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.
• Do not dispose of the batteries in re. It may result in explosion or re.
• Stop using the remote controller if there is a battery uid leak; and  if 
your clothes or skin is exposed to the battery uid from a leak, wash it 
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 
air lter; because it may result in serious bodily injury or product failure.
• 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