Repair method: use a multimeter to measure the resistance of the water temperature probe (in the tank water temperature in close to 0 ℃ degrees, unplug the three-core wire in the control box, test the resistance of the two wires on both sides), such as the resistance value of 27K or more, it is judged to be a bad controller should be replaced, such as the resistance value of less than 27K, it is necessary to disconnect the two wires in any one of them, by way of series resistance will be adjusted to 27K to 28K resistance value Between.

Ice machine machine to enter the de-icing program (the pump stops working, the compressor stops refrigeration) but the ice does not come off.

Ice machine compressor works but the water pump has not been working (no running water)

Failure causes: water pump damage or water pump internal scale clogging.

Repair method: clean up the water pump or replacement.