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

Hardie RD1200 Frozen Display – Reset Procedure

An RD1200 showing a fixed time (8:29) unresponsive to programming needs a full reset.

Reset Steps

  1. Unplug controller; remove backup battery.
  2. Wait 5–10 minutes.
  3. Reconnect power while holding reset button (inside panel) 5–10 seconds.
  4. Default program should load; reprogram as needed.

Manual & Replacement

Manual: Irritrol RainDial Manual. If reset fails, replace panel (~$175) or full unit.

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