I have an older Phoenix Multi 24/300/70
I wanted too change the configuration using the dip switches. I set the switches as required and pressed the up button for 2 seconds as per the manual. The overload and low-battery LED's did not flash to confirm acceptance of the settings and now the float LED is permanently ON, even when no AC input is connected. Everything still seems to work fine, the inverter is working and it is charging the batteries from AC, but I don't know why the LED indication won't change. It should just have the green inverter ON LED when no AC is connected.
Thanks for any advice.
Nathan