Rev 3.0 Cod. 00.008.255
11
POSSIBLE FUNCTIONING
There are 3 possible functioning:
Function Manual:
constant dosing with a number of impulses per minute
programmed as follows in the next paragraph.
Function Prop:
dosing proportional to the distance of the measure from the
setpoint.
Range of proportionality : 1ppM
Function On-Off:
constant
dosing that starts when the measure moves
away from the setpoint.
Total Hysteresis centered on the setpoint:
0.1ppM
PROGRAMMAZIONE DEL FUNZIONAMENTO MANUALE (COSTANTE) E VISUALIZZAZIONE
Push and quickly release
CAL
button and scroll the menu using
+
and
–
buttons till the display shows “
Function Type
”. Push
CAL
to enter the
submenu and then by pressing
+
and
–
button choice “
Function Manual
” and
confirm pressing
CAL
. The display will show “Freq.” and the % stored in the
last programming. Modify it by pressing
+
and
–
button and confirm the choice
pressing
CAL.
Push
ESC button
to esc the menu and go back in measure
with the Manual functioning just programmed.
The number of injections of the pump per minute depends on the %
programmed. For example: 80% means 120 injections per minute i.e. 150
pulses/min x 0.8 = 120 pulses/min.
In Manual functioning the display shows on the first row
“Man.” and the %
frequency programmed.
The second row shows the measure.
PROGRAMMING OF THE FUNCTIONING
PROGRAMMING AND VISUALIZATION OF ON-OFF ppM FUNCTIONING
Push and quickly release
CAL
button and scroll the menu using
+
and
–
buttons
till the display shows “
Function Type
”. Push
CAL
to enter the submenu and
then, by pressing
+
and
–
button, choice “
Function On-Off
” and confirm pressing
CAL
.
The display will show the value of setpoint stored in the last programming. Modify
it by pressing
+
and
–
button and confirm the choice pressing
CAL.
The display
will show the direction of dosing
Chorination
or
Dechlorination
stored in the last programming. Choice the direction by
+
or
–
button and confirm
pressing
CAL.
Select
Dechlor
if you want the pump to inject for ppM values greater than
Setpoint.
Select
Chlor
if you want the pump to inject for values of ppM lower than Setpoint.
The display will show the
%
of maximum frequency (150pulses/minute) stored in
the last programming. Modify it by pressing
+
and
–
button and confirm the choice
pressing
CAL.
Push
ESC
button
to esc the menu and go back in measure with
the
On-Off
functioning just programmed.
In the On-
Off functioning if the pump is dosing the display shows “
On
” and the
%
frequency programmed on the first row, if the pump doesn’t dose the display
shows “
Off
” and the
%
frequency programmed.
On the second row the display writes the measure.