Hi,
I installed a Victron 500A Smart Shunt to monitor a 100AH Lithium battery several months back.
it worked fine for 3 months, but yesterday when I tried to connect via Bluetooth it was not visible. Upon further inspection I noticed that no lights were visible on the unit. It appeared dead.
i tested the voltage at fuse and unit connection point and it was fine.
i have disconnected and reconnected the unit with no change.
it is getting power and is wired correctly so I’m assuming unit failure.
Any suggestions or comments are appreciate.
thanks