JennAir Radiant Cooktop Code F1E1: Keypad Lost Contact with the Manager

What F1E1 means

On JennAir electric radiant and touch-control cooktops, F1E1 means communication was lost between the user interface, which is the keypad, and the appliance manager. The two boards no longer exchange information, so the cooktop may ignore touches, shut elements off or show F1E1 as soon as power returns. The glass, the pans and the elements themselves are not what the code is reporting.

Common causes of F1E1

A loose or damaged connection between the keypad and the appliance manager
A user interface (keypad) that has failed
An appliance manager board that has stopped responding
A power surge or outage that interrupted the link

✓ One safe check you can try

1. Turn all controls off and let the glass cool. 2. Shut off the cooktop's breaker for one minute, then switch it on again. 3. Wipe the touch panel clean and dry. 4. Try one element on low. 5. If F1E1 returns, leave the cooktop off and book a visit.

! Why to stop there

The link between keypad and manager runs under the glass beside live power wiring.
Resetting the breaker can only clear a glitch; a lost connection will keep returning.
Replacing the keypad when the manager is the cause, or the reverse, is an expensive wrong guess.

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.

→Same appliance

Other Cooktop codes

F56JennAir Radiant Cooktop Code F56: Touchpad and Its Wiring LockJennAir Cooktop Message "Lock": Control Lock Is Active F58JennAir Radiant Cooktop Code F58: Same Board Family as F42 U uJennAir Induction Cooktop Symbol U u: Pot Not Detected or Not Suitable F60JennAir Radiant Cooktop Code F60: Touchpad or its wiring F61JennAir Radiant Cooktop Code F61: Control, Module, Wiring or Supply F63JennAir Radiant Cooktop Code F63: Touch control or power supply concern F64JennAir Radiant Cooktop Code F64: User interface, module or supply trouble

F1E1F1E1 questions

Does F1E1 mean the whole cooktop is dead?

Not necessarily. It means two internal parts stopped communicating with each other. The elements may still be fine, but the control will not let you use them reliably until the link is restored.

Could a power outage cause F1E1?

Yes. A surge or outage can upset communication between the boards. A breaker reset helps if that was the trigger. If the code is back after a reset, we need to inspect.

How do you decide between the keypad and the manager?

We test the connection and each board, then show you what we find. You get a written price first, and the repair is backed by our 30-day workmanship warranty.