I want to connect a termostat FocusPro 5000 honeywell, but I don't have the details, could you help me with this?

Have you tried looking here?

Ref:

http://yourhome.honeywell.com/home/Applications/FindOwnersManual.aspx

Yes, it's just I have the manual, but I don't know how can I connect the termostat

Yes, it's just I have the manual, but I don't know how can I connect the termostat

First what terminals and wire colors are used on your EXISTING thermostat?

I have the following information in my thermostat

TERMINALS COLORS

RC RED
R YELLOW
Y GREEN
C BLUE
O/B W WHITE
G ORANGE
BROWN
BLACK

Could you help me with this please?

OK, the install manual is here: http://www.alpinehomeair.com/related/Honeywell%20TH5220D%20Install%20Instructions.pdf

What's the Focus Pro TH5?? Number that you actually have. 5000 is the series.

I also need to know if you have a heat pump or a gas furnace.
With a heat pump the outside unit runs in heat mode.

I actually have heat pump and the terminals number is TH5110SD

And I also want to know where can I connect the changeover valve? Which terminal is?

I have been assuming that post #6 is your old thermostat. Of so, then the wires transfer directly. The jumper from R to Rc should be removed in your case. You don't appear to have aux/ backup/emergency heat

O/B is the changeover valve. If the system heats in the cool mode and cools in the heat mode, then change parameter 2 of the thermostat.

Are you comfortable with the setup options?