F4 - Power module failure (Fisher & Paykel Titan Wall ovens)

What does F4 mean?

The oven's power module, which is responsible for controlling power to various components, has failed or is malfunctioning.

• Internal component failure within the power module
• Electrical surge affecting the module
• Control board malfunction impacting power distribution

Click steps to track your progress.

1. 1

   Turn off the oven's power supply at the circuit breaker.

2. 2

   Wait for at least 5 minutes to allow all electronic components to discharge and reset.

3. 3

   Restore power and observe if the error clears.

4. 4

   If the error persists, it may indicate an internal hardware fault that requires professional attention.