LG Mega 12,000 BTU Single Zone Mini Split Air Conditioning Unit Owner's Manual - Manuel (Page 28)

28 MAINTENANCE
Type Description Interval
Air filter Clean with a vacuum or hand wash. 2 weeks
Triple filter Clean with a vacuum or brush. Every 3 months
Micro dust filter Clean with a vacuum or brush. Every 6 months
Ionizer (Optional) Use dry cotton bud to remove any dust. Every 6 months
Indoor unit
Clean the Indoor unit surface by using a soft, dry cloth. Regularly
Have a professional clean the condensate drain pan. Once a year
Have a professional clean the condensate drain pipe. Every 4 months
Replace the remote control batteries. Once a year
Outdoor unit
Have a professional clean the heat exchanger coils and the panel
vents. (Consult with technician.)
Once a year
Have a professional clean the fan. Once a year
Have a professional clean the condensate drain pan. Once a year
Have a professional verify that all the fan assembly is firmly
tightened.
Once a year
Clean the electric components with air. Once a year
NOTE
• Never use water that is higher than 40 °C when you clean the filters. It may cause deformation or
discoloration.
• Never use volatile substances when you clean the filters. They may damage the surface of the product.
• Do not wash the Micro dust filter with water, because the filter can be damaged (Optional).
• Do not wash the Triple filter with water, because the filter can be damaged (Optional).