On Fri, 17 Nov 2006 13:07:42 -0800, naffer wrote:

Folks,
I think Ed is right, that no-one wants to have to replace expensive
bits needlessly, even if they're broken and the diagnostics don't show
it.

So, having seen that the thermistors are OK and the flow rate is OK ,
there's not much else to check. (I vacuumed the dead wasps out of the
PCB last night but it ain't better).

I am planning to order a re-furbished Potteron Envoy PCB from some guys
on EBay,
I think they are in the Midlands, they have lots of re-furbished PCBs
and look OK.

The PCB is offered at 55, way way under the new price.
It's a sort of last chance before I dump the horrid thing!

Anyone able to add any constructive comment?

Naffer


Make sure you don't pay the same or more than cetltd recon board which
comes with a 12 month guarantee, and has been tested.


--
Ed Sirett - Property maintainer and registered gas fitter.
The FAQ for uk.diy is at http://www.diyfaq.org.uk
Gas fitting FAQ http://www.makewrite.demon.co.uk/GasFitting.html
Sealed CH FAQ http://www.makewrite.demon.co.uk/SealedCH.html
Choosing a Boiler FAQ http://www.makewrite.demon.co.uk/BoilerChoice.html
Gas Fitting Standards Docs he http://www.makewrite.demon.co.uk/GasFittingStandards