51PNEG-951
distinguish between which burner caused the shutdown. The reference to the number one (1) is telling you
that it is burner number 1 which is the bottom most fan.
Grain Temp Short x
This error indicates there is a shorted condition with one of the grain temperature sensors located inside the
left or right grain columns. This could be a shorted sensor or the sensor wires could be shorted.
Grain x Overheat
An over temperature condition has occurred in one of the grain columns causing the control to shutdown the
dryer. This control is set at 210°F (99°C) and automatically resets itself when cool. This can be caused from a
grain column plugged with trash or your meter rolls may be adjusted to slow. Feel the grain columns to
determine which one may be causing the problems. If all the columns are hot to the touch then you will
probably need to check your meter roll settings. If not, then examine the column that feels hot, make sure you
can see the grain moving down the column screens. For more information on service see Meter Roll Servic-
ing.
Housing x High Limit
The temperature high limit located on the fan/burner housing has opened, indicating an over temperature
condition has occurred towards the rear of the fan/heater housing. This control is set at 200°F (93°C) and
must be manually reset. The message will distinguish between which fan housing caused the shutdown. The
reference to the number one (1) is telling you that it is fan number 1 which is the bottom most fan.
Ignition Failure x
This condition happens during the intial ignition of the burner. If the burner fails to light, check to make sure
that your gas has been turned on and/or the maxon valve has been turned on. The reference to the number
one (1) is telling you that it is burner number 1 which is the bottom most fan.