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Error code · Microwave

Whirlpool Built-in Microwave, Code F7 E2: Level Sensor Circuit

Whirlpool built-in microwaves and microwave drawers, WMC50522AS among them, can display F7 E2 when the water level or its sensor, or the wiring between them, reports a problem. The guidance matches F7 E0, yet this is…

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Code
F7 E2
Appliance
Microwave
Brand
Whirlpool
Warranty
30-day workmanship

What F7 E2 means

Whirlpool built-in microwaves and microwave drawers, WMC50522AS among them, can display F7 E2 when the water level or its sensor, or the wiring between them, reports a problem. The guidance matches F7 E0, yet this is a separate code on your screen. You notice F7 E2 appear and the water-dependent functions refuse to run. The display cannot separate a sensor, a harness or the control input, so the diagnosis follows the circuit step by step.

Common causes of F7 E2

  • Water level sensor signal
  • Sensor harness and connector
  • Control reading of the level circuit
✓ One safe check you can try

1. Shut the breaker for this microwave off at the panel. 2. Let sixty seconds go by. 3. Restore power and see if the display shows F7 E2 within the next minute. 4. Run a normal cycle if the screen stays clear.

! Why to stop there
  • If F7 E2 repeats, the level circuit still carries the trouble, and we test the signal from the sensor to the control.
  • We check connectors before parts, since a poor contact can mimic a bad sensor.
  • Our written price comes first and our 30-day workmanship warranty follows completed repairs.
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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Other Microwave codes

FC E1Whirlpool Over-the-range Microwave Wi-Fi Code FC E1: Weak Signal FC E2FC E2 on a Whirlpool OTR Microwave: Router Connection Lost FC E3Whirlpool Over-the-range Microwave Showing FC E3 for Wi-Fi: Module Check FC E7Whirlpool OTR Microwave Connection Code FC E7: Appliance Not Reaching the Internet FC E8Whirlpool OTR Microwave Registration Code FC E8: Entry Mistake FCE8Whirlpool Over-the-range Microwave Registration, FCE8: Wrong Model Selected Feature Not Available or Fault DetectedWhirlpool Built-in Microwave Message "Feature Not Available": Retry or Cut Power LOCWhirlpool Microwave LOC on the Display: Control Lock Is On
F7 E2F7 E2 questions
Why do F7 E0 and F7 E2 look alike?

Both point to the water level and its sensor wiring. They are separate codes, but the guidance is the same, so we test the level circuit for either.

Should I keep using the microwave function?

If a reset clears F7 E2 and the oven behaves, you may use it while watching for a repeat. If the code returns, pause use until we have checked it.

Is there anything inside the unit I can check?

No. Do not open panels or touch wiring. Reset the breaker, and leave the rest to us. Panels and wiring behind them are best left to us, and the dedicated breaker is the only thing you need to touch.

Book a visit

Still seeing F7 E2?

A technician diagnoses it on site and gives you the price in writing before any work starts.

(713) 589-6107