Grain Systems PNEG-634 - Manual (Page 30)

4. Electrical Power Supply
30 PNEG-634 2000 Top Dry Fan/Heater
Stand Alone Fan/Heater
The Series 2000 Top Dry master fan/heater can operate as a stand alone fan/heater unit. If installed
as a stand alone unit, no control center is used, all timers and temperatures are set at the fan/heater unit
and the unit is stopped and started at the fan/heater. To wire the Series 2000 Fan/Heater unit as a stand
alone unit do the following:
1. Place one jumper between terminal #2 and terminal #3 in the master fan/heater control box.
2. Figure 4D details the placement of the jumper.
Figure 4D Wiring for a Stand Alone Fan/Heater Unit