Dacor Range LOC Error: Control panel locked
This dacor range loc error code guide explains what this fault means for your Dacor appliance and how to respond safely. What LOC Means on a Dacor Range LOC is the control panel lock indicator — not a fault code. When active, all electronic oven inputs are disabled. Surface burner knobs on gas and dual-fuel […]
~99%
DIY Fixable
From $0
Typical Repair Cost
1-5 min
Pro Repair Time
Quick Assessment
Answer to continue safely
Is it safe to keep using?
Yes. Control lock is a user-activated feature. The range is safe when properly unlocked.
Can I reset the code?
Yes. Holding the lock button for 3-5 seconds releases the panel lock. No service needed.
When to stop immediately?
Stop if you notice: Stop and consult the manual if the standard unlock sequence produces no response — each Dacor range series uses a slightly different key combination., If LOC reappears immediately after clearing with no button press, treat it as a stuck-key fault (F7) rather than a normal control lock..
Symptoms You May Notice
LOC or padlock icon on display, no functions respond
The control display shows LOC or a padlock symbol and no oven function, timer, or temperature entry responds to button presses — the entire oven control is locked out.
Surface burner knobs still work mechanically
On Dacor gas and dual-fuel ranges, the mechanical surface burner knobs continue to function because they operate the gas valve directly, independent of the electronic control lock.
Lock was activated during panel cleaning
LOC frequently appears after cleaning the control panel — a damp cloth held against the touchpad long enough to trigger the automatic lock sequence.
Single beep response to each button press
While locked, pressing any oven control button produces one short beep — confirmation that the panel is receiving input but is in locked mode.
Possible Causes
Control lock intentionally activated
A household member deliberately activated the control lock for childproofing or to prevent changes during a slow roast — the lock is working as designed.
DIY PossibleAccidental activation during cleaning
A wet cleaning cloth or paper towel rested on the control panel and activated the lock sequence, which requires only a 3-5 second sustained button contact on most Dacor range models.
DIY PossibleSafe Checks You Can Do
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1
Use the panel unlock sequence
On Dacor Heritage (HGOR, ER48D) ranges: press and hold the CANCEL/OFF button for 3 seconds until a confirmation beep sounds and LOC disappears. On Modernist (DOP) and Contemporary (CPD) series: press and hold the LOCK key or the designated lock-combination (varies by model year — check the label on the control panel or the owner manual) for 3 seconds.
The lock and unlock sequence are identical — the same hold gesture toggles the state.
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2
Power cycle if the unlock sequence fails
Turn off the range at the circuit breaker for 2 minutes. Restore power. On most Dacor range models, a power cycle clears the control lock state entirely. Test all oven functions after the reset.
If LOC reappears within seconds of the power cycle without any button being pressed, a stuck touchpad key is mimicking the lock gesture — this is a separate F7 issue.
When to Call a Professional
Contact a qualified technician if:
- Control lock cannot be released by any key sequence or power cycle after multiple attempts — touchpad or board fault requires service.
- LOC appears alongside a separate fault code — resolve the underlying fault first, then attempt to clear the lock.
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