My husband (TACLB12654C) took the machine apart and found the recirculating pump would not run. The electrical receptacles inside the machine had corroded to the point that it took two days soaking in vinegar water to loosen them. He gave the entire machine a good cleaning, reassembled it, installed the new pump, and turned the little ice making machine into an operational device. Since this belonged to one of our best friends, our friend is now a happy camper.