F7228On Worcester Bosch boilers, fault code F7 228 means: False flame detected. Do not keep resetting or using the boiler. Switch it off and call a qualified gas engineer. If you smell gas, leave the building and call the gas emergency number.
Can I keep using the boiler?
Do not keep resetting or using the boiler. Switch it off and call a qualified gas engineer. If you smell gas, leave the building and call the gas emergency number.
Common causes
- Faulty or dirty ignition / flame sensing electrode
- Faulty gas valve
- Faulty control or motor board
How to fix it
- Have a qualified gas engineer inspect the boiler; never open gas or flue parts yourself
- If you smell gas: don't use switches, open windows, close the gas valve and call the gas emergency line
Frequently asked questions
What does Worcester Bosch error F7 228 mean?
On Worcester Bosch boilers, fault code F7 228 means: False flame detected.
How do I fix Worcester Bosch error F7 228?
Start with these steps: Have a qualified gas engineer inspect the boiler; never open gas or flue parts yourself; If you smell gas: don't use switches, open windows, close the gas valve and call the gas emergency line.
Is it safe to use the boiler with fault F7 228?
Severity: High. Do not keep resetting or using the boiler. Switch it off and call a qualified gas engineer. If you smell gas, leave the building and call the gas emergency number.