A Hoshizaki ice machine uses beeping patterns to signal different issues. The number of beeps corresponds to specific problems:
1 beep: High temperature
2 beeps: Long harvest cycle
3 beeps: Long freeze cycle
4 beeps: Shorted circuit on the mechanical bin sensor
5 beeps: Open circuit on the mechanical bin sensor
6 beeps: Low voltage
7 beeps: High voltage
8 beeps: De-energized gear motor relay
9 beeps: Ice bin is full
Some issues can be resolved by resetting the ice maker, while others may require professional servicing. To reset the machine, follow these steps:
1. Turn the toggle switch to the “Off” position.
2. Use a non-conductive object to press and hold the button located on the right side of the board near the front for 2-3 seconds.
Prevention Tip:
To avoid issues, keep the surrounding air at around 21ยฐC and the water temperature at 10ยฐC
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