Bunn Electric Brewing System LCR-2 User Manual
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Screen
Displayed
Possible
Cause Troubleshooting
Procedures
Troubleshooting (Continued)
36026 041204
Service Required
Service Required
Service Required
Service Required
Service Required
Service Required
Check water supply shut-off
Service Required
Service Required
Service Required
1. Refill valve stuck open
2. Faulty refill probe
3. Faulty overflow switch
1. Tank Heater failure
2. Triac failure
3. Tank Temp. sensor failure
1. Water shut off to dispenser
2. Inlet Solenoid Valve failure
1. Corresponding Temperature Sensor
Probe wire(s) broken or disconnected
1. Corresponding Temperature Sensor
Probe wire(s) shorted to housing, or to
each other.
OVERFLOW CUP
FULL. EMPTY CUP
HEATING TIME TOO
LONG
CHECK HEATING
CIRCUIT
FILL TIME TOO LONG
CHECK WATER SUPPLY
TANK TEMP SENSOR
OUT OF RANGE
CHECK FOR BAD
CONNECTIONS
TANK TEMP SENSOR
OUT OF RANGE
CHECK WIRE FOR
SHORTS
LEFT BIB EMPTY!
REPLACE PRODUCT
CHECK THRESHOLD
RIGHT BIB EMPTY!
REPLACE PRODUCT
CHECK THRESHOLD
1. Concentrate BIB is Empty.
2. BIB Not properly connected.
3. Tubing kinked or blocked.
4. Empty BIB Warning set too high.
1. Concentrate BIB is Empty.
2. BIB Not properly connected.
3. Tubing kinked or blocked.
4. Empty BIB Warning set too high.
Replace BIB, see loading the
Concentrate
Check BIB Connector Fittings
Check Tubing installation
Check Threshold, see Field Cali-
brating the Empty BIB Warning
Replace BIB, see loading the
Concentrate
Check BIB Connector Fittings
Check Tubing installation
Check Threshold, see Field Cali-
brating the Empty BIB Warning