Hi!
The rinse-aid dispenser in this under counter dishwasher is not demanding refills, the "fill me" LED is not operating, and the rinse-aid fluid is not being consumed.
What part senses the need to refill? (and how does it do it?).
And what part activates dispensing of the rinse-aid? - and how?
Thanks for sharing your wisdom and experience in this great forum!
BB