Modern boilers are designed to be efficient and reliable, but like all systems, they can occasionally experience faults. These issues are often accompanied by error codes, which can help you understand what’s wrong.
In this post, we’ll look at the most common boiler faults and error codes for the models we install at Prime Gas Heating - and what you can do when they appear.
Baxi 800 Combi Boiler Error Codes:
- E133: Ignition Fault
- What it means: Your boiler is having trouble igniting. This could be due to a gas supply issue or a problem with the ignition.
- What to do: First, check your gas supply. If everything seems fine, try resetting the boiler. If the problem persists, call an engineer.
- E119: Low System Pressure
- What it means: The system pressure is too low, likely due to a leak or pressure loss over time.
- What to do: Check the pressure gauge. If it’s below 1 bar, you may need to repressurize the system. If you’re unsure how to do this, call us for assistance.
Worcester Greenstar Error Codes:
- EA: Flame Detection Error
- What it means: The boiler cannot detect a flame, potentially due to a blocked flue, faulty sensor, or a gas supply issue.
- What to do: Turn the boiler off, check for obstructions in the flue, and make sure there’s no issue with your gas supply. If the problem persists, get in touch with an engineer.
- A7: Flow Temperature Sensor Fault
- What it means: The temperature sensor isn’t working, which could lead to improper heating.
- What to do: This will likely require a replacement sensor, so it’s best to call a professional for this fix.
Main Eco Compact Combi Boiler Error Codes:
- E1: Overheating
- What it means: The boiler’s temperature has exceeded safe levels, possibly due to a blocked heat exchanger or low water flow.
- What to do: Turn the boiler off and let it cool down. Check the system pressure and restart the boiler. If it overheats again, call a technician.
- E2: Flame Failure
- What it means: The boiler is unable to establish a flame, likely due to low gas pressure or a faulty ignition.
- What to do: Try resetting the boiler. If the error persists, it’s time to call in a professional.
Conclusion
Boiler error codes can help you identify the issue, but for complex problems, it’s always safer to call a professional. Contact Prime Gas Heating if you need help diagnosing and repairing your boiler.
