The Active AirClean filter needs to be replaced.
Replace the Active AirClean filter.
Press the Menu/settings button.
In addition to other symbols, the Door lock closed symbol flashes in the display.
Press the sensors for setting the temperature (Up arrow or Down arrow) repeatedly until the active charcoal filter symbol flashes in the display.
Press OK.
The 1 symbol flashes in the display (meaning: Active AirClean filter is installed in your wine unit). The active charcoal filter symbol lights up.
Press the sensors for setting the temperature (Up arrow or Down arrow) repeatedly until the 2 symbol is displayed (meaning: the counter has been reset).
Press the OK button.
The setting is applied. The active charcoal filter symbol flashes.
Press the Menu/settings sensor to exit Settings mode.
The active charcoal filter symbol in the display goes out.
