Recent content by ukdiyer

I have checked both ignition and flame sensor with operly connected at the right of the main PCB. do you think it is gas valve problem? thanks :cry:

after replaced the fan control board,everthing looks fine until today. when the boiler switched on and ready to working(time control switched on), I found a question, if sparking make a "PA" noise, the boiler could not starting fire, but if i heard a continuous "PA PA PA PA",it can be...

nothing else, just found bad smell one the fan control board. :o

thanks for your help after changed Fan Control Board,Ch is working now.

Hi,everyone,i really need someone could help me :cry: i have a RavenHeat CSI 85 boiler and was running fine for few years(Lucky) but 2 days ago,the central heating stop working at the morning. i have a room start, when boiler switched on,everything looks fine, fan was running ok,I saw...