I forgot to mention it was a gas dryer - not that it matters.
Can I use it for awhile in this "60 minutes only" mode? Until I get another board, anyway...if I decide to go that route. Being that this dryer seems to be a really poor design - other than the electronic control board, it's no different than the 20-year-old dryer it replaced (except the new fancy electronics stink) - I should probably just go back to the old dryer, which had exactly ONE problem (timer died) in its life, and still works. This Kenmore was a hand-me-down. Maybe I should hand it back up!
I don't suppose there has been a recall? It's gone through two control boards in about two years.