One, how to set up hotel door locks after repair.
First, perform electrical debugging. Connect the battery's red, positive, and black wires, with the ground wire connected to the negative terminal. Use a 2-core cable to connect the lock mechanism, with the ground wire connected to the ground wire, and the positive wire connected to the positive wire (adjacent to the ground wire). Ensure the door can be closed. For the remote control and PID card, if you are unsure, do not connect them initially without connecting the battery.

Subsequently, reinforce the door with mechanical fastening. Secure a plate to the door with four screw holes, then attach it to the door frame. Create a corresponding groove on the right side to accommodate a magnet.
Finally, we will debug the PID card, remote control, and other components together. Starting with the card, connect the battery. If it fails to recognize, it will emit a beeping sound. Operate according to the instructions. The remote control can open the door by pressing the "A" button.
Two. Instructions for handling failures in the installation of hotel door locks.
1. If mechanical parts are damaged, replace them directly. If control parts are unresponsive or damaged, they can be cleaned and restored.
2. When the error indicator light turns on due to an incorrect system identification, a short "beep" sound will be emitted, and the door will not open. This is because the system identification is incorrect. Replacing the system card will resolve this issue.
3. When the electronic anti-lock indicator light illuminates, a "beeping" sound will be emitted, preventing the door from opening. To open the door, simply cancel the anti-lock function using the lock card.
4. When temporarily stopped, a yellow light will illuminate, accompanied by three short beeps. To cancel the temporary stop, press the reset button.