How to fix Ideal Logic Plus fault code F69

What does the Ideal Logic Plus F69 fault code mean?

The F69 fault code on the Ideal Logic Plus indicates a problem with the gas leak detection system. This safety feature is designed to prevent gas leaks, and its failure can lead to the boiler shutting down to ensure safety.

Common Causes

  • Faulty Gas Leak Detection Sensor: The sensor may be malfunctioning or damaged, causing it to incorrectly detect a gas leak.
  • Wiring Issues: Damaged or loose wiring connections related to the gas leak detection system can lead to false readings and trigger the fault code.

Can I fix it myself? (DIY)

It is strongly advised to call a qualified Gas Safe Engineer to diagnose and repair this issue, as it involves gas safety components that require professional handling.

Estimated Repair Cost (2026 UK Prices)

The estimated repair cost for resolving the F69 fault could be around £150 to £250, depending on whether the gas leak detection sensor needs replacing or if wiring repairs are necessary. This cost reflects the complexity and safety requirements of gas-related repairs.