IMPORTANT: Using the S-Connect app is optional, as the pump is ready to operate straight out of the box without the app.

The HR pumps in the S1-200 range are designed for easy connection to standard 1" hoses (equivalent to a 25 mm internal diameter).
A butterfly clamp is included in the system delivery to secure the hose connection. See the following video:

This is important for safely lowering and retrieving the pump.

For detailed guidelines, see the following article:

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Ensure correct wiring for optimal performance.

IMPORTANT: The total open-circuit voltage (Voc) of your PV array must not exceed 55 V or the controller will be damaged.

For more information, refer to the following articles:

Watch the following video to see how to connect the motor cable to the controller:

Install any accessories such as Dry Run Protection, Tank Full Switch, or Remote Tank Switch, and connect them to the appropriate sockets on the S1-200 controller.
For more information refer to the following articles:

IMPORTANT: If you are not using the S-Connect app, we recommend activating the accessories before continuing with step 8.
If you are using the S-Connect app, proceed with the next steps – accessory activation via the app will be done later in step 12.

Before connecting the PV cable to the controller, you must manually activate any accessories connected in Step 7 (except for the Remote Tank Switch, which can only be activated via the app).
See the following guide with videos explaining how to manually activate accessories without using the app:

Ensure the S1-200 controller is turned "OFF" during connection.

For more details, see:

• Connect to the S1-200 controller via Bluetooth™
• Select the correct pump end
• Activate the accessories connected to the controller
• Configure your system using the functions described here:
  • Using the S-Connect app with S1 pumping systems

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