Fourgroup Xtreme Series - Operating Mode (Empty;Fill) Settings

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To proceed and set all the parameters of the operating mode DARK press the button
:
To move to the next horizontal parameter press the button :
Inside the menu “Program DARK” is possible to activate/deactivate the operating mode “Dark”
for the pumps (this operating mode will apply to all the pumps connected). The program Dark is
particularly suitable for systems managing waste water (this program mode can also be used
for clean water system). Especially suitable for a system using float switches, the program Dark
can be used also with generic dry contacts. The main characteristic of operation of the program
Dark is that the pumps start is controlled via a start float switch and its operation will continue
even after the “start switch” deactivation. The stopping of the pump is controlled by the
activation of its stop float switch.
The parameter “Operating mode Empty/Fill” will set the mode of the program “Dark” to “empty”
or “fill”. With “Empty” the start/stop float switches of the pumps are inside the tank in which
the pump is installed. With “Fill” the start/stop float switches are in a different tank from which
the pumps are installed.
The “X” indicates the setting of the parameter to modify.
0=EMPTY
1=FILL
Factory default setting: 0 (Empty).
Program
DARK
Operating mode
Empty/Fill X
Enable
DARK
Operating mode
Empty/Fill X
Inside the menu “Program CLEAN” is possible to activate/deactivate the operating mode “Clean”
for the pumps (this operating mode will apply to all the pumps connected). The program Clean
is particularly suitable for systems managing clean water (this program mode can also be used
for waste water system). Especially suitable for system using either pressure switches or float
switches, the program Clean can be used also with generic dry contacts. With the program
Clean the starting and stopping of the pumps are controlled via the start float switch; it is
possible to connect to a minimum level float switch as additional protection against dry running
operation.
Inside the menu “Program DIGIT” is possible to activate/deactivate the operating mode “DIGIT”
for the pumps (this operating mode will apply to all the pumps connected). The program DIGIT
allows the starting and stopping of the pumps based on a signal coming from 4-20 mA device
(for example, level piezoresistive sensor, electronic pressure transducer,…). It is possible to
control the starting and stopping of the pumps based on some levels/pressures programmable
by the operator.
NOTE: regardless of the program operating mode selected, it is always possible to connect to a 4-20mA
device to display the level/pressure and to alarm for minimum/maximum level/pressure. In addition,
with the program operating mode DIGIT it is also possible to set the actual levels/pressure values to
control the
p
um
p
s
Program
DARK
Program
CLEAN
Program
DIGIT
Inside the menu "Program PAUSE/WORK" is possible to activate/deactivate the operating mode
"PAUSE/WORK". The program PAUSE/WORK allows managing the operation of the pumps only
with two timing, independent of the inputs, defined for each pump, the pause (downtime pump)
and work (pump start-up time), modified in the following pages with units measuring in
minutes.
The program PAUSE / WORK is particularly suitable in systems with pumps inserted in different
tanks and / or which work with predetermined intervals.
Program
PAUSE/WORK