For those using the early vacuum unit on the Dtype OD

Could you verify the two wire connections for me? It should be a yellow/red and a yellow wire. I need to veify if the yellow/red is on the top terminal and yellow to bottom or vice versa. I couldn't find any markings on the vacuum unit an the wiring diagram just shows the two connections but isn't clear which goes where. If doesn't matter I'll connect back up but I currently have the Y/R on the top.
Thanks
Sam

The wire on the left is yellow with a red stripe. The other wire on the right side is yellow.

Thanks Marc! I'll switch them around and try it out.

It's a switch, it doesn't have polarity. It makes no difference.

Yeh which wire goes on which side don't matter except for being concourse right.

I think even then, there's no uniformity. :D