Manitowoc Welbilt Indigo NXT QuietQube, Manual

Page: 146 / 183

© Welbilt, Inc.
** Note ** The initial numbers displayed are constantly changing and
should be less than 3000.
Ice Thickness Probe Diagnostics
146
Indigo NXT Ice Machine Troubleshooting Tips
8. Navigate to the “Real Time/Inputs” screen
on the interface to view the 100Hz & 120Hz.
9. Observe the initial number range and
perform a scratch test.
− Remove the water curtain or splash shield
if present.
− Lift the ITP and carefully scratch the nipple
on the face of the probe with your finger
for at least 10 seconds.
Premature Harvest or Freeze Up
If the number increase by 3000 or more above the initial reading begin
the “Harvest Test”.