3701-31-04 (C)(3) / Total alkalinity is at or greater than 60 ppm
Total alkalinity was less than 60 ppm.
Raise the total alkalinity to at least 60 ppm.
3701-31-04(D)(6)(a)(5) / Spa bromine disinfectant residual is above 4 ppm.
Critical Spa bromine disinfectant residual was below 4 ppm.
Do not operatre the spa until the bromine disinfectant residual is at 4 ppm or above.