Sensor flt:BT6 6 — Hot water charging sensor fault

What does Sensor flt:BT6 6 mean?

This indicates a fault with the hot water charging temperature sensor. It could be due to an open or short circuit, or a faulty sensor. Hot water charging may be blocked.

• Open-circuit or short-circuit on sensor input
• Defective hot water charging sensor
• Hot water charging is blocked

Click steps to track your progress.

1. 1

   Confirm the hot water charging sensor is properly connected.

2. 2

   Examine the sensor for any signs of damage.

3. 3

   Reset the alarm through the alarm menu.

4. 4

   Contact your installer if the issue remains unresolved.