Astralpool Guardian Pool NN Manual De Instalación página 16

3.2.1 SET POINT
Delay relays (minutes)
Note:
the "delay relays" menu only affects Relay 3 and 4 of the free chlorine, it is activated when the instrument is switched on, it has
the function of waiting for a free chlorine probe polarization time, an hourglass is displayed on the main screen.
Figure 9 Setpoint menu
•
Relays
The usable relay number is different for the measurements:
- Relay n° 1, 2 pH;
- Relay n° 3, 4 Free Chlorine;
- Relay n° 5 Rx;
Figure 10 Relay setpoint menu
It is the windows deserved to relay:
SETPOINT: Set the value of the setpoint in ppm
HYSTERESIS: Set the range around the setpoint (setpoint ± hysteresis is the range)
DOSING MODE: Set the Relay mode:
- HIGH: The Relay closes when the measures is lower of setpoint ± hysteresis, and open
when the measure is upper of setpoint ± hysteresis
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Rev. 3.2
Astralpool multiparameter
USER MANUAL
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