Freeze Cycle Diagnostic
Five upstream water faults and four thermal faults produce the same nine symptoms on every machine ever built, so the brand on the front is the least informative variable you have. Two stopwatch readings and two temperatures are enough to split them. Time one freeze and one release, and the branch below names the subsystem, the test and what the part costs.
Machine class
Base freeze at 70°F room air and 50°F inlet water: small bullet 6 min, large bullet 9 min, clear cube 14 min, refrigerator module 90 min.
From the start of the freeze to the moment the release begins.
From the first sound of release to the last piece hitting the bin.
What the ice looks like