Irrigation systems utilize a 24VAC electronic signal to initialize a valve's solenoid. Even though the system is low voltage, it is still always recommended a trained professional perform these tests.   … Using the AC voltage reading on your voltmeter, …

The Erase All feature will erase all of the controller's memory and set everything back to factory presets. Once you perform an Erase All , all programming will be erased, including the Easy Retrieve saved programming. Erase All is usually performed when …

I-Core - Front Panel Replacement …

  Hunter controller's contain multiple sized transformers, therefore each controller has different activation capabilities. Here is a list of recommended applications when using multiple Hunter solenoids. Note: The max stations you see below for each …

These tables are designed for quick reference and are set up to provide maximum wire runs, given the information at the bottom of the table. Maximum one-way distance in feet between controller and valve heavy-duty solenoid: 24 VAC, 350 mA inrush current, …

Non-volatile memory is a feature on all Hunter controllers, back up memory is stored with the assistance of a lithium battery installed inside the controller. This lithium battery is replaceable on these model controllers: I-Core, X-Core, EC, & XC. On all …