KitchenAid Over-the-Range Microwave Code FC E7: Appliance did not join the router

What FC E7 means

On KitchenAid over-the-range microwave hood combinations like the KMHS120ESS or KHMS155LSS, FC E7 means the appliance did not connect to your router. The recommended routine is a power reset, then start a cycle, watch the display for one minute to make sure the code stays away, verify operation, and re-set up the Wi-Fi link if needed. Cooking from the keypad is not affected.

Common causes of FC E7

Router that is off, out of range or using changed settings
Wi-Fi credentials stored in the microwave that no longer match
Connection that simply failed once and needs a reset

✓ One safe check you can try

1. Confirm the router is on and other devices can reach the internet. 2. Press Cancel, then unplug the microwave for one minute and restore power. 3. Start a short cycle and watch the display for a minute. 4. Set up the Wi-Fi connection again in the app. If FC E7 comes back, call us.

! Why to stop there

After a router change or password update, the fix is usually a reconnect, not a repair.
We avoid touching hardware until the network is ruled out.
If the microwave itself needs work, the price comes in writing first.

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 Microwave codes

Probe or Insert ProbeKitchenAid Combination Microwave Message "Probe" or "Insert Probe": Seat the meat probe in its jack PUSH or PSHKitchenAid Built-In Microwave Message PUSH or PSH: The oven is waiting for Start Registration ErrorKitchenAid Over-the-Range Microwave Message "Registration Error": Check the home network and try again Sabbath, Sab, 5Ab, or 5A6KitchenAid Built-In Microwave Display Sabbath, Sab, 5Ab or 5A6: Sabbath Mode is on SEKitchenAid Over-the-Range Microwave Code SE: Keypad or user interface problem F4 E9KitchenAid Combination Microwave Code F4 E9: Microwave inverter output problem F9 or F9E0KitchenAid Built-In Microwave Code F9 or F9E0: Check the electrical connection after installation F4E1KitchenAid Over-the-Range Microwave Code F4E1: Cavity thermistor circuit

FC E7FC E7 questions

Did my password change cause FC E7?

It can. If you changed the router name or password, the microwave still holds the old details and cannot join. Re-entering the new ones usually settles it.

Why watch for a minute after the reset?

A minute shows whether the microwave stays clean or throws the code again right away. That tells you if the cause was momentary. That tells you whether the cause was momentary.

Does FC E7 stop cooking?

No, it only concerns the network link. Regular timed cooking from the keypad continues to work. It does not stop cooking; it only concerns the network link, so heating from the keypad continues to work normally.