Act I Vat Io N D E Lay; H P Ri O R It Y; T Em P E Rat U R E - ETATRON D.S. eTwin Notice D'installation, Emploi Et Entretien

Act i vat io n d e lay

If intervention of the pumps needs to be delayed, a delay can be set in hh:mm. The maximum
time interval that can be set is 03:00 hh. The activation delay can be enabled independently on
pumps 1 and 2. The countdown is triggered when the instrument is powered and viewed on the
display. The following is the sequence of operations to be followed:
p H p ri o r it y
The pH priority can be ENABLED. Activating this function
enables dosing only for pump pH if the set point is reached
simultaneously. By default, the function is set at DISABLED.

T em p e rat u r e

One of the following functional modes can be selected:
MANUAL – the value the user sets in the configuration menu
•
represents the parameter of reference for compensation of the pH
value (default setting 25°C).
AUTOMATIC – the value measured by the PT100 probe represents
•
the parameter of reference for compensation of the pH value.
The default mode is set at MANUAL at 25°C. To switch to
AUTOMATIC mode, follow the operations below (in the same menu you
may choose the unit of measurement of the temperature between °C
and °F).
When set at AUTOMATIC, the display shows the temperature
value measured by the external probe.
When MANUAL mode is chosen, the default value of 25°C (77°F)
of the temperature of reference can be modified in the measurement
configuration menu. See the measurement setting paragraph.
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