Grain Systems PNEG-526 - Manual (Page 20)

14
Tower Dryer Operations & Service
II. Set-Up of the Controller
6 5 4
1 2 3
*Press the “MOIST CONTROL” button from the main screen to access the moisture set-up
screen:
1. Unload upper limit - the maximum
unloading rate (%) in which dryer can be
run without plugging any unloading con-
veyors.
2. Current column grain tempera-
ture - measured from the RTD sensor at
the end of the drying section (it is not the
temperatureof the grain coming out of the
dryer).
3. Unload lower limit - the minimum
unloading speed that can maintain the sam-
pling box of the dry sensor full of grain. It
is essential to have the sensor fully covered
4. Calibration button - to access
sensor calibration screen (see Section III,
Step 3).
5. Control Mode button - toggle the
control mode between MANUAL and
AUTO by pressing the button.
6. Moisture Control Diagnosis
button - to access the diagnostic screen for
factory trouble shooting.
by grain to get an accurate reading of
the grain moisture.
TRI-POINT MOISTURE CONTROLLER
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