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  1. M

    Spa bypass and solar

    I run my automation in pool mode with the spa by pass value open. It appears there is no water returning to the spa via spa bypass when the solar is active. Is this normal? When the solar valve is active the filter runs at 2415 rpms and does not have any water running to spa in pool mode. When...
  2. M

    CH too high?

    Should I be concerned about my CH being so high? Pool math gives me a good CSI number of -.03. The Taylor test kit watergram wheel gives me a saturation index of 0.35. Why so different? Pool water: FC: 10 PH: 7.4 TA: 100 CH: 800 CYA: 90 Salt: 3800 Temp: 74* CSI: -.03 Fill water: FC: 0.5 PH: 8...
  3. M

    small signs of green algae on pool walls

    I'm a new pool owner and trying to learn. I have recently noticed small amounts of algae on the pool walls. I have been brushing the pool walls 2 times a week. what could be causing this problem? PH: 7.8 FAC: 5 TAC: 5 NA: 3800 ALK: 90 CYA: 65 Po: 100 MT: 0