Pic when I started the system. After I hit the + button, the Volts went from 29.78 to 29.76 and the Amps went from .07 to .11. Water sensor says 138 degrees. Main software 2.93, Display software 3.00
5L0411-1006015 It's an old system. I replaced the GLX-PCB-MAIN in June 2020