Grain Systems PNEG-1797 - Manual (Page 69)

PNEG-1797CE CE Approved T-Series Tower Dryer 69
12. Error Messages
Safety Circuit Shut Down Messages
Shut down warning window: Touch the Help button to display the shut down help window. (See Figure 12A.)
Figure 12A
Fan/Heater Generated Errors
Air Switch Stuck
Switch is stuck closed when fan is OFF.
Fan Loss of Airflow
Air switch has stopped sensing air pressure during fan operation.
Fan No Airflow
Air switch is not sensing air pressure after fan start-up.
Flame Loss
Flame signal was lost during burner operation.
Grain Temp Short
Grain temperature sensor is showing short circuit.
Grain Overheat
Grain temperature has exceeded 100°C. Grain flow may be blocked or metering speed too slow. This
re-sets once cooled, but the burner must be re-cycled to enable re-start.
Shut down warning window:
Touch the Help button
to display the shut down
help window.