Hoshizaki DCM-500BWH-OS - Manual (Page 14)

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D. Control Board
• A Hoshizaki exclusive solid-state control board is employed in DCM-500BAH,
DCM-500BAH-OS, DCM-500BWH, and DCM-500BWH-OS Cubelet Icemaker /
Dispensers.
• All models are pretested and factory-adjusted.
CAUTION
1. Fragile, handle very carefully.
. The control board contains integrated circuits, which are susceptible to
failure due to static discharge. It is especially important to touch the metal
part of the unit before handling or replacing the board.
3. Do not touch the electronic devices on the control board or the back of the
control board to prevent damage to the control board.
4. Do not change wiring and connections. Especially, never misconnect
terminals.
5. Always replace the whole control board if it goes bad.
6. Do not short out power supply to test for voltage.