Tank & Pump

Tank Auto-Fill

Configure Tank Auto-Fill in HPzenAi Smart. Keeps a storage tank filled without daily manual pump operation.

What it does

Start the pump when the tank runs low.

Keeps a storage tank filled without daily manual pump operation. Use this automation when the selected field devices should work together without repeated manual setup.

CategoryTank & Pump

Works with

Level SensorsMotor ControllersGateways

Automation Logic

When

Trigger

Tank level falls below the low-level start point selected for the tank.

Default

Tank level drops below 30%

Choices

Tank level drops below20%30%40%Enter valueAt a scheduled timeChoose timeDailyWeekdaysWeekendsCustom days

Example: choose "Tank level drops below" and keep the default 30%, select another preset, or enter another value.

If

Condition

Source water is available, the pump is online, and no dry-run or safety stop is active.

Default

No condition

Choices

No conditionTank level is below50%70%90%Enter value

Example: choose "No condition" for the default if behavior.

Then

Action

Start the selected pump and continue filling until the configured stop condition is reached.

Default

Run the pump until the tank is full

Choices

Run the pump until the tank is fullRun the pump until level reaches80%90%100%Enter valueOnly notify me

Example: choose "Run the pump until the tank is full" for the default then behavior.

Active

Allowed Time

Use All day when tank availability is critical, or Day when filling should happen during staffed hours.

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

Overhead tanks, building storage tanks, farm storage tanks, and routine refill control.

Device Inputs

Level Sensors, Motor Controllers, Gateways

Output Behavior

Start the selected pump and continue filling until the configured stop condition is reached.

Safety Note

Keep the stop level below overflow height and pair the workflow with dry-source protection where possible.

Test Method

Lower the start threshold temporarily, confirm the pump starts, then raise the reading or trigger the stop condition.

Visual reference coming soon

Future screenshot area for the Tank Auto-Fill setup screen and saved Smart card.

Tank Auto-Fill 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 Tank Auto-Fill

Step 1 / 12

9:41

1

Open the HPzenAi app.

Step 1 / 12

Commissioning Checks

• Confirm the pump starts and stops at the expected tank levels.
• Lower the start threshold temporarily, confirm the pump starts, then raise the reading or trigger the stop condition.
• 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.

Create an AutomationWorkflow CatalogSchedules & Active TimeTroubleshooting