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Model library · KitchenAid Microwave

KEMS307G

KitchenAid KEMS307G Combination Oven Service

Schedule Service(713) 903-2606
KitchenAid microwave

Most common issues on this model

  1. Overheating from a greasy cooling path, so the unit stops mid-program
  2. A scorched waveguide cover in the microwave cavity
  3. A convection fan or heating element tiring on the oven side
  4. Pad legends worn off the keypad

Anyone who owns a KEMS307G has a Superba 30-inch thermal convection oven and microwave combination, a cabinet where a lot of heat meets a lot of electronics. It was sold with five endings, from the KEMS307GAL to the KEMS307GWH.

Ventilation matters more here than on a plain microwave. The cooling fan has to protect the controls while the oven side runs hot, and a grease-lined fan path lets the temperature creep until the unit shuts itself off. We clean the path and test the fan under load.

On the microwave cavity we look for scorching at the waveguide cover and worn paint. The oven side gets a temperature check against a probe. You will see a written price first, and the repair carries a 30-day workmanship warranty.

Key features

  • Superba 30-inch thermal convection oven and microwave combination
  • Crispwave microwave
  • Five versions share this base
→Codes

Error codes this model can show

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 F4E1KitchenAid Over-the-Range Microwave Code F4E1: Cavity thermistor circuit F9QKitchenAid Over-the-Range Microwave Code F9Q: Reset power and watch for a minute F4E4KitchenAid Over-the-Range Microwave Code F4E4: Humidity thermistor or its wiring
KEMS307GKEMS307G questions
Why does my KEMS307G shut down during long oven programs?

The cooling system may be struggling, so a protective switch trips. We clean the fan path and vents, test the fan motor, and check the oven temperature against a probe.

Does the Crispwave microwave work independently of the oven?

It has its own cooking circuit, though the cabinet and control are shared. We test the microwave heating with a water load, separate from the oven side.

How many versions exist?

Five endings are on record: AL, BL, BS, BT and WH. All of them share the KEMS307G base model, so the working parts match, and we follow the rating plate when we order anything visible.

Book a visit

Book repair for your KEMS307G

Book in about a minute, or call the desk. Same-day windows inside the Loop on most days, next-day across the rest of Houston.

(713) 903-2606
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