Quoting colindavies56: M25 is it really that simple as to reverse 2 wires around,why would they sell 2 typesThey don't have control over it. Somewhere there is the antifan that is wired the other way. That's a bit strange, but what's even more amazing is that they are entangled. When you connect yours the other way round it simultaneously changes the wiring to the antifan. This surprises* the antibloke who owns the anti7 to which it's fitted.
Next week: vehicle wiring and the Standard Smoke Model.
Jonathan
*Or unsurprises him, depending on whether he lives in Copenhagen, or in many other places all at the same time.
Edited by - Jonathan Kay on 3 Aug 2012 13:52:33