Schindler 5500 Error Codes Jun 2026

The Schindler 5500 organizes faults into logical groups to help technicians pinpoint the subsystem at fault: Description Common Faults Safety Circuit Physical switches and interlocks. Gate contacts, pit switches, buffer switches. Communication Data transfer between the controller and the car/landings. COM_Busreconf, Bus Error. Drive & Motor Power electronics and speed monitoring. OverVoltCTW, Speed Ref Missing, Field Loss. Timing and position of car and landing doors. Error in normal door closing, ThermoDoor. Troubleshooting & Reset Procedures Identify the Status : Determine if the fault is (currently occurring) or (historical/intermittent). Basic Power Cycle