What does the Ideal Logic Max F92 fault code mean?
The F92 fault code indicates a calibration mismatch with the central heating (CH) temperature sensor in the Ideal Logic Max boiler. This can lead to inaccurate temperature readings, affecting the boiler’s performance and efficiency.
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 cause communication problems, resulting in a calibration mismatch.
Can I fix it myself? (DIY)
It is recommended to call a Gas Safe Engineer for this issue, as it involves electrical components and calibration that require professional expertise. Attempting to fix it yourself may pose safety risks.
Estimated Repair Cost (2026 UK Prices)
The estimated repair cost for replacing the CH temperature sensor is around £120-£150, including parts and labour. This is based on the typical cost of the sensor and the time required for a qualified engineer to perform the replacement.