Troubleshooting Guide - Curtis IntelliFresh FreshTrac GEMX Series User Manual

TROUBLESHOOTING GUIDE

Dispenser Does Not Heat
NOTE: The dispenser heating element is designed to keep brewed
1 First check to see if the bottom LED bar on the dispenser is
- Three long, two short = defect in controller sensor circuit
2 Check to see if the Intellifresh
Make sure that power is being supplied to the Intellifresh (IF)
The voltage varies based on the model, see the ELECTRICAL
SCHEMATIC
trace the circuit back to the control module to see if it is
3 Check the contacts on the dispenser IF connector to make sure that they are making good contact with the
4 If the dispenser is receiving power from the IF connector and there are no dispenser error codes, suspect the
None of the LED Bars Light, Regardless of Coffee Level (Warmer is Working OK)
NOTE:
1 Check for chassis ground, UPM ground and UPM 5 Volts into the LED array (see LED pin assignment on
2 If power and ground are being supplied to the LED array and none of the LED sections come on when the
Some LED Bars Do Not Light
One or More LED Bars are Constantly On Regardless of Coffee Level
Clean the inside of the dispenser according to the CLEANING INSTRUCTIONS section to remove any residue
1
2
3
IntelliFresh Feature Does Not Work (Warmer OK)
1
2
3
GEMX INTELLIFRESH CIRCUIT-MCD, TROUBLESHOOTING GUIDE
®
LED on the front of the dispenser
TG52
Bottom LED bar
060420NC