Hello I have the old janitrol hpt18-60 and upgrading it to the hunter digital stat... on the janitrol I have the following wires on the terminals y - yellow, g - green, r - red, O - blue, and w2,e - white

What wires goes to what on the
G,RC,RH,Y/O,W/B, and Y1?

I don't know much about the outside unit itself other than it does both heating and ac in one package