Fisher & Paykel Gas Cooktop: not lighting

Professional Repair Guide

What is this symptom?

Experiencing issues with your Fisher & Paykel gas cooktop not lighting? This can manifest as no spark, persistent clicking, or needing to light manually. Common causes include gas supply issues or a faulty igniter. Follow our guide to troubleshoot and restore your cooktop to working order.

Urgency: Medium

Important Tips for Fisher & Paykel Models

  • Official troubleshooting specifically lists dirty/wet electrodes and incorrect burner part placement as causes when burners won’t light.
  • Official guidance notes that if electrodes are not sparking, they may be dirty or wet and should be cleaned.

Possible Causes

Gas supply turned off or low gas flow

How to Identify: No gas sound when turning a burner on; none of the burners produce flame.

Part: Gas supply / shutoff valve

Faulty ignition switch or wiring to igniter

How to Identify: Igniter makes no spark for a given burner while others work; wires show damage or disconnection.

Part: Ignition switch / spark wires

DIY Solutions

Check and restore gas supply

Easy 5–10 minutes
  1. Ensure the gas shutoff valve behind the cooktop is fully open.
  2. Turn a burner knob to hear if gas is flowing (sound of gas).
⚠️ Safety First: Do not proceed if you smell strong gas – ventilate and call professional or utility company.

Clean ignitor electrodes and burner components

Moderate 15–30 minutes
Tools Needed: Soft brush (toothbrush), Methylated spirits or rubbing alcohol, Cloth
  1. Turn off all burners and ensure cooktop is cool.
  2. Remove burner grate and cap, then use a soft brush with methylated spirits to clean around the ignitor tip and the burner ports.
  3. Allow all parts to fully dry before reassembling and testing.
⚠️ Safety First: Ensure gas is off and cooktop cool before cleaning.

Align burner cap correctly

Easy 2–5 minutes
  1. Ensure the cooktop is cool.
  2. Lift the burner cap and check it sits perfectly flat and centered on the burner base.
  3. Adjust alignment if necessary then test ignition.

Professional Repairs

Replace faulty igniter or spark module

Estimated Cost: $50 - $200

Inspect and repair ignition switch or wiring

Estimated Cost: $80 - $250

When to Call a Professional

If you smell gas strongly and suspect a leak
If no burners light despite basic cleaning and correct assembly
If electrical or internal ignition components need replacement

Preventive Maintenance

  • Clean burners and ignitors: Ignition failure due to dirt, food debris, and moisture
    Frequency: monthly
  • Check burner cap alignment: Ignition obstruction and misfiring
    Frequency: each time after deep cleaning

Frequently Asked Questions

Why is my Fisher & Paykel Gas Cooktop not lighting?
Common causes include the gas supply being turned off or low gas flow, and occasionally, a faulty ignition switch or wiring.
How do I fix Fisher & Paykel Gas Cooktop not lighting myself?
Check the gas supply, clean the ignitor electrodes, and ensure the burner cap is aligned correctly for a DIY fix.
How much does it cost to fix not lighting?
Professional repair costs range from $50 to $200 for igniter replacement and $80 to $250 for ignition switch or wiring repairs.
When should I call a technician for not lighting?
If simple troubleshooting doesn't resolve the issue, or if you suspect a faulty ignition switch or igniter, it's time to call a technician.

References & Sources

Community Analytical Insights

Analysis based on real user discussions from appliance repair communities

Can I Fix This Myself?

75%
DIY Success Rate Difficulty: Either

Common Issues Reported by Users

  • Clogged burner ports preventing gas flow
  • Faulty igniter not producing a spark
  • Gas supply issue (valve closed or low pressure)

User Suggested Solutions

  1. Clean the burner ports with a soft brush or toothpick to remove any debris. Ensure the burner cap is properly seated after cleaning.

  2. Test the igniter by turning on the cooktop and listening for a clicking sound. If no sound is heard, replace the igniter assembly.

  3. Check the gas supply by ensuring the gas valve is open and inspecting the gas line for any kinks or leaks. If issues persist, contact your gas supplier.

Analysis based on 1 community discussions
View Sources

Community Discussions

Two burners won't light, lighter keeps clicking

Check for food debris or blockage in the burners and the spark ignitor area.

DIY View on Reddit →

Source: Reddit r/appliancerepair

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