Saci pumps easytronic Manual De Instalación Y Mantenimiento página 26

1. Language
2. Date and time
3. Number
of pumps
4. Type of start
5. Type of stop
6. Operating
modes
7. Manual mode
8. Motor
consumption
24
Allows you to choose the language to move through the menus.
Setting for the current time and date, required for time scheduling and
fault logging.
It allows to select the number of pumps that make up the installation,
allowing to choose between 1 and 2 pumps.
In this section you select the system that will make the pumps activate,
allowing you to choose between starting by float switch, pressure
switch, hanging probes in the tank or through a pressure transducer.
In case of selection of probes in the tank, it is possible to select 2 or 3
probes (3 probes if reset probe is required).
In case of selection of start through pressure transducer, it will be
required to additionally set the full scale of the transducer (up to 40
bar), the start pressure of the pump(s), the stop pressure and also, only
in the case of a 2 pumps installation, the start-up delay of the auxiliary
pump in case the active pump does not reach a pressure higher than
the start-up pressure.
Selection of the system that will stop the pumps, allowing to choose
between a float switch, a pressure switch (useful in installations with
positive inlet network pressure) or a system of hanging probes in the
well. In the case of selecting a shutdown system using probes in the
well, you can choose between 2 or 3 probes (3 probes are necessary
if a system reset probe is required). If you choose a shutdown system
using only 2 probes in the well, we can select whether we want to reset
the automatic or timed shutdown system (up to 60 minutes) when the
well runs out of water.
In installations with 1 single pump, it is allowed to disable or enable
the operation of the pump and the use or not of the analog input
(commonly used in an installation where control is required through an
irrigation programmer).
In 2 pumps installations, it is possible to enable/disable the operation of
the 2 pumps individually, to decide whether or not to require start-up
alternation, to allow individual or joint activation of the pumps and also
the use or not of the analog input to enable/disable the system.
Allows activation for 1 minute of pump 1, pump 2, or both pumps at the
same time. While they work we can check the nominal consumption of
the pumps. For each press of the OK button we allow another minute
of operation. By pressing on the BACK button we stop the pumps and
exit manual mode.
In this section we adjust the nominal consumption of the pump motors.
In installations with 2 pumps we can set a different consumption of pump
1 compared to pump 2. This parameter is very important, since based
on this value 24 we will know if the pump is consuming excessively or