Xylem HYDROVAR Smart - Manual (Page 17)

17
b) Active MODE = Actuator:
1.
Frequency XX.X Hz
This window is mentioned several times in the
Operating Instructions as 1
st display at the Mode
Actuator.
Continue by pressing the ¾-button
2. REQUIRED VALUE 1
X.XX BAR
Not active in the actuator mode, because the
internal controller is not active.
Continue by pressing the ¾-button (to point 3)
c) Active MODE = Synch. Controller or Multicontroller:
1. ADR (X) P X
XX.X Bar
This window is mentioned several times in the
Operating Instructions as 1 st display in the
Synch. Controller or Multicontroller mode.
Continue by pressing the ¾-button
2. REQUIRED VALUE 1
X.XX BAR
Set the desired set pressure with either Ï or Ð and
then briefly press the ¾-button.
If several pumps are connected via the RS-485 interface, one pump must be ready for
operation when the set pressure is changed, otherwise the set value will not be accepted
by the follow-up pumps. Afterwards the new required pressure has to be saved in all
pumps.
If you want to change to Required Value 2 you have to close the external contact,
connected to X1/10-X1/14.
After closing this contact, the display changes from Required value 1 to
2.1 REQUIRED VALUE 2
ADC-X XX.X BAR
In this window, there is shown the condition of
the second Required value.
ADC-X: This parameter shows the source of the external or internal value.
XX.X Bar: shows the actual value of the Required Value 2.
Continue by pressing the ¾-button (to point 3)
d) Active MODE = Manual control:
1.
Frequency XX.X Hz
This window is mentioned several times in the
Operating Instructions as 1
st display at the Mode
Manual control.
Continue by pressing the ¾-button
XYLEM
XYLEM