Manitowoc I0320 Spezifikationen PDF herunterladen (Seite 162)

162 Part Number STH025 2/14

Control Board Diagnostics

1. Micro light is not flashing a heartbeat.

2. Disconnect line voltage power supply to the ice

machine and wait a minimum of 15 seconds, then

reapply power.

A. Micro light flashes - continue with step 3.

B. Micro light is off - Replace control board.

3. Perform the following keystrokes on the display.

• Press Menu, scroll down to Service and press right

arrow

• Scroll down to Diagnostics and press right arrow

• Display reads Control Board, press right arrow

• Display reads Self Check, press right arrow to start

control board test

The control board performs a self test. As the test

progresses the display will show Checkmarks at the

top left of the display screen. When the fifth

Checkmark appears the display will show “Status

Failed” or “Status Passed”.

• Status passed -The control board is functioning

normally, continue with touch pad diagnostics on

next page.

• Status failed - Replace control board.

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Manitowoc I0320 Spezifikationen Seite 162