BoilerFaultCodesWhat the manual says
Manufacturer manualFilling the product
Shared across the Energy range
This code is shared by the boilers in this range, which use the same control board. It may not be printed in this exact variant’s manual.
DIY fix possible
Wait for a few minutes for the boiler to complete its automatic filling sequence.Do not turn off or reset the boiler while this message is displayed.If the code persists for more than 15 minutes, check that your external filling loop valves are fully closed.
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Related fault codes
All 78 fault codes on the Energy Regular
Seeing a different code? Every code this model can display, in one place.
Connectiond.02d.94F.00F.01F.10F.11F.13F.20F.23F.24F.25F.27F.28F.29F.32F.49F.61F.62F.63F.64F.65F.67F.68F.70F.71F.72F.77F.78F.83F.84F.85F.86F.87F.88F.91P.01P.02P.03P.04P.06P.07P.10S.0S.01S.02S.03S.04S.05S.06S.07S.08S.20S.21S.22S.23S.24S.25S.26S.27S.28S.30S.31S.32S.34S.39S.42S.46S.53S.54S.88S.91S.96S.98S.99S.108S.109