I am currently using a Emerson TP32W02 thermostat, I purchased a Honeywell 9000 when I look at the wiring for the Emerson I have 8 wires connected to it. On the Emerson I have a RH wire but no slot for it on the 9000. Am I correct in assuming the O wire in the Emerson goes in the slot marked  W-O/B  and if so where does the RH wire go? Thanks in advance for any help.

I tried sending images of each units wiring board but I am being blocked for a security threat.