Craftsman Garage Door Unit 41A4315-7A Issue
I recently purchased a home with a Sears/Craftsman garage door unit #41A4315-7A, built 4/94. When our electrician replaced the fuse panel serving the garage door unit with a breaker box, the unit no longer works from either the button on the wall or the car openers. The garage lights on the same cicuit work fine and the unit is getting power but nothing works. Is the circuit board shot?