WB pcb fault?

[Clemo1]

Morning all, any hints on how to test for a pcb or spark electrode fault on a WB 24i 14/19 CDI regular boiler? Fan runs but no spark, PCB replaced 9mths ago.

Cheers

 

[Tibbot]

None of that indicates a fault with PCB or electrodes. There are other checks but this is not DIY, unless you're competent, in which case you wouldn't be asking.

 

[Agile]

Who replaced the PCB before?

Was it a proper brand new one so under warrantee?

Seems you need an RGI !

Tony

 

[ollski]

It is more likely an air flow fault, following the flow in your instruction manual will pretty much get you to your fault.

 

[Agile]

It is more likely an air flow fault, following the flow in your instruction manual will pretty much get you to your fault.

And involve work outside the scope of safe DIY !

Inappropriate advice in my view!

 

[Boilerman2]

A little bit of knowledge is a very dangerous thing IMHO!!

 

[ollski]

It is more likely an air flow fault, following the flow in your instruction manual will pretty much get you to your fault.

And involve work outside the scope of safe DIY !

Inappropriate advice in my view!

I'm advising him to read the book he was left with as a legal requirement. Think we have gone through this one over the years.