My built in vacuum (Electrolux) quit shutting off. I thought it must be one of the outlets shorting out so I went down to the basement and disconnected them from the main line (low voltage) one at a time and it still ran. I went right back to the unit and unplugged the low voltage line and it still kept on running.
What could it be? I had to unplug the 120V from the wall to shut it off. I'm thinking it must be something to do with a sticking relay (if mechanical) or a dead relay if electronic. Just wondering if anyone knew where I might start troubleshooting.
TIA Gary