Rob H. for Model Number KUIS18PNTB1 Hi....I'm a regular customer of yours and trying to tackle my 18 inch under counter kitchenaid ice maker model #kuis18pntb1....Was working great, then started filling and emptying the water in about 2 minute intervals, it also makes a series of "clicks" while this is all going on....The water valve is shutting off as it is supposed to until the unit drains the water back out, then it opens and refills again and again...Acts to me as though the control unit has lost it's mind....The condenser fan is not running either while this is all going on.....Please help if possible.
Answer Rob, If this unit has an auxiliary drain pump then this will likely be the issue with the unit. You can try to unplug the unit from the auxiliary pump and plug into the wall separately and see if the unit operates properly. If it continues to operate the same then the control board would be the issue. Read More... Answered by AppliancePartsPros.com | Thursday, December 8, 2016