Aquacontrol Exclusiv 2,4 Mode D'emploi page 48

• Regulation slope
The value in figures gives the proportional band, thus the regulation slope. Usual values
are –1.00/1.00 depending on the direction of dosage.
Meaning: With a p band of 1.00, the dosing pump operates at maximum performance
with a deviation of the measured actual value compared to the setpoint of Δ 1. When
the actual value approaches the setpoint in the p band, the dosing performance is
reduced proportionally. Thus, for a deviation of e.g. Δ 0.5, the pump only operates with
50 % of the maximum performance.
4.4 Minimum alarm (↑): [6.80]
Minimum alarm value which, when undercut, will trigger an alarm.
4.5 Maximum alarm (↑): [7.60]
Maximum alarm value which, when exceeded, will trigger an alarm.
5 Rx settings
5.1 Test probe
Dip the pH probe into the 475 mV buffer solution and start the test by pressing the OK
button.
5.2 Rx setpoint: [650 mV]
The disassociation curve of the chlorine value must be observed in accordance with the
pH value.
100
80
60
40
20
0
The system regulates and doses chlorine via the Redox potential. First set the pH value
in the pool water. Then introduce the required quantity of chlorine to the pool water.
We recommend 0.3-0.6 mg/l measured using the DPD method. Read off the measured
Redox voltage on the control unit and set the setpoint in accordance with the read value.
HCLO
pH 6 pH 6,5 pH 7,0 pH 7,5 pH 8,0 pH 8,5 pH 9,0
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