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Error code · Microwave

Whirlpool Built-In Microwave Showing F5 E1 on the Display: Switch Reading in the Door Circuit

Whirlpool built-in microwaves and microwave drawers, such as WMC50522AS, display F5 E1 when the control has a problem with the main oven door latch assembly, the door switch, or the wiring. For an owner this means…

Medium · inspection needed
Code
F5 E1
Appliance
Microwave
Brand
Whirlpool
Warranty
30-day workmanship

What F5 E1 means

Whirlpool built-in microwaves and microwave drawers, such as WMC50522AS, display F5 E1 when the control has a problem with the main oven door latch assembly, the door switch, or the wiring. For an owner this means the code appears and the oven does not run its cycle as expected. The brand's guidance for F5 E1 is a power reset only, so we read it as a door switch circuit to be checked, not a proven failed part.

Common causes of F5 E1

  • Door switch contact
  • Main oven door latch assembly
  • Wiring in the door circuit
✓ One safe check you can try

1. Press the door shut so it sits flat all the way around. 2. Switch the oven's breaker off for a minute, then on. 3. See whether F5 E1 returns within a minute. 4. If it does not, run a short cycle to verify the oven. 5. If it does, call us.

! Why to stop there
  • If F5 E1 returns after the reset, the control still cannot read the door circuit properly.
  • We check the switch first, since a worn contact is quick to confirm, then the latch and wiring.
  • We quote in writing before starting, and tell you what we found in plain words.
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.
F5 E1F5 E1 questions
Does F5 E1 mean the door is not closing?

Not necessarily. The door may close fine and the control may still fail to read the latch or switch signal. Testing shows which part sends the wrong signal.

Can I bypass the door switch?

No, and we never do. The door circuit is a safety circuit. If it is not working, the oven should stay off until it is repaired properly.

How long does the reset take?

About two minutes: one with the breaker off and one watching the display after power returns. If F5 E1 does not show again and the oven runs, you are done.

Book a visit

Still seeing F5 E1?

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