I am in need of the 1959143.VFD file to roll back firmware on Multi + 48/5000/70-50
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I am in need of the 1959143.VFD file to roll back firmware on Multi + 48/5000/70-50
Hi @Frans
both 1959159.vff and 1959209.vff are available on Victron Professional
why do you need 143?
After upgrading to 195159 with batteries fully charged I get intermittent trip and restart even with relatively low load added. Indication on inverter "low bat + temperature" LED. The system worked perfectly with the 143 firmware. Also at times change over to shore power with high loads but also not as programmed.
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