Luke Nag

Hi! I just replaced the executive 56 pump on my hot tub and I now am having issues getting an OHH error code. I replaced the pump, filled the hot tub with water, released a union on the pump to get any air out of the pump that I replaced, and turned on the hot tub. I got the “Pr” code and let the hot tub sit and prime for 4 minutes. Then it displayed “- -F”. Shortly after that, it displayed the temperature to be 100 degrees F, and then displayed “OHH”. I know that OHH stands for unsafe water temperature of 108 degrees F or higher, but the water is cold and that is not accurate. During all of this, the pumps do not turn on, they do not spin or anything. The balboa circuit board and M7 heater system were replaced about 3 years ago. I am stumped as to what the problem is. About a one weeks ago, I turned the hot tub off to replace the pump because the pump bearings were getting loud and at the end of their life. I replaced the pump, and now it Is not working. Any ideas?? Thanks!