BoilerFaultCodes F1 Your boiler has failed to ignite and has shut itself down for safety, meaning you will not have any heating or hot water until it is reset or repaired.
Your boiler has failed to ignite and has shut itself down for safety, meaning you will not have any heating or hot water until it is reset or repaired.
What to check first
- Check if your gas meter has credit and other gas appliances like the hob are working
- Press the Reset button (indicated by a flame with a cross through it) for five seconds
- Ensure the boiler pressure gauge is between 1.0 and 1.5 bar
- If it is freezing outside, check that your white plastic condensate pipe hasn't frozen
Parts commonly replaced
- Ignition Electrode
- Gas Valve
- Printed Circuit Board (PCB)
- Spark Lead