Samsung AJ TN1DKG Series User Manual page 16

Cleaning and Maintaining Cleaning and Maintaining
4 Resetting the air filter (Wired remote control is an optional item.)
16
English
After cleaning and reassembling the air filter,
be sure to reset the filter-cleaning reminder as
follows:
Indoor unit with the wired remote control:
Press the Filter Reset button.
Indoor unit with the wireless remote control:
Press the Options
Reset
NOTE
Be sure to reset the filter-cleaning reminder
every time you clean the air filter although
the filter reset indicator (
Filter
SET button.
) does not blink.