My brother in law has a used Airco that he got without any owners manual. The input voltage is 208V and I need to put the jumper links in the right spot. It is a 208/220/460V single phase unit and I found a manual that Dave posted a link to that look like it (miller model 330P 330A/BP) but it doesn't have any details about the jumper links. On the back access door there is a diagram that I can see that the 2 upper links go across the 1st two and last two, but the can't make out where to put the one jumper lik on the terminal board to the lower right. I think it goes across the 1st two terminals?

I sent Dave a message about the same but maybe someone else has the same unit and can e-mail or post pictures of that diagram. maybe a link to the correct owners manual also.

Thanks Jeff in Calif