Paul O Heath , OH August 16, 2016 Ice maker made one giant piece of ice in ice cube storage container Triggered water valve and found it would stay on for four or five seconds after power was removed Water valve was sticking.. That made a over flow of water into ice cube storage container which turned into a big chunk ice after it froze. 15 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes