LG S18ET Owner's Manual page 31

Type
Air filter
Allergy filter
Ionizer (Optional) Use dry cotton bud to remove any dust.
Indoor unit
Outdoor unit
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 Allergy filter with water, because the filter can be damaged (Optional).
Clean with a vacuum or hand wash.
Clean with a vacuum or brush.
Clean the Indoor unit surface by using a soft, dry cloth.
Have a professional clean the condensate drain pan.
Have a professional clean the condensate drain pipe.
Replace the remote control batteries.
Have a professional clean the heat exchanger coils and
the panel vents. (Consult with technician.)
Have a professional clean the fan.
Have a professional clean the condensate drain pan.
Have a professional verify that all the fan assembly is
firmly tightened.
Clean the electric components with air.
Description
EN
Interval
2 weeks
Every 6 months
Every 6 months
Regularly
Once a year
Every 4 months
Once a year
Once a year
Once a year
Once a year
Once a year
Once a year
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