Water spits in tank but all inlets are open
At the end of the brew cycle, there should be a click, and the lighted ring around the brew button goes off. The pump then refills the heating tank from the reservoir. My light does not go off now. The pump tries to pull water from the reservoir, but it can't do it properly. Is there a check valve not opening, or is it a problem with the circuit board?
Coffee Makers & Espresso... - Keurig - B100 Coffee Maker
Answers & Comments
It may be time to descale. Most models will give you a message when it's time to have the mineral deposits cleaned.
HERES HOW TO DO THAT...
Empty water resevoir. Disable auto off. Pour approx 48 oz of undiluted white vinegar into resevoir. PLace large mug on drip plate, run brew cycle, dump contents of mug in sink. DO NOT USE A K-CUP.
Repeat this process until the add water light is indicated.
Let brewer stand for at least 4 hours while still on.
Discard any residual vinegar in the resevoir and rinse thorughly.
AFTER approx 4 hours...fill resevoir with water.
RINSE:
PLace a large mug on the drip plate and water brew cycle. Pour the contents of the mug into the sink.
REPEAT this brew process until the add water light is indicated.
YOU MAY NEED TO REPEAT THIS "RINSE" PROCESS if you notice any residual taste.