Dacor Range F11 Error: Igniter module comm fault
This dacor range f11 error code guide explains what this fault means for your Dacor appliance and how to respond safely. What F11 Means on a Dacor Range F11 on a Dacor range signals that the main control board cannot communicate with the surface burner igniter module. All electronic surface ignition stops. The code appears […]
~25%
DIY Fixable
From $200
Typical Repair Cost
45-90 min
Pro Repair Time
Quick Assessment
Answer to continue safely
Is it safe to keep using?
No. Gas ignition communication failure means the system cannot verify safe ignition. Do not use gas modes.
Can I reset the code?
Yes. A breaker reset may restore communication. Persistent F11 indicates a module or wiring fault.
When to stop immediately?
Stop if you notice: Do not use surface burners without ignition unless you have a separate flame source and exercise extreme caution — unlit gas is dangerous., Stop if continuous clicking persists after a power cycle — do not leave the range powered unattended in this state..
Symptoms You May Notice
Surface burners will not spark when knobs are turned
Turning any surface burner knob to the ignite position produces no clicking sound and no spark — the igniter module is offline and not responding to ignition commands.
Continuous clicking without a knob being turned
In some failure modes, the igniter module produces continuous rapid clicking across all burners simultaneously without any user input, then goes silent and displays F11.
F11 appears on the oven display, not on a burner indicator
The fault code shows on the main oven control display — surface burners have no individual displays on Dacor ranges, so all igniter faults route to the central display.
Oven functions may continue normally
On dual-fuel Dacor ranges where the oven uses electric elements, the oven section continues to operate normally while only electronic surface ignition is affected.
Possible Causes
Failed surface burner igniter module
The electronic igniter spark module that distributes ignition voltage to all surface burners has failed internally. This is a single component that controls all burner igniters on Dacor Modernist and Contemporary ranges.
Requires ProfessionalCommunication wiring fault between board and igniter module
The signal wiring between the main control board and the igniter module is open or shorted — moisture from boilovers is a frequent cause on range models where the igniter module sits near the cooktop surface.
DIY PossibleMoisture contamination in the igniter module
Liquid spilled on the cooktop has reached the igniter module housing, causing the module to short internally or creating a phantom fault signal that the board interprets as F11.
DIY PossibleSafe Checks You Can Do
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1
Dry out the cooktop area
If F11 appeared after a liquid spill, turn off the range at the breaker and allow the cooktop surface and the area beneath the burner grates to dry completely — at least 24 hours. Remove the grates and burner caps and wipe down all surfaces around the igniter electrode bases.
A hair dryer on a low heat setting aimed at the burner bases for 5 minutes can speed drying — do not use high heat.
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2
Power cycle after drying
After the 24-hour dry period or if no spill occurred, turn off the breaker for 5 minutes, then restore power. Attempt to ignite a surface burner. If clicking restores and F11 clears, moisture was the cause.
If clicking resumes but one specific burner does not spark, the individual burner igniter wire is the issue, not the module.
When to Call a Professional
Contact a qualified technician if:
- F11 persists after full drying and a power cycle — igniter module replacement required.
- Individual burner igniter wires show burn marks or cracked insulation near the electrode base — harness repair needed.
- Module replaced but F11 returns — control board communication output circuit has also failed.
Need Professional Help?
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