Flowserve URB 1 - Manual (Page 73)

73
The thermal fuse of one of the level
electrodes has been triggered.
Check that the level electrode has been
mounted as specified in the installation
manual.
Check whether external influences
have caused built-up of heat in the
electrode casing.
The data communication in the CAN
bus line is disrupted.
Check that the CAN bus line has been
wired according to the wiring diagram.
Check that the CAN bus line is not
interrupted due to conductor breakage.
Check that the controllers and
electrodes feature the correct node IDs.
System Malfunctions
– continued –
Fault Finding List
The thermal fuse of the conductivity
electrode has been triggered.
Check that the conductivity electrode
has been mounted as specified in the
installation manual.
Check whether external influences
have caused built-up of heat in the
electrode casing.
The conductivity electrode is
defective.
The temperature sensor of the
conductivity electrode is short circuited
or interrupted.
Replace conductivity electrode
LRG 16-40.
flashing flashing
5 times briefly
5 times briefly
5 times briefly