On switch on (both charge only and inv/charge)the Temp led blinks for as couple of seconds and then goes solid red. Will not come on line. This happens while the unit has not been used and is cold. Fully charged battery. I assume it is a faulty temp sensor somewhere on the unit but need help finding it please.
Check the victron toolkit app pls
Thank you. I have installed the app. It simply says contact your distributor. May be a faulty temperature probe. No further info.