What does the Ideal Logic Plus F49 fault code mean?
The F49 fault code on the Ideal Logic Plus indicates a problem with the system wiring, which can prevent the boiler from operating correctly. This issue typically relates to electrical connections or communication faults within the boiler’s control system.
Common Causes
- Loose Connections: Wires may have become loose or disconnected, disrupting the electrical flow.
- Damaged Wiring: Insulation wear or physical damage to the wiring can lead to short circuits or open circuits.
Can I fix it myself? (DIY)
It is strongly advised to call a Gas Safe Engineer for any electrical issues, as working with boiler wiring can be dangerous and requires professional expertise.
Estimated Repair Cost (2026 UK Prices)
The estimated repair cost for resolving an F49 fault could range from £100 to £250, depending on whether wiring needs to be repaired or replaced, and the complexity of the fault.