Idiomas disponibles
Idiomas disponibles
5.2. Operating modes
In the second step of the CONFIGURATION MODE
is selected the operation mode beetween 6 options:
Possible operation modes
Model
1
2
Easy M
x
Easy T
x
Uno M
x
x
Uno T
x
x
Duo M
x
x
Duo T
x
x
5.2.1. Mode 1
(probe mode or simultaneous stop mode)
Drainage applications. The pump/pumps, once acti-
vated by their probe, remains running until the STOP
probe disconnects them (simultaneously in the case of
two pumps) without activating the low level alarm (A21).
Optionally, it can be installed a high-level alarm probe
(overflow-A20).
5.2.2. Mode 2 (flow switch mode or sequential stop
mode)
In this mode it must permanently enabled the mini-
mum level input by means of a jumper and the pump/
pumps operate controlled by their float or pressure
switch. Therefore this mode is valid for drainage or
pressurization systems for individual pumps or systems
of two pumps.
It is also possible to use the minimum input to add
redundant protection against dry-run operation (A21).
There is the possibility of installing a maximum level
alarm float (overflow-A20.
5.2.3. Mode 3 (pressure transmitter mode)
Non available in Easy models.
In this mode, a 4-20 mA pressure transmitter is connec-
ted to the HUB electronic board, working with pressure
instead of levels. The minimum level input must be
permanently enabled by means of a jumper.
5.2.4. Mode 4 (filling mode with flow switches)
To fill a tank, the floats act in reverse logic to mode 2.
When the level of the transfer tank or tank drops, the
pump or pumps located in the suction tank or well, are
started. The pump stops when the float switch linked to
each pump in the transfer tank reaches the maximum
level, in the case of two pumps they are stopped in
cascade.
It can be installed a minimum level float switch in the
suction tank to prevent against dry-run operation (A21).
There is also the possibility of mounting a float switch in
the transfer tank to activate an overflow alarm (A20).
5.2.5. Mode 5 (filling mode with probes)
To fill a tank, the probes act in reverse logic to mode 1.
When the level of the transfer tank or tank drops, the
pump or pumps, located in the suction tank or well, are
started. The pump stops when the transfer tank rea-
ches a maximum level, in case of two pumps they are
sequentially stopped.
It can be installed a minimum level float switch in the
suction tank to prevent against dry-run operation (A21).
5.2.6. Mode 6 (timed mode)
Suitable for a single pump.
In this mode, once the pump is started by order of the
START probe, it will stop when:
3
4
5
6
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
- After a previously set time, in minutes, on the CONFI-
GURATION MENU (t01-t99).
- After a time recorded in memory and decreased
by 10% when is selected "automatic learning" in the
SETUP MENU (tAu).
In this case is necessary a first self-learning operation
cycle.
- After detecting a current consumption below the
nominal, regardless of time when is selected in the
CONFIGURATION MENU (t00). A01 alarm is not
activated.
6. TECHNICAL CHARACTERISTICS.
CHARACTERISTICS/MODELS
Max. power of the pump
Power supply
Frequency
Max. current intensity
Environment Tº range
IP rating
(*) In case of outdoor mounting it is essential to use
a cover in order to avoid direct exposure to solar
radiation and rain.
7. INSTALLATION
7.1 Location and assembly
Before installing this device, the following requirements
must be considered:
• Place it away from possible flooding.
• The environment temperature must be within the
established limits.
• It should be located away from direct solar radiation
and rain.
• Avoid access to childs and/or people with diminis-
hed mental faculties.
For wall mounting assembly, the holes indicated in the
drawing must be drilled with a drilling machine:
The hole should be clean and free of burrs. The screw
head must completely cover the hole in order to keep
the IP rating.
5
Easy M
Uno M
Duo M
2,2 kW
~1 x 110 Vac
~3 x 220 Vac
~1 x 230 Vac
~3 x 230 Vac
~3 x 380 Vac
~3 x 400 Vac
50/60Hz
16A
cos fi ≥ 0.6
0T50 ºC
IP65*
250,00 mm
Easy T
Uno T
Duo T
5,5 kW
10A
cos fi ≥ 0.8
