EndAmps is calculated as follows:
100AH X 0.05 = 5A.
180AH X 0.05 = 9A.
Absorb can be safely set to 1 Hour / 60 Minutes. If you have enough charging power to get you there, the last 5-7% of charging & balancing is done during Float.
The easiest way to set things on any Classic (150/200/250) is to use the Windows Software. See link below
MidNite Solar is the industry leader and manufacture of quality Renewable Energy System electrical components and E-Panels.
www.midnitesolar.com
If using the menus via the display, the manuals, menu-maps etc are all located here:
MidNite Solar's list of Product Documents.
www.midnitesolar.com