GSi PNEG-728, Operation, Page: 26 / 47

Autoflow Operation
26
Drying Chamber Overflow
The grain level in the drying chamber has
reached the drying chamber overflow rotary
switch. Grain will have to be dumped from the
drying chamber to the storage chamber before the
unit can be restarted. This error indicates that
either the drying chamber high level rotary switch
is faulty or the time on the Load delay or Aux.1
delay needs to be lowered. Electrically there is the
presence of 12vDC+ on J4-6 on the input/output
board.
Storage Chamber Full
The grain level in the storage chamber has
reached the storage chamber high level rotary
switch located 3 feet(.91 meters) below the fan and
heater(s). Grain will have to be removed from the
storage chamber before the unit can be restarted.
Electrically there is the presence of 12vDC + on
J4-4 on the input/output board.
Wet Supply Hopper Empty
The grain in the wet supply tank has fallen
below the wet supply rotary switch. If there is
grain against the drying chamber low level rotary
switch, the dryer can be restarted by pressing the
stop switch to clear the error and then the start
switch. Electrically there is a loss of 12vDC+ on
J4-2 on the input/output board.
Wet Supply Empty Press<Enter>to
Dry Remaining Grain
This message is displayed when the start
button is pushed and grain has fallen away from
the wet supply rotary switch and there is still grain
against the drying chamber low level rotary
switch. If the enter button is pushed, the dryer will
restart, but the fill system(s) will not restart.
Electrically there is a loss of 12vDC+ on J4-2 and
the presence of 12vDC+ on J4-8 on the input/
output board.
Out of Grain Warning
This message is displayed after the dump cycle
when the dryer has been restarted by pressing the
enter button, after a “wet supply empty error” has
been given.
Cannot Start Dryer Wet Supply Empty
This message is displayed when the start button is
pushed and grain has fallen away from the wet
supply rotary switch and there is no grain against
the drying chamber low level rotary switch. Grain
will have to be put into the wet supply tank or the
drying chamber to start the dryer. Electrically
there is a loss of 12vDC on J4-2 and a loss of
12vDC+ on J4-8 on the input/output board.
Drying Chamber Low Grain
This message is displayed when grain falls
away from the drying chamber low level rotary
switch after the Aux. 1 timer has reached zero. If
the error is being caused due to the settling of
grain after the fans start, the time on the Aux.1
timer can be lengthened. Electrically there is a
loss of 12vDC+ on J4-8 on the input/output board.
Load Auger Motor Overload
The thermal overload in the fill system control box
for fill system number one has tripped, indicating
an overcurrent condition. Make sure the emer-
gency stop switch on the fill system control box is
pulled out as this will inhibit the motor starter
from engaging. The overload must be reset manu-
ally. Electrically there is a loss of 12vDC+ on J4-
16 on the input/output board.
CONTROL SYSTEM