Ravensheat cs80 pcb fuse keeps blowing

[mubsy81]

I have a issue with my ravensheat CS80. Pcb fuse keeps blowing. When i change the fuse, boilers works (hot water and central heating) for about between 15-30 mins then fuse pops. Any diagnosis or suggestions on where to look for the issue??

 

[Exedon]

GS registered engineer required may be new boiler time ravenheat in liquidation few spares available plus they were rubbish to start with.

 

[mubsy81]

Anything I can do with this one?

 

[CBW]

Anything I can do with this one?

Yeah, grass it.

 

[mubsy81]

On a serious note, i need to get this fixed in the interim, as short of money for new boiler, please advise

 

[CBW]

On a serious note, i need to get this fixed in the interim, as short of money for new boiler, please advise

As advised by @Exedon, it’s not a diy fix, as removing the cover forms part of the combustion circuit and needs checking for safety afterwards. Could be a short circuit somewhere including on the pcb, which an engineer should be able to test/confirm.