Controller Features & Last Error Recall - Scotsman CME1856W User Manual

Controller Features & Last Error Recall
Last Error/Diagnostic Light Recall
To recall the last error on the blue housing CM
controller:
1. Switch the unit OFF by holding the OFF button
for longer than 3 seconds.
2. Hold the Off button down again until the Purge
Setting indicators (Green Lights) are on.
3. Push and release the Harvest button.
•
The last error code stored in the controller will
be displayed and the purge setting will
disappear.
•
Push the Harvest button again and the
second-to-last error code will be displayed.
•
Pushing the Harvest button again will display
the last error code again. Only two error
codes are available for display.
•
If no error code exists, no code will be
displayed and there will be NO LIGHTS
showing.
To return from the display of the last error, do
nothing for 60 seconds or push and release the Off
button.
After returning from the display of the last error (Off
light glows), the machine may be returned to the ice
making process by pushing and releasing the
Freeze button.
Program ID
3
The blue housing controller will display a code at
power up that indicates which ice machine model it
has been programmed for.
The code is based on the green lights that are
displayed.
1. At power up all lights flash ON once to indicate
that the controller has passed its internal
self-checks.
2. Immediately after that the program code will be
displayed for 20 seconds or until a button is
pushed.
Note: The proper program code for this machine is
glowing Freeze and Harvest lights. Do NOT
operate this machine if the wrong code is
displayed.
3. If no button is pushed after 20 seconds the
machine will display the Off light and is ready for
switch inputs (push and release Freeze to start
making ice).
Note: The Red Diagnostic Lights will be FLASHING
while the program ID is displayed.
November 2001
Page 37
CME1856W