Troubleshooting Guide - Bunn LCA-2 LP Installation And Operating Manual

TROUBLESHOOTING GUIDE

Error Codes
When an error has occurred, all Door LED's will be flashing. Open the Door to access the LED Display and record
the Error Code. Refer to the list of Error Codes below to identify the problem. A troubleshooting guide is provided
to suggest probable causes and remedies for the most likely problems encountered. If the problem remains after
exhausting the troubleshooting steps, contact the Bunn-O-Matic Technical Service Department.
LED DISPLAY
E C 0 0
MENU (-)
E C 0 0
MENU (-)
E C 0 0
MENU (-)
E C 0 0
MENU (-)
ERROR
1
Left (Regular) Pump Failed
(+)
2
Right (Decaf) Pump Failed
(+)
3
Heating Time Too Long
(+)
4
Fill Time Too Long
(+)
DESCRIPTION/TROUBLESHOOTING
Left Motor or RPM Sensor Failure.
Check motor and RPM sensor wires
for shorts or open connections.
Right Motor or RPM Sensor Failure.
Check motor and RPM sensor wires
for shorts or open connections.
Tank Heater ON Continuous For More
Than 1 Hour. Check heater wires for
open connections.
Fill Valve ON Continuous For More Than
15 Minutes. Water turned OFF. Refill
Valve disconnected. Faulty Valve.
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38791 031606