1. When the “CLEAN ME” light illuminates, place a cleaning tablet in the cleaning disc and lock the portafilter into the group head.
2. Turn off machine.
3. Press and hold the 1 CUP and 2 CUP buttons at the same time.
4. Press and hold POWER button as well.
5. Wait 10 seconds with all 3 buttons pressed, and let go once the “CLEAN ME” Cycle starts.