3701-31-04 (C)(3) / Total alkalinity is at or greater than 60 ppm
Repeat Total alkalinity was less than 60 ppm.
Raise the total alkalinity to at least 60 ppm.
3701-31-04(D)(6)(a)(4) / Spa free chlorine disinfectant residual shall be above 2 ppm.
Critical Spa free chlorine disinfectant residual was below 2 ppm.
Do not operate the spa until the chlorine disinfectant residual is at 2 ppm or above.