Ideal mini c24 Locking out

[Petefinny]

I am dealing with a Ideal c24 mini, it keeps locking out, the fan kicks in, the pump works but wont light and locks out, the power LED has a slow flash, this is the only LED that is flashing any body know these boilers?

 

[neily01]

done alot of ignition pcbs on these.

 

[Deleted member 32524]

Check venturi. Also check fan pressure with digital/water analyser.

 

[Deleted member 32524]

Or air pressure switch.