BoilerFaultCodesWhat the manual says
Manufacturer manualVenting the installation
Shared across the 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 5-10 minutes for the automatic venting cycle to completeMonitor the boiler display to see if the code clears automaticallyIf the code persists, check that your system pressure is at the recommended 1.0 to 1.5 bar level
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Related fault codes
All 111 fault codes on the Vizo 28
Seeing a different code? Every code this model can display, in one place.
d.00d.01d.02d.08d.09d.10d.16d.17d.18d.20d.22d.23d.33d.34d.35d.36d.40d.41d.44d.67d.68d.69d.71d.80d.81d.82d.83d.85d.93d.94d.96ErrF00F01F10F11F20F22F23F24F26F27F28F29F32F49F61F62F63F64F65F67F68F70F71F72F73F74F76F77F83F84F85F86P.01P.02P.03P.05P.07S.00S.01S.02S.03S.04S.05S.06S.07S.08S.10S.11S.13S.14S.15S.16S.17S.20S.21S.23S.24S.25S.26S.27S.28S.30S.31S.32S.34S.35S.36S.37S.41S.53S.54S.58S.90S.92S.95S.96S.97S.98