Hi
We have a logic system 24 boiler. I turned the boiler ofr for 2 weeks while away. Ever since then the fan is running constantly. Even when the burner is off or the programmer is set to off the fan is running. The code on the display is 'c' which i think means that the boiler thinks there is demand for bot water, but not 100% on this.
Tbe fan seems to be over heating so at the moment i am manually switching the boiler on once a day for an hour to keep the cylinder topped up.
Any ideas as to why the fan switch off and why the boiler is in 'c' mode, presumable sorting this will switch the fan off??
Thanks
We have a logic system 24 boiler. I turned the boiler ofr for 2 weeks while away. Ever since then the fan is running constantly. Even when the burner is off or the programmer is set to off the fan is running. The code on the display is 'c' which i think means that the boiler thinks there is demand for bot water, but not 100% on this.
Tbe fan seems to be over heating so at the moment i am manually switching the boiler on once a day for an hour to keep the cylinder topped up.
Any ideas as to why the fan switch off and why the boiler is in 'c' mode, presumable sorting this will switch the fan off??
Thanks