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ITC DOSITEC MF Manuel D'installation Et D'entretien page 44

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DELAY START EDITING
LEVEL CONTROL
POSSIBLE FUNCTIONING
During the programming if you do not push any button (+,-, CAL) for more than 60 seconds, the pump will get out of
programming keeping the data stored until that moment.
PROGRAMMING OF MANUAL (CONSTANT) FUNCTIONING AND VISUALIZATION
Rev 3.0
Push and quickly release CAL button and scroll the menu
using + and – buttons till the display shows "Delay Start".
Push CAL to enter the submenu and then by pressing + and
– button choice the value in seconds (0-999). Push CAL to
confirm and ESC to go back in measuring.
The closing of the level input contact, free of tension, while the pump is
working, will cause:
1) the dosing stops
2) the green ON led blinks
3a) If the functioning is Manual or mA Input the display shows the measure
of mA input on the second row and on the first row it shows alternativenly
the writing "Level " and the value of flow rate % : "Man.xx%" (for
Manual functioning) and "Off xxx%" (for mA functioning) ; see figure on
the left side.
3b) If the functioning is Pulse on the second row the display shows the value
of the programmed n if the functioning is 1xn or 1xn(M) and the number
of pulses to be received from the water-meter if the functioning is 1/n.
The display shows on the first row alternativenly the writing "Stop " and
the programmed mode of functioning see figure on the left side.
When the level contact gets opened again, the pump returns to working
mode compatible with the actual inputs.
There are 3 possible functioning:
Function Manual: constant dosing with a number of
impulses per minute programmed as follows in the next
paragraph.
Function Pulse: dosing proportional to number of pulses
received from a watermeter.
Function mA Input: dosing proportional to the input current.
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
Cod. 00.009.307
44

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