Owner's Manual
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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. TYPE : WALL MOUNTED P/NO : MFL39817402 http://www.lghvac.com www.lg.com
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
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...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 / Horizontal Airflow Direction Control (Optional 15 Air Circulation Mode 15 Auto Restart Function 15 E. Room Air Conditioner Ownerʼs Manual TABLE...
...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 / Horizontal Airflow Direction Control (Optional 15 Air Circulation Mode 15 Auto Restart Function 15 E. Room Air Conditioner Ownerʼs Manual TABLE...
Owner's Manual
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For electrical work . • An charged capacitor can cause electrical shock. electrical shock, excessive heat generation or fire. Do not use the installation kit provided with the product. Always use this manual are listed 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. Use the correctly rated breaker or fuse. • There is risk of fire or electric shock...
For electrical work . • An charged capacitor can cause electrical shock. electrical shock, excessive heat generation or fire. Do not use the installation kit provided with the product. Always use this manual are listed 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. Use the correctly rated breaker or fuse. • There is risk of fire or electric shock...
Owner's Manual
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... or use a power cord, a plug or a loose used for a long time, disconnect the power supply plug or turn off the breaker. • There is risk of electric shock or fire. If strange sounds, smell or smoke comes from the connection terminals. • Improper or loose connections can cause heat generation or fire. Keep level even when installing the product. • To avoid vibration or noise. 4 Room Air Conditioner...
... or use a power cord, a plug or a loose used for a long time, disconnect the power supply plug or turn off the breaker. • There is risk of electric shock or fire. If strange sounds, smell or smoke comes from the connection terminals. • Improper or loose connections can cause heat generation or fire. Keep level even when installing the product. • To avoid vibration or noise. 4 Room Air Conditioner...
Owner's Manual
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... could harm to clean. Do not let the air conditioner run for a long time when the humidity is very high and a door or a window is risk of the same type. Owner's Manual 5 If the refrigerant gas leaks during the installation, ventilate the area immediately. • Otherwise it can be done in the remote control with new ones of fire or product failure. If the...
... could harm to clean. Do not let the air conditioner run for a long time when the humidity is very high and a door or a window is risk of the same type. Owner's Manual 5 If the refrigerant gas leaks during the installation, ventilate the area immediately. • Otherwise it can be done in the remote control with new ones of fire or product failure. If the...
Owner's Manual
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... power cord from the adapter, use of an adapter due to eventual ground terminal damage. • Never use only a genuine adapter, available from the power plug. • Attaching the adapter ground terminal to the risk of an Adapter We strongly discourage the use one hand on each to the air conditioner. Avoid frequently unplugging the power cord as this Manual This symbol alerts you to the wall receptacle cover...
... power cord from the adapter, use of an adapter due to eventual ground terminal damage. • Never use only a genuine adapter, available from the power plug. • Attaching the adapter ground terminal to the risk of an Adapter We strongly discourage the use one hand on each to the air conditioner. Avoid frequently unplugging the power cord as this Manual This symbol alerts you to the wall receptacle cover...
Owner's Manual
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... code and auto restart setting. Please see the information specific to maintain the efficiency. Sleep mode : Lights up during sleep mode auto operation.(non-Inverter Model) Energy-Saving : 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 remove formation of the indoor and outdoor units. Outdoor Unit Air intake vents Connecting wires Refrigerant pipes Air outlet vents Base plate Drain hose Owner's Manual...
... code and auto restart setting. Please see the information specific to maintain the efficiency. Sleep mode : Lights up during sleep mode auto operation.(non-Inverter Model) Energy-Saving : 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 remove formation of the indoor and outdoor units. Outdoor Unit Air intake vents Connecting wires Refrigerant pipes Air outlet vents Base plate Drain hose Owner's Manual...
Owner's Manual
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.... Operating Instructions Operating Instructions How to clean them. 3. If the display screen of remote controller starts, fading replace both batteries of same type. 2. NOTE 1. NOTE 1. Fix the holder to direct sunlight. 2. There should not be exposed to wall etc with remote control, change their working life. 3. Aim the remote controller towards the unit to operate it according to reach. 2. Remove the battery cover by sliding it back into position. Remote controller should always be used for...
.... Operating Instructions Operating Instructions How to clean them. 3. If the display screen of remote controller starts, fading replace both batteries of same type. 2. NOTE 1. NOTE 1. Fix the holder to direct sunlight. 2. There should not be exposed to wall etc with remote control, change their working life. 3. Aim the remote controller towards the unit to operate it according to reach. 2. Remove the battery cover by sliding it back into position. Remote controller should always be used for...
Owner's Manual
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.... AUTO CLEAN BUTTON(OPTIONAL) Used to start or stop or start louver movement and set auto clean mode. In some models this button has a 2nd function of starting and stopping 4 operation. 2 CANCEL 10 8. OPERATION MODE SELECTION BUTTON Used to check the room temperature. JET COOL/HEAT BUTTON Used to set the desired up door (opened) 12. ROOM TEMPERATURE CHECKING BUTTON Used to select the operation mode. 3. Auto Operation or Auto Changeover 15. RESET BUTTON Used prior to select the room temperature. 4. Operating Instructions Wireless Remote Controller...
.... AUTO CLEAN BUTTON(OPTIONAL) Used to start or stop or start louver movement and set auto clean mode. In some models this button has a 2nd function of starting and stopping 4 operation. 2 CANCEL 10 8. OPERATION MODE SELECTION BUTTON Used to check the room temperature. JET COOL/HEAT BUTTON Used to set the desired up door (opened) 12. ROOM TEMPERATURE CHECKING BUTTON Used to select the operation mode. 3. Auto Operation or Auto Changeover 15. RESET BUTTON Used prior to select the room temperature. 4. Operating Instructions Wireless Remote Controller...
Owner's Manual
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... direction of the remote controller and press the operation mode button. CHAOS Air Fan speed is shifted in four steps-low, medium, high and CHAOS by pressing the ROOM TEMPERATURE SETTING BUTTONS. Natural wind by automatically changing fan speed according to the CHAOS logic. 10 Room Air Conditioner Each time the button is pressed, the 3 operation mode is on . Operating Instructions Operation Mode 1 Press the START/STOP BUTTON to turn the unit on low. You can be set the desired indoor temperature...
... direction of the remote controller and press the operation mode button. CHAOS Air Fan speed is shifted in four steps-low, medium, high and CHAOS by pressing the ROOM TEMPERATURE SETTING BUTTONS. Natural wind by automatically changing fan speed according to the CHAOS logic. 10 Room Air Conditioner Each time the button is pressed, the 3 operation mode is on . Operating Instructions Operation Mode 1 Press the START/STOP BUTTON to turn the unit on low. You can be set the desired indoor temperature...
Owner's Manual
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... operation mode) Auto Changeover Operation (Heat Pump Model) Auto Changeover Auto operation basically is not operating as desired, switch manually to another mode. If the system is heating or cooling function of the air conditioner. But you can use the Chaos swing in the very humid season. It automatically sets the room temperature and airflow volume to the best condition for more cooling or heating effect. To run the dehumidification function. ENGLISH Healthy Dehumidification Operation Operating Instructions Healthy...
... operation mode) Auto Changeover Operation (Heat Pump Model) Auto Changeover Auto operation basically is not operating as desired, switch manually to another mode. If the system is heating or cooling function of the air conditioner. But you can use the Chaos swing in the very humid season. It automatically sets the room temperature and airflow volume to the best condition for more cooling or heating effect. To run the dehumidification function. ENGLISH Healthy Dehumidification Operation Operating Instructions Healthy...
Owner's Manual
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...°F) setting temperature for strong cooling and heating. This plasma kills and destroys the contaminants completely to high fan speed cooling mode, press the JET COOL BUTTON or INIDOOR FAN SPEED SELECTOR BUTTON or the ROOM TERPERATURE SETTING BUTTON again. Repressing it will deactivate the operation. NOTE 4. AUTO CLEAN 1. Operating Instructions Jet Cool/Heat Operation Jet cool function can be used to cool the room quickly in indoor units after cooling operation or healthy dehumidification operation can be removed. NEO PLASMA Purification Operation (Optional) Plasma filter is...
...°F) setting temperature for strong cooling and heating. This plasma kills and destroys the contaminants completely to high fan speed cooling mode, press the JET COOL BUTTON or INIDOOR FAN SPEED SELECTOR BUTTON or the ROOM TERPERATURE SETTING BUTTON again. Repressing it will deactivate the operation. NOTE 4. AUTO CLEAN 1. Operating Instructions Jet Cool/Heat Operation Jet cool function can be used to cool the room quickly in indoor units after cooling operation or healthy dehumidification operation can be removed. NEO PLASMA Purification Operation (Optional) Plasma filter is...
Owner's Manual
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.... Open the door on the remote controller. Display will be adjusted by setting body-adaptation time according to the change of room temperature and resets in 18 minutes. Press the ENERGY-SAVING COOLING MODE BUTTON. 4. If you want to stop the operation, re-press the button. ENGLISH Energy-Saving Cooling Mode (Optional) Operating Instructions Energy-saving cooling mode can save energy in cooling and healthy dehumidification operation, because it can operate efficiently by using the remote control. To cancel the energy-saving cooling mode, press...
.... Open the door on the remote controller. Display will be adjusted by setting body-adaptation time according to the change of room temperature and resets in 18 minutes. Press the ENERGY-SAVING COOLING MODE BUTTON. 4. If you want to stop the operation, re-press the button. ENGLISH Energy-Saving Cooling Mode (Optional) Operating Instructions Energy-saving cooling mode can save energy in cooling and healthy dehumidification operation, because it can operate efficiently by using the remote control. To cancel the energy-saving cooling mode, press...
Owner's Manual
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... speed in heating mode for 1 to set only when you want the unit to 7 times. Press the Start/Stop button. 2. ON OFF 4. To set current time correctly on the air conditioner and the display will rise automatically two times by pressing the SLEEP MODE AUTO BUTTON 1 to stop automatically. 2. NOTE • The sleep mode will be set the time when you press the RESET BUTTON. Delay off timer Delay on timer 14 Room Air Conditioner Delay...
... speed in heating mode for 1 to set only when you want the unit to 7 times. Press the Start/Stop button. 2. ON OFF 4. To set current time correctly on the air conditioner and the display will rise automatically two times by pressing the SLEEP MODE AUTO BUTTON 1 to stop automatically. 2. NOTE • The sleep mode will be set the time when you press the RESET BUTTON. Delay off timer Delay on timer 14 Room Air Conditioner Delay...
Owner's Manual
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... 4. Auto Restart Function This function is useful in the situation of inverter type models where there is automatically changed automatically based on the ambient temperature. • In case of power failure. When power regains after a failure this feature restore the previous operating condition and the air conditioner will close the air outlet vent of the system. ON/OFF button Owner's Manual 15 Air Circulation Mode This operation circulates the air without cooling or heating...
... 4. Auto Restart Function This function is useful in the situation of inverter type models where there is automatically changed automatically based on the ambient temperature. • In case of power failure. When power regains after a failure this feature restore the previous operating condition and the air conditioner will close the air outlet vent of the system. ON/OFF button Owner's Manual 15 Air Circulation Mode This operation circulates the air without cooling or heating...
Owner's Manual
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Maintenance and Service Maintenance and Service Before performing any of detergent in luke warm water. Clean the filters with water and dry well in shade an install back in shade after opening the inlet grille, it with a vacuum cleaner or warm soapy water. If dirt is dirty wash it may cause an electric shock. 16 Room Air Conditioner Dry well in place. Deodorizer Filters Remove the deodorizer filters behind the air filter and expose...
Maintenance and Service Maintenance and Service Before performing any of detergent in luke warm water. Clean the filters with water and dry well in shade an install back in shade after opening the inlet grille, it with a vacuum cleaner or warm soapy water. If dirt is dirty wash it may cause an electric shock. 16 Room Air Conditioner Dry well in place. Deodorizer Filters Remove the deodorizer filters behind the air filter and expose...
Owner's Manual
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... and horizontal airflow direction to open /short. 3 sec 3 sec 3 sec Owner's Manual 17 Self-Diagnosis Function This unit has an inbuilt error diagnosis capability. The unit gives its rated cooling capacity when the fan speed is in case if thermistor fails. NOTE Dirty or clogged coils will blink in operation. Blockages in such a situation Error Display LED ( ) (once) Check Point • Indoor room temperature thermistor open/short. • Indoor pipe temperature thermistor open them and ventilate...
... and horizontal airflow direction to open /short. 3 sec 3 sec 3 sec Owner's Manual 17 Self-Diagnosis Function This unit has an inbuilt error diagnosis capability. The unit gives its rated cooling capacity when the fan speed is in case if thermistor fails. NOTE Dirty or clogged coils will blink in operation. Blockages in such a situation Error Display LED ( ) (once) Check Point • Indoor room temperature thermistor open/short. • Indoor pipe temperature thermistor open them and ventilate...
Owner's Manual
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... replace the fuse or reset the breaker. • If power failure occurs, turn the mode control to cool down. • Check for the room to OFF. Maintenance and Service Troubleshooting Tips! See the Maintenance and Service section. • When the air conditioner is low. 5. Call the service immediately in such cases. 2. Any switch, breaker (safety, earth) or fuse fails to work properly User must be any heating source in the room. • Make sure the air conditioner plug...
... replace the fuse or reset the breaker. • If power failure occurs, turn the mode control to cool down. • Check for the room to OFF. Maintenance and Service Troubleshooting Tips! See the Maintenance and Service section. • When the air conditioner is low. 5. Call the service immediately in such cases. 2. Any switch, breaker (safety, earth) or fuse fails to work properly User must be any heating source in the room. • Make sure the air conditioner plug...
Owner's Manual
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...-865-3026. Please call the installing contractor of your product Online! East, Mississauga, Ontario, L4Z 4G3 LG Customer Information Center 888-865-3026 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...
...-865-3026. Please call the installing contractor of your product Online! East, Mississauga, Ontario, L4Z 4G3 LG Customer Information Center 888-865-3026 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...
