It s important that there s no power running to your garage door motor or you may electrocute yourself when disconnecting the door sensors.
No power at fotocell garage door.
Flip the circuit that controls the power to the garage door or disconnect the garage door plug from the wall.
How to fix a garage door s photo eye.
Since the lack of power supply is a common problem check the wires around the sensor when the led lights are not flashing.
If you have an automatic garage door then you have to disconnect the door sensors.
You will still be able to use the doors by manually opening or closing it.
Here is what may cause your garage door opener to not power on.
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.
Many times the malfunction can be due to a loose connection or broken wire.
Look for obstructions adjust the sensors to get a solid green light.
Sweep the garage floors and look through the sidings to ensure that there are no objects to obstruct the door.
Once the power comes back on you must reconnect the garage door opener in order to take full.
Also how to manually close and disconnect.
Disconnect the emergency release cord.
Disconnect the power to the garage door.