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LG LAU121HNP Owner's Manual

LG LAU121HNP Manual

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LG LAU121HNP | Owner's Manual - Page 1
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 : 3828A20928B http://www.lghvac.com www.lg.com
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to common problems in the chart of troubleshooting tips. If you review our chart of Troubleshooting Tips first, you may not need to call for service at all. PRECAUTION • Contact the authorized service technician for repair or maintenance of this unit. • Contact the installer for installation of this
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symbols used in this manual are as shown below. Be sure not to do. Be sure to follow the instruction. n Installation Do not use Service Center. Always use the power plug and socket with the ground terminal. • There is risk of fire or electric shock. • There is risk of electric shock. Install
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Safety Precautions Be cautious when unpacking and installing the product. For installation, always contact the dealer or an Authorized Service Center. • Sharp edges could cause injury. Be especially careful of the case edges and the fins on the condenser and evaporator. • There is risk of
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electrical • There is risk of fire and electric shock. shock. ENGLISH Do not allow water to run into electric parts. • It may cause There is risk of fire, failure of the product, or electric shock. Do not store is risk of property damage, failure of product, or electric shock. Owner's Manual 5
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the product is soaked (flooded or submerged), contact an Authorized Service Center. Ventilate the product from time to time when operating Installation Always check for gas (refrigerant) leakage after installation or repair of product. • Low refrigerant levels may cause failure of product. Install
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cause a problem for your • Avoid personal injury. neighbors. Safety Precautions Do not install the product , solvents, etc. Do not touch the metal parts of the product when removing the air filter. They fire, electric shock, or damage to the plastic parts of the product. • There is risk of
LG LAU121HNP | Owner's Manual - Page 8
air inlet or outlet while the air conditioner is plugged in. Do not drink the water drained from the unit. • There are sharp and moving parts that could cause personal injury. • It is not sanitary and could cause serious health issues. Use a firm stool or ladder when cleaning or maintaining the
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to Operation Prior to Operation Preparing for Operation 1. Contact an installation specialist for installation. 2. Plug in the power plug properly. 3. Use is triggered while cleaning inner parts of the unit. Service For repair and maintenance, contact your authorized service dealer. Owner's Manual 9
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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
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house wiring. • If you have any doubt whether the air conditioner is properly grounded, have the wall receptacle and circuit checked by a qualified electrician. Owner's Manual 11
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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.
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ENGLISH Remote Control Operations The controls will look like the following. Operating Instructions Controls Signal transmitter 5 1 6 3 4 2 10 CANCEL 7 9 11 ON OFF SET AUTO CLEAN 12 SWITCH BUTTON Used to switch temperature reading from Centigrade to Fahrenheit. Owner's Manual 13
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Operating Instructions 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
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Operating Instructions Auto operation (Optional) 1 Press the Start/Stop button. The unit will It has already been set by the Fuzzy rule. o If the system is not operating as desired, manually switch to another mode. The system will not automatically switch from the cooling mode to the heating mode,
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Operating Instructions 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
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Operating Instructions Healthy dehumidification operation 1 Press the Start/Stop button. The unit will respond with a beep. ENGLISH 2 Open the door of the remote current room temp. status, so that the room condition is kept healthy and comfortable even in the very humid season. Owner's Manual 17
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Operating Instructions 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
LG LAU121HNP | Owner's Manual - Page 19
Operating Instructions Jet cool operation 1 Press the Start/Stop button. The unit will respond with a beep. ENGLISH 2 Press the Jet Cool button to mode, just press the operation mode selection button, airflow volume selection, temp. setting button or the JET COOL button again. Owner's Manual 19
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Operating Instructions Jet heat 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 Heating
LG LAU121HNP | Owner's Manual - Page 21
ENGLISH Operating Instructions 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 in four steps-low, medium, high or CHAOS. Each time the button ( ) is pressed, the fan speed mode is shifted. Owner's Manual 21
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Operating Instructions 2nd F operation 1 Press the Start/Stop button. The unit will respond with a beep. CANCEL ON OFF SET AUTO CLEAN °C/°F 2 Open the door of the remote
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ENGLISH Additional Features Operating Instructions Sleep mode 1. Press the Sleep Mode Auto button to set the time you want the unit to stop automatically. 2. The Timer is . with the unit running Delay OFF Timer Delay ON Timer Delay OFF and ON Timer Delay ON and OFF Timer Owner's Manual 23
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Operating Instructions Airflow direction control The up/down and right/left airflow can be adjusted by Press Chaos Swing button and the louvers will swing. using the
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be started if the power button is pressed. If you want to stop operation, re-press the button. Operating Instructions ENGLISH ON/OFF� button Heat pump Model Cooling Model Room Temp. ≥ 76°F(24°C) 70°F(21°C) ≤ Room buzzer sound 2 "beep" and the indicator lamp (1) brights 4 times. Owner's Manual 25
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Maintenance and Service Maintenance and Service Before performing any maintenance, turn off the main with a vacuum cleaner. If it is dirty wash it with water and dry well in shade an install back in place. Deodorizer Filters Remove the deodorizer filters behind the air filter and expose them in
LG LAU121HNP | Owner's Manual - Page 27
and Service How to replace picture & photograph 1. Turn off power and then open the upper part of front panel. 2. Pull out the both links of lower part of front panel, as described in the below picture. 3. Push and close the top part of the front panel and then pull the bottom part of
LG LAU121HNP | Owner's Manual - Page 28
behind it. 4. Close all doors and windows and check for any source of heat in the room. Before calling for service, please review the following list of common problems and solutions. The air conditioner is operating normally when: • You hear a pinging noise. This is caused by water being picked
LG LAU121HNP | Owner's Manual - Page 29
ENGLISH Maintenance and Service Troubleshooting The air conditioner may be operating abnormally when: Problem Possible Causes What To Do n The air conditioner is unplugged. • Make sure the air . * You can refer to the Energy Star program in detail at www.energystar.gov. Owner's Manual 29
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30 Room Air Conditioner
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US 1. Please call the installing contractor of your product, as warranty service will be provided by them. 2. If you have service issues that have not been addressed by the contractor, please call 1-888-865-3026. CANADA Service call Number # : (888) LG Canada, (888) 542-2623