Saci EASYTRONIC Manual De Instalación Y Mantenimiento página 35

1. Language
2. Date and time
3. Number
of pumps
4. Motor
consuption
5. Type of
application
6. Fine settings
7. Manual mode
8. Pump
protections
34
It allows choosing the device language for the settings menu and for the
information that the user will receive on the screen.
Setting for the current time and date, required for time scheduling and
fault logging.
Allows user to select the number of pumps that make up the installation,
allowing choosing between 1 and 2 pumps. This menu option is only
available on the 2-pump device.
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 with respect to pump 2. This parameter is very important, since
based on this value we will know if the pump is consuming excessively
or if it is working dry, therefore It is a parameter that directly affects
the useful life of the motors, since if it is not correctly configured, the
pump may not be protected.
We can modify the type of application for which the device is intended,
as well as the start/stop devices and the protection devices against dry
running of the pumps.
In installations with a 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 through an irrigation
programmer is required).
In 2-pump installations it is possible to enable/disable the operation
of the 2 pumps individually, decide whether or not to require start-up
alternation, 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 of pump 1, pump 2, or both pumps at the same time
for 1 minute. 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. Pressing on the BACK button we stop the pumps and exit
manual mode. In manual mode the dry running of the pumps is not
supervised.
In this section we enable the detection of dry work individually for
each pump, allowing in turn to select the sensitivity we want for this
detection. Note that a system with high sensitivity can cause erroneous
detections, and a setting with low sensitivity may not detect a dry
running even when it is in progress.
As long as the device's power supply is three-phase, we can enable and
disable the monitoring of the electrical network, which will warn us if it
detects that a phase is missing from the power supply or that the power
phases do not keep a correct sequence between them.
Also for three-phase equipment, in case the system detects that one of
the three phases of the motor is consuming a significant value above
the other two phases, we can enable this detection, which will inform