For an optimum adjustment of the unit to your application it is
recommended to carry out a full adjustment in addition to an
empty adjustment.
It is recommended to carry out a
full adjustment
as well.
• During the full adjustment the unit adopts the measured value for
the empty state determined during the empty adjustment,
• determines a measured value for the full state and
• sets the optimum switching threshold between the two values.
This ensures an optimum adjustment of the unit to your appli-
cation.
You can repeat the
full adjustment
as often as you wish. The stored
value for the empty state is not overwritten by the full adjustment.
When an
empty adjustment is made again
the previously defined
values are overwritten/replaced by the newly determined values.
So always carry out the empty adjustment first, then the full
adjustment.
16
*If the unit is connected as NC, the yellow LED goes out after adjustment.
1
Press the
programming button
until the
green LED flashes quickly
(= the unit is in the adjustment mode).
The LED first flashes slowly (about 1 Hz), after
5 s it flashes double as quickly (about 2 Hz).
After adjustment the green and yellow LED's are
lit continuously (the unit is in the operating
mode).*
Fill the tank
until the medium covers the active zone.
2
