Melitta Coffee Machine 4. Coffee Maker Not Heating: Yet another trouble which can come about in Melitta coffee makers is if the machine won't warmth the drinking water appropriately. This might be because of a problem Using the heating element or a problem with the power supply. Our council https://coffeemakermelitta.blogdon.net/how-to-descale-melitta-coffee-machine-new-step-by-step-map-for-melitta-coffee-machine-descaler-51928625