Garage Door Fuse Blown

Check the labeled area that corresponds to the part of the house that lost power.

Garage door fuse blown.

1 the transformer has failed due to a power surge. Here is what may cause your garage door opener to not power on. In most cases a tripped circuit breaker is caused by a temporary overload on the circuit or a short circuit in some device plugged into the circuit. Garage doors sometimes seem to have a mind of their own often deciding when and how far they want to open or close.

Garage door openers building supplies garage organization shelving 1 answer from this member. The owner s manual would tell you if your model has a reset and cover how to use it. Often times however a more serious issue will prevent an operator from receiving power such as a blown fuse or circuit breaker. Most craftsman openers do not have any type of fuse though some older models did have a reset button.

A blown fuse may be discolored cloudy or have a melted or broken metal piece inside. Turn off the main power switch to disconnect power to the fuse box. Replace the blown fuse with one of the same type and amperage. 3 the circuit board itself is faulty.

These devices are made up of wire that can melt and break an electrical circuit when the current exceeds a safe level. 4 a wire or wire harness is loose or burnt. Now you need to locate the blown fuse. Sometimes the fix can be as simple as replacing the batteries in the opener.

Problems with the circuit breaker should only be handled by a professional. North orange county garage door services broken springs new motors new doors rollers repairs lift master chamberlain genie marantec l s garage door services 714 878 5928 contact us for a free quote. Identify the broken fuse. Look inside the fuse for charred glass or a broken filament evidence of a blown fuse.

2 the glass fuse on the circuit board has blown or popped.