Part Number: 040006847 12/19 57
Ice Machine Prematurely Harvests
1. Is there line voltage at the hot gas valve?
• No - Replace the hot gas valve.
2. Has the dip switch been adjusted?
• Yes - Refer to “Ice Cube Thickness Check” and
increase the cube size (increase the ice freeze
time).
3. Refer to “Thermistor Diagnostics” and test the Water
Thermistor and the Liquid Line Thermistor.
Ice Machine Will Not Harvest
1. Is the Liquid Line Thermistor temperature set too
low?
2. Is the Liquid Line Thermistor sensor installed
correctly?
3. Refer to the “Thermistor Diagnostics” to test the
Liquid Line Thermistor.
4. Is there line voltage at the hot gas valve and water
inlet solenoid?