Published September 2, 2026Updated October 17, 2026
Content status:
Verified
Error codeF7E0 / F7E2
ApplianceMicrowave
Quick answer
F7E0 and F7E2 carry identical wording on JennAir's page. Reset first, then call if it returns.
Model compatibility: JennAir reuses codes across series and model years, so F7E0 / F7E2 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
Per JennAir, F7E0 and F7E2 both mean a possible fault in the water level, the water level sensor, or the wiring tied to it.
Same text, two codes
JennAir’s built-in microwave help page words F7E0 and F7E2 in exactly the same way. Each one flags a possible fault with the water level, the water level sensor, or the connecting wiring. JennAir does not describe a water tank, a fill cycle or a drain.
F7E0: water level, its sensor, or the wiring.
F7E2: water level, its sensor, or the wiring.
Because the two share one description, the page draws no line between them as separate faults.
What JennAir tells you to do
One action is listed: shut off the circuit breaker, wait a minute, restore power, and keep an eye on the display for another minute to see if the code is shown a second time.
When the code stays
The wording takes in the water level as well as the sensor and the wiring, so only a technician can pin down which of the three is the culprit. When you ring, give the code you saw, F7E0 or F7E2, and say how the breaker reset went. That leaves the technician with three possibilities to sort through rather than one.
Our Los Angeles line for JennAir microwave service is (310) 622-9465. Tell us whether the display showed F7E0 or F7E2 and what the breaker reset did. The microwave repair page has more on how we handle these calls.
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 JennAir appliance?
Book a specialist visit for a clear estimate and approval before any repair.
