Parameter Settings And Functions; Chlorine Output; Viewing The Measured Redox And Ph Values (Ees Pro Only) - Procopi Label Bleu ESS Notice D'installation Et Conseils D'utilisation

VIII.

PARAMETER SETTINGS AND FUNCTIONS:

•

CHLORINE OUTPUT:

On the EES models only, the chlorine output can be
adjusted manually by the user by pressing the two
arrow keys ▲ and ▼.
This setting will be saved to memory for when
the device is started in the future, even if it is
disconnected from its power supply.
•
VIEWING THE MEASURED PH AND REDOX VALUES (EES PRO ONLY)
Nota bene: to ensure the accuracy of the pH probe,
calibrate the probe before setting the set point. See
the calibration procedure in paragraph X.
On EES Pro, use the ▲ and ▼ arrow keys to
view the pH and Redox potential measured by the
•
SETTING THE PH AND REDOX SET POINT (EES PRO ONLY) :
pH:
• The pH measures the degree of acidity or alkalinity
of the water and has a strong inluence on the
eficacy of Chlorine, and on bather comfort.
• The pH set point is set at 7.5 in the factory.
The pH set point may be modiied within the
•
range 7.0 – 8.1.
To do this:
• Press twice on the
point will be displayed.
To modify this value, press the arrow keys▲and▼
•
until the desired value is displayed.
To validate the new value and exit setting mode,
•
press the button twice.
Redox:
The Redox potential of water is a measurement that
is in tight correlation with the concentration of free
Chlorine. However, this correlation is inluenced by
the following water parameters:
pH (when the free Chlorine concentration is ixed,
•
the Redox potential will decrease as the pH
increases)
• temperature (when the free Chlorine concentration
is ixed, the Redox potential will decrease as the
temperature rises)
• stabiliser concentration (when the free Chlorine
concentration is ixed, the Redox value will
decrease as the concentration of stabiliser
increases)
Therefore, in order to establish the Redox value
that should be selected as the set point:
• bring the pH of the pool to the set point value,
button: the current pH set
EES Pro models automatically adjust the Chlorine
output depending on the Chlorine demand
detected, the user may not intervene manually.
Nota bene: while there is no Chlorine demand, and
so no Chlorine production, the output scale is not
displayed on the screen.
probes:
• Press one of the two arrows once, the measured
pH value is displayed.
Second press, a few seconds after the irst, the
•
Redox potential is displayed.
• The display returns to AUTO after a few seconds.
• adjust the concentration of stabiliser in the pool
to the desired value,
• heat the pool to the desired temperature, and
maintain it at this temperature (if the pool is not
equipped with a heating system, simply wait
until the water naturally reaches the lowest
temperature at which bathers will use the pool).
Next, adjust the concentration of free Chlorine to
the desired level.
To do this, add Chlorine in successive increments
and measure the free Chlorine concentration after
each addition using a photometer that measures
free Chlorine concentration with adequate precision
and that has been calibrated at least within the last
year.
Do this until the desired concentration of free
Chlorine has been reached (usually between 0.75
and 1.25 ppm). Check that the pH is still correct,
adjust it if necessary.
Chlorine may be added either manually using
non stabilised liquid Chlorine, or by forcing the
electrolyser on in Turbo mode
periods of time (see paragraph VIII.4) (caution:
in Turbo mode, the set point is not taken into
consideration).
Once the desired concentration of free Chlorine
has been reached, display the Redox potential
measured by EES Pro. This value will be the set
point.
The Redox value set point factory setting is 650
mV.
2015/02 - Indice de révision : B - Code : 29650
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