EC Controller Has Been Replaced By X-Core
The EC was Hunter's entry-level residential controller that stopped shipping in 2006. The EC was replaced by X-Core, which was developed as a more efficient and versatile solution for the same residential applications. The X-Core is recommended as the replacement for current EC owners. All EC's are warrantied for two years from the manufacturing date code. For detailed information on how to find and interpret your manufacturing date code, download and review our Warranty Return Form.
Topic Title Rating
Adjustment, FAQs How do I program Interval Days on my EC Controller?
FAQs How do I program the days to water on my Hunter EC Controller?
FAQs, Troubleshooting How do I test voltage at my controller and solenoid?
FAQs How long should the non-volatile memory last on my Hunter controller?
FAQs, Troubleshooting I'm unable to program the AM/PM or Minutes on my Hunter EC controller, how do I fix this?
FAQs, Troubleshooting Is there a list of error codes for Hunter controllers?
FAQs Resetting the EC controller
FAQs What is the little sprinkler icon that flashes on my controller's display?
FAQs, Troubleshooting Why does my controller display "NO" or "NO AC"?
FAQs, Troubleshooting, Video Why does my irrigation system finish watering and then start again?
Links:  http://www.hunterindustries.com/sites/default/files/OM_EC_DOM.pdf