What does the Ideal Logic Plus F93 fault code mean?
The F93 fault code on the Ideal Logic Plus indicates an issue with the boiler’s energy goals, which can affect its efficiency and performance. This fault typically arises when the boiler is unable to achieve the desired heating output or efficiency levels.
Common Causes
- Incorrect System Pressure: Low or high pressure in the heating system can prevent the boiler from operating correctly.
- Faulty Sensors: Malfunctioning temperature or pressure sensors can lead to inaccurate readings, causing the boiler to display the F93 fault.
Can I fix it myself? (DIY)
It is advisable to check the system pressure and ensure it is within the recommended range (usually between 1-1.5 bar). If the pressure is low, you can top it up using the filling loop. However, for any gas or electrical issues, it is crucial to call a Gas Safe Engineer.
Estimated Repair Cost (2026 UK Prices)
The estimated repair cost for resolving the F93 fault could be around £150 to £250, depending on whether it requires sensor replacement or adjustments to the system pressure. This cost reflects the need for professional service and potential parts replacement.