ERROR CODE EXPLAINED

Whirlpool Wall Oven

Whirlpool Wall Oven LOC / Locked Error Code

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What it means

LOC / Locked means the oven Control Lock is active. The feature disables the control pads and can lock the oven door to prevent unintended use.

Try this first

  1. Use the model-specific Control Lock procedure to unlock the controls and oven door.
  2. If the lock will not clear, turn off the oven circuit breaker(s) for 1 minute.
  3. Restore power.
  4. Monitor the oven for 1 minute and verify operation.
Can I keep using it?✅ Control Lock active
Repair usually required?✅ Usually no

If the error keeps returning

If the controls or door remain locked after the correct unlock procedure and power reset, Whirlpool recommends contacting support or scheduling service.

Official source

Troubleshooting information verified against manufacturer support documentation.

View manufacturer support page →
Safety note:ApplianceSignal provides general troubleshooting information. Always follow the appliance manufacturer's safety instructions and disconnect power when required.

More Whirlpool Wall Oven Codes

FC E1FC E1 means the wall oven could not connect to the wireless router. Whirlpool lists connection timeout, weak signal, router trouble, the oven Wi-Fi module, or related wiring as possible causes.FC E2FC E2 means the wall oven could not connect to the wireless router. Whirlpool lists connection timeout, weak signal, router trouble, the oven Wi-Fi module, or related wiring as possible causes.FC E3FC E3 means the wall oven could not connect to the wireless router. Whirlpool lists connection timeout, weak signal, router trouble, the oven Wi-Fi module, or related wiring as possible causes.FC E4FC E4 can indicate a problem with the Wi-Fi Antenna, or the associated wiring.
View all Whirlpool Wall Oven codes →
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Whirlpool Wall Oven LOC / Locked: Quick Answer

What it means: LOC / Locked means the oven Control Lock is active. The feature disables the control pads and can lock the oven door to prevent unintended use.

First thing to check

Use the model-specific Control Lock procedure to unlock the controls and oven door.

Can I keep using it?

Control Lock active

Repair outlook

Usually no

If the code remains

If the controls or door remain locked after the correct unlock procedure and power reset, Whirlpool recommends contacting support or scheduling service.

Model note: Error-code meanings and procedures can vary by model and model year. Confirm the code against the documentation for your exact appliance before replacing parts.

Manufacturer reference: producthelp.whirlpool.com

Related Whirlpool Wall Oven Error Codes

Check these other Whirlpool Wall Oven codes if the display changes or you are comparing similar faults.

Feature Not AvailablePower LossFC E9Press Cancel to ResetFC E8Probe / Insert ProbeFC E7PUSH / PSHFC E6Registration ErrorFC E5SABFC E4Sabbath ModeFC E3FC E2
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