Grain Systems PNEG-1459 - Manual (Page 15)

15 PNEG-1459 L Series Operators
5.) Temp Scale: Touch the Temp. Scale button to choose either English units or SI units temperature scales. Depending what
temperature scale you now operating in touching this button will display a popup window asking if you want to switch to SI
(Celsius, metric tons, etc..) or English units (Fahrenheit, bushels, etc..)
6.) Diagnostics: The Diagnostics operations are described in greater detail in the service section of this manual.
7.) Burner Mode: Touching the Burner Mode button will display
the Select Burner Mode screen (see image at left).
NOTE: The bottom fan heater on a two fan dryer is always fan
heater one.
The Select Burner Mode screen will allow the operator to select
the type of burner operation for each burner. In the HI/LO mode
the burner will switch from high heat to low heat when the plenum
temperature setpoint has been reached. In the ON/OFF mode the
burner will shut off when the upper temperature setpoint has been
reached. To select either the HI/LO or ON/OFF modes touch the
Select button for the fan heater you wish to change. Touching the
All HI/LO button will set all burners to HI/LO mode and touching
All ON/OFF will set all burners to ON/OFF mode. Touch the
Accept button to save any changes and return to the setup screen
or touch Cancel to return to setup screen without saving any
changes to the burner modes.
8.) Differential: Touching the Differential button will display the
Modify Burner Differential Settings screen (see image at left).
Adjusting the burner differential settings allows the operator to
keep the plenum temperature within a certain range. For example:
If you have the temperature setpoint at 180 degrees and you select
+/- 3 degrees as the burner differential, then the burner will switch
to low heat at 183 degrees and back to high heat at 177 degrees.
To modify a burner differential setting first touch the plenum
button you wish to modify, then select one of the five differential
setting button on the right side of the Modify Burner Differential
Settings screen. Touch the Accept / Exit button to save settings
and return to the Select Hardware Setup Parameter To Modify
screen.
9.) BHP Calibration: Touching the BHP Calibration button will
display the Unload Bushels Setup screen (see image at left). As
you can see the bushel counter can be cleared by touching the
CLEAR button. However if the bushel counter is out of calibration
it can be calibrated by touching the INCREASE and DECREASE
buttons.
Example: If you ran 1000 bushels through the dryer but the
bushel counter on the dryer reads 900 bushels then touch the
DECREASE button until the calibration reads 90%, or if you ran a
1000 bushels and the counter reads 1100 bushels then touch the
INCREASE button until the calibration reads 110%.
When you are finished with the calibration or clearing the bushel
counter touch the ACCEPT button to return to the Hardware Setup
Parameter screen.
VISION TOUCH SCREEN DISPLAY