14 English
Cleaning and Maintaining
Cleaning and Maintenance
Periodical maintenance
Unit Maintenance item Interval
Requires qualified
technicians
,QGRRU
unit
Clean the air filter. $WOHDVWRQFHDPRQWK
Clean the condensate drain pan. Once a year 5HTXLUHG
Clean up the heat exchange. Once a year 5HTXLUHG
Clean the condensate drain pipe. Once every 4 months 5HTXLUHG
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Outdoor
unit
Clean the heat exchanger on the
outside of the unit.
Once every 4 months 5HTXLUHG
Clean the heat exchanger on the
inside of the unit.
Once a year 5HTXLUHG
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Once a year 5HTXLUHG
Verify that all the electric
components are firmly tightened.
Once a year 5HTXLUHG
Clean the fan. Once a year 5HTXLUHG
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firmly tightened.
Once a year 5HTXLUHG
Clean the condensate drain pan. Once a year 5HTXLUHG