📋 Key Takeaways
- 1.What it means: Flame established but extinguished during operation.
- 2.What to do: One reset. Persistent flame loss requires Gas Safe engineer.
- 3.DIY or engineer? You can try one reset after addressing the cause. If it returns, call a Gas Safe engineer.
🔒Written by a Gas Safe registered engineer
Ideal — Logic+ Combi 24/30/35
Fault Code F2: Flame loss fault
Flame established but extinguished during operation.
What to do: One reset. Persistent flame loss requires Gas Safe engineer.
🔄 You can try resetting
This fault code can often be cleared by addressing the underlying issue (e.g. repressurising) and pressing the reset button once. If the fault returns after one reset, do not keep resetting — call a Gas Safe engineer to investigate.
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Full Technical Repair Guide — Pro Members
The component-level repair guide for this fault code is available to Pro subscribers — designed for Gas Safe engineers and heating professionals.
- ✓Exact components to test and replace
- ✓Pressure and temperature diagnostic values
- ✓Common misdiagnosis warnings
- ✓Printable fault diagnosis sheet
- ✓Direct links to genuine spare parts
📞 Get Help Directly
📄
Download ↗Ideal Logic+ Combi 24/30/35 — Official Manual
Installation & user guide from the manufacturer
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