User guide

Problem
Probable Cause Try...
No pulse output
Output pulses incorrect
Connect to earth ground
Note ow direction arrow,
reverse direction to meter
Change output connections
Check plumbing
Check for proper electrical wiring
Check for power across power input terminals
Reverse connections
Select another ow meter
Check for proper gound
Select another ow meter
Check for full pipe or install meter in the
vertical position
Check for proper electical wiring
Unit not grounded
Flow reversed
Output connections reversed
Pipe not full
Excessive electrical noise
No power
Power reversed
Fluid conductivity <20 microSiemens/cm
Missing or incorrect ground wire
Fluid conductivity <20 microSiemens/cm
Empty pipe
Excessive electrical noise
TROUBLESHOOTING
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