JennAir Touch Cooktop Code F8: Cooking Area Timed Out, Then Shut Off

What F8 means

F8 on JennAir electric radiant and touch-control cooktops is not a breakdown. The surface cooking area has been in operation too long, and the automatic shutoff was activated. The cooktop turned the area off for safety. Remove the utensils and let the cooking area cool, then you can start it again when you are ready. The shutoff exists so a forgotten burner does not stay on.

Common causes of F8

The surface cooking area ran longer than the automatic limit
A burner left on after cooking finished
A setting held at a high level for too many hours

✓ One safe check you can try

1. Make sure the surface control is OFF. 2. Take the utensils off the cooking area. 3. Let the glass cool. 4. Touch the control again to start a new cooking period. 5. If F8 shows after only a short time, call us.

! Why to stop there

F8 means the safety timer did its job, so a repair is not needed.
Repeated F8 after short use is the only reason to book a visit.
Taking apart a cooktop to override the timer would remove a safety feature.

Opening a panel yourself does not automatically cancel a manufacturer warranty, but it can cause accidental damage, and some manufacturers set their own service conditions. Check your warranty terms, or ask us, before deciding.

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Other Cooktop codes

F63JennAir Radiant Cooktop Code F63: Touch control or power supply concern F64JennAir Radiant Cooktop Code F64: User interface, module or supply trouble FC E0JennAir Induction Cooktop Code FC E0: Supply, Wiring or Induction Module FC E1JennAir Induction Cooktop Code FC E1: Is It the Touchpad or Its Wiring? FC E4JennAir Induction Cooktop Code FC E4: Harness Between Touchpad and Module FC LFJennAir Radiant Cooktop Code FC LF: Left Front Element or Its Wiring FC LRJennAir Radiant Cooktop Message "FC LR": Left Front Hotplate or Wiring FC RFJennAir Radiant Cooktop Code FC RF: Right Front Element or Its Wiring

F8F8 questions

Is F8 a sign the cooktop is broken?

No. The cooktop reached its time limit for one cooking area and shut it off. This is a protection feature working as designed, not a part that has failed.

How do I clear F8?

Turn the control off, remove the utensils and allow the area to cool. Then start the area again as usual and set the heat level you need.

When should I worry about F8?

If it appears after a short cooking time or on an area you just turned on, call us. We can check the control for a written price.