Originally Posted by TimelessCynic
I think mine came set differently i toggled my settings to 35 F and 5 F differential. It turns on at 35 and turns off at 30.[...]
You're running your controller in Cooling/Cut-In Mode then. In that mode the output relay is energized at Setpoint and de-energized at Setpoint - Differential. It works just fine that way as you've found, it's just a bit less intuitive (imo) as you have to do math to calculate your target temperature
You could switch to Cooling/Cut-Mode by moving the Jump2 jumper so it covers both pins (connecting them together). Right now that jumper is only on one of the two pins so the circuit through them is "open". See page 7 of the manual...