Garage Door Problem

[peejman]

I have a strange problem with one of my garage doors. When the power flickers (like a momentary brown-out), it'll open by itself. If the power goes completely off and back on, it doesn't do anything.

It's been a while, but it happened again during the recent storms. Its a bit disconcerting, particularly when we're not home. When we're going to be gone for a while, I unplug the opener and mechanically lock the door.

It's a craftsman door opener and about 15 yrs old, if that's useful.

Thoughts? Suggestions?

Edited October 28, 2010 by peejman

[bubbadavis]

Haunted garage? It is that time of year...

[peejman]

Haunted garage? It is that time of year...

Only if the ghouls show up during thunderstorms. Or when people hit power poles nearby.

[dralarms]

Older contacts, they tend to do that. I would recommend until you can replace the unit to unplug it when out of town.

[Chief07]

I would put a UPS in line. That way if the power flickers you will keep a constant current on it.

UPS units can be bought for under 50 bucks.

[dralarms]

I would put a UPS in line. That way if the power flickers you will keep a constant current on it.

UPS units can be bought for under 50 bucks.

True, but make sure you get one that will handle the current of the opener.

Also hanging it from the ceiling is gonna be a bear.

[peejman]

Thanks for the info. I guess I'll try to remember to unplug it.

Maybe I'll get lucky and that circuit has a GFCI. That way I can just hit the "test" button and not have to drag out my ladder to reach the plug every time. Or maybe they're on a separate circuit and I and trip the breaker.