had not choice but to figure the wiring out on my own. hooked up battery and just began attaching wires until it started working. then tried combinations to get the high and low settings to operate. trial and error.... then success
was thinking power had to come through switch then off to fan, but in the end the power went directly to fan.
wiring was :
hot from battery to black leading into fan.
neutral from battery to fan switch black
blue on fan switch to solder point on fan plate
red on fan switch to solder point on fan plate (same point where black from fan attaches)