Bunn SINGLE SHDBC Installation & Operating Manual page 30

TROUBLESHOOTING (cont.)
Screen Displayed
FILL TIME TOO
LONG
CHECK WATER
SUPPLY
TEMP SENSOR
OUT OF RANGE
CHECK FOR BAD
CONNECTIONS
TEMP SENSOR
OUT OF RANGE
CHECK WIRE FOR
SHORTS
Possible Cause
1. Water shut off to brewer
2. Inlet Solenoid Valve failure
3. Control Board Failure
1. Temperature Sensor Probe wire(s)
broken or not making connection.
1. Temperature Sensor Probe
wire(s) shorted to housing, or to
each other.
Page 30
Troubleshooting Procedures
Check water supply shut-off
Service required
Service required
Check wire and connection of both
black and white wires of temperature
probe.
Check to confi rm that wire(s) are
not pinched between two surfaces
or connected to each other.
34025.1 082404