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H2O 2-Wire Components.

  1. Grounding the WeatherTRAK 2-Wire Controller Update Table of Contents Using the Line Surge Arrestor Diagram of valve box and wiring For protection from electrical surges, Installing Decoders
  2. H2O 2-Wire Decoders Overview Understanding Decoders in Two-Wire Systems Two-wire systems operate fundamentally differently than conventional wire irrigation controllers. In conventional systems, controllers Video
  3. H2O Flow Sensor Decoder Step-by-Step Guide Understanding Flow Sensor Wiring Options When wiring a flow sensor to the WeatherTRAK controller, you have two installation Video
  4. H2O Master Valve Decoder Step-by-Step Guide Understanding Master Valve Connection Options When working with a master valve on the WeatherTRAK H2O 2-Wire system, you Video
  5. H2O Pump Start Decoder Step-by-Step Guide Understanding the Pump Start Decoder The H2O pump start decoder functions like a light switch that works in Video
  6. H2O Single Station Decoder Step-by-Step Guide Understanding the Single Station Decoder The single station decoder is the most common decoder used on the WeatherTRAK Video
  7. H2O Surge Arrestor Step-by-Step Guide Importance of Grounding in H2O Two-Wire Systems Grounding on the H2O controller is incredibly important for any two-wire Video
  8. How to Wire a Flow Sensor Decoder Each irrigation control valve is connected to the system through a WeatherTRAK 2‑wire Valve Decoder. The valve decoder acts Installing Decoders
  9. How to Wire a Master Valve Decoder Note If the master valve decoder is not pre-programmed you will need to program it at the controller BEFORE wiring. Installing Decoders
  10. How to Wire a Pump Start Decoder Delete Note If the pump start decoder is not pre-programmed you will need to program it at the controller BEFORE Installing Decoders
  11. How to Wire a Single or Two Valve Decoder Single Valve (WT2W-H20-1VD) and Two Valve (WT2W-H20-1VD) Note If the master valve decoder is not pre-programmed you will need to Installing Decoders
  12. Programming a Direct Connect Flow Sensor Flow sensors can be programmed for direct connection to ports located on the mini-chassis. See the illustration below for the H2O 2-Wire: Programming
  13. Programming a Direct Connect Master Valve Master valves can be programmed for direct connection to ports located on the mini-chassis. See the illustration below for the H2O 2-Wire: Programming
  14. Programming a Flow Sensor H2O 2-Wire Decoder These instructions are for H2O 2-Wire controllers running firmware version 8.9 (released August 2021) and higher. To find your Programming Decoders
  15. Programming a Master Valve H2O 2-Wire Decoder These instructions are for H2O 2-Wire controllers running firmware version 8.9 (released August 2021) and higher.  To find your Programming Decoders
  16. Programming a Pump Start H2O 2-Wire Decoder These instructions are for H2O 2-Wire controllers running firmware version 8.9 (released August 2021) and higher. To find your Programming Decoders
  17. Programming a Single Valve H2O 2-Wire Decoder These instructions are for H2O 2-Wire controllers running firmware version 8.9 (released August 2021) and higher. To find your Programming Decoders
  18. Programming a Tucor Decoder (PBT) Step-by-Step Guide Identifying the Correct Decoder Type Before programming, verify that you have the correct decoder for your system. The Programming Decoders
  19. Programming a Two Valve Decoder Programming a two valve decoder must be done BEFORE installation on the 2-wire path. 1. Plug the decoder into the Programming Decoders
  20. Programming a Two Valve H2O 2-Wire Decoder These instructions are for H2O 2-Wire controllers running firmware version 8.9 (released August 2021) and higher.  To find your Programming Decoders
  21. Resolving a 2-Wire Over Current Summary An overcurrent message occurs when the current drawn by the 2-wire exceeds the 1.5 amp threshold set by H2O 2-Wire: Troubleshooting
  22. Resolving a Single 2-Wire No Connect Summary In the event of an isolated No Connect (2-wire decoder communication failure), where a single device alert is present H2O 2-Wire: Troubleshooting
  23. Resolving Many 2-Wire No Connects Summary In the event of multiple No Connects (2-wire decoder communication failure), where a multitude of device message are present H2O 2-Wire: Troubleshooting
  24. Troubleshooting 2-Wire Required Tools: * Milliamp Clamp Meter. HydroPoint recommends the Armada Pro 93 RMS AC Leakage Clamp   * A site map that shows H2O 2-Wire: Troubleshooting
  25. Troubleshooting Two-Wire If your 2-wire  displays an Over-Current message, all watering stops and you cannot use the controller until you resolve the H2O 2-Wire: Troubleshooting
  26. Two-wire Device mA Draw Reference and Calculator The table below outlines the milliamp draw for each WeatherTRAK two-wire device type. Input the device quantities on your two-wire H2O 2-Wire: Troubleshooting
  27. Understanding H2O 2-Wire Decoders Step-by-Step Guide Single Station Decoder Overview The single station decoder is by far the most common decoder used on the Video
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