What does the Ideal Logic Max F76 fault code mean?
The F76 fault code indicates a calibration issue with the central heating (CH) temperature sensor in the Ideal Logic Max boiler. This can lead to inaccurate temperature readings and affect the boiler’s performance.
Common Causes
- Faulty Temperature Sensor: The sensor may be malfunctioning or damaged, leading to incorrect readings.
- Wiring Issues: Damaged or loose wiring connections to the sensor can disrupt its calibration and functionality.
Can I fix it myself? (DIY)
It is recommended to call a Gas Safe Engineer for this issue, as it involves electrical components and safety risks. Attempting to fix it yourself could lead to further damage or safety hazards.
Estimated Repair Cost (2026 UK Prices)
The estimated repair cost for replacing the CH temperature sensor is around £150 to £200. This includes the cost of the part and labour, reflecting the complexity of the repair and the need for a qualified technician.