3701-31-04 ( D )(6)(a) / ORP reading shall be 650 millivolts or greater.
ORP reading was below 650 mv
Have the ACC unit inspected to determined why the ORP is low.
Facility Type: Pool
[?] Inspection Type: Standard
Inspection Date: 04-May-2017
Comments |
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Chemicals within required ranges. Automatic controller may need calibrated. |