Manual

5
SHUNT AND WIRING INSTALLATION
IMPORTANT: to maintain accurate record of the battery capacity, all current must be passed
through the shunt.
Disconnect the battery and turn off all devices before beginning the installation.
Mount the shunt in a secure location with adequate protection from damage.
The BM320 is designed for 12V applications only.
NOTE: There should only be one cable connected to the battery negative terminal.
This should be to the battery side of the shunt to ensure all load is measured through
the shunt. All other NEG/Earth connections should be made at a load side of the shunt.