Garage Door Lost Power

During a power outage the garage door must be manually opened and closed in order to get in and out of this area of your home.
Garage door lost power. Opening your garage door from the outside. Power to garage door opener. Remote works fine have power outages less than once a year and if it does it s a whole neighborhood power loss. After i hold the button down to close it the sensor lights come back on.
3 transformer has 120 volts in and low ac out. My garage door will not close unless i hold the button down. 4 4 rectifiers. During a power outage you must manually open and close the garage door.
If you are experiencing lost power in a garage there may be a tripped a gfi outlet. Gfci devices often protect the outlet circuit that is installed into the garage therefore if this device trips off then garage outlets will be affected. Locate a gfci outlet in the garage and push the reset button. When the door is up the sensor lights are off.
An emergency release cord on the garage door arm opens the trolley to allow you to disengage the garage door from the opener. If you re locked out when the power is out and the garage is your main way of accessing the home it may be possible to release the lever from the outside. By using the emergency release cord you are able to open the trolley and shut down the electric garage door opener. If all else fails you may need a new garage door opener.
1 there is 120 volts ac electricity to the opener. 2 power runs through fuse wires and on the circuit board.