BIASI 28 KW BOILER TROUBLE

[Richieb1982]

Hi bought a biasi 28kw condensating boiled 18 months ago and it stopped woking about 4 months ago got a plumber friend to have a look as the 3 lights on the front were saying it was the air pressure switch, he replaced this the part cost me thirty quid and a couple of beers for him but it didnt work, he then tried an over heat stat still didnt work he called biasi they said it was a faultyPCB board this didnt work either any ideas its fires up correctly CH and DHW work okay then after about 5 to 6 minutes it shuts down and has the LED lights saying there is a faulty air pressure switch please help thanks rich

 

[Boilerman2]

Does this boiler have a Venturi? i can't remember i'm afraid, but if it does it sounds like it could need attention?

Job for A RGI though!!

 

[Richieb1982]

yes it does the first guy to look checked that and the fan and flu said they were fine i cant get hold of the second fella who came out think he's stumped

 

[mickyg]

i thought biasi's come with a 2 yr guarantee?

 

[Richieb1982]

they do but you have to post a form back within a month of purchase and we had just had a baby and forgot stupidly

 

[kevplumb]

give it a go they might play

nothing to lose