User Manual

TROUBLESHOOTING GUIDE
Trouble Remedy
No LCD Display
• Check battery voltage. Should be 1.5V DC. Replace if low or bad.
No Rate or Total
Displayed
• Check connection from meter pickup to display input terminals.
• Check turbine meter rotor for debris. Rotor should spin freely.
• Check programming of flow monitor.
Flow Rate Display
Interprets Reading
Constantly
• This is usually an indication of external noise. Keep all AC wires separate from DC wires.
• Check for large motors close to the meter pickup.
• Check for radio antenna in close proximity.
• Try disconnecting the pickup from the monitor pig tail. This should stop the noise.
Flow Rate Indicator
Bounces
• This usually indicates a weak signal. Replace pickup and/or check all connections.
• Examine K factor.
DEFAULT K FACTOR VALUES
Meter Size Default K factor Lower Limit Upper Limit
0.375 20,000 16,000 24,000
0.500 13,000 10,400 15,600
0.750 2750 2200 3300
0.875 2686 2148 3223
1.000 870.0 696.0 1044
1.500 330.0 264.0 396.0
2.000 52.0 41.6 62.0
3.000 57.0 45.6 68.0
4.000 29.0 23.2 35.0
6.000 7.0 5.6 8.0
8.000 3.0 2.4 4.0
10.000 1.6 1.3 2.0
Programming Manual
Page 11 November 2013