Schindler 5500 Error Codes Free Patched ✪

The Schindler 5500 uses a CAN-bus protocol to allow the main controller, car top, and landing call stations to communicate.

| Code | Description | Likely Cause | Action | |------|-------------|--------------|--------| | | Safety chain open | Emergency stop, door contact, or overspeed governor tripped | Inspect all safety devices sequentially | | 3105 | Brake contactor feedback fault | Welded contactor or failed feedback switch | Replace contactor; check auxiliary contacts | | 3120 | Brake slip detected | Worn brake pads, oil on sheave | Adjust brake torque, replace pads | | 3200 | Car buffer switch activated | Car overshot landing at terminal floor | Check slowdown switches, relearn travel | schindler 5500 error codes free