18 ESP-LXIVM Controller Troubleshooting Guide
Table of
Contents
Shorted Path (Manual Method) cont.
Alternatively you can measure current draw in your system using
Diagnostics/ Diagnostics/Controller Output:
NOTE: Before measuring the amperage, calculate the approximate
current that the 2-wire path is consuming.
System Amperage Calculation
Quantity of IVM-SOL X 0.67 mA
+
Quantity of IVM-OUT X 0.67 mA
+
Quantity of other IVM-SEN X 6 mA
=
Approximate total system amperage in mA
If there is a mismatch, follow a process similar to page 10 to disconnect
50% of devices and redo calculation above. Continue todisconnect 50% of
devices until you identify section of 2-wire Path with issues.
NOTE: Self-healing: Note that IVM Controller tracks the health
of the 2-wire Path to see if shorts are resolved and then
automatically resumes irrigation. You do not need go back to the
Controller to reset or restart.
For video instructions on Locating a Short
on the Two-Wire Path, please visit:
www.rainbird.com/esplxivm
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