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Owner's Manual - Page 1

TYPE : ART COOL Mirror Type P/NO : MFL42803018 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 - Page 2

... • Contact the authorized service technician for repair or maintenance of this unit. • Contact the installer for installation of Troubleshooting Tips first, you will find them on a label on how to common problems in accordance with the National Electric Code by authorized personnel only using only genuine replacement parts. • Installation work must be supervised to...
Owner's Manual - Page 3

... of injury or damage to properties only. Ownerʼs Manual 3 WARNING For electrical work, contact the dealer, seller, a qualified electrician, or an Authorized Service Center. • Do not disassemble or repair the product. Be especially careful of the case edges and the fins on a defective installation stand. • It may cause fire or electric...
Owner's Manual - Page 4

...a heater or other appliances near the product. &#...installation or repair of product. • Low refrigerant levels may condense and wet or damage furniture. CAUTION Install the drain hose to run for a long time when the humidity is very high and a door or a window is soaked (flooded or submerged), contact an Authorized Service...the air conditioner run into electric parts. • It may cause...
Owner's Manual - Page 5

...air conditioner, not a precision refrigeration system. • This could...the same type. Replace the all batteries in.... • They may cause a problem for special purposes, such as preserving...Manual 5 Use a soft cloth to sea wind (salt spray) directly. • It may burn or explode. They are sharp and moving parts...other health hazards. Do not install the product where it well...
Owner's Manual - Page 6

... a possibility of injury if the unitʼs power is accidentally triggered on while cleaning inner parts of the unit when removing the filter. Do not expose occupants, pets, or plants to direct airflow for installation. 2. Service For repair and maintenance, contact your health. Prior to operation Prior to Operation Preparing for an extended period...
Owner's Manual - Page 7

...up during the system operation, error code and auto restart setting. Ownerʼs Manual 7 Indoor Units Product Introduction... of the indoor units. Please see the information specific to your indoor unit type. Sleep mode : ...Indicates the setting temperature and operation mode. (Cooling, heating,auto operation,dehumidification mode) * Hot start operation (Heat pump model only) Plasma...
Owner's Manual - Page 8

...) 1 2 3 9 4 10 5 11 6 12 7 13 8 14 15 • Wired remote controller: PQRCUSA0 1. Exit button 9. On/ Off button 10. Ventilation button 5. Setting/ Cancel button 15. Sub-function button 7. Operation indication screen 2. Operation mode selection button 6. Operating Instructions Operating Instructions Name and function of product could not receive wireless signal...
Owner's Manual - Page 9

... Cooling Mode Auto Mode or Auto Changeover Dehumidification mode Heating Mode Fan Mode • Cooling Model( ), Heat Pump Model( ) 1. Horizontal airflow direction control button (optional) Used to start louver movement and set or clear auto clean or smart clean. 5. ENGLISH Operating Instructions Name and function of starting or stopping and sleeping operation. 14. Function...
Owner's Manual - Page 10

... remove the filters see the self explanatory diagrams for each model type. If it is not easily removed, wash with water and dry well in shade an install back in every 2 weeks or more often if necessary... the filters back in luke warm water. Maintenance and Service Maintenance and Service Before performing any of the followings: • Water hotter than 40°C. Remove the air filters....
Owner's Manual - Page 11

... lower cooling and dehumidifying effects. Clean at the following settings for 2 to 3 hours. • Type of the...indoor unit. (Refer to be used again. Ownerʼs Manual 11 If the air filters become clogged with dust, the ...install it in the room. Make sure that the ground wire is not good for the health and wastes electricity. ENGLISH Maintenance and Service...
Owner's Manual - Page 12

... The outdoor side of the front panel, etc. Check the following points before requesting repairs or service.... The room has a peculiar odor. Crack sound is leaking from the air conditioner ...instructions. • The room may have been very hot when the room air conditioner was first turned on. It seems that this is not a damp smell exuded by the expansion/ constriction of this appliance...
Owner's Manual - Page 13

CANADA Service call the installing contractor of your product, as warranty service will be provided by the contractor, please call 1-888-865-3026. Please call Number # : (888) LG Canada, (888) 542-2623 US 1. If you have service issues that have not been addressed by them. 2.
Owner's Manual - Page 13

Please call the installing contractor of your product, as warranty service will be provided by the contractor, please call Number # : (888) LG Canada, (888) 542-2623 If you have service issues that have not been addressed by them. 2. CANADA Service call 1-888-865-3026. US 1.

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We have the following 2 documents available for the LG ARNU123SER2:
  • Owner's Manual
  • Owner's Manual

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