KitchenAid Wall Oven Code F6 E9: lower oven appliance manager

What F6 E9 means

On KitchenAid double and combination wall ovens such as the KODE500ESS or KOCE500ESS, F6 E9 indicates the lower oven appliance manager, or the wiring connected to it, may have a problem. The control for the lower cavity is the one named. The display holds the code, and the lower oven may not heat. Because it names the lower cavity only, the upper oven control is a separate matter and judged on its own.

Common causes of F6 E9

Lower oven appliance manager failing
Wiring to the lower oven control damaged

✓ One safe check you can try

1. Cancel and let the lower oven cool. 2. Switch the breaker off, wait a full minute, then switch it on. 3. Try a short bake in the lower oven. 4. If F6 E9 returns, stop using the lower oven and call us. The upper oven can be tried if it shows no code.

! Why to stop there

The lower manager is mounted inside a hard-wired built-in oven.
Parts bought by guess often turn out to be the wrong ones.
We quote in writing before work, and every repair carries a 30-day workmanship warranty.

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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F6 E9F6 E9 questions

Why does F6 E9 mention the lower oven only?

Each oven in a double has its own appliance manager. This code names the lower one, so the upper oven can behave differently and may keep working.

Is it the same as F6 E6?

It is the lower oven counterpart. F6 E6 names the upper oven appliance manager, and F6 E9 names the lower one, so which code you see tells us where to start.

Can the oven still cook with one cavity?

If the upper oven runs without a code, yes for now. Keep the lower oven off until it has been tested, since its control is the part reporting a problem.