dpb wrote:

dpb wrote:
...

Anyway, I think I've actually found the problem was in the timing
circuits -- it's running a cycle now; we'll see if it completes and
unlocks ...

Well, crapola...it completed the cycle but the door lock solenoid won't
engage to unlock the door...

So, tomorrow means more probing -- at least there's been progress and a
symptom to troubleshoot...

It's had enough time to cool down? They normally don't unlock for a
while until the temp is down to sane levels.