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OpenSprinkler › Forums › Hardware Questions › Expander zone stuck on “open”

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  • July 4, 2023 at 10:49 am #76299

    larryglz
    Participant

    Hi. I have a zone on the expander module that’s stuck on open, meaning it has constant 24VAC. I’ve power cycled, disconnected, etc but the 24VAC remains. Is this a bad expander? Thanks

    July 4, 2023 at 3:10 pm #76306

    Ray
    Keymaster

    If you have an AC-powered OpenSprinkler but you are using a DC power adapter (i.e. adapter outputs DC voltage instead of AC voltage) that can result in this symptom.

    If that’s not the case, and if this is just happening on one zone but not all zones, then it’s likely that zone is defective. You should file a support ticket and arrange for a replacement.

    July 4, 2023 at 4:21 pm #76308

    larryglz
    Participant

    Hi. I’m using a 24VAC adapter for an AC-powered OS unit. I’ll submit a support ticket then. Thanks

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OpenSprinkler › Forums › Hardware Questions › Expander zone stuck on “open”