What does the Glow-worm Flexicom F55 fault code mean?
The F55 fault code on the Glow-worm Flexicom indicates a problem with the remote control system, which may be due to a communication failure between the boiler and the remote control unit. This fault can prevent the boiler from receiving commands, leading to operational issues.
Common Causes
- Remote Control Battery Issue: The batteries in the remote control may be depleted, causing it to lose connection with the boiler.
- Signal Interference: There may be interference from other electronic devices or obstacles that disrupt the signal between the remote control and the boiler.
Can I fix it myself? (DIY)
Before calling a Gas Safe Engineer, check and replace the batteries in the remote control. Ensure there are no obstructions between the remote and the boiler. If the issue persists, it is advisable to contact a qualified engineer for further diagnosis.
Estimated Repair Cost (2026 UK Prices)
The estimated repair cost for resolving the F55 fault, including a new remote control if necessary, is approximately £100 to £150. This cost reflects the price of the remote control unit and the labour involved in troubleshooting and installation.