Leak & Flow

Leak Auto-Shutoff

Configure Leak Auto-Shutoff in HPzenAi Smart. Shuts water down when a leak is suspected.

What it does

Shut the water off the moment a leak is suspected.

Shuts water down when a leak is suspected. Use this automation when the selected field devices should work together without repeated manual setup.

CategoryLeak & Flow

Works with

Water MetersValvesMotor Controllers

Automation Logic

When

Trigger

Flow behavior crosses the selected leak threshold or leak pattern.

Default

Leak score rises above 60

Choices

Leak score rises above406080Enter value

Example: choose "Leak score rises above" and keep the default 60, select another preset, or enter another value.

If

Condition

The shutoff valve is online and the flow condition is not part of an allowed schedule.

Default

No condition

Choices

No condition

Example: leave No condition selected when the trigger alone should run the workflow.

Then

Action

Close the selected valve and send an alert.

Default

Close the shutoff valve and alert me

Choices

Close the shutoff valve and alert meClose the shutoff valveNotify me (critical)

Example: choose "Close the shutoff valve and alert me" for the default then behavior.

Active

Allowed Time

Use All day for leak protection.

Default

All day

Choices

All dayDay (6 AM - 6 PM)Night (6 PM - 6 AM)

Example: keep All day for protection workflows, or choose Day or Night when operation should stay inside site hours.

Automation Details

Recommended use

Buildings, pump lines, irrigation mains, and water distribution lines.

Device Inputs

Water Meters, Valves, Motor Controllers

Output Behavior

Close the selected valve and send an alert.

Safety Note

Confirm the valve can safely close without damaging equipment or interrupting critical supply.

Test Method

Use a safe test threshold and confirm the valve closes and the alert is received.

Visual reference coming soon

Future screenshot area for the Leak Auto-Shutoff setup screen and saved Smart card.

Leak Auto-Shutoff Walkthrough

Walkthrough video coming soon

Before You Start

Device Readiness

Link every device used by this workflow and confirm each one is online.

Device Selection

Choose the exact tank, pump, valve, relay, or meter that should be controlled.

Safe Test

Test with safe thresholds or manual observation before leaving the workflow enabled.

Guided Setup

Set Up Leak Auto-Shutoff

Step 1 / 12

9:41

1

Open the HPzenAi app.

Step 1 / 12

Commissioning Checks

• Confirm the alert or shutoff action happens when flow becomes unsafe.
• Use a safe test threshold and confirm the valve closes and the alert is received.
• Confirm the saved card shows the correct workflow, devices, schedule, and enabled state.
• Review the event history after testing so the action is recorded as expected.
• Keep safety-critical workflows active all day unless the site needs a specific time window.

Troubleshooting

• If the Save button is disabled, complete every required trigger, condition, action, and timing field.
• If the workflow does not run, confirm the devices are online and the active time allows it to run now.
• If the action does not complete, check whether the target device is already in that state or cannot accept commands.
• If notification behavior is missing, confirm phone notification permission and recent device data.

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