3701-31-04 (D)(7)(b) / pH and ORP values shall be displayed.
Critical ORP value was not displayed on the ACC unit, it was shut off. The PIC stated, "waiting on a part to repair unit." Meanwhile, pool monitor will take readings every 4 hours until repaired.
Have the ACC unit serviced or replaced so that the ORP value is displayed Correct By: 29-Aug-2021