Thank you everyone. So last night when I got home plugged it back in the display unit wasn't working. It was blinking and wasn't readable. I unplugged it and plugged it back in and it didn't work I unplugged the temp prob and now it works. I think the temp prob is done tho. I plug it back in and it everything goes amuck again. At least it will turn my sump and reactor lights on and off for me.
Thanks everyone