Hi, would be grateful if you can help on this one.
We had this boiler installed 3 and a half years ago, no issues with it until today. Error code c1 29, fan. After reset the fan comes into operation for about 30 seconds then stops and the error code reappears. Obviously no heating or hot water. I'm in the trade, bathroom fitter etc, so deal with central heating often,,,, so I removed the fan, gave it a clean with the vacuum cleaner, removed non return valve (which looked a bit worn), cleaned inside upper casing too and put back together and after reset there was no error and boiler working fine. 2 hours later same thing happened error code c1 51(fan error), tried reset, fan came on again for 30 secs or so then code c1 29.
Any suggestions??
Jon
We had this boiler installed 3 and a half years ago, no issues with it until today. Error code c1 29, fan. After reset the fan comes into operation for about 30 seconds then stops and the error code reappears. Obviously no heating or hot water. I'm in the trade, bathroom fitter etc, so deal with central heating often,,,, so I removed the fan, gave it a clean with the vacuum cleaner, removed non return valve (which looked a bit worn), cleaned inside upper casing too and put back together and after reset there was no error and boiler working fine. 2 hours later same thing happened error code c1 51(fan error), tried reset, fan came on again for 30 secs or so then code c1 29.
Any suggestions??
Jon