Manitowoc Q130 Especificaciones descargar pdf (Pagina 134)

134 Part Number 80-01111-9 7/10

QM20/QM30

DIAGNOSING AN ICE MACHINE

THAT WILL NOT RUN

1. Verify primary voltage is supplied to ice machine.

2. Verify that the fuse or circuit breaker is closed.

3. Verify control board fuse is OK. If the power light

functions, the fuse is OK.

4. Verify ICE/OFF/WASH toggle switch functions

properly. A defective toggle switch may keep the

ice machine in the OFF mode.

5. Verify the bin thermostat functions properly. A

defective bin thermostat can falsely indicate a full

bin of ice.

6. Verify low DC voltage is properly grounded. Loose

DC wire connections may intermittently stop the

ice machine.

7. Replace the control board.

8. 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 co ntrol board

(terminals #8 and #2 ) at all times. Removin g

control board fuse or moving the toggle switch to

OFF wil l not remove the powe r supplied to th e

control board.

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Manitowoc Q130 Especificaciones Pagina 134