Grundfos Control DDD Montage- Und Betriebsanleitung Seite 49

Setting range XiLog sensor
• Setting the remote sensor to enabled.
– Select the sensor type
• Entering a unique name for the remote sensor.
• Entering the remote sensors phone number.
• Setting the setpoint.
– Set warning reset
• Enabling minimum pressure alarm.
• Setting the minimum pressure.
• Sending the configurations to the remote sensor.
Setting via operating panel
• Settings > Secondary functions > Remote sensors > Remote
sensor 1-10
1. Select: Enabled.
2. Select Primare XiLog+
3. Enter a unique name for the remote sensor.
4. Enter phone number of the remote sensor.
5. Set the setpoint, that is the minimum pressure at the critical
point.
6. Set warning reset to manual or auto
7. Enable minimum pressure alarm.
8. Set the minimum pressure, that is the alarm limit.
9. Press [OK] to send the configuration.
10. Press [Back].
11. Set the next sensor.
Factory setting
Disabled.
Setpoint: 1.8 bar.
8.7.44 User-defined duty (4.3.26)
Fig. 98 User-defined duty
Description
You can set a user-defined performance, typically a performance
between minimum and maximum duty.
The function makes it possible to set a pump performance by
selecting the number of pumps to run and the speed.
Setting range
• Number of pumps in operation.
• Speed as percentage.
Note: The speed can be set between 25 and 100 %.
Setting via operating panel
• Settings > Secondary functions > User-defined duty.
Select and set:
• Number of pumps in operation, user-defined duty.
• Speed.
Factory setting
The function is disabled as the following has been set:
Number of pumps in operation during user-defined duty:
8.7.45 Tank filling parameters (4.3.27)
Fig. 99 Tank filling parameters
Description
It is possible to set water change parameters for the tank. If
enabled, the water change happens one or several days a week,
depending on the days selected. If all days are selected, it
happens every day at the selected time of day. The water change
can also include the overflow area to be rinsed to avoid bacteria
growth. The frequency of rinsing the overflow area can be
selected from 1 to 52 weeks, as it might not be needed to rinse
the overflow area every week. The rinse always happens on the
first day selected.
Setting range
• Enable: Forced water change.
• Enable: Rinse overflow area.
• Set Rinse interval to an interval from 1 to 52 weeks.
• Set the day and time of day for forced water change. Multiple
days can be selected.
• Set Change method to either of the following:
– Stop: the system is stopped.
– Run with low pressure: you can set a fixed pressure during
the water change to keep pressure in the system.
– Run with low flow: you can set a fixed flow during the water
change to keep a minimum flow.
Setting via the operating panel
• Settings > Secondary functions > Tank filling parameters.
1. Select Forced water change to enable it.
2. Select Rinse overflow area to enable it.
3. Set Rinse interval to an interval from 1 to 52 weeks.
4. Set the following:
• Time of day
– Hours
– Minutes.
5. Select the day of week. Multiple days can be selected.
6. Select and set Change method:
• Stop
• Run with low pressure
• Run with low flow.
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