this manual are listed in this appliance on a defective installation stand. Owner's Manual 3 Install the panel and the cover of control...
Owner's Manual
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... and open the front grille of explosion or fire. Like screws, nails, batteries, broken things etc after installation or repair of product. • Low refrigerant levels may cause a problem for ventilation before turn the product on or off the breaker. • There is risk of electric shock or fire. Make sure to ensure that the power cable plug is risk of the product during operation...
... and open the front grille of explosion or fire. Like screws, nails, batteries, broken things etc after installation or repair of product. • Low refrigerant levels may cause a problem for ventilation before turn the product on or off the breaker. • There is risk of electric shock or fire. Make sure to ensure that the power cable plug is risk of the product during operation...
Owner's Manual
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... the efficiency. It is a consumer air conditioner, not a precision refrigeration system. • There is risk of property. If the refrigerant gas leaks during the repair, do not touch the leakaing refrigerant gas. • The refrigernat gas can cause frostbite (cold burn) Do not tilt the unit when removing or uninstalling it. • The condensed water inside can be done in accordance with local...
... the efficiency. It is a consumer air conditioner, not a precision refrigeration system. • There is risk of property. If the refrigerant gas leaks during the repair, do not touch the leakaing refrigerant gas. • The refrigernat gas can cause frostbite (cold burn) Do not tilt the unit when removing or uninstalling it. • The condensed water inside can be done in accordance with local...
Owner's Manual
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... any doubt whether the air conditioner is grounded through the house wiring. • If you must be properly grounded. NOTE This symbol indicates special notes. 6 Room Air Conditioner Temporary Use of an Adapter We strongly discourage the use of electric shock, you have the wall receptacle and circuit checked by a qualified electrician. Avoid frequently unplugging the power cord as this Manual This symbol alerts you...
... any doubt whether the air conditioner is grounded through the house wiring. • If you must be properly grounded. NOTE This symbol indicates special notes. 6 Room Air Conditioner Temporary Use of an Adapter We strongly discourage the use of electric shock, you have the wall receptacle and circuit checked by a qualified electrician. Avoid frequently unplugging the power cord as this Manual This symbol alerts you...
Owner's Manual
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... operation or sleep mode auto operation (Inverter Model only) Defrost mode : Lights up during defrost mode or *hot start operation: Stops the indoor fan in heating operation for minutes to prevent cold air from blowing out from unit. * In defrost mode unit stops heating operation for few minutes to your indoor unit type. Outdoor Unit Air intake vents Connecting wires Refrigerant pipes Air outlet vents Base plate Drain hose Owner's Manual 7 Sleep mode : Lights up during sleep mode auto operation.(non-Inverter Model) Energy-Saving : Lights up during the system operation, error code...
... operation or sleep mode auto operation (Inverter Model only) Defrost mode : Lights up during defrost mode or *hot start operation: Stops the indoor fan in heating operation for minutes to prevent cold air from blowing out from unit. * In defrost mode unit stops heating operation for few minutes to your indoor unit type. Outdoor Unit Air intake vents Connecting wires Refrigerant pipes Air outlet vents Base plate Drain hose Owner's Manual 7 Sleep mode : Lights up during sleep mode auto operation.(non-Inverter Model) Energy-Saving : Lights up during the system operation, error code...
Owner's Manual
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.... 3. Reattach the cover by pulling it according to wall etc with remote control, change their working life. 3. If the display screen of remote controller starts, fading replace both batteries of the batteries. Fix the holder to the arrow direction. 2. Remote controller should not be clean for a long time, remove the batteries to direct sunlight. 2. NOTE 1. Signal transmitter & receiver should always be any blockage in between. 8 Room Air Conditioner In case...
.... 3. Reattach the cover by pulling it according to wall etc with remote control, change their working life. 3. If the display screen of remote controller starts, fading replace both batteries of the batteries. Fix the holder to the arrow direction. 2. Remote controller should not be clean for a long time, remove the batteries to direct sunlight. 2. NOTE 1. Signal transmitter & receiver should always be any blockage in between. 8 Room Air Conditioner In case...
Owner's Manual
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...inverter type models Flip-up /down airflow direction. 3 7. RESET BUTTON Used prior to adjust LCD luminosity. LCD LUMINOSITY BUTTON(OPTIONAL) Used to resetting time. SLEEP MODE AUTO BUTTON 14 Used to start or stop or start louver movement and set sleep mode auto operation. 15 16 11. AIR CIRCULATION BUTTON(OPTIONAL) Used to select the operation mode. 3. To use the functions printed in four steps low, medium, high and CHAOS. 5. OPERATION MODE SELECTION BUTTON Used to circulate the room air without cooling or heating. Operating Instructions Wireless Remote Controller...
...inverter type models Flip-up /down airflow direction. 3 7. RESET BUTTON Used prior to adjust LCD luminosity. LCD LUMINOSITY BUTTON(OPTIONAL) Used to resetting time. SLEEP MODE AUTO BUTTON 14 Used to start or stop or start louver movement and set sleep mode auto operation. 15 16 11. AIR CIRCULATION BUTTON(OPTIONAL) Used to select the operation mode. 3. To use the functions printed in four steps low, medium, high and CHAOS. 5. OPERATION MODE SELECTION BUTTON Used to circulate the room air without cooling or heating. Operating Instructions Wireless Remote Controller...
Owner's Manual
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... (Heat pump model only) Auto Operation (Cooling Only Model) Auto Changeover (Heat Pump Model) 3 For cooling or heating operation set the desired indoor temperature by pressing the INDOOR FAN SPEED SELECTOR BUTTON. For cooling the temperature can select the fan speed in the direction of the remote controller and press the operation mode button. You can be set to CHAOS mode. Each time the button is pressed, the fan speed mode is shifted in four steps-low, medium, high and CHAOS by pressing the ROOM TEMPERATURE SETTING BUTTONS. Operating Instructions Operation Mode...
... (Heat pump model only) Auto Operation (Cooling Only Model) Auto Changeover (Heat Pump Model) 3 For cooling or heating operation set the desired indoor temperature by pressing the INDOOR FAN SPEED SELECTOR BUTTON. For cooling the temperature can select the fan speed in the direction of the remote controller and press the operation mode button. You can be set to CHAOS mode. Each time the button is pressed, the fan speed mode is shifted in four steps-low, medium, high and CHAOS by pressing the ROOM TEMPERATURE SETTING BUTTONS. Operating Instructions Operation Mode...
Owner's Manual
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... the OPERATION MODE SELECTION BUTTON, the product starts to run the healthy dehumidification mode follow steps 1, and 2 and 4 (See operation mode) Auto Operation (Cooling Only Model) Auto In this operation mode the actual setting temperature and the fan speed are not able to control the room temperature either. ❏ During the healthy dehumidification function, the airflow volume is not operating as desired, switch manually to the best condition for more cooling or heating effect. ENGLISH Healthy Dehumidification Operation Operating Instructions...
... the OPERATION MODE SELECTION BUTTON, the product starts to run the healthy dehumidification mode follow steps 1, and 2 and 4 (See operation mode) Auto Operation (Cooling Only Model) Auto In this operation mode the actual setting temperature and the fan speed are not able to control the room temperature either. ❏ During the healthy dehumidification function, the airflow volume is not operating as desired, switch manually to the best condition for more cooling or heating effect. ENGLISH Healthy Dehumidification Operation Operating Instructions...
Owner's Manual
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... PLASMA BUTTON on , the air conditioner runs in any operation mode and any remains of high charge electrons. NOTE This feature can be used in cooling operation mode with super high fan speed and 18°C(64°F) setting temperature for 30 minutes for strong cooling and heating. Now whenever the unit is turned off, the indoor fan is still running for 60 minutes. Operating Instructions Jet Cool/Heat Operation Jet cool function can be used while plasma filter...
... PLASMA BUTTON on , the air conditioner runs in any operation mode and any remains of high charge electrons. NOTE This feature can be used in cooling operation mode with super high fan speed and 18°C(64°F) setting temperature for 30 minutes for strong cooling and heating. Now whenever the unit is turned off, the indoor fan is still running for 60 minutes. Operating Instructions Jet Cool/Heat Operation Jet cool function can be used while plasma filter...
Owner's Manual
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... 18 minutes. If you want to set bright display. Owner's Manual 13 Open the door on the remote control, press the 2ndF button and, press display luminosity button. ON/OFF button Cooling Model Room Temp. ≥ 24°C(75.2°F) Operating mode Cooling Cooling Indoor FAN Speed High High Setting Temperature 22°C(71.6°F) 22°C(71.6°F) Heat pump Model 21°C(69.8°F) ≤ Room Temp. < 24°C(75.2°F) Room Temp. < 21°C(69.8°F) Healthy...
... 18 minutes. If you want to set bright display. Owner's Manual 13 Open the door on the remote control, press the 2ndF button and, press display luminosity button. ON/OFF button Cooling Model Room Temp. ≥ 24°C(75.2°F) Operating mode Cooling Cooling Indoor FAN Speed High High Setting Temperature 22°C(71.6°F) 22°C(71.6°F) Heat pump Model 21°C(69.8°F) ≤ Room Temp. < 24°C(75.2°F) Room Temp. < 21°C(69.8°F) Healthy...
Owner's Manual
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... in heating mode for pleasant sleep. • Art Cool and Art Cool Wide (non-Deluxe) close the lower discharge partially in cooling mode and at air conditioner. 3. • (In case of Inverter Model) Make sure the Timer LED lights up . CANCEL 5. Press the Start/Stop button. 2. To cancel the sleep mode, press the SLEEP MODE AUTO BUTTON several times until the Timer LED lights off timer Now this will operate indoor fan at slow speed in sleep mode for a comfortable sleep. Operating Instructions Sleep Mode...
... in heating mode for pleasant sleep. • Art Cool and Art Cool Wide (non-Deluxe) close the lower discharge partially in cooling mode and at air conditioner. 3. • (In case of Inverter Model) Make sure the Timer LED lights up . CANCEL 5. Press the Start/Stop button. 2. To cancel the sleep mode, press the SLEEP MODE AUTO BUTTON several times until the Timer LED lights off timer Now this will operate indoor fan at slow speed in sleep mode for a comfortable sleep. Operating Instructions Sleep Mode...
Owner's Manual
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... on the ambient temperature. • In case of power failure. ON/OFF button Owner's Manual 15 ENGLISH Operating Instructions Vertical / Horizontal Airflow Direction Control (Optional) The up and down air flow direction. The left & right automatically. 4. The louvers will run in the situation of inverter type models where there is enabled by factory default setting, but you can be adjusted by pressing the INDOOR FAN SPEED SELECTOR BUTTON.
... on the ambient temperature. • In case of power failure. ON/OFF button Owner's Manual 15 ENGLISH Operating Instructions Vertical / Horizontal Airflow Direction Control (Optional) The up and down air flow direction. The left & right automatically. 4. The louvers will run in the situation of inverter type models where there is enabled by factory default setting, but you can be adjusted by pressing the INDOOR FAN SPEED SELECTOR BUTTON.
Owner's Manual
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... detergent in place. Indoor Unit Clean the unit with a vacuum cleaner. Never use bleach or abrasives. To remove the filters see the self explanatory diagrams for each model type. P o wder Gasoline Removal of Filters Open the front panel as shown. Do not use any maintenance, turn off the main power to remove the air filter. If dirt is dirty wash it may cause an electric shock. 16 Room Air Conditioner Clean the filters with a soft dry cloth. Then...
... detergent in place. Indoor Unit Clean the unit with a vacuum cleaner. Never use bleach or abrasives. To remove the filters see the self explanatory diagrams for each model type. P o wder Gasoline Removal of Filters Open the front panel as shown. Do not use any maintenance, turn off the main power to remove the air filter. If dirt is dirty wash it may cause an electric shock. 16 Room Air Conditioner Clean the filters with a soft dry cloth. Then...
Owner's Manual
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...; Indoor pipe temperature thermistor open them and ventilate the room now and ten. Keep the room temperature uniform. Make sure that the doors and windows are kept closed . Front panel removing Raise the link up to use the front panel 1. If clogged with dirt or soot, the heat exchanger and panel vents may be checked regularly. Operation Tips! the room when the air conditioner is a good idea to keep the cool air...
...; Indoor pipe temperature thermistor open them and ventilate the room now and ten. Keep the room temperature uniform. Make sure that the doors and windows are kept closed . Front panel removing Raise the link up to use the front panel 1. If clogged with dirt or soot, the heat exchanger and panel vents may be checked regularly. Operation Tips! the room when the air conditioner is a good idea to keep the cool air...
Owner's Manual
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... Room Air Conditioner Anything abnormal such as it off . happen. Stop the unit and turn the mode control to repair by self diagnosis. 4. Any switch, breaker (safety, earth) or fuse fails to work properly User must carry routine checkup & cleaning to prevent tripping of special situation, the job must be operating abnormally when: Problem Possible Causes What To Do Air conditioner does not start Air conditioner does not cool as burning smell, loud noise...
... Room Air Conditioner Anything abnormal such as it off . happen. Stop the unit and turn the mode control to repair by self diagnosis. 4. Any switch, breaker (safety, earth) or fuse fails to work properly User must carry routine checkup & cleaning to prevent tripping of special situation, the job must be operating abnormally when: Problem Possible Causes What To Do Air conditioner does not start Air conditioner does not cool as burning smell, loud noise...
Owner's Manual
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...-865-3026 USA, press #2 for PTAC, TTW 888-865-3026 USA, press #3 for DFS, Multi V 1-888-LG-Canada CANADA Register your product, as warranty service will be provided by the contractor, please call Number # : (888) LG Canada, (888) 542-2623 Please call the installing contractor of your product Online! LGEUS LG Electronics, Air conditioning Division 1000 Sylvan Ave., Englewood Cliffs, NJ 07632 LGECI...
...-865-3026 USA, press #2 for PTAC, TTW 888-865-3026 USA, press #3 for DFS, Multi V 1-888-LG-Canada CANADA Register your product, as warranty service will be provided by the contractor, please call Number # : (888) LG Canada, (888) 542-2623 Please call the installing contractor of your product Online! LGEUS LG Electronics, Air conditioning Division 1000 Sylvan Ave., Englewood Cliffs, NJ 07632 LGECI...