ECOLAB EcoUp Betriebsanleitung Seite 140

Assembly and connection
Mains power supply
CAUTION!
– Work on the mains connection may only be carried out by skilled personnel
who are duly trained and authorised.
– Within the jurisdiction of the EU, the electrical connection should be
performed in line with the latest valid CE regulations.
– In addition, observe the appropriate national regulations and local utility
company regulations.
– The mains voltage value must match the value specified on the nameplate.
[Alarm] Alarm output
If the level warning is present, the relay output is switched on/off. In the event of an alarm
or a pending empty message, the alarm contact is closed.
The following points should be observed during connection:
– Zero-free relay contact (NO)
– Max. external voltage: 230 V, AC/DC, at max. 3 A
– Reserve signal: Contact closed/opened approx. 500 ms
MAN049656 Rev. 3-01.2024
The mains cable is pre-assembled at the factory.
Should the mains cable need to be replaced due to local conditions, it is essential
that all the descriptions and instructions given below are observed.
L1 = mains phase (live conductor)
Colour: Brown
N = neutral conductor
Colour: Blue
1 = Common
2 = NO (closing contact)
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