Schindler 5500 elevator error codes are primarily diagnosed through the SMLCD (Schindler Multi-Level Control Display)
The following list outlines common error codes found in the Schindler 5500 and 6500 series logs: schindler 5500 error codes work
Common Error Codes and Solutions
Inspect safety switches and the governor tension switch. Check the signal wiring from the control board to the frequency converter. Troubleshooting the Safety Circuit Schindler 5500 elevator error codes are primarily diagnosed