i do not see a picture of mine but it is programablew and white with the little flap at the bottom you open with insturctions. I do not have a manual and it is programed to run at 73 bbut runs all the time. when it goes off it is off for only about a minute or two. I have pressed the buttom to get it off that but it does not work,. how can I set it to run but not all the time?