A:AnswerFollow the cleaning instructions in the manual. I just ran the the cleaning function today. You need to run the cleaning function more than once. I believe the manual says to run it several times until the add water blue light on the single serve side lights up. The tank will be close to empty by then. If there is any vinegar and water mixture left the manual says discard whatever is left. When I ran as instructed the red light goes out.
A:AnswerI turn the knob to brew and press the brew button as if I'm starting a new pot and it will go through the process of thinking it's brewing but since there's no new water in the reservoir it will automatically switch to warm.
A:AnswerHave you tried different types of coffee? Like a different brand or flavor?
This one time I was so sure I was tasting plastic, and thought it was the coffeemaker, until my son said “this kind of coffee leaves you an after taste like plastic”, so right then I tried with a different flavor, and indeed, it was only that specific flavor.
Maybe is the same thing
