What does the Ideal Logic Plus F54 fault code mean?
The F54 fault code on the Ideal Logic Plus indicates a malfunction with the hot water sensor, which is responsible for monitoring the temperature of the water. This issue can prevent the boiler from providing hot water effectively.
Common Causes
- Faulty Hot Water Sensor: The sensor may be damaged or malfunctioning, leading to incorrect temperature readings.
- Wiring Issues: Damaged or loose wiring connections to the sensor can disrupt its functionality, causing the fault code to appear.
Can I fix it myself? (DIY)
It is advisable to call a Gas Safe Engineer to diagnose and repair the issue, as dealing with gas appliances can be dangerous. Attempting to fix electrical or gas-related problems without proper training can pose serious risks.
Estimated Repair Cost (2026 UK Prices)
The estimated repair cost for replacing a faulty hot water sensor on an Ideal Logic Plus boiler is approximately £150 to £200. This includes the cost of the part and labour, reflecting the typical pricing for such repairs in the UK.