Bertazzoni Rangetops SPARK-NONE Error: No ignition spark
What Does SPARK-NONE Mean? SPARK-NONE describes a complete absence of electronic ignition spark on a Bertazzoni gas rangetop. Pressing any burner knob inward produces silence rather than the familiar rapid clicking, meaning the ignition module is either unpowered or the electrodes cannot produce an arc. Gas flow is usually unaffected — the burners can be […]
Quick Assessment
Answer to continue safely
Is it safe to keep using?
No. Burners can be lit manually with a match or lighter while electronic ignition is inoperative, but use caution and ensure gas flow is confirmed before bringing an open flame to the burner. Schedule electronic ignition repair within a few days.
Can I reset the code?
No. There is no electronic fault to reset. Restoring the circuit breaker or replacing a blown fuse will immediately restore ignition if the module is undamaged.
When to stop immediately?
Stop if you notice: Smell of gas near the rangetop during any manual ignition attempt, No ignition occurs even with a match held directly to the burner crown.
Symptoms You May Notice
Pressing the burner knob produces no clicking sound and no visible spark
The silent, spark-free response when depressing a knob indicates the ignition module is not receiving power or the electrode itself cannot produce an arc.
Burner can be lit manually with a match but electronic ignition is absent
Gas flows normally when the knob is turned to the light position, confirming the gas supply and thermocouple valve are functional — only the electronic spark ignition system is inoperative.
No sparking occurs at any burner when any knob is pressed
When the entire rangetop ignition system is silent, a power supply fault — tripped breaker or blown ignition fuse — is more likely than a single failed electrode.
Possible Causes
Circuit breaker or ignition module fuse tripped
The rangetop ignition module draws power from the dedicated 120 V outlet or circuit — a tripped breaker or a blown inline fuse cuts power to the module and stops all sparking simultaneously.
DIY PossibleIgnition electrode ceramic cracked or tip heavily contaminated
A cracked ceramic electrode body allows the high-voltage spark to track to ground through the crack rather than jumping to the burner cap, while a heavily grease-fouled tip cannot bridge the gap to the burner.
Requires ProfessionalSafe Checks You Can Do
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1
Check the circuit breaker and power outlet
Locate the circuit breaker for the rangetop and confirm it is in the fully ON position — a half-tripped breaker can look on but is actually open. If the rangetop plugs into a 120 V outlet, verify the outlet has power using another small appliance.
Some Bertazzoni rangetop models include an inline fuse for the ignition module — consult the installation guide for its location if the breaker appears fine.
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2
Inspect electrode tips for visible damage or fouling
With all burners off and the rangetop cool, remove the burner caps and grates and inspect the small ceramic electrode tip beside each burner crown. Look for visible cracks in the white ceramic body or heavy grease accumulation on the metal tip.
A cracked electrode ceramic is clearly visible as a hairline fracture through the white insulator — do not attempt to use a cracked electrode as it cannot produce a reliable arc.
When to Call a Professional
Contact a qualified technician if:
- No sparking returns after confirming breaker and outlet are powered
- One or more electrode ceramics are visibly cracked
- Ignition module produces a clicking sound but no visible spark at the electrode tips
Need Professional Help?
Find qualified technicians in your area for proper diagnostics and repair.
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