6 
Single Zone Mega and Mega 115V  Wall Mounted Owner’s Manual
Due to our policy of continuous product innovation, some specications may change without notication. 
© 
LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
SAFETY INSTRUCTIONS
Usage (Continued)
•Do not insert hands or other objects through the air inlet or outlet 
while the air conditioner is operating; because it may result in per-
sonal bodily injury or electric shock.
•Do not expose people, animals or plants to the cold or hot wind from 
the air conditioner; because it may result in serious injury.
•Do not drink the water drained from the air conditioner; because it  
may result in serious health complications.
•During maintenance, be sure to turn the main power off when clean-
ing or repairing the air conditioner. Failure to do so may result in 
death, serious bodily injury, and/or product failure.
•Do not recharge or disassemble the batteries; because it may result 
in explosion, fire or serious bodily injury.
•Donotdisposeofthebatteriesinre.Itmayresultinexplosionorre.
•Stopusingtheremotecontrollerifthereisabatteryuidleak;andif
yourclothesorskinisexposedtothebatteryuidfromaleak,washit
off with clean water. Failure to do so may result in serious bodily injury.
•Follow the standards of the corresponding region or country for han-
dling the refrigerant and the air conditioner, and for disassembling 
the air conditioner. Failure to do so may result in product failure.
•Do not mix the batteries for the remote controller with other types of 
batteries or mix new batteries with used batteries; because it may 
result in product failure.
•Remove the batteries when the remote controller is not in use for an 
extended period of time. Failure to do so may result in product failure.
•Filter must be installed before operating the air conditioner. Failure 
to do so may result in product failure.
•Do not place any objects on the air conditioner; because it may re-
sult in product failure.
•Do not let the air conditioner run for a long time when the humidity is 
very high or when a door or window has been left open; because it 
may result in product failure.
•Do not use strong cleaning agents or solvents when you clean the 
air conditioner, or spray water; because it  may result in serious 
bodily injury or product failure. Make sure to use a smooth cloth 
when cleaning the product.
•Never touch the metal parts of the air conditioner when removing the 
airlter;becauseitmayresultinseriousbodilyinjuryorproductfailure.
•Use a sturdy stool or ladder when cleaning, maintaining or repairing 
the air conditioner at a height. Failure to do so may result in serious 
bodily injury or product failure.
Maintenance