Description Of Operating Elements; Pump Operation - Wilo -Stratos GIGA2.0-I Einbau- Und Betriebsanleitung

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10.3

Description of operating elements

Fig. 28: Operating elements
10.4

Pump operation

10.4.1 Setting of pump output
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display.
If the digital input is switched to inactive, the cable bridge does not have to be set again to
start the motor.
When the digital input DI1 is reset to the factory setting, it is active again. The pump will
not start without the cable bridge. See section "Application and function of the digital con-
trol inputs DI1 and DI2" [} 195].
Item Name
1 Graphic display
2 Green LED indicator
3 Blue LED indicator
4 Operating button
5 Back button
6 Context button
Table 15: Description of operating elements
*The configuration of the key lock makes it possible to protect the pump setting from being
changed. This is the case, for example, when the pump is accessed via Bluetooth or Wilo Net
via the Wilo-Smart Connect Gateway with the Wilo-Smart Connect app.
The system was designed for a certain duty point (full load point, calculated maximum
heating or cooling power demand). During commissioning, the pump output (delivery head)
is set according to the duty point of the system.
The factory setting does not correspond to the output required for the system. The re-
quired pump capacity is determined with the help of the pump curve diagram for the selec-
ted pump type (e.g. from the data sheet).
NOTICE
For water applications, the flow rate value shown in the display or output
to the building management system applies. For other fluids, this value
only reflects the tendency. If no differential pressure sensor is installed
(variant ... R1), the pump cannot indicate a volume flow value.
Installation and operating instructions • Wilo-Stratos GIGA2.0-I, Wilo-Stratos GIGA2.0-D • Ed.02/2022-07
Explanation
Provides information about settings and pump status.
Self-explanatory user interface for setting the pump.
LED is lit up: Pump is supplied with voltage and ready for op-
eration.
There are no warnings and no faults.
LED is lit up: Pump is influenced externally via an interface,
e.g. by:
• Bluetooth remote control
• Setpoint setting via analogue input AI1 ... AI2
• Intervention of building automation via digital input DI1,
DI2 or bus communication
Flashes with active twin-head pump connection.
Navigate menus and edit content by turning and pressing.
Menu navigation:
• To go back to the previous menu level (briefly press once).
• To go back to the previous settings (briefly press once).
• Return to the main menu (press and hold 1 x, > 2 seconds)
Switches the key lock on or off (> 5 seconds) in combination
with the Context button.
Opens the context menu with additional options and func-
tions.
Switches the key lock on or off in combination with the Back
button* (> 5 seconds).