Opened my pool in March and got all my reedings in line.. I have a clorinator as my way of putting in chlorine.. My pool size is 18x36 Grecian style pool with a slope from 3ft to 8ft with slanted sides in deep end. In the deep end I have a 3person seated lagoon with swim out steps.. My water is clear can even see the screws in the main drain cover.. My problem is I have a low chlorine reading and can't seem to get it up to match my cya reeding.. Mu cc reeding is 0 to 0.5.. Is this because I heat my pool early due to our weather here in TN because it's still cool in March? Checked my chlorinator and its using chlorine because the 3 inch pucks are smaller.... My cya reading is 40.. I think I have a chlorine lock but not sure why or if slamming is required.. If slamming is why here in this case?? Just confused what to do to get my sparkling and glissining water back..
18x36 Grecian with diving board
speck pool pump 1.5 hp 2 speed
jandy Laars pool heater
l have the Taylor test kit -k 2006