Schindler 5500 Error Codes -

What is the showing on the HMI or CADI?

: Reported when the SMIC 62 Q board detects insufficient voltage, even if the board is new. Ensure all wiring diagrams are followed strictly. Error 4305 (Unintended Movement) schindler 5500 error codes

The brain of the elevator, managing traffic control, safety loops, and overall system logic. What is the showing on the HMI or CADI