Grain Systems PNEG-1745 - Manual (Page 14)

3. Installation
14 PNEG-1745 WatchDog
If a cellular modem is NOT being used, the bare leads of the WatchDog power cable should be
connected to the moisture control board as follows:
Black with faint white line lead - J1-1 “POWER SUPPLY+ (+12 VDC)”
Black lead with faint white writing lead - J1-2 “POWER SUPPLY GROUND”
Please refer to Figure 3H .
Figure 3H
7. The barrel connector of the WatchDog power cable should be plugged into the power connector on
the WatchDog circuit board. (See Figure 3H.)
8. Plug the Ethernet cable with a live internet connection into the WAN port on the WatchDog circuit
board. The WAN port is to the left, farthest from the cabinet door. (See Figure 3I.)
Figure 3I
NOTE: Use cable ties and anchors to secure wires.
9. Turn ON power to the dryer and control panel. A green LED should illuminate on the WatchDog
circuit board indicating power. A red LED will illuminate when the WatchDog has finished booting
and is ready to monitor.