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4.4.4. Configuring the pH setpoint
The pH setpoint configuration determines the time when acid is added to the system to reduce the water's pH.
The
default value of the pH setpoint is 7.2.
To determine the value of the setpoint to be configured, refer to Taylor's balance, see
§ “3.1 I Balance the water”.
•
Press
three times to display the pH setpoint.
Current sensor measurement
Setpoint
•
Press
The setpoint value flashes.
•
Press
and
to select the desired value. These values are increments of 0.1.
•
Press
to confirm.
•
Press
to exit.
4.4.5. Calibrating the ORP sensor
•
Switch off the pool's pump and close the necessary valves in order to isolate the cell and the sensors.
• From the home screen, press
4 times to access the ORP values.
•
Press
to enter
Calibration
mode. The screen displays
("Standard")
.
•
Press
to select this mode. The screen displays
• Remove the sensor.
•
Rinse the tip of the sensor with tap water.
•
Shake it to remove any residual water.
Do not touch the gold tip at the end of the ORP sensor.
•
Place the tip of the ORP sensor in the ORP 470 mV solution.
•
Wait 15 seconds.
•
Rinse the tip of the sensor with tap water.
• Replace the sensor back in its holder.
•
Press
. Calibration is complete.
•
If necessary, adjust the setpoint (see § “4.4.6. Configuring the ORP setpoint”) or press
to return to the home
screen.
4.4.6. Configuring the ORP setpoint
The ORP setpoint configuration determines the time at which chlorine is produced by the appliance. The level of
free chlorine must be controlled at regular intervals after initial installation.
The default value of the ORP setpoint is
700 mV.
The value of the setpoint depends on the pool's environment, its affluence, and the amount of stabiliser present in the
pool water.
• From the home screen, press
4 times to access the ORP values.
•
Press
. The setpoint value flashes.
•
Press
and
to select the desired value (recommended between 650 mV and 750 mV). These values are
increments of 1.
•
Press
to confirm.
•
Press
to exit.