Schindler 5500 Error Codes Free [new] May 2026

: Many "soft" errors can be cleared by switching off the main power and battery supply for 5–10 seconds. For the SALSIS unit

| Code | Description | Likely Cause | Action | |------|-------------|--------------|--------| | | Overvoltage on DC link | Regenerative braking issue, mains voltage spike | Check braking resistor, measure incoming voltage | | 1102 | Undervoltage on DC link | Mains dip, blown fuse, weak rectifier | Inspect mains supply, replace fuses, test drive input | | 1120 | Drive overcurrent (instantaneous) | Short circuit in motor windings or cable | Megger test motor and cables | | 1135 | Overspeed detection | Brake not holding, encoder failure | Check brake linings, verify encoder coupling | | 1201 | Inverter overtemperature | Cooling fan failed, high ambient temperature | Clean heat sink, replace fan, check ventilation | schindler 5500 error codes free

The controller detected car movement while it was supposed to be stopped. This often points to issues with the brake or machine. : Many "soft" errors can be cleared by