Hmi300 (Graphical Display) - Grundfos Hydro Multi-E Series Installation And Operating Instructions Manual

Example: Pump set to maximum curve.
Figure 25 shows that the top light field is flashing, indicating
maximum curve.
H
Q
Fig. 25 Maximum curve duty
Setting to minimum curve:
• Press continuously to change over to the minimum curve
of the pump (bottom light field flashes). When the bottom light
field is on, press and hold
starts flashing.
• To change back, press continuously until the desired
setpoint is indicated.
Example: Pump is set to minimum curve.
Figure 26 shows that the bottom light field is flashing, indicating
minimum curve.
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Fig. 26 Minimum curve duty
10.1.2 Start or stop the system
Start each pump by pressing
until the desired setpoint is indicated.
Stop the system by pressing
is stopped, the "Stop" text next to the button will illuminate. Each
pump can also be stopped by continuously pressing
none of the light fields are on.
If a pump has been stopped by pressing
released for operation by pressing
If a pump has been stopped by pressing
restarted by pressing .
The pump can also be stopped with Grundfos GO Remote or via
a digital input set to "External stop". See section
settings.
for 3 seconds until the light field
or by continuously pressing
on each pump. When the pump
until
, it can only be
again.
, it can only be
16. Priority of
10.1.3 Resetting of fault indications
A fault indication can be reset in one of the following ways:
• Via the digital input if it has been set to "Alarm resetting".
• Briefly press or on one of the pumps. This will not
change the setpoint.
A fault indication cannot be reset by pressing
buttons have been locked.
• Switch off the power supply until the indicator lights are off.
• Switch the external start/stop input off and then on again.
• With Grundfos GO Remote.

10.2 HMI300 (graphical display)

(2) motors on pump system are capable of pump system control
(master motors), and have the HMI 300 graphical control
interface as standard.
6
Fig. 27 HMI300
or if the
1
2
3
4
5
15