3-15
Figure 3-10. AC Power and Battery Connections
To enable Depleted Battery Cutout operation, remove the plastic PCB cover and use a small pair
of wire snips to clip the Jumper R187 (0 ohm resistor), which is shown in Figure 3-11. With this
jumper cut, the system shuts down if the batteries reach a depleted state (19.4 VDC).
Note: Do this only if Depleted Battery Cutout is required. Leave this jumper in place for systems that do not
shut down when batteries are depleted.
The normal (default) system operation prevents NAC, RAC, and relay operation from initiating
after batteries are depleted. That operation does NOT require jumper removal.
Continued on next page
LINE
NEUTRAL
GROUND
3
EARTH
CONNECT
F1
TB5
P7
12VDC
12VDC
WHT (-)
431297
RED (+)
BLK (-)
INSTALL FERRITE
BEAD AS SHOWN
IN FIGURE
+
-
+
8
7
-
Wiring AC Power and Battery Wiring, Continued
Field Wiring for
AC Power and
Battery Wiring
Enabling Depleted
Battery Cutout
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