Tank & Valve

Timed Inlet Top-Up

Configure Timed Inlet Top-Up in HPzenAi Smart. Opens a tank inlet for a controlled duration on a schedule.

What it does

Open the tank inlet on a schedule for a fixed time.

Opens a tank inlet for a controlled duration on a schedule. Use this automation when the selected field devices should work together without repeated manual setup.

CategoryTank & Valve

Works with

Level SensorsValvesRelay Controllers

Automation Logic

When

Trigger

The selected schedule time is reached.

Default

At 6:00 AM daily

Choices

At a scheduled timeChoose timeDailyWeekdaysWeekendsCustom days

Example: run at 6:00 AM every day, or change the time and repeat days in the app.

If

Condition

The tank is not full and the inlet valve is online.

Default

Tank level is below 70%

Choices

Tank level is below60%70%80%Enter valueNo condition

Example: choose "Tank level is below" and keep the default 70%, select another preset, or enter another value.

Then

Action

Open the inlet valve for the configured duration or until the stop level is reached.

Default

Open the inlet valve for 30 min

Choices

Open the inlet valve for15 min30 min60 minEnter valueOnly notify me

Example: choose "Open the inlet valve for" and keep the default 30 min, select another preset, or enter another value.

Active

Allowed Time

Use the schedule window that matches water availability.

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

Municipal water windows and fixed-duration tank top-up routines.

Device Inputs

Level Sensors, Valves, Relay Controllers

Output Behavior

Open the inlet valve for the configured duration or until the stop level is reached.

Safety Note

Use level-based overflow shutoff alongside the timer.

Test Method

Run a short test duration and confirm the valve closes at the end.

Visual reference coming soon

Future screenshot area for the Timed Inlet Top-Up setup screen and saved Smart card.

Timed Inlet Top-Up 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 Timed Inlet Top-Up

Step 1 / 12

9:41

1

Open the HPzenAi app.

Step 1 / 12

Commissioning Checks

• Confirm the valve opens and closes at the expected tank condition.
• Run a short test duration and confirm the valve closes at the end.
• 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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