Potterton 120L 250ma fuse blown

[angusjamieson]

My boiler has gone the way of most on the forums - It worked fine, then it went out now and again so I reset it occasionally, then I reset it most every day and now it will not light.

I took out both circuit boards and they both looked OK and seem to be dated 2005/6 in terms of parts/dates.

I noticed the fan controller fuse had blown, so I'll go get a new 205ma/250V fuse from Maplin and try that BUT what might be causing this fuse to blow? http://www.hot-well.com/index396b.pdf?page=dl&id=99

Any pointers or diagnostic help would be appreciated as I expect the new fuse to go when I replace it as I haven't found the root cause!

Thanks

Angus

 

[rssteve]

probably the fan faulty, the fan was properly not working properly and this would be why you needed to reset boiler, should you not get a corgi in tho?