Page 11
Installation
12NP Manual
Typical Wiring Diagram
Figure 4 Typical Wiring Diagram
1.
Remove the fuse from the fuse holder.
2.
Connect the inverter’s bonding lug to ground of the vehicle chassis.
3.
Connect the ring terminated end of the black cable set and the temperature sensor cable directly to either the
negative (-) lead-acid battery post or to the positive (+) LFP battery post.
4.
Connect the fuse holder to the positive (+) side of the battery bank.
5.
Connect the ring terminated end of the red cable from the inverter to the fuse holder.
6.
Inverter DC connectors should be torqued to 160–165 inch-pounds.
7.
Install the fuse in the fuse holder. A typical one-time spark will occur when this final connection is made. Install
the fuse cover.
15 ft. Max
Black Neg (-)
15 ft. Max Red Pos (+)
To Chassis Ground
Fuse 18 in. Max Red Pos (+)
Lead-Acid to Battery
Bank Neg (-
)
LFP to Battery
Bank Pos (+)
12.0 VDC Battery
