OWNER'S MANUAL Prior to installation, this air-conditioning unit must be submitted for approval by the utility service which provides electricity (EN 61000-2, EN 61000-3 Norm). FRANÇAIS LG Room Air Conditioner ENGLISH LG ESPAÑOL IMPORTANT • Please read this owner's manual carefully and thoroughly before installing and operating your room air conditioner. • Please retain this owner's manual for future reference after reading it thoroughly.
############## Room Air Conditioner Owner’s Manual TABLE OF CONTENTS Safety Precautions.........................3 FOR YOUR RECORDS Write the model and serial numbers here: Model # Prior to Operation ..........................9 Serial # You can find them on a label on the side of each unit. Dealer's Name Introduction ..................................10 Electrical Safety ...........................11 Operating Instructions.................12 Maintenance and Service ............
Safety Precautions Safety Precautions This symbol indicates the possibility of death or serious injury. This symbol indicates the possibility of injury or damage to properties only. ■ The meanings of the symbols used in this manual are as shown below. Be sure not to do. Be sure to follow the instruction. ■ Installation Do not use damaged power cords, plugs, or a loose socket. For electrical work, contact the dealer, seller, a qualified electrician, or an Authorized Service Center.
Safety Precautions Be cautious when unpacking and installing the product. For installation, always contact the dealer or an Authorized Service Center. Do not install the product on a defective installation stand. • Shape edges could cause injury. Be especially careful of the sharp edges. • There is risk of fire, electric shock, explosion, or injury. • It may cause injury, accident, or damage to the product. Be sure the installation area does not deteriorate with age.
Safety Precautions Do not place a heater or other appliances near the power cable. Do not store of use flammable gas or combustibles near the air conditioner. • Moisture may condense and wet or damage furnishings. • There is risk of fire or product failure. x Wa Thinner Do not use the product in a tightly closed space for a long time. When flammable gas leaks, turn off the gas and open a window for ventilation before turning the product on. Do not use the telephone or turn switches on or off.
Safety Precautions Ventilate the product from time to time when operating it together with a stove, etc. Unplug the appliance before performing cleaning or maintenance. When the product is not be used for a long time disconnect the power supply plug or turn off the breaker. • There is risk of fire or electrical shock. • There is risk of electric shock. • There is risk of product damage or failure, or unintended operation.
Safety Precautions ■ Operation Do not install the product where it will be exposed to sea wind (salt spray) directly. Do not direct airflow at room occupants. • Avoid personal injury. • It may cause corrosion in the product. Corrosion, particularly on the condenser and evaporator fins, could cause product malfunction or inefficient operation. • This could damage your health. Do not use the product for special purposes, such as preserving foods, works of art, etc.
Safety Precautions Do not drink the water drained from the unit. Use a firm stool or ladder when cleaning or maintaining the air conditioner. Replace all the batteries in the remote. • It is not sanitary and could cause serious health issues. • Be careful and avoid personal injury. • There is risk of fire or explosion. Do not recharge or disassemble the batteries. Do not dispose of batteries in a fire. If the liquid from the batteries gets onto your skin or clothes, wash it well with clean water.
Prior to operation Prior To Operation Preparing For Operation Usage 1. Being exposed to direct airflow for a long time may be hazardous to your health. Do not expose occupants, pets, or plants to direct airflow for a long time. 2. Ventilate the room when the air conditioner is used with other heating devices. Otherwise the oxygen supply may be inadequate. 3. Do not use this air conditioner for non-specified special purpose (e.g. preserving precision devices, food, pets, plants, or art objects).
Introduction Introduction Symbols Used In This Manual This symbol alerts you to the risk of electric shock. This symbol alerts you to hazards that may cause harm to the air conditioner. NOTICE This symbol indicates special notes. Features • This appliance should be installed in accordance with national wiring regulations. This guide acts as a guide to help to explain product features.
Electrical Safety Electrical Safety To minimize the risk of electric shock, you must alway plug into a grounded oulet • Do not cut or remove the grounding prong from the power plug. • Attaching the adapter ground terminal to the wall receptacle cover screw does not ground the appliance unless the cover screw is metal and not insulated, and the wall receptacle is grounded through the house wiring.
Operating Instruction Operating Instruction How To Insert The Batteries Remove the battery cover by pulling it according to the arrow direction. Insert new batteries making sure that the (+) and (-) of battery are installed correctly. Reattach the cover by sliding it back into position. NOTICE Use 2 AAA(1.5volt) batteries. Do not use rechargeable batteries. Storage And Tips For Using The Remote Controler • The remote controler may be stored by mounting it on a wall.
Operating Instruction Remote Control Operations Controls 5 1 6 3 4 2 7 11 8 13 10 CANCEL ON OFF 9 12 SET AUTO CLEAN 17 18 14 16 15 Flip-up door (opened) Operation Mode Cooling Operation Auto Operation or Auto Changeover Healthy Dehumidification Operation Heating Operation • Cooling Model( ), Heat Pump Model( ) 17. AUTO CLEAN (OPTIONAL) Used to set Auto Clean mode. 18. ˚C TO ˚F SWITCHING BUTTON Used to switch temperature reading from Centigrade to Fahrenheit.
Operating Instruction Cooling operation 1 Press the Start/Stop button. The unit will respond with a beep. 2 Open the door of the remote controller. To select Cooling Operation, press the Operation Mode Selection button. Each time the button is pressed, the operation mode is shifted in the direction of the arrow. Cooling 3 ON Auto Changeover Healthy Dehumidification Heating (Heat pump model only) Close the door of the remote controller. Set the temperature lower than the room temperature.
Operating Instruction Auto operation (Optional) Press the Start/Stop button. The unit will respond with a beep. 2 Open the door of the remote controller. To select Auto Operation, press the operation mode selection button. Each time the button is pressed, the operation mode is shifted in the direction of the arrow.
Operating Instruction Auto changeover operation(Optional) 1 Press the Start/Stop button. The unit will respond with a beep. 2 Open the door of the remote controller. To select Auto Changeover Operation, press the Operation Mode Selection button. Each time the button is pressed, the operation mode is shifted in the direction of the arrow. Cooling 3 Auto Changeover Healthy Dehumidification Heating (Heat pump model only) Close the door of the remote controller.
Operating Instruction Healthy dehumidification operation Press the Start/Stop button. The unit will respond with a beep. 2 Open the door of the remote controller. To select Healthy Dehumidification Operation, press the Operation Mode Selection button. Each time the button is pressed, the operation mode is shifted in the direction of the arrow.
Operating Instruction Heating operation (Heat pump model only) 1 Press the Start/Stop button. The unit will respond with a beep. 2 Open the door of the remote controller. To select Heating Operation, press the Operation Mode Selection button. Each time the button is pressed, the operation mode is shifted in the direction of the arrow. Cooling 3 ON Auto Changeover Healthy Heating Dehumidification (Heat pump model only) Close the door of the remote controller.
Operating Instruction Jet cool operation ENGLISH 1 Press the Start/Stop button. The unit will respond with a beep. 2 Press the Jet Cool button to operate the speed cooling mode and the unit will operate at super high fan speed on cooling mode for 30 minutes. 3 To cancel the Jet Cool mode, press the Jet Cool button, the fan speed button or the room temperature setting button again and the unit will operate at high fan speed on cooling mode.
Operating Instruction NEO PLASMA purification operation(Optional) 1 Press the Start/Stop button. The unit will respond with a beep. 2 Open the door of the remote controller. Press the PLASMA button. Operation will start when the button is pressed and stop when the button is pressed again. 3 Set the fan speed again with the door of the remote controller closed. You can select the fan speed in four steps-low, medium, high or CHAOS. Each time the button is pressed, the fan speed mode is shifted.
Operating Instruction 2nd F operation ENGLISH 1 Press the Start/Stop button. The unit will respond with a beep. 2 Open the door of the remote controller and press the 2nd Function button to operate functions printed blue color under buttons. (Check the indication of 2nd function on the display of the remote controller.) 3 2nd function disappears in a short time automatically or when the button is pressed again. CANCEL ON OFF SET AUTO CLEAN For more details, refer to functions next pages.
Operating Instruction Additional Features Sleep mode 1. Press the Sleep Mode Auto button to set the time you want the unit to stop automatically. 2. The Timer is programmed in one-hour increments by pressing the Sleep Mode Auto button 1 to 7 times. The sleep mode is available for 1 to 7 times. To alter the time period in steps of 1 hour, press the Sleep Mode Button while aiming at air conditioner. 3. Make sure the Sleep Mode Auto LED lights up .
Operating Instruction Vertical Airflow Direction Control 1. Press the Start/Stop button to start the unit. 2.Open the door on the remote control. Press Chaos Swing button and the louvers will swing up and down. Press the Chaos Swing button again to set the vertical louver at the desired airflow direction.
Operating Instruction Auto clean (Optional) 1. Whenever you press the AUTO CLEAN button, Auto Clean Function will be reserved and cancelled. 2. Auto Clean function works before and after cooling or dehumidification mode. For details, refer to the below points. 3. When the unit is started after the reservation of Auto Clean ,the Cool Start function operates and indoor Fan is started after 20 seconds. 4.
Operating Instruction Auto restart Helpful information Fan speed and cooling capacity. The cooling capacity indicated in the specification is the value when the fan speed is set to high, and the capacity will be lower at low or medium fan speed. High fan speed is recommended when you wish to cool the room quickly. High Speed NOTICE Auto restart function has set enable as factory default. But customer can set up by following this instruction.
Maintenance and Service Maintenance And Service Before performing any maintenance, turn off the main power to the system. Indoor Unit Grille, Case, and Remote Control Turn the system off before cleaning. To clean, wipe with a soft, dry cloth. Do not use bleach or abrasives. NOTICE Supply power must be disconnected before cleaning the indoor unit.
Maintenance and Service Outdoor Unit NOTICE (Side) (Rear) Air intake vents Piping Air outlet vents Dirty or clogged coils will reduce the operating efficiency of the system and cause higher operating costs. Common Problems And Solutions Before calling for service If you have problems with your air conditioner, read the following information and try to solve the problem. If you cannot find a solution, turn off the air conditioner and contact your dealer. Air conditioner does not operate 1.
Maintenance and Service Troubleshooting The air conditioner may be operating abnormally when: Problem Air conditioner does not start Air conditioner does not cool as it should Possible Causes What To Do ■ The air conditioner is unplugged. • Make sure the air conditioner plug is pushed completely into the outlet. ■ The fuse is blown/circuit breaker is tripped. • Check the house fuse/circuit breaker box and replace the fuse or reset the breaker. ■ Power failure.
P/No.: 3828A20434H Printed in Korea After reading this manual, keep it in a place easily accessible to the user for future reference.