...
The old unit (1167) was burning internal fuses, so it obviously is not functionalADAM front panel fuses.
P.S. Steve S. mounted it at about 11:30am.
P.P.S. In the trailer, 1167 works fine. Perhaps the whole problem is just the ADAM fuse -- it should be 3A since the Li7500 is supposed to go up to 30W during start-up. We'll check what is in there now.