Hi Tony
No worcester have not seen the boiler
I don't want DIY advice I would just like to know if anyone has had anything like this before and if so what was the problem.
Anything you can suggest would be good
How can you test the CO2 levels without a FLUE GAS ANALYSER?
May be...
I have tested and checked everything on the boiler that could have anything to do with ignition lockout even worcester tech could not think of anything I have not done
Gas supply pressure is 20Mbar working
CO levels are spot on
I'm getting -9Mbar at the fan test point so no blockage
I...
I have a worcester 18Ri and it goes to ignition lockout when it feels like it so no pattern it will work for a week then stop the next 3/4 days I have tested everything changed the electrodes assembly spoken to worcester tech they don't know what is wrong with it so has anybody out there had this?