I am trying to use some PSI lithium batteries with a Quattro 3K 48VDC inverter. However I am getting an error where the batteries want 54V for the float charge, and the Quattro is putting out 55.2V. Is there a way to adjust this voltage output in the Quattro? I have it hooked up through a Cerbo GX to view the settings, but I did not see a way to adjust.