F3
Candy Gas Safety Lockout or Solenoid Valve Fault

Gas hob with digital timer shows F3 and locks out gas supply

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Safety Warning

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

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Possible Causes

Faulty main gas solenoid valve, Gas pressure too low, Safety system triggered by repeated ignition failures, Defective gas control PCB

How to Fix / Troubleshooting

Safety first: Shut off gas and power. Gas work should be carried out by a licensed gas technician.

  • Reset lockout: Turn off power for 1–2 minutes, then restore and attempt to ignite a burner following the user manual.
  • Check gas supply: Ensure the main gas valve is open and that other gas appliances in the home work correctly.
  • Inspect solenoid connections: Access the underside and check wiring to the main gas solenoid valve. Reseat connectors.
  • Professional service: If F3 persists, the solenoid valve or gas control PCB may be faulty. Do not bypass safety devices; contact Candy service or a gas professional.
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Repair Difficulty

Professional Required 5/5

Required Part

Main Gas Solenoid Valve
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