BoilerFaultCodes.com

Chaffoteaux Pigma 23 CFFI Fault Codes

Combi Natural Gas 23 kW Discontinued

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Most common fault codes

1
Your boiler is struggling to ignite smoothly, resulting in a small buildup of gas that creates a loud thud or bang when it finally catches fire.
Gas Safe engineer required · £150-350
2
Your boiler is struggling to keep the internal flame alight and is repeatedly shutting down for safety reasons.
Gas Safe engineer required · £150-350
3
Your boiler is struggling to maintain a consistent burner flame, which has caused it to stop heating your water and radiators to keep you safe.
Gas Safe engineer required · £120-£250

All 11 fault codes

Code Severity Plain English
1 Emergency Your boiler is struggling to ignite smoothly, resulting in a small buildup of gas that creates a loud thud or bang when it finally catches fire.
2 High Your boiler is struggling to keep the internal flame alight and is repeatedly shutting down for safety reasons.
3 High Your boiler is struggling to maintain a consistent burner flame, which has caused it to stop heating your water and radiators to keep you safe.
4 Medium Your boiler is making unusual noises because it is struggling to circulate water properly or is suffering from trapped air.
5 High Your boiler has lost the correct water pressure needed to run efficiently, or a internal valve that controls water flow is stuck.
6 Emergency Your boiler is under too much pressure and is venting water to prevent damage, which means it will stop working until the pressure is corrected.
7 Medium Your boiler is struggling because the internal water pump is making a loud or unusual noise, which may prevent heat from circulating properly through your radiators.
8 High Your boiler has detected that the water inside the heating system is flowing too slowly or is overheating, causing the system to shut down to prevent damage.
9 High Your boiler is struggling to maintain a steady temperature, causing it to quickly switch its flame on and off, which prevents it from heating your home or water effectively.
10 High Your boiler's air extraction system is running constantly because it has detected a blockage or a communication problem that prevents it from starting normally.
11 High Your boiler has stopped working because the internal flame meant to ignite the gas has gone out and failed to relight.

Chaffoteaux Pigma 23 CFFI is discontinued — time for a new one?

Parts for discontinued models can be hard to find and expensive. A new A-rated boiler could save you money on both repairs and energy bills.

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