Scotsman CU1526 - Control Button Functions and Modes; Setting Purge Levels; Diagnostic Code Recall and Clearing; Control Reset and Test Mode Activation

May 2008
Page 26
CU1526, CU2026, CU3030
Service Manual
Control Button Use (from standby - status light off)
Set purge level, 1-5 (1 is minimum, 5 is maximum) or Automatic:
•
Hold off button in for 3 seconds. Release.
•
Press and release the On button to cycle through and select one of the five purge settings or to
use the Automatic setting.
Recall diagnostic code:
•
Hold off button in for 3 seconds. Release.
•
Press and release the Harvest button to cycle through each of the last 10 error codes from most
recent to oldest.
Clear diagnostic code:
•
Hold Clean and Harvest buttons in for 3 seconds to clear all prior codes.
Reset control:
•
Depress and release Off, then depress and release On
Start Test Mode:
•
Hold Off button in for 3 seconds. Release.
•
Hold Clean button in for 3 seconds. Release.
Lock / Unlock control:
•
Hold On button in for 3 seconds, keep holding then press and release Off twice.
Empty reservoir:
•
Shut off water supply.
•
Hold Clean button in for 3 seconds. Release. Pump and purge valve will be ON for 30 seconds.
Repeat as needed.