"Sanity" wrote in message
...

It sounds like you may have locked it. If you have a lock button on
the wall switch, try pressing it and see if the light quits blinking.

I just tried it on mine and you're right.

This is at my folks' house. My aging dad is a pretty good electrician, but
unable to solve this, so far. He tried the lock switch and nothing changes.
He even took it apart to inspect (there isn't much there), and didn't find a
problem. Rats!

I'll be there in a couple of days to give it a go and report back.

Thank you.