Help with Thermostat installation!!!!

[TravisT0111]

Hey all!! I have a Dometic Duo Therm Brisk Air 2, with a failed analog thermostat. I am attempting to replace it with an analog Coleman Mach 7330G3351. The wire colors on the Tstat are exactly the same as what's coming out of the wall, but color to color, the AC will not operate, I get nothing but a fast clicking from the Tstat. Can anyone please help?

 

[Gronk]

Is this what you took out?

Is this what you are installing? The difference I see is the green and blue are switched from one to the other. In other words the original green needs to go to the blue terminal on the new t'stat and the original blue goes to the green terminal on the new one. Make sure that I have the correct pictures due to the possibility of causing more and bigger issues by following my advice........