F25 - No zero cross signal for convection fan and oven lights

What does F25 mean?

The convection fan and oven lights control board is not detecting a zero cross signal, which is essential for proper operation. This usually points to an issue with the L1 and Neutral power connections to the board.

• Incorrect L1 and Neutral connections to the convection fan and oven lights control board

Click steps to track your progress.

1. 1

   Ensure that L1 and Neutral are correctly connected to the convection fan and oven lights control board at connector P2 (P2 pin 3 = neutral / P2 pin 5 = L1).

2. 2

   If connections are correct and secure, replace the oven convection fan and oven lights control board.

3. 3

   If the issue remains after replacing the board, contact a qualified technician for further diagnosis.