e-fan wiring questions

[rodstored-72]

hey all,
i have my flex-a-lite dual fan installed on my 72 chevy & i just bought a temp. sensor & a 5 wire (40amp) relay to connect everything. my question(s) to all of you is...
i am not at all good with wiring & don't have a clue as to how this thing gets wired. i do have each fan(s) red & black wires connected to each so i have just 1 red & 1 blk wire for both fans. so how do i know what wire goes to what wire on the relay. the fan i got is the 298 model which does not come with anything. i didn't know until after i bought it! would someone who has done this be willing to give me a quick layout of how they connected everything???

my relay has red,blk,wht,ylw & grn wires on it & my temp sensor has 3 connections for wires (just fyi)

any assistance would be very much appreciated!!!!

thanks!!!

rodstored-72