Netafim NLC-100SH, Installation & Troubleshooting Manual

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NLC ‐ 100SH Installation and troubleshooting
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Table of Contents
Chapter 1: Introducing NLC ‐ 100SH .......................................................................................... 7
The Two ‐ wire Technology ................................................................................ 7
Two ‐ wire layout: ..................................................................................7
Conventional layout: ...........................................................................8
The Controller .......................................................................................... 8
Irrigation Features .................................................................................... 9
Chapter 2: System Installation ............................................................................................... 11
Mounting the Controller ............................................................................... 11
Marking up the mounting holes ............................................................. 12
Connecting the Controller ............................................................................. 14
Grounding the Controller ....................................................................... 14
Connecting the conventional field wires ....................................................... 15
Connecting Two ‐ wire with shared Common .................................................. 16
Connecting pure Two ‐ wire ............................................................................ 17
Connecting Master valve and Flow sensor via Two ‐ wire ............................... 18
Programming of decoders and master valve ................................................. 19
For decoders .......................................................................................... 20
For master valve ..................................................................................... 20
Connecting Sensors ....................................................................................... 21
Connecting an ET Device ............................................................................... 21
Using a Connected Device (Weather Station) ................................................ 22
Configuring ET Input ............................................................................... 22
Checking the Current Aggregated ET and Rain .............................................. 30
Reading current aggregated ET and Rain figures ..................................... 30
Connecting a Rain Sensor .............................................................................. 33
Configuring for a Rain Sensor ................................................................. 35
Setting Hourly Maximum Rain and Rain Alarm Level ..................................... 39