ERROR CODE EXPLAINED
Jennair Wall Oven
Jennair Wall Oven FC E3 Error Code
What it means
JennAir indicates the appliance could not connect to the router. Possible causes include a connection timeout, weak signal, router problem, Wi-Fi module problem, or associated wiring.
Try this first
- Turn the appliance circuit breaker(s) off for 1 minute.
- Restore power at the circuit breaker(s).
- Monitor the appliance for 1 minute to see whether the code returns.
- Confirm normal appliance operation.
- Check whether another Wi-Fi device works at the appliance location.
- If another device works, disconnect router power for 2 minutes and reconnect it, then disconnect appliance power for 2 minutes and reconnect it.
- If the wireless signal is weak, try moving the router, using a compatible signal extender, or contacting the internet service provider.
Can I keep using it?⚠ Troubleshoot before continuing
Repair usually required?⚠ Service may be needed if the issue returns
If the error keeps returning
If the issue returns after following JennAir's troubleshooting steps, use the linked JennAir Product Help article for additional manufacturer guidance and service options.
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.