I removed my T8011R 1006 thermostat and installed a RTH2300 thermostat to a Goodman Model CPLT60-1 AC unit. I tried getting the air below 76 degrees by setting the thermostat down to 68 degrees, but it only cools down to 76 degrees.
I had 7 wires connected to my T8011R 1006 thermostat. I tired connecting all 7 to the RTH2300 thermostat. Do you have a cheat sheet that would help me to insure to which wires I should connect to the RTH2300 thermostat. Maybe I do not need all 7 wires for this type of thermostat. Thanks for your help.

From old to new wiring is as :
R to RC
G to G
C to C
w2+E to AUX /B
O to O/b

This was given to me by Honeywell help desk