T6 Control Panel Generator Battery Symbol Blinking

[Wild Rover]

After installing a new Renogy electrical system in my Ocean, solar panels, combined MPPT & DC to DC charge controller with 2x100Ah lithium smart batteries, the G/Battery symbol on the bottom right of the display blinks until reset.

The fault code I get is 7001, which corresponds to loss of D+ power. I can reset it, by holding down the return button on the display, but it returns after a while (usually a few hours).

I think it may be a result of the lithium batteries intermittently disconnecting briefly as part of their self monitoring, but I’m not sure, it’s a guess.

The split charge relay was removed as part of the modification.

Does anybody know how to stop it doing this. Everything else seems to be working as intended.

 

[yanoah]

Hi,

Did you find a solution?

I have exactly the same issue. The split load charger is still connected; however, the fault seems to be triggered by solar charging.

Thanks.