Owners Manual
Page 1
FRANÇAIS ESPAÑOL IMPORTANT • Please read this owner's manual carefully and thoroughly before installing and operating your room air conditioner. • Please retain this air-conditioning unit must be submitted for future reference after reading it thoroughly. ENGLISH LG LG Room Air Conditioner OWNER'S MANUAL Prior to installation, this owner's manual for approval by the utility service which provides electricity (EN 61000-2, EN 61000-3 Norm).
FRANÇAIS ESPAÑOL IMPORTANT • Please read this owner's manual carefully and thoroughly before installing and operating your room air conditioner. • Please retain this air-conditioning unit must be submitted for future reference after reading it thoroughly. ENGLISH LG LG Room Air Conditioner OWNER'S MANUAL Prior to installation, this owner's manual for approval by the utility service which provides electricity (EN 61000-2, EN 61000-3 Norm).
Owners Manual
Page 2
... replacement parts. • Installation work must be performed in the chart of each unit. If you review our chart of purchase or for warranty issues. READ THIS MANUAL Inside you may not need it to prove date of Troubleshooting Tips first, you will find many helpful hints on your air conditioner properly. Room Air Conditioner Owner's Manual TABLE OF CONTENTS Safety Precautions 3 Prior to Operation 9 Introduction 10 Electrical Safety 11 Operating Instructions 12 Maintenance...
... replacement parts. • Installation work must be performed in the chart of each unit. If you review our chart of purchase or for warranty issues. READ THIS MANUAL Inside you may not need it to prove date of Troubleshooting Tips first, you will find many helpful hints on your air conditioner properly. Room Air Conditioner Owner's Manual TABLE OF CONTENTS Safety Precautions 3 Prior to Operation 9 Introduction 10 Electrical Safety 11 Operating Instructions 12 Maintenance...
Owners Manual
Page 5
..., failure of the product, and/or electric shock. • Moisture may condense and wet or damage furnishings. Stop operation and close any window in a tightly closed space for a long time. • Oxygen deficiency could occur. • Some ventilation by opening window is necessary for the fresh air When flammable gas leaks, turn switches on . Do not let the air conditioner run for ventilation before...
..., failure of the product, and/or electric shock. • Moisture may condense and wet or damage furnishings. Stop operation and close any window in a tightly closed space for a long time. • Oxygen deficiency could occur. • Some ventilation by opening window is necessary for the fresh air When flammable gas leaks, turn switches on . Do not let the air conditioner run for ventilation before...
Owners Manual
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... or electrical shock. • There is risk of product. • Low refrigerant levels may cause product failure. Do not insert hands or other objects through the air inlet or outlet while the air conditioner is drained away properly. Safety Precautions Ventilate the product from the outdoor unit could damage the neighborhoods. • It may cause a problem for gas(refrigerant) leakage after installation or repair of product...
... or electrical shock. • There is risk of product. • Low refrigerant levels may cause product failure. Do not insert hands or other objects through the air inlet or outlet while the air conditioner is drained away properly. Safety Precautions Ventilate the product from the outdoor unit could damage the neighborhoods. • It may cause a problem for gas(refrigerant) leakage after installation or repair of product...
Owners Manual
Page 7
... block the inlet or outlet of the product when removing the air filter. Owner's Manual 7 Do not install the product where it will be exposed to the plastic parts of product. Do not touch the metal parts of air flow. • It may cause corrosion in the product. Always insert the filter securely. It is a consumer air conditioner, not a precision refrigeration system. • There is risk of...
... block the inlet or outlet of the product when removing the air filter. Owner's Manual 7 Do not install the product where it will be exposed to the plastic parts of product. Do not touch the metal parts of air flow. • It may cause corrosion in the product. Always insert the filter securely. It is a consumer air conditioner, not a precision refrigeration system. • There is risk of...
Owners Manual
Page 9
... water can occur. 2. Do not use an extension cord. 5. Service For repair and maintenance, contact your health. Do not start/stop operation by plugging/unplugging the power cord. 6. Cleaning And Maintenance 1. The fan rotates at a very high speed during operation. Contact an installation specialist for a long time. 2. Exposure to clean inside the air conditioner. There is a possibility of injury if the unit power is accidently turned on while the interior of the unit when removing the filter...
... water can occur. 2. Do not use an extension cord. 5. Service For repair and maintenance, contact your health. Do not start/stop operation by plugging/unplugging the power cord. 6. Cleaning And Maintenance 1. The fan rotates at a very high speed during operation. Contact an installation specialist for a long time. 2. Exposure to clean inside the air conditioner. There is a possibility of injury if the unit power is accidently turned on while the interior of the unit when removing the filter...
Owners Manual
Page 12
Operating Instruction Operating Instruction How To Insert The Batteries Remove the battery cover by sliding it back into position. Do not use rechargeable batteries. control at the signal receptor. Defrost mode : Lights up during defrost mode or *hot start operation (Heat pump model only) OUT DOOR Outdoor unit : Lights up during outdoor unit operation. operation (Cooling model only) Power Display : Indicates the setting temperature and operation mode. Reattach the cover by pulling it on • To operate the room air conditioner, aim the remote a wall. Signal ...
Operating Instruction Operating Instruction How To Insert The Batteries Remove the battery cover by sliding it back into position. Do not use rechargeable batteries. control at the signal receptor. Defrost mode : Lights up during defrost mode or *hot start operation (Heat pump model only) OUT DOOR Outdoor unit : Lights up during outdoor unit operation. operation (Cooling model only) Power Display : Indicates the setting temperature and operation mode. Reattach the cover by pulling it on • To operate the room air conditioner, aim the remote a wall. Signal ...
Owners Manual
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...ENGLISH Remote Control Operations Operating Instruction Controls Signal transmitter 5 1 6 3 4 2 10 CANCEL 7 9 ON OFF SET 11 AUTO CLEAN 12 8 17 13 18 14 15 16 Flip-up /down airflow direction. 7. TIME SETTING BUTTONS Used to circulate the room air without cooling or heating. (See page 23) 12. AUTO CLEAN (OPTIONAL) Used to set the desired up door (opened) Operation Mode Cooling Operation Auto Operation or Auto Changeover Healthy Dehumidification Operation Heating Operation • Cooling Model( ), Heat Pump Model( ) 1. ROOM TEMPERATURE SETTING BUTTONS Used to...
...ENGLISH Remote Control Operations Operating Instruction Controls Signal transmitter 5 1 6 3 4 2 10 CANCEL 7 9 ON OFF SET 11 AUTO CLEAN 12 8 17 13 18 14 15 16 Flip-up /down airflow direction. 7. TIME SETTING BUTTONS Used to circulate the room air without cooling or heating. (See page 23) 12. AUTO CLEAN (OPTIONAL) Used to set the desired up door (opened) Operation Mode Cooling Operation Auto Operation or Auto Changeover Healthy Dehumidification Operation Heating Operation • Cooling Model( ), Heat Pump Model( ) 1. ROOM TEMPERATURE SETTING BUTTONS Used to...
Owners Manual
Page 14
... To raise the temperature To lower the temperature 4 Set the fan speed again with a beep. 2 Open the door of the remote controller still closed. Cooling Auto Healthy Heating Changeover Dehumidification (Heat pump model only) 3 Close the door of the arrow. Set the temperature lower than the room temperature. Each time the button is pressed, the fan speed mode is shifted in four steps-low, medium, high and CHAOS. Operating Instruction Cooling operation 1 Press the Start/Stop button.
... To raise the temperature To lower the temperature 4 Set the fan speed again with a beep. 2 Open the door of the remote controller still closed. Cooling Auto Healthy Heating Changeover Dehumidification (Heat pump model only) 3 Close the door of the arrow. Set the temperature lower than the room temperature. Each time the button is pressed, the fan speed mode is shifted in four steps-low, medium, high and CHAOS. Operating Instruction Cooling operation 1 Press the Start/Stop button.
Owners Manual
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... automatically switch from the cooling mode to the heating mode, or from heating mode to another mode. If you want to change the set by the Fuzzy rule. ❏ If the system is shifted in the direction of the remote controller. To raise the temperature To lower the temperature During Auto Operation ❏ You cannot control the indoor fan speed. If you want to stop auto-swing, press the CHAOS swing button again. Operating Instruction Auto operation...
... automatically switch from the cooling mode to the heating mode, or from heating mode to another mode. If you want to change the set by the Fuzzy rule. ❏ If the system is shifted in the direction of the remote controller. To raise the temperature To lower the temperature During Auto Operation ❏ You cannot control the indoor fan speed. If you want to stop auto-swing, press the CHAOS swing button again. Operating Instruction Auto operation...
Owners Manual
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To select Auto Changeover Operation, press the Operation Mode Selection button. Cooling Auto Healthy Heating Changeover Dehumidification (Heat pump model only) 3 Close the door of the remote controller still closed. To raise the temperature ON To lower the temperature 4 Set the fan speed again with a beep. 2 Open the door of the remote controller. When room temperature varies over ±2°C from the set temperature by auto changeover mode. 16 Room Air Conditioner Each time the button is pressed, the fan speed mode is...
To select Auto Changeover Operation, press the Operation Mode Selection button. Cooling Auto Healthy Heating Changeover Dehumidification (Heat pump model only) 3 Close the door of the remote controller still closed. To raise the temperature ON To lower the temperature 4 Set the fan speed again with a beep. 2 Open the door of the remote controller. When room temperature varies over ±2°C from the set temperature by auto changeover mode. 16 Room Air Conditioner Each time the button is pressed, the fan speed mode is...
Owners Manual
Page 18
... the Indoor Fan Speed Selector and set within a range of 16°C~30°C(60°F~86°F) at intervals of the remote controller still closed. Operating Instruction Heating operation (Heat pump model only) 1 Press the Start/Stop button. Cooling Auto Healthy Heating Changeover Dehumidification (Heat pump model only) 3 Close the door of the remote controller. To select Heating Operation, press the Operation Mode Selection button. ON To raise the temperature To lower the temperature 4 Set the fan speed again with a beep. 2 Open...
... the Indoor Fan Speed Selector and set within a range of 16°C~30°C(60°F~86°F) at intervals of the remote controller still closed. Operating Instruction Heating operation (Heat pump model only) 1 Press the Start/Stop button. Cooling Auto Healthy Heating Changeover Dehumidification (Heat pump model only) 3 Close the door of the remote controller. To select Heating Operation, press the Operation Mode Selection button. ON To raise the temperature To lower the temperature 4 Set the fan speed again with a beep. 2 Open...
Owners Manual
Page 23
... the remote control. Press the Start/Stop button to the horizontal airflow direction. To adjust left /right airflow direction by hand. Owner's Manual 23 Air Circulation Mode NOTICE ❏ If you press the Indoor Fan Speed Selector, the fan speed is shifted from high to low again. Carefully open vertical louver to allow access to start the unit. 2.Open the door on the ambient temperature. Press the Air Circulation button. Close...
... the remote control. Press the Start/Stop button to the horizontal airflow direction. To adjust left /right airflow direction by hand. Owner's Manual 23 Air Circulation Mode NOTICE ❏ If you press the Indoor Fan Speed Selector, the fan speed is shifted from high to low again. Carefully open vertical louver to allow access to start the unit. 2.Open the door on the ambient temperature. Press the Air Circulation button. Close...
Owners Manual
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... Dehumidification Operation can 't be removed. ❏ During Auto Clean function, only Start/Stop button, Plasma button and AUTO CLEAN button are available. If you press the AUTO CLEAN button, Auto Clean Function will be started after the you want to use this operation, Press and hold the ON/OFF button for 30 minutes. 5. 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...
... Dehumidification Operation can 't be removed. ❏ During Auto Clean function, only Start/Stop button, Plasma button and AUTO CLEAN button are available. If you press the AUTO CLEAN button, Auto Clean Function will be started after the you want to use this operation, Press and hold the ON/OFF button for 30 minutes. 5. 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...
Owners Manual
Page 25
... a power failure, Auto Restarting Operation is the function to operate procedures automatically to cool the room quickly. High fan speed is no need of activating this function by following this instruction. Press and hold the ON/OFF button for 6 seconds, then the buzzer sound 2 "beep" and the indicator lamp (1) brights 4 times. Owner's Manual 25 As the compressor starts, the fan speed also resumes its previous setting mode...
... a power failure, Auto Restarting Operation is the function to operate procedures automatically to cool the room quickly. High fan speed is no need of activating this function by following this instruction. Press and hold the ON/OFF button for 6 seconds, then the buzzer sound 2 "beep" and the indicator lamp (1) brights 4 times. Owner's Manual 25 As the compressor starts, the fan speed also resumes its previous setting mode...
Owners Manual
Page 26
Indoor Unit Grille, Case, and Remote Control Turn the system off the main power to remove the TRIPLE DEODORIZER filter. 2. After washing with water, dry well in every 3 months or more often if necessary. 1. Clean NEO PLASMA filter with a soft, dry cloth. Re-install the TRIPLE DEODORIZER filter to the original position. Open the front panel as shown. 2. Air inlet vent Air outlet vent Air filters (behind front panel) Vertical louver Horizontal louver NEO PLASMA filter (Optional) The NEO PLASMA filter behind the front...
Indoor Unit Grille, Case, and Remote Control Turn the system off the main power to remove the TRIPLE DEODORIZER filter. 2. After washing with water, dry well in every 3 months or more often if necessary. 1. Clean NEO PLASMA filter with a soft, dry cloth. Re-install the TRIPLE DEODORIZER filter to the original position. Open the front panel as shown. 2. Air inlet vent Air outlet vent Air filters (behind front panel) Vertical louver Horizontal louver NEO PLASMA filter (Optional) The NEO PLASMA filter behind the front...
Owners Manual
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... caused by water being picked up by the fan on rainy days. Close all doors and windows and check for service If you cannot find a solution, turn off the air conditioner and contact your air conditioner, read the following list of the unit. If clogged with dust. The air conditioner is a normal operational feature. Owner's Manual 27 ENGLISH Outdoor Unit The heat exchanger coils and panel vents of heat in the room. Check whether...
... caused by water being picked up by the fan on rainy days. Close all doors and windows and check for service If you cannot find a solution, turn off the air conditioner and contact your air conditioner, read the following list of the unit. If clogged with dust. The air conditioner is a normal operational feature. Owner's Manual 27 ENGLISH Outdoor Unit The heat exchanger coils and panel vents of heat in the room. Check whether...
Owners Manual
Page 28
... refer to the Energy Star program in detail at least every 2 weeks. s The fuse is blown/circuit breaker is restricted. Maintenance and Service Troubleshooting The air conditioner may have iced up. • Make sure the air conditioner plug is pushed completely into the outlet. • Check the house fuse/circuit breaker box and replace the fuse or reset the breaker. • If power failure occurs, turn the mode control to Off. s Cooling coils have been hot...
... refer to the Energy Star program in detail at least every 2 weeks. s The fuse is blown/circuit breaker is restricted. Maintenance and Service Troubleshooting The air conditioner may have iced up. • Make sure the air conditioner plug is pushed completely into the outlet. • Check the house fuse/circuit breaker box and replace the fuse or reset the breaker. • If power failure occurs, turn the mode control to Off. s Cooling coils have been hot...
Service Manual
Page 2
... Control Air Deflection Steps, Fan/Cool Air Deflection Control(up&down) Air Deflection Control(left&right) Remocon Type Setting Temperature Range, Cooling Mode Temperature Increment Auto Operation(electronic control) Self Diagnosis Timer Sleep Operation Healthy Dehumidification Mode Restart Delay minutes Refrigerant(R-410a) Charge g(oz) Power cord AWG#:P*mm2 Fuse of breaker Capacity A Connecting Cable AWG#:P*mm2 Connecting Tube Liquid Side mm(in) (Ø, Socket Flare) Gas Side mm(in) Length, std m(ft) Additional Drain Hose(outer Dia.) mm(in) Dimensions Indoor...
... Control Air Deflection Steps, Fan/Cool Air Deflection Control(up&down) Air Deflection Control(left&right) Remocon Type Setting Temperature Range, Cooling Mode Temperature Increment Auto Operation(electronic control) Self Diagnosis Timer Sleep Operation Healthy Dehumidification Mode Restart Delay minutes Refrigerant(R-410a) Charge g(oz) Power cord AWG#:P*mm2 Fuse of breaker Capacity A Connecting Cable AWG#:P*mm2 Connecting Tube Liquid Side mm(in) (Ø, Socket Flare) Gas Side mm(in) Length, std m(ft) Additional Drain Hose(outer Dia.) mm(in) Dimensions Indoor...
Service Manual
Page 3
... Steps, Fan/Cool/Heat 3/3/3 3/3/3 3/3/3 Airflow Direction Control(up&down) auto auto auto Airflow Direction Control(left&right) auto auto auto Remocon Type Wireless LCD Wireless LCD Wireless LCD Setting Temperature Range, Cooling Mode 64~86°F 64~86°F 64~86°F Heating Mode 60~86°F 60~86°F 60~86°F Temperature Increment 2°F(1°C) 2°F(1°C) 2°F(1°C) Auto Operation(electronic control) Yes Yes Yes Self Diagnosis Yes Yes Yes Timer 24hr , on...
... Steps, Fan/Cool/Heat 3/3/3 3/3/3 3/3/3 Airflow Direction Control(up&down) auto auto auto Airflow Direction Control(left&right) auto auto auto Remocon Type Wireless LCD Wireless LCD Wireless LCD Setting Temperature Range, Cooling Mode 64~86°F 64~86°F 64~86°F Heating Mode 60~86°F 60~86°F 60~86°F Temperature Increment 2°F(1°C) 2°F(1°C) 2°F(1°C) Auto Operation(electronic control) Yes Yes Yes Self Diagnosis Yes Yes Yes Timer 24hr , on...