Diaphragm replacement on biasi 24s

[AGAS]

Yes that's the one pull that clip off which will leave the switch hanging connected , turn your boiler on with tap running and stick a screwdriver in the hole in the plastic box and tell me what the boiler does

 

[Cozy61]

 

[Cozy61]

 

[Cozy61]

They say a picture says a thousand words so that is what my boiler looks like

 

[AGAS]

They say a picture says a thousand words so that is what my boiler looks like

So does the full name of boiler ?

 

[Cozy61]

BIASI 24S Nothing else just that

 

[AGAS]

Have tested the switch ? I'm not around for long

 

[Cozy61]

Can we continue this tomorrow night as I feel I’m getting somewhere now ?

 

[Hot&Cold]

Cozy61,have you got the installation and servicing instructions ?

Is this your boiler ?
https://www.plumbase.co.uk/link/1/bia24s_25088_t.PDF

 

[AGAS]

 

[Cozy61]

Just took micro switch off turned on hot tap , pushed screwdriver into switch and nothing ? So could this be the fault ?

 

[Cozy61]

Yes that’s the one , I’ve downloaded the same one when I first noticed the problem

 

[Hot&Cold]

Yes that’s the one , I’ve downloaded the same one

if thats the boiler,have a look at page 16 figure 30

The microswitch in question is marked L

pubtime

 

[AGAS]

Just took micro switch off turned on hot tap , pushed screwdriver into switch and nothing ? So could this be the fault ?

So Not the diaphragm then try buying a switch instead and u don't have to strip boiler parts either

Thanks but I wanted help not sarcasm so if you can’t give me any constructive information then keep your opinions to yourself

Is that still the case

 

[Cozy61]

Apologies if I have offended you originally , you’ve been a great help I will order another switch and take it from there , while I was checking it I noticed that the pin that pushes the switch seemed a bit tight , could this be a problem ?