In most cases, the buttons on the remote controller panel have up and down keys, stop and lock keys. Generally, the user mistakenly presses the lock key to cause the shutter door to fail up and down, and the electric shutter door is locked.

 

In most cases, the buttons of the remote controller panel have up and down keys, stop and lock keys. Generally, the user mistakenly presses the lock key to cause the shutter door to fail up and down, and the electric shutter door is locked. Of course, in addition to the misoperation, there are rolling shutter door fault itself.
The shutter door is locked due to the user's misoperation. In general, we can press the [stop key] to unlock the lock.
Under abnormal circumstances, the shutter door is locked, you can refer to the following operations to unlock:
Open the inspection port above the electric rolling shutter door, and then find an iron chain to pull slowly. The position of the inspection port is generally in the upper right corner. You can try Z. The simple method is to cut off the power. When the power is supplied, the remote control lock will be automatically released.
Shutter door remote control instructions
Shutter door remote control use is also particularly simple, always also four key operation:
Open the door (up arrow or remote control up arrow);
Close the door (down arrow or down key on the remote control);
Stop (stop arrow (or remote control stop key);
Lock key Press the lock key of the remote control to lock the motor. Other function keys of the remote control will be invalid and the motor cannot be controlled. Press the stop key to unlock the motor.

Key words:Qingdao fast door; Qingdao Industrial Lift Gate