■
■
Setting of the detection range
HI-Teach
• Allow the medium to flow through the system at the required maxi-
mum flow rate.
• Press the
Learn/Set
button for >5...<10 s (= adjustment to maxi-
mum flow / upper limit of the detection range).
Optional:
LO-Teach
The HI-Teach is sufficient for the majority of waterbased applica-
tions. Optional: adjustment to minimum flow.
• Allow the medium to flow through the system at the required mini-
mum flow rate or bring flow to a standstill.
• Press the
Learn/Set
button for >10...<15 s (= adjustment to mini-
mum flow or flow standstill / lower limit of the detection range).
■
■
Remote adjustment via programming wire
Apply the operating voltage (+U
B
) to pin 2 for the respective time.
■
■
Setting of the switch point
• Press the
Mode/Enter
button briefly.
• Press the
Learn/Set
button for 5 s,
• keep the Learn/Set button pressed or press the button several times
until the requested switch point is set.
• Press the
Mode/Enter
button briefly.
■
■
Monitoring excess flow
• Press the
Mode/Enter
button twice.
• Press the
Learn/Set
button for 5 s, release the button when LED
flashes.
• Press the
Learn/Set
button several times to shift the LED for the
maximum display value.
• Press the
Mode/Enter
button briefly.
ENGLISH
27
Programming
