
16
Trouble Shooting
Fault
Relay does not
change state.
LED off, no power
LED doesn
’
t change color
Check the installation
(insertion length)
Verify the calibration
Check power supply
Cause
Solution
Radio frequency
interference
Sensor is potentialy
defective
Flow switch
turns on or
off suddenly
Relay remains
closed
Use armored cable
and shielded housing
Contact Omega or your
local representative for
further instruction
®
Summary of Contents for FSW-6000 Series
Page 17: ......
Page 18: ...M 3993 1014...