Red KH results (Out of range results)

How autoBalance mark KH results as "Out of range"

The system analyzes each result, if it has big gap from the previous one, it will consider it as an “out of range analysis” (red), and will not dose for caution. Sometimes a simple bubble in the reagent tube can cause a fictitious rise of the KH, so the system gives the result as “bad” and will initiate a sequence of repetitions to check if the new KH value is real or not.

1. After a “out of range” analysis, it will repeat the analysis. If the value is in range with the last “good” value, it will consider last result as “good” and continue with the normal program.
2. If the analysis still has a big gap from the last “good” value, it will continue with the normal programming, but will not dose.
3. If, after the next programmed analysis, the values return to normal, it will consider it as good and continue with the programming.
4. If, on the other hand, a third analysis is out of range again, it will be repeat another test immediately afterwards, to confirm or not the “jump”.

The system also has established pH value limits, outside of which it understands that there is a problem, stops dosing and switches to error (red LED). The App will show a pH calibration error. In any case if there is a problem with the pH probe the system cannot guarantee that the KH results are correct, so the error is triggered.

Very important: G1 Water In and Water Out pumps are friction pumps, (Kamoer & Cinyar) the rollers of the heads should never be lubricated, nor any other part of the pump head, since they would lose their capacity to transmit the movement.