Matsushita automatic door automatically detected after the door closed, it can not be opened, the motor is still off, any signs of work (stuck with a creak sound)
Not installed and debugged
Sensor short circuit, there is no signal input, is not the door to break open also automatically shut down
How long have you run the door? Feeling that your controller aging, and directly change the controller bar, even if this time to find someone to tune the future will be a problem. The
