Hunter Industries WFS-T Owners Manual Page: 17

Problem Cause Solution
Receiver LED ashing green Receiver is receiving ow data
(green LED every 5 seconds)
Not a problem; normal operation during ow
Receiver LED ashing red Low battery (2 rapid red blinks
every 3 seconds)
Replace battery.
WFS not reading correctly Controller congured incorrectly Set correct ow sensor size and type at controller.
Turbulent ow at sensor Ensure that straight pipe is on either side of ow meter.
Frequent false alarms Station settings too sensitive Increase overow percentage (and underow, if available).
Wide range of ows for a single
ncrease overow percentages, and delay interval.