Written by
Maren Coleman Appliance Care EditorPublished October 29, 2026
VERIFIED
Error codeF7
ApplianceMicrowave
Meaning of F7
A function the oven was asked to perform did not happen. The manual blames the Appliance Control Board or its wiring, in its entry for over-the-range microwaves.
Manual reset in four lines
Open the breaker and count off sixty seconds.
Close it again.
Give the unit one more minute and watch for F7.
Run the microwave to see that it works.
Codes that read differently
F7E9 is not a control-board code: it concerns a blocked upper vent door. F8E5 refers instead to the Exhaust Air Temperature Sensor.
Microwave repair for San Francisco homes
F7 that survives the reset needs a technician. Whirlpool microwave repair serves San Francisco; call (415) 687-4102 and have the model number and your reset notes ready.
Model compatibility: Whirlpool reuses codes across series and model years, so F7 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Plain language
What this code means
F7 means the oven could not execute the function; the Appliance Control Board or its wiring may be at fault.
Important safety warning. Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.
Seeing this code on your Whirlpool appliance?
Book a specialist visit for a clear estimate and approval before any repair.
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You submit a request with your appliance model and symptom, we confirm an appointment window, and a technician performs an on-site diagnosis. You then receive a clear estimate and decide whether to proceed before any repair begins.
Yes. We provide an upfront estimate after diagnosis. No parts are ordered or installed until you approve the work, so there are no surprise charges.
Replacement parts are selected for the exact model and confirmed with you before ordering or installation.
Service areas are listed on the Locations page. Contact us with your ZIP code to confirm current coverage for your address.
Ready to get your Whirlpool appliance working again?
Book a repair online or call us — clear estimates and approval before any repair work begins.
