Cleaning and Maintaining
14
English
Cleaning and Maintenance
Periodical maintenance
Unit Maintenance item Interval
Requires qualified
technicians
Indoor
unit
Clean the air filter. At least once a month
Clean the condensate drain pan. Once a year Required
Clean the heat exchanger. Once a year Required
Clean the condensate drain pipe. Once every 4 months Required
Replace the remote control batteries. At least once a year
Outdoor
unit
Clean the heat exchanger on the
outside of the unit.
Once every 4 months Required
Clean the heat exchanger on the inside
of the unit.
Once a year Required
Clean the electric components with jets
of air.
Once a year Required
Verify that all the electric components
are firmly tightened.
Once a year Required
Clean the fan. Once a year Required
Verify that the fan assemblies are firmly
tightened.
Once a year Required
Clean the condensate drain pan. Once a year Required
DB68-11948A-02_IB_DVM 2way_TK_EN_.indd 14DB68-11948A-02_IB_DVM 2way_TK_EN_.indd 14 2023-03-28 오후 2:11:332023-03-28 오후 2:11:33
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