I was the first time to install automatic doors, today will automatically search the door motor on the ground wiring test machine, the motor has been turning non-stop, I do not know what reason, ask you big God mention, be grateful.
The limit switch is not tuned, or not installed
Normal. After the installation of automatic doors to carry out a stop device, the resistance will make the motor reverse door. You have no resistance on the ground, so it will go down.
