15
UK
outputs "open" and "seat" and the outputs "close" and "seat" are switched
simultaneously� This signals wear of the valve seal!!
• In the mode A only 2 valve positions are to be adjusted, the positions closed
and open� The adjustment of the seat lift must not be carried out, please skip
this program step by pressing the Pos� button� The sensor then automatically
generates the mode A�
9 Error messages
LED Fault description
Measure
during adjustment
close
Flashes at 8 Hz directly after
leaving the programming mode =
adjustment error!
Taught position values are not within
the detection range or positions are not
allowed or plausible�
► Acknowledge the error
message by pressing the
Pos� button and repeat the
adjustment�
during operation
close
Flashes at 8 Hz = target is at the limit or
outside the detection range or the target
is in non defined zones (white zones, see
above diagram) for longer than 20 s�
► Check the position of the
valve�
close
Flashes at 8 Hz = fault in the electronics�
Contrary to the other error messages this
error message cannot be acknowledged
or terminated�
► Replace the sensor�
