I'm on a swcg, but it's been turned down real low for the winter since I ran the pump every day for four hours all winter. Also, the sample was taken at about 4pm which is right before the system starts.

Also, I looked for the booklet. Apparently Taylor sells it separately rather than just giving the information away. Guess everyone's gotta make a buck! http://www.taylortechnologies.com/pr...entPartID=2084