help with heating/water

[vantheman]

hi, just replaced potterton pcb with new after following fault finding, boiler not firing etc..
fired up first time when switched on and a few times after buts its stopped responding, even when resetting
could there be any other components causing the failure!!
thanks alot

 

[croydoncorgi]

Potterton what?
Assuming Suprima, why did you replace PCB in the first place?

 

[Gasman1015]

You are going about this the wrong way.

What boiler/ model

What faults.

What test/checks have you done.

Where is the actual failure point now.

Your competency leaves something to be desired, no offence intended.

 

[weareleeds]

Have you fixed it yet you seem to have gone away