Bunn LCA-1 Installation & Operating Manual page 20

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TROUBLESHOOTING GUIDE (Cont.)
Error Codes (Continued)
The Follow errors codes apply to the LCR-1 only.
LED DISPLAY
E _ 0
MENU
(-)
_ 0
E
MENU
(-)
ERROR
6
Cool Temp Sensor Failed
(+)
Cooling Time Too Long
7
(+)
DESCRIPTION/TROUBLESHOOTING
Sensor reading Out Of Range (High or
Low).
Check Sensor wires for shorts or open
connections.
Cabinet Sensor has not reached the
set point in 4 hours.
Check: Air Filter plugged or blocked.
Cabinet door left open or faulty seal.
Wiring for shorts or open connections.
Evaporator iced up.
Ambient operating temperature is
greater than 95°F (35°).
20
44806.1 081211

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