The wiring diagram that was supplied with an intermediate switch (and also the diagram in my DIY bible) show the switch as having two L1 terminals at the top and two L2 terminals at the bottom.
However, the switch has an L1 and L2 at the top and an L1 and L2 at the bottom.
I have attempted to wire up the switch how I think it should be but although the other two switches work as they should the intermediate has no effect on the lighting.
However, the switch has an L1 and L2 at the top and an L1 and L2 at the bottom.
I have attempted to wire up the switch how I think it should be but although the other two switches work as they should the intermediate has no effect on the lighting.