Manitowoc I0500 Especificaciones descargar pdf (Pagina 180)

180 Part Number STH025 02/12

Diagnostics

SYMPTOMS

Premature harvest

• Display indicates ITP Failure

• Low ice production

• Thin ice in bin

• Freeze cycles are faster than published cycle

times

Will not harvest

• Display indicates ITP Failure

• Low ice production

• Thick ice in bin

• Large sheet of ice on evaporator

• Harvest cycle doesn’t start

• Freeze cycles are slower than published cycle

times

ICE MACHINE CYCLES INTO HARVEST BEFORE

ICE CONTACTS THE ICE THICKNESS PROBE

1. Reboot the control board by disconnecting and

reconnecting line voltage to the ice machine.

2. Verify ice thickness probe gap is approximately

9/32” (7 mm).

3. Wait six minutes:

• Ice Machine remains in freeze cycle - Allow ice

machine to run.

• Ice machine cycles into harvest - Replace ice

thickness probe to determine if problem is

resolved. If problem persists replace the control

board.

NOTE: Do not disconnect the ITP leads from the

control board as this will cause the ice machine to go

into harvest after the 6 min lock in.

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Manitowoc I0500 Especificaciones Pagina 180