What does F02 (Bosch WFP) mean?

The water temperature is not reaching the set value within the expected time. This points to an issue with the temperature sensor or the heating element itself.

• Open circuit in temperature sensor wiring
• Faulty heating element (TEN)
• Poor contact at heating element terminals

Click steps to track your progress.

1. 1

   Check the heating element (TEN) and its connections for faults.

2. 2

   Inspect the wiring for the temperature sensor.

3. 3

   If the heating element is faulty, it may need replacement.