Grain Systems PNEG-1314 - Manual (Page 31)

3 1
2003 Top Dry Service School
8) Bin High Pressure Limit. The application of 12v to terminal number J2-20 will shutdown the dryer
and give an indication
that the bin is full due to the high level of static pressure within. "BIN AIR PRESSURE LIM" will
be displayed on
screen's top line until the user corrects the problem. (Originally looked for lack of 12v, reversed in
2.00)
9) There is a User Batch Count and User Timer or Hour Meter independent from the Total batch and
Total time allowing
intermediate monitoring of batches and time. You Reset the User Batch Count from the “Setup”
Key. You Reset the User
Hour Meter by holding in the “Hours” key while turning on the “Control Power”.
10) Master & Slave Fan & Heater Dipswitch Settings
Pg 42 Fan 1 (Master) #1 OFF / All others ON
Pg 50 Fan 2 (Slave 1) #2 OFF / All others ON
Pg 51 Fan 3 (Slave 2) #1 & #2 OFF / All others ON
Information above from PNEG-900 included in the CD in the Top Drys/Top Dry Fans & Htrs
Operation Charts folder as
99 Series 2000 AutoFlow - Installation Pneg-900 July 1999.pdf
11) Temperature Sensor Testing
1. You can find charts with the Resistance readings at various Temperatures in the following
manuals
Located in Resource 2002 CD in the “Resources – Manuals” Folder
PNEG-630 Portable Dryer – Trouble Shooting Feb 1999.pdf Page 54 (Portable Dryers | Trouble
Shooting – Operating Tips)
PNEG-377 Fan & Heater – Service Manual Feb 2000.pdf Page 50 (Fans and Heaters | Trouble
Shooting Guide)
The Network Top Dry’s use the Thermister type sensors, the bolt style for the Plenum and for the
Grain Temperature.
You have to disconnect the wires before testing. Check the charts listed above for readings at other
temperatures.
11) SETUP – What can be changed and the order they show up on the screen. (See 2.15 for changes)
As of Software version 2.14 extended setup is reached by holding down the Modify key while
powering up.
A) EXTENDED SETUP: (Control Circuit must be off to access prior to version 2.14)
1) Set the Clock.
2) Enable/Disable Air Switches. Disable for adjustment purposes only.
3) Enable/Disable Low Level Test. Enable to ignore low level
4) Enable/Disable Wet Tank Test. Enable to run with no grain in Wet Tank.
5) Choose to start with fans on high or low. Low for US & Canada, High for Europe. (Did not
work until 2.15)
6) Aeration Fan Bypass Selection. When bypassed Fan does not shut down when Top Dry shuts
down.
7) Setup fill systems. One or Two Auger System.
8) Select type of dryer. AF1 = 1 fan or AF2 = 2 fan (Auto Flow) AB1 or AB2 (Auto Batch)
9) Select Temperature Scale - Fahrenheit or Centigrade.
10) Select burner ON/OFF or HI/LO.
11) Select diesel burner.
12)
As of Version 2.15 The Plenum High Limit is adjustable from 10 to 50 deg. above setpoint.
Default = 20
13) As of Version 2.15 The Grain High Limit is adjustable from 10 to 50 deg. above setpoint.
Default = 30