Hello and thanks in advance for any help.

We have jandy pumps and controls. We also have the wirless pda. Im trying to get my freeze protects all in order. My problem is that my pda shows an air temp that is about 12 degrees higher than it is outside. for example right now its snowing and about 34 degrees outside but my pda shows it as 46 degrees. It also did this during the summer but wasnt really a concern. Now im worried about what to actually set my freeze protect at. Does anyone know if you can calibrate the air temp? this is all new equipment this year.

Thanks again

Look around for where they placed the air temperature sensor. They may have put it next to something warm, which could throw off the reading. It might be possible to move it somewhere that is closer to the ambient temperature.