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ENGLISH
website http://www.lgservice.com
LG
LG Room
Air Conditioner
OWNER'S MANUAL
Prior to installation, this air-
MODELS: SU/SZ Chassis
conditioning unit must be
submitted for approval by the
utility service which provides
electricity (EN 61000-2,
EN 61000-3 Norm).
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.
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Room Air Conditioner Owner’s Manual TABLE OF CONTENTS FOR YOUR RECORDS Safety Precautions.........................3 Write the model and serial numbers here: Model # Serial # Prior to Operation ..........................8 You can find them on a label on the side of each unit. Dealer's Name Date Purchased Introduction ....................................9 Staple your receipt to this page in the event you need it to prove date of purchase or for warranty issues. Electrical Safety ................
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ENGLISH Safety Precautions Safety Precautions To prevent the injury of the user or other people and property damage, the following instructions must be followed. Incorrect operation due to ignoring instruction will cause harm or damage. The seriousness is classified by the following indications. 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
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Safety Precautions Always install an air leakage Do not keep or use Ensure that an installation breaker and a dedicated flammable gases or frame of the outdoor unit is switching board. combustibles near the air not damaged due to use for conditioner. a long time. • No installation may cause a fire • Otherwise, it may cause a fire • It may cause injury or an and electrical shock. or the failure of product. accident. Do not disassemble or Do not install the product at Use caution when repair the p
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ENGLISH Safety Precautions Take the power plug out if Do not use the power cord Do not open the suction necessary, holding the head near the heating tools. inlet of the indoor/outdoor of the plug and do not touch unit during operation. it with wet hands. • Otherwise, it may cause a fire • Otherwise, it may cause a fire • Otherwise, it may electrical or electrical shock. and electrical shock. shock and failure. Do not allow water to run Hold the plug by the head Never touch the metal parts into e
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Safety Precautions When the product is submerged into water, Take care so that children may not step on always contact the service center. the outdoor unit. • Otherwise, it may cause a fire or electrical shock. • Otherwise, children may be seriously injured due to falling down. Installation Install the drain hose to ensure that drain Install the product so that the noise or hot can be securely done. wind from the outdoor unit may not cause any damage to the neighbors. • Otherwise, it may cause
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ENGLISH Safety Precautions Operation Avoid excessive cooling Use a soft cloth to clean. Do When gas leaks, open the and perform ventilation not use wax, thinner, or a window for ventilation sometimes. strong detergent. before operating the unit. • Otherwise, it may do harm to • The appearance of the air • Otherwise, it may cause your health. conditioner may deteriorate, explosion, and a fire. change color, or develop surface flaws. Do not use an appliance for Do not place obstacles Always inse
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Prior to Operation Prior to Operation Preparing for Operation 1. Contact an installation specialist for installation. 2. Plug in the power plug properly. 3. Use a dedicated circuit. 4. Do not use an extension cord. 5. Do not start/stop operation by plugging/unplugging the power cord. 6. If the cord/plug is damaged, replace it with only an authorized replacement part. Usage 1. Being exposed to direct airflow for a long time may be hazardous to your health. Do not expose occupants, pets, or plants
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ENGLISH 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 WARNING: This appliance should be installed in accordance with national wiring regulations. This guide acts as a guide to help to explain product features. Air Inlet Indoor NANO Plasma Filter Air Filter Air Discharge Front Panel Power Cord Signal Recep
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Electrical Safety Electrical Safety WARNING: This appliance must be properly grounded. To minimize the risk of electric shock, you must alway plug into a grounded oulet. Preferred method Ensure proper ground exists before use WARNING: Do not cut or remove the grounding prong from the power plug. WARNING: 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
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ENGLISH Electrical Safety Temporary Use of an Adapter We strongly discourage the use of an adapter due to potential safety hazards. For temporary connections, use only a UL-listed adapter, available from most local hardware stores. Ensure that the large slot in the adapter is aligned with the large slot in the receptacle for a proper polarity connection. To disconnect the power cord from the adapter, use one hand on each to avoid damaging the ground terminal. Avoid frequently unplugging the powe
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Operating Instructions Operating Instructions How to insert the Batteries 1. Remove the battery cover by pulling it according to the arrow direction. 2. Insert new batteries making sure that the (+) and (-) of battery are installed correctly. 3. 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 Controller • The remote controller may be stored by mounting • To operate the room air con
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ENGLISH Operating Instructions Remote Control Operations The controls will look like the following. 1. START/STOP BUTTON Controls Operation starts when this button is pressed and stops when the button is pressed again. 2. OPERATION MODE SELECTION BUTTON Signal transmitter Used to select the operation mode. 3. ROOM TEMPERATURE SETTING BUTTONS Used to select the room temperature. 4. INDOOR FAN SPEED SELECTOR Used to select fan speed in four steps low, medium, high and CHAOS. 5. JET COOL Used to st
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Operating Instructions Cooling operation Press the Start/Stop button. 1 The unit will respond with a beep. Open the door of the remote controller. To select Cooling 2 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 Auto Healthy Heating Dehumidification (Heat pump model only) Close the door of the remote controller. Set the temperature 3 lower than the room temperature. The temperature c
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ENGLISH Operating Instructions Auto operation (Cooling model only) Press the Start/Stop button. 1 The unit will respond with a beep. Open the door of the remote controller. To select Auto 2 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 Auto Healthy Heating Dehumidification (Heat pump model only) The temperature and fan speed are automatically set by the ON 3 electronic controls based
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Operating Instructions Auto changeover operation(Heat pump model only) Press the Start/Stop button. 1 The unit will respond with a beep. Open the door of the remote controller. To select Auto Changeover 2 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 Auto Healthy Heating changeover Dehumidification (Heat pump model only) Close the door of the remote controller. Set the temperature 3 l
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ENGLISH Operating Instructions Healthy dehumidification operation Press the Start/Stop button. 1 The unit will respond with a beep. Open the door of the remote controller. To select Healthy 2 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. Cooling Auto Healthy Heating Dehumidification (Heat pump model only) Set the fan speed again with the door 3 of the remote controller still c
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Operating Instructions Heating operation (Heat pump model only) Press the Start/Stop button. 1 The unit will respond with a beep. Open the door of the remote controller. To select Heating 2 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 Auto Healthy Heating Dehumidification (Heat pump model only) Close the door of the remote controller. 3 Set the temperature higher than the room tempera
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ENGLISH Operating Instructions Jet cool operation Press the Start/Stop button. 1 The unit will respond with a beep. Press the Jet Cool button to operate 2 the speed cooling mode and the unit will operate at super high fan speed on cooling mode for 30 minutes. To cancel the Jet Cool mode, press the Jet Cool button, the 3 fan speed button or the room temperature setting button again and the unit will operate at high fan speed on cooling mode. or or NOTICE ❏ During the JET COOL function at any mo
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Operating Instructions NANO PLASMA purification operation(Optional) Press the Start/Stop button. 1 The unit will respond with a beep. Open the door of the remote 2 controller. Press the NANO PLASMA button. Operation will start when the button is pressed and stop when the button is pressed again. Set the fan speed again with the door of the remote 3 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 s
