Dimensions - ECOLAB Versatronic Kurz- Betriebsanleitung

The display shows 'Bleeding' .
The biocide dosing only starts after the desalination is complete. The display shows
'Dos. Biocide (X)' .
After the set dosing time, the biocide flag (orange LED) is reset and the acting time
starts. 'Acting time' is shown in the display.
Circulation control
If a biocide dosing is pending via the weekly timer, the 'Biocide dosing' flag (orange
LED) is set. However, if there does not exist a startup message for the circulating
pump (release), the 'Circulation' flag (grey LED) is set additionally. In addition, the
missing release is shown in the display as a white cross against an orange
background. At the same time, an output is activated that is to start the circulation
pump.
If you now see a run message for the circulation pump (release), there is a wait for a
set time (precirculation time) to ensure a reasonable mixing in the cooling circuit. For
this period of time 'Precirculation' is displayed.
Depending on the level of the current conductivity value, the next step is either
bleeding
or biocide dosing.
After the set dosing time has elapsed, the 'Biocide dosing' flag (orange LED) is
reset and the acting time starts.
After completion of the acting time, the 'Circulation' flag (grey LED) is reset and the output for the circulation
pump is deactivated again. Settings for W, W +, Ws, dosing time, acting time, precirculation time and dosage
Ä Chapter 9.3.2 'Versatronic cooling water' on page 37.
time, see
Monitoring
Desalination monitoring
If the desalination process is not completed after the start of the desalination beyond
an adjustable time, the display shows 'Bleeding alarm.'
Signal monitoring
If a biocide dosing is pending but the enable signal is missing at that time, there is a
wait of a set time. If after this time there is still no release, there is an 'Enable signal
alarm' .
For desalination monitoring and signal monitoring settings, see operating instructions 417102269, chapter
'Versatronic cooling water' .
3.2

Dimensions

See operating instructions 417102269, chapter 'Dimensions' .
9
Unit description
417102279 Version 1-09.2019