In message , Yeti writes
On 26/03/2011 13:19, gareth wrote:
As I'm not a qualified
gas
fitter, I may not tamper with it by the usual ruses of fitting ferrite rings
and bypass capacitors everywhere.

It's only the gas fittings that you're not supposed to touch.

You can do what you like with the electrical parts.

You can't adapt them, without potential insurance implications.

The board has a CE mark which is no longer valid once you start changing
/ adding components


--
geoff