It's a WCX036G100BB Single package heat pump by trane about 3 tons. I was refering to the thermostat when I said controller. Everything is outside on a single pad.
The wiring colors coming to the thermostat are brown, blue , red, white , yellow, orange and green.
I have the tstat -
E to Brown,C to Blue,R to Red,W2 to White,y1 to yellow,O to orange,G to green
I have carefully reviewed the programming features and they are not asking for the fan. White Rodgers says it's my system - "Call an Expert they say".