Flowserve NRS 1-42 - Manual (Page 13)

13
Basic Adjustments
– continued –
Press button briefly.
Sensitivity 0.5 µS/cm is selected.
Press button briefly.
Sensitivity range 1 (10 µS/cm, factory-set
default value) is activated.
Use button and to switch between
sensitivity range 10 µS/cm and 0.5 µS/
cm.
Adjust sensitivity 0.5 µS/cm
Press button twice briefly.
Sensitivity range 0.5 µS/cm is saved.
The four indicator LEDs signal the
present operating mode.
Press button briefly.
Note:
When in program mode in the event of a
system malfunction the LED “Bus status”
and/or the LED “Power” flash rapidly.
Quit program mode and analyse system
malfunction (see pages 16 – 18).
LED illuminated
LED Power
briefly
briefly
LED illuminated
LED flashes
briefly
LEDs indicate present operating mode
twice briefly
LEDs flash slowly
LEDs flash slowly