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

Hunter Controller Shows Running but No Water: Diagnostic Questions

Hunter‑C Controller Indicates Operation but No Water Flows

To narrow the cause, I need:

  • Exact model: SRC, ICC, or Pro‑C?
  • Rain sensor installed? Is it wired to the sensor terminals or interrupting the common wire?
  • Recent rain?
  • Pump on the system?
  • Master valve present?
  • Any yard work, remodeling, or digging since last successful run?

Answer these and I can guide the next steps.

Irrigation
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Hunter SRC "No AC" Display—Power Supply Issue
Persistent 'NO AC' on Hunter XC: Transformer Voltage and Wiring Checks
Hunter SRV Valve Stuck Closed – Flow Control and Debris Check
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Toro vs. Hunter: Choosing an Irrigation System & Contractor
Comparing Irrigation Brands: Hunter vs. Toro for Reliability and Performance
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