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If the case occurs the following may appear:
Fault indications
Warning indications
Specific icons
The error conditions are indicated in Table 8. The other displays are indi
-
cated in Table 4.
Error and status conditions displayed
Identifying
code
Description
GO
Motor running
SB
Motor stopped
DIS
Motor status manually disabled
F4
Low suction pressure signal function status / alarm
EE
Writing and reading the factory settings on EEprom
WARN.
Low voltage
Warning due to lack of supply voltage
The other menu pages vary with the associated functions and are de
-
scribed later by type of indication or setting. Once you have entered any
menu, the bottom of the page always shows a summary of the main oper
-
ating parameters (running status or any fault, current speed and pressure).
This allows a constant view of the machine’s fundamental parameters.
Table 4: Status and error messages on the main page
Figure 15: Display of a menu parameter
Indications on the status bar at the bottom of each page
Identifying
code
Description
GO
Motor stopped
SB
Motor stopped
Disable
Motor status manually disabled
rpm
Motor revs per minute
bar
Plant pressure
FAULT
Presence of an error preventing operation of the electropump
The following may appear on the pages that show parameters: numerical
values and units of measure of the current item, values of other parameters
linked to the setting of the current item, graphic bar, lists; see Figure 15.
4.4 - Blocking parameter setting by Password
The device has a password-enabled protection system. If a password is
set, the parameters of the device will be accessible and visible but it will
not be possible to change them.
The password management system is in the “technical assistance” menu
and is managed by means of the parameter PW.
4.5 - Enabling and disabling the motor
In normal operating conditions, pressing and then releasing both the “+”
and “-” keys causes the blocking/release of the motor (self-holding even
after switching off). If there is a fault alarm, the operation described above
resets the alarm.
When the motor is disabled this status is shown by the blinking white LED.
This command can be activated from any menu page except RF and PW.
Table 5: Indications on the status bar
