I am having a tough time getting to my unit to take pictures .
but it is as simple as this ..
I took off the cover to my thermostat and then locate which wire says "fan" on it .
mine was orange and about a 18-22 gauge wire very small such as phone wiring.
then I took off the filter trim panel on the inside of the camper and removed the filter .
on the right hand side of the unit you will find the same 22 gauge "orange" on mine
I simply cut the wire and put on a female spade connector on each end that I cut and then plugged them into my delay module .
then I proceeded to adjust control know till I had about a 5 second delay .
then mounted control box back into a/c area .
in the next few days I will attemet to get in there and take pictures .
heres one of the orange wire and thermostat. wire in question is on the far right and is simply labeled "fan" thats the wire you are looking for in the a/c unit