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Manual desalination / TEST
For simulation, commissioning or testing purposes it is possible to manually open the desalination valve:
1.
Select the option “Manual desalination“ in the menu “Service” and open the desalination valve via the “ENTER”
key. The display “Des. val. OPEN” is shown until you exit the manual function via the ”ENTER” or “M” key and thus
close the desalination valve.
2.
Select the option “Auto desalination“ in the menu “Service” und start automatic desalination via the “ENTER” key.
The display “Desalination” appears and the desalination valve remains open for the period programmed under
“Desalination time“. The menu is automatically exited after starting desalination and the operating display for the
current desalination appears.
In both cases the following occurs:
S
The volume memory for the quantity of water is set to 0.
S
The water meter impulses are still processed for dosing even
during
manual desalination, however, they are
not
added
up for the following desalination.
Termination of desalination
You can cancel/stop desalination at any time by pressing the “ENTER“ key in the operating display (not in the menu !) for
5 seconds; the valve will then close
immediately (!)
.
Dosing
You can use the dosing valve or solenoid or motor dosing pumps. Select the
controller according to the requirements.
Single impulse
For the single impulse: The dosing output (relay K2) is switched for the set time
(duration of dosing impulse) once the programmed quantity of water has been
reached. Program the duration of the impulse between 0.2 and 9 seconds and 1 as
the number of impulses.
Multiple impulses
For multiple impulses: Impulses for the set time (duration of impulse) with the
programmed pauses are emitted once the programmed quantity of water has been
reached. Program the duration of the impulse between 0.2 and 9 seconds, the
impulse pause between 0.2 and 9 seconds and the number of impulses between 2
and 9.
Menu:
Example of dosing:
as a single impulse
as multiple impulses (4 four-second impulses and a 10-
second pause:
Dosing impulses are displayed via the asterisk which lights up on the display.
The water meter impulses should not occur quicker than the dosing impulses are processed.
Water meter
Set the number of impulses for the contact water meter in the menu:
Call the recorded quantities in the “Service” menu, e.g.:
"M"
º
Service
º
Operating Info
º
WM Desalination: 43 m
3
"M"
º
Service
º
Operating Info
º
WM Total: 363 m
3
"M"
º
Service
º
Operating Info
º
WM Additional Water: 160 m
3
DOSING
Imp.duration
Litre/Impulse
Impulse pause
No.of impulses
WATER METER
L/Imp. 100.000
