Manitowoc MII 302 Especificaciones descargar pdf (Pagina 95)

Part Number STH038 5/12 93

Diagnosing an Ice Machine That Will Not Run

1. Verify primary voltage is supplied to ice machine

and the fuse/circuit breaker is closed.

2. Verify the high pressure cutout is closed.

3. Verify control board fuse is okay. If the micro or

display lights on the control board are energized

the fuse is okay.

4. Verify all bin switches function properly. A

defective bin switch can falsely indicate a full bin

of ice.

5. Perform control board, display board and touch

screen diagnostics. Be sure steps 1-6 were

followed thoroughly. Intermittent problems are not

usually related to the control board.

Warning

High (line) voltage is applied to the control board

(terminals #55 and #56) at all times. Removing

control board fuse or pressing the power button will

not remove the power supplied to the control board.

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Manitowoc MII 302 Especificaciones Pagina 95