Is my BMV-712 working? The display and settings seem to be ok, but my NO, COM & NC ports in back never seem to turn on (energize w/12v signal). Are these ports affected by "11. Relay mode"? Batteries don't charge if COM port isn't "ON" with 12v signal (COM port is connected to VE.Bus BMV Charge Disconnect port). Are there any recommendations for settings 16-31?
fyi, all other components are from Victron. TIA...