LG H12S1D Manuel Du Propriétaire page 48

MAINTENANCE
48
Type
Outdoor unit 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 electrical components with compressed air.
Description Interval
Once a year
Once a year
Once a year
Once a year
Once a year