Troubleshooting 2-Wire

Lance Elliott Updated May 5, 2026 1 min read

Required Tools:

  • Milliamp Clamp Meter. HydroPoint recommends the Armada Pro 93 RMS AC Leakage Clamp

     
  • A site map that shows the run of the 2-Wire path  

 


Introduction

When addressing a 2-Wire issue, it is important to determine that the problem is a 2-Wire issue by disqualifying any WeatherTRAK controller issues. After the determination has been made that the problem involves the 2-Wire path, troubleshooting can begin.

Watch the video below to learn how this is done.

 


 

 


Summary of troubleshooting steps:

1.  Isolate the issue to make sure the problem is with the 2-Wire and not a WeatherTRAK issue

2.  Isolate the issue on the hardware

3.  Separate the controller from the 2-wire path

4.  Use the required tools to troubleshoot the 2-wire path

5.  Find the short in the field and fix it


For a full set of troubleshooting steps, click HERE.

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