LG LZ-H0356BA0 Owner's Manual page 21

Method to Clean and Replace Each Part
1. Cleaning of Air Filter
Clean once every 6 months.
• If the air filter is damaged, purchase it from the service
center or professional agent.
2. Cleaning of Total Heat Exchanger
Suck dusts adhered to the surface of the Total heat
exchanger with a cleaner.
• Use the cleaner that attached to brush at its nozzle, and
use a soft brush.
• Do not use a hard nozzle on the cleaner.
(Otherwise, surface of the Total heat exchanger may be
damaged.)
• Never wash the Total heat exchanger with water.
• Replacement expenses are for a consideration after 2
years from the purchasing date.
• Expenses are for a consideration when you will contact
the service center even within 2 years from the
purchasing date.
• For service, always contact the dealer or an Authorized
Service Center.
Air Filter
Maintenance and Service
Air Filter
Cleaner
Total Heat
Exchanger
Cleaner
(Nozzle sticked
to brush)
Total Heat
Exchanger
Cleaner
(Nozzle sticked
to brush)
Total Heat Exchnger
Owner's Manual 21