ERROR CODE EXPLAINED
Jennair Wall Oven
Jennair Wall Oven Power Loss / Flashing Time / 12:00 Error Code
What it means
JennAir indicates POWER LOSS can appear after initial power-up or an interruption in electrical power.
Try this first
- Press CANCEL to clear the display.
- Set the correct time of day.
- Use the Owner's Manual if model-specific clock-setting instructions are needed.
Can I keep using it?✅ Usually informational after a power interruption
Repair usually required?✅ Service is usually not required
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.