Grain Systems PNEG-673 - Manual (Page 45)

2000 Autoflow
45
ELECTRICAL POWER SUPPLY
Autoflow to Storage Chamber Rotary Switch Inerconnect
The 110V AC Rotary switch located in the
storage tank is used to inform the computer on
the availability of wet grain. The Storage
Chamber Rotary Switch is mounted three (3)
feet below the fan/heater unit(s). The Storage
Chamber Rotary Switch use 110V AC to power
the motor and 12V DC + to switch a signal back
to the computer. To wire the Storage Chamber Rotary Switch
to the Autoflow Control Box do the following:
1) Run five (5) control wires from the
Autoflow Control Box to the Storage
Chamber Rotary Switch.
2) Connect the wires as shown in figure 22.
Figure 22