Xylem HYDROVAR smart, Operating Instructions Manual

Page: 18 / 128

18
2.
MANUAL LOCAL
X.X Hz X.XX BAR
Set the desired output frequency with either
Ï
or
Ð
and then briefly press the
¾
-button.
If several pumps are connected via the RS-485 interface, you have to set this
parameter on each pump!
Press the
¾
button on the Hydrovar- Smart to change to
!! The following displays of the main menu are valid for all selected Modes !!
3. AUTO - START
ON
Select (ON) with the
Ï
button or (OFF) with
Ð
.
AUTO-START
ON starts the pump automatically after a failure of the power supply.
If AUTO-START is OFF, the Hydrovar- Smart has to be restarted by pressing the buttons
Ð
(OFF) and then
Ï
(ON) after a power supply failure.
If the AUTO-START is OFF, the unit will not start again in cases of a power supply failure or
disconnection. After restarting the following message is shown:
3.1 NO AUTOSTART
disable inverter
To restart the unit, press at first the
Ð
and then the
Ï
button for the start.
Press
¾
and the display changes to
Note: All errors are only readable in English language
4. E R R O R 1
.........................
Here, there is shown the last error
Press the
¾
button to change to
5. E R R O R 2
.........................
Shows the error before the last error
Press the
¾
button to change to
6. E R R O R 3
.........................
Shows the error before error 2
Press the
¾
button to change to
7. E R R O R 4
.........................
Shows the error before error 3
Press the
¾
button to change to
8. E R R O R 5
.........................
Shows the error before error 4
Press the
¾
button to change to