ERROR CODE EXPLAINED
Whirlpool Range / Wall Oven
Whirlpool Range / Wall Oven F9 Error Code
What it means
The oven detected a power-supply or electrical-connection problem. The home electrical supply or appliance connection may be incorrect.
Try this first
- If the appliance was recently installed, stop using it and have the electrical supply and connection checked by a qualified electrician.
- If the code appeared after a power outage and the appliance previously worked normally, turn the circuit breaker off for about 1 minute.
- Restore power.
- Wait at least 10 seconds after power is restored before pressing any controls.
- Check whether the code returns.
Can I keep using it?🔴 Stop and investigate
Repair usually required?⚠ Electrical inspection may be required
If the error keeps returning
If F9 returns, the electrical supply or appliance connection should be checked by a qualified electrician.
Official source
Troubleshooting information verified against manufacturer support documentation.
View manufacturer support page →Safety note:ApplianceSignal provides general troubleshooting information. Always follow the appliance manufacturer's safety instructions and disconnect power when required.