Wilo -Stratos GIGA2.0-I Einbau- Und Betriebsanleitung Seite 183

Settings menu
Heating/cooling switchover
Only visible if "Heating & Cooling" has been selected in the setting
assistant.
Heating/cooling temperature sensor
Only visible if automatic switchover is selected in setting assistant
"Heating & Cooling" and "Heating/cooling switchover".
Delivery head setpoint
Visible for active control modes, which require a delivery head as
setpoint.
Setpoint volume flow (Q-const)
Visible for active control modes, which require a volume flow as
setpoint.
Feeder pump correction factor
Visible for Multi-Flow Adaptation, which offers a correction value.
Selection of secondary pumps
Visible for Multi-Flow Adaptation.
Multi-Flow Adaptation Overview
Visible for Multi-Flow Adaptation.
Volume flow offset
Visible for Multi-Flow Adaptation.
Multi-Flow Adaptation mixer
Visible for Multi-Flow Adaptation.
Substitute value volume flow
Visible for Multi-Flow Adaptation.
Setpoint temperature (T-const)
Visible for active control modes, which require an absolute tem-
perature as setpoint.
Setpoint temperature (ΔT-const.)
Visible for active control modes, which require an absolute tem-
perature difference as setpoint.
Setpoint speed
Visible for active control modes, which require speed as setpoint.
Setpoint PID
Visible for user-defined control.
Installation and operating instructions • Wilo-Stratos GIGA2.0-I, Wilo-Stratos GIGA2.0-D • Ed.02/2022-07
Description
Adjust the automatic or manual switchover between heating and
cooling.
When selecting "Heating/cooling switchover" in the setting assist-
ant you must enter when the pump operates in the corresponding
mode.
In addition to a manual selection of "Heating or cooling", options
"Automatic" or "Switchover through a binary input" are also avail-
able.
Automatic: Fluid temperatures are requested as decision-making
criteria for the switchover after heating or cooling.
Binary input: An external binary signal for controlling of "Heating
and cooling" is queried.
Setting the temperature sensor for automatic switchover between
heating and cooling.
Setting the setpoint of the delivery head H
Setting the volume flow setpoint for the control mode "Volume
flow Q-const"
Correction factor for the volume flow of the feeder pump in the
control mode "Multi-Flow Adaptation".
The setting range differs depending on the system type in the ap-
plications.
Can be used for a supplement to the total volume flow from the
secondary pumps for additional protection against inadequate
supply.
Selecting of secondary pumps which are used for measuring the
volume flow in Multi-Flow Adaptation.
Overview of the number of connected secondary pumps and their
requirements.
Pumps without Wilo Net communication can be supplied with an
adjustable offset volume flow in the Multi-Flow Adaptation sys-
tem.
In the case of secondary pumps in circuits with mixers, the mixed
volume flow can be determined and therefore the actual demand
can be ascertained.
Setting of the substitute value for the volume flow requirement for
the primary pump if the connection to the secondary pumps is in-
terrupted.
Setting the setpoint of the temperature for the control mode
"Constant Temperature (T-const)".
Setting the setpoint of the temperature difference for the control
mode "Constant Temperature Difference (ΔT-const.)".
Setting the setpoint of the speed for the control mode "Constant
Speed (n-const.)".
Setting the setpoint of the user-defined control via PID.
en
for the control mode.
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