3701-31-04 ( D )(6)(a) / ORP reading shall be 650 millivolts or greater.
ORP reading was below 650 mv. ORP is 105.
Have the ACC unit inspected to determined why the ORP is low.
Facility Type: Pool
[?] Inspection Type: Standard
Inspection Date: 16-May-2017
Comments |
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Please either calibrate chemical controller or replace ORP probe. Until the chemical controller is functioning properly chemical readings must be taken every 4 hours that the pool is open. OK to open for the season, |