Wilo SiFresh Einbau- Und Betriebsanleitung Seite 77

Installation and operating instructions • Wilo-SiFresh • Ed.02/2023-08
All user interactions are initiated from the Home screen. The display returns to the Home
screen if the system is not operated for > 7 minutes.
The Home screen provides a comprehensive overview of the system status.
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In the setpoint editor , the setpoint is shown.
Open the Home screen to quickly access the menu and adjust the setpoint. For this pur-
pose, press the operating button. The frame of the variable setpoint turns yellow which in-
dicates that it has been activated. The setpoint is changed by turning the operating button
right or left. The changed setpoint is confirmed by pressing the operating button again. The
value is transferred to the system and the focus returns to the Home screen.
Pressing the Back button
value and retains the old value. The focus returns to the Home screen.
NOTICE
Pressing the Context button
options for further settings.
In the "Active influences" area
active EXT. OFF function) are displayed.
Possible "Active influences":
Sym- Information Meaning
bol
Pump continues to run in the configured control mode
without additional influences.
Override OFF Override OFF active.
System is switched off with maximum priority. The pump is
stationary.
Indication of activating override source:
1.
2.
MANUAL override active.
System running in control mode defined for MANUAL with a
setpoint adjusted for MANUAL.
Indication of activating override source:
1.
2.
3.
MAX override active.
Pump running at maximum output.
Indication of activating override source:
1.
2.
MIN override active.
Pump running at minimum output.
Indication of activating override source:
1.
2.
during setpoint adjustment discards the changed setpoint
will display additional context-related
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, influences that currently influence the pump (e.g. one
If not otherwise indicated: Override caused by request
from HMI or CIF module
DI1/DI2: Override caused by request via binary input.
If not otherwise indicated: Override caused by request
from HMI or CIF module
DI1/DI2: Override caused by request via binary input.
BA error: If monitored telegrams as part of building auto-
mation bus communication are not received, the mode
returns to MANUAL.
If not otherwise indicated: Override caused by request
from HMI or CIF module
DI1/DI2: Override caused by request via binary input.
If not otherwise indicated: Override caused by request
from HMI or CIF module
DI1/DI2: Override caused by request via binary input.
en
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