The left button is to switch the machine on. The right button is for the hotplate. When you make coffee we advise to put the switch on. This will preheat the glass jug quickly and it is ok for a full jar of coffee. When the jar is half full, you can decrease the heat by turning the switch off, to prevent the coffee will get too hot and bitter.


Moccamaster 2020 - Handbuilt by professionals