ECOLAB EcoAdd Betriebsanleitung Seite 307

8.8.9 Alarm relay
Here, you can select whether the alarm relay is active only in the case of an alarm or is
always active and is inactivated in the case of an alarm.
Fig. 51: Configuration: [Alarm relay]
Factory setting: Activated in the event of an alarm (no tick set)
[Setting Alarm relay]:
1.
[Call the main menu]:
2.
[Select Configuration]:
3.
Use the scrollbar on the right of the screen to scroll to [Alarm relay].
4.
[Select Alarm relay].
ð The screen changes to the setting: [Alarm relay]
5.
If required, select the 'Disabled on alarm' selection box.
(in the event of an alarm, the alarm output is "open")
ð The 'Disabled in the event of an alarm' selection box is marked ü.
6.
[Press the Next button]
ð Screen changes to the 'Show pump stop' prompt.
7.
If required, select the 'Show pump stop' selection box.
ð The 'Disabled in the event of an alarm' selection box is marked ü.
8.
Press the
ð The setting is saved, and the screen switches back to the configuration overview.
9.
Press the
10. Press the
The external alarm input, as shown below under
on page 49 , is connected to terminals 1, 2 and 3.
The following should be noted here:
n Voltage-free contact (relay)
n max. external voltage: 230 V, AC/DC, max. 3 A.
n Reserve signal: Contact closed/opened approx. 500 ms
4
5
3
Ä Chapter 8.5 'Main menu' on page 63
Ä Chapter 8.8 'Configuration' on page 89
.
button.
button to return to the [Main menu].
button to return to the [Operating display].
Ä Chapter 7.2.2 'Electrical installation'
6
103
Control/software
8
7
MAN046939 Rev. 6-10.2021