trim pump? 2 wire or 3 wire
#12
I didnt know there were 3 wire motors but it seems that if you wanted to use a 3 instead of a 2, all you would have to do is change the relay wiring to make them normal switches instead of polarity reversing.
Have a look at a 3 wire schematic and compare it to the 2 wire.
Have a look at a 3 wire schematic and compare it to the 2 wire.
Last edited by motor; 03-08-2013 at 06:24 AM.