i have a 1 year old pool with jandy 1400 aquapure system. just tested my water and took it in to the pool store. they say i have 0 chlorine. everything else is fine. i have no error codes and run the unit at 90%. water is crystal clear. does look like i may have some discoloration on the plaster. kinda light brown areas.
i plan on shocking the pool tonight. i opened up the cell and it looks clean. no scales or debris. its been very hot and sunny, no rain and temps in the high 90's.