I've got an old Heart Interface Freedom 10 Inverter
. I'm trying to install the 12v remote
panel that was never installed. There is a black and red wire on the remote
panel. I assume that gets wired to the 12 volt battery
banks. Should it get wired directly to a battery
or should I wire it into the DC main panel switch? I wasn't sure if it was used for monitoring the batteries
or just for powering the remote panel. Called the Xantech support line and they didn't know either.