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 Botanic Garden >> Gardening >  >> Question and Answer >> Irrigation

Hunter EC Controller Stuck on "SYSTEM OFF": Reset Procedure

Hunter EC Indoor Controller Won't Leave "SYSTEM OFF"

2.5-year-old Hunter EC 4-station indoor. LED reads "SYSTEM OFF" at all dial positions. Won't engage programs.

Reset Procedure

  1. Unplug controller (or disconnect power).
  2. Remove backup battery.
  3. Press and hold reset button (left of terminal strip, bottom compartment) for 5 seconds.
  4. Reconnect power, reinstall battery.
  5. Reprogram.

Manual Link

Owner's manual: hunterindustries.com/homeowners.html

If reset fails, controller may need replacement (rare at 2.5 years).

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