Sens flt:BT29 129 — Compressor sensor fault (continuous)

What does Sens flt:BT29 129 mean?

This B alarm signifies a continuous fault with the compressor sensor (BT29). Possible causes include open/short circuits or a defective sensor. The compressor might be blocked.

• Open-circuit or short-circuit on sensor input
• Defective compressor sensor
• Continuous contact issue with the sensor

Click steps to track your progress.

1. 1

   Ensure the compressor sensor is properly connected.

2. 2

   Inspect the sensor for any damage.

3. 3

   The alarm should reset automatically when the cause is resolved.

4. 4

   If the service technician symbol persists, contact your installer.