Control Board Wiring

My freezer temp was rising. A repairman told me is was a control board because everything else was fine. I purchased Electrolux 24139709 control board. when I went to install it the plug in the back was upside down so the wiring harness would not plug in. So I rotated the wiring harness so that it could plug in. The new control panel did not power up at all. Is this the wrong part number or do I have a defective part. Is there a trick to installing the new part. Was I supposed to rotate the wiring harness 180 deg in order for it to plug in?