Valliant 631 37kw heat only f62 intermittent fault

[king of pipes]

Digital Temperature read out jumping about a bit my diagnosis is PCB on it's way out any one had this . Kop

 

[ShaunCorbs]

pcb

 

[Scott_D]

Last time I look Ecotec pcbs were really expensive

 

[Sharp Point]

Last time I look Ecotec pcbs were really expensive

The last one I bought a couple of months back was just under £200 from the merchants

I think

 

[king of pipes]

Sorted chaps cheers. kop

 

[Scott_D]

Working late?

 

[king of pipes]

Yes mate bit stretched today bud