Unit Description - ECOLAB Versatronic Kurz- Betriebsanleitung

The display shows 'desalination' .
The dosing only starts after completion of the desalination biocide. The display
shows 'DOS. Biocide (X)'
After the set dosing time, the biocide flag (orange LED) is reset and starts the
exposure time. The display 'exposure' is displayed.
Circulation control
If pending on the weekly biocide dosing, the flag is 'biocide' (Orange LED) is set. At
this time, no startup message of the circulating pump (release) is shown, and in
addition, the flag in 'circulation' (Gray LED) is set. In addition, the lack of release is
presented as a white cross in an orange background in the display. At the same time
an output is activated, which is to start the circulation pump.
Now, a run message for the circulating pump (release) is displayed, with an
adjustable time (Vorum universal time) held for a long time to ensure a reasonable
mixing in the cooling circuit. 'Precirculation' is displayed on the display for that time.
Depending on the height of the current conductivity value it goes with either
predesalination
or directly on the biocide.
After the set dispensing time, the flag for 'biocide' (Orange LED) is reset and the
exposure time starts.
After completion of the reaction time, the flag 'circulation' (Gray LED) is reset and the output for the
circulation pump is deactivated again. For the settings for W-, W+, Ws, dosing duration, reaction time, pre-
circulation time, dosing time, see
monitoring
Desalination monitoring
If the desalination process is not completed after the start of the desalination via an
adjustable time, the display shows 'desalination alarm'
Signal monitoring
If a biocide is present and at this time the enable signal is missing, a long adjustable
time is set to lapse. If after this time there is still no release, an 'Alarm enable signal'
is output.
For the settings for desalination monitoring and signal monitoring, see operating manual 417102269, chapter
'Versatronic cooling waterr' .
4.2 Dimensions
See operating instructions 417102269, chapter 'Dimensions' .
4.3 Allocation of inputs and outputs to the measurement channels
Factory a fixed allocation of inputs and outputs is preset (see the following mapping
tables) for this device.
This assignment can be changed as needed.
Siehe Betriebsanleitung 417102269, Kapitel 'Konfiguration' .
Connection overview:
Ä Chapter 10.3.2 'Versatronic cooling water' on page 45.
Option boards
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Unit Description

417102279 Rev. 2-08.2020