Grain Systems PNEG-692 - Manual (Page 13)

1998 Service School Top Dry
13
SERIES 2000 SOFTWARE CHANGES
If L is selected, the dryer timer
has to be at zero and the grain
temperature has to be at the
desired set point before the unit
will advance to the cool cycle.
If no L is selected, the dry
timer has to be at zero or grain
temperature has to be at the
desired set point before the unit
will advance to the cool cycle.
If the grain temperature exceeds 200
degrees F, after the initial 10 minutes
of the dry cycle, the dryer will advance
to the cool cycle.
In some instances the plenum tempera-
ture would jump to 275 degrees F -
fixed that problem.
♦ Software Version 0.21
When in the Top Dry mode the heater
is always set up as a hi-lo fire unit.
♦ Software Version 0.22
When setting the dry time to 3.2 hours
the display would say .32 hours when
the program mode was exited - fixed
that problem.
Clearing the NOVRAM is now down
by powering up with the program
temperature switch held down, press
the increase switch until a 7 is dis
played and press the program tempera-
ture switch again. You have two
seconds to press the increase and
decrease switches at the same time to
clear the NOVRAM.
♦ Software Version 0.23
By placing dipswitch #3 in the
“on” position you can disable
the airswitch test.
In the Top Dry mode, if J5-3 and J5-4
are shorted together the unit will jump
immediately to the cool cycle, even if
the dryer has been running less than 10
minutes.
Significant Software changes since July 12, 1995,continued
(Software version number is displayed at all units on power-up)