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Programming diagrams / Technical information
I I Setting of the detection range
The detection range (window)
is determined by:
• Adjustment to the required
maximum flow (HI-Teach)
= upper limit of the window.
This setting is sufficient for the
majority of waterbased appli-
cations.
• Adjustment to the required
minimum flow / flow standstill
(LO-Teach) = lower limit of the
window.
• Adjustment to maximum flow (HI-Teach)
The unit detects the current flow and sets this value as the maximum
value for the LED display (LED 9).
Apply the operating voltage. After approx. 15 s the unit is ready.
1
Allow the medium to flow through the system at the required
M
S
>5...<10 s
2
M
S
28
maximum flow rate.
LO
LO
LO
0
LO
0
1
LO
0
1
2
3
LO
0
1
2
Press the Learn/Set button and
HI
keep it pressed.
The green LEDs on the right and
on the left flash,
after 5 s the LED bar (green) fills
HI
from left to right
(release the button as soon as the
first LEDs light).
The indication goes off briefly.
HI
The unit stores the current flow
as maximum flow and passes into
the operating mode.
HI
2
3
4
5
6
7
8
9
HI
4
5
6
7
8
9
HI
3
4
5
6
7
8
9
sensor
signal
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