1. Introduzione
The PNI SV180 PRO Smart Water Valve is an intelligent device designed to provide remote control over your water supply. With Wi-Fi connectivity, it integrates seamlessly into your smart home ecosystem, offering convenience and enhanced security against water-related incidents. This manual provides essential information for the proper installation, operation, and maintenance of your device.
2. Caratteristiche di u produttu
- Remote Wi-Fi Control: Manage water flow from anywhere using the Tuya Smart app, without the need for an additional hub.
- Robust IP65 Design: Waterproof and dustproof casing ensures suitability for both indoor and outdoor environments, protecting against adverse weather conditions.
- Integrazione Smart Home: Compatible with Amazon Alexa and Google Home for voice control and automated routines.
- Installazione standard: Features a DN20 (3/4") fitting with 3/4" threading, allowing easy integration into most domestic water or irrigation systems.
- Flood Protection & Irrigation Automation: Ideal for preventing water damage and automating garden watering schedules.
3. Cuntenutu di u pacchettu
Assicuratevi chì tutti l'articuli sò presenti prima di cuntinuà cù l'installazione:
- PNI SV180 PRO Smart Water Valve
- Cavu di putenza
- Adattatore di putenza
- Mounting Hardware (fasteners)

Image: PNI SV180 PRO Smart Water Valve, power cable, and power adapter.

Image: Close-up of the power adapter and USB cable included with the valve.
4. Setup è Installazione
The PNI SV180 PRO is designed for easy installation on DN20 (3/4") water pipes. Professional installation is recommended if you are unfamiliar with plumbing.
4.1 Installazione fisica
- Turn off Main Water Supply: Before any plumbing work, ensure the main water supply to your property is completely shut off.
- Truvà u puntu d'installazione: Choose a suitable location on a DN20 (3/4") pipe where the valve can be easily accessed and is protected from extreme physical impact.
- Install Valve: Attach the PNI SV180 PRO valve to the pipe using the provided fasteners. Ensure a secure and watertight connection. The valve is designed to be mounted directly onto the pipe.
- Ripristinà l'approvvigionamentu d'acqua: Once the valve is securely installed, slowly turn the main water supply back on and check for any leaks.
- Connect Power: Plug the power cable into the valve and then into the power adapter. Connect the adapter to a suitable power outlet.

Imagine: Latu view of the PNI SV180 PRO valve showing the DN20 marking and pipe connection.

Image: Close-up of the valve's internal mechanism, showing the water flow path.
4.2 Applicazione è cunnessione Wi-Fi
- Scarica l'app Tuya Smart: Download and install the 'Tuya Smart' app from your smartphone's app store (iOS or Android).
- Registrazione/Cunnessione: Aprite l'app è registratevi per un novu contu o cunnettatevi cù unu esistente.
- Aghjunghjite u dispositivu: In the Tuya Smart app, tap '+' to add a new device. Select 'Water Valve' or search for 'PNI SV180 PRO'.
- Modu di accumpagnamentu: Follow the in-app instructions to put the valve into pairing mode. This usually involves pressing and holding a button on the device until an indicator light flashes.
- Cunnette vi Wi-Fi: Ensure your smartphone is connected to a 2.4 GHz Wi-Fi network. Enter your Wi-Fi password in the app to connect the valve.
- Dispositivu aghjuntu: Once connected, the valve will appear in your app. You can rename it for easier identification.
5. Operating Instructions
Control your PNI SV180 PRO Smart Water Valve using the Tuya Smart app or integrated smart assistants.
5.1 Using the Tuya Smart App
- Open/Close Valve: From the device interface in the app, you can manually open or close the water valve with a tap.
- Stabilite l'Orari: Create custom schedules for automatic opening and closing of the valve. This is ideal for irrigation or managing water usage.
- Automatizazione: Set up smart scenes or automations based on various conditions (e.g., close valve if a water leak sensor is triggered, open for a specific duration daily).
5.2 Cuntrollu vocale (Alexa/Google Home)
- Ligà i conti: In your Alexa or Google Home app, link your Tuya Smart account.
- Scuprite Dispositivi: Ask Alexa or Google to discover new devices. Your PNI SV180 PRO valve should appear.
- Comandi vocali: Use commands like "Alexa, open [Valve Name]" or "Hey Google, close [Valve Name]" to control the valve.
5.3 Operazione manuale
In casu di putenza outage or Wi-Fi issues, the valve can be operated manually. Refer to the device for a physical button or lever to open/close the valve.
6. Mantenimentu
Regular maintenance ensures optimal performance and longevity of your smart water valve.
- Ispezione regulare: Periodically check the valve and pipe connections for any signs of leaks, corrosion, or damage.
- Pulite l'esterno: Wipe the exterior of the valve with a soft, damp tela. Ùn aduprate micca chimichi duri o detergenti abrasivi.
- Actualizazioni di firmware: Keep the device firmware updated through the Tuya Smart app to ensure you have the latest features and security patches.
- Winterization (se applicabile): If installed in an area prone to freezing temperatures, ensure proper winterization procedures are followed to prevent damage to the valve and pipes.
7. Risoluzione di prublemi
If you encounter issues with your PNI SV180 PRO, refer to the following common solutions:
| Prublemu | Causa Possibile | Soluzione |
|---|---|---|
| Device loses Wi-Fi connection frequently. | Weak Wi-Fi signal, interference, or router issues. | Ensure the valve is within range of your 2.4 GHz Wi-Fi router. Reduce interference from other devices. Restart your router. Re-pair the device if necessary. |
| Valve ùn risponde micca à i cumandamenti di l'app. | No power, Wi-Fi disconnected, or app glitch. | Check power connection. Verify Wi-Fi status in the app. Restart the app. Perform a device reset if issues persist. |
| U cuntrollu vocale ùn funziona micca. | Accounts not linked, incorrect device name, or smart assistant issue. | Ensure Tuya Smart account is correctly linked to Alexa/Google Home. Use the exact device name. Try re-discovering devices in your smart assistant app. |
| Water leak at connections. | Improper installation or worn seals. | Turn off water supply immediately. Check all connections for tightness. Replace seals if they appear worn or damaged. Consult a plumber if unsure. |
8. Specificazioni
| Feature | Detail |
|---|---|
| Numero di mudellu | PNI-SV180P |
| Dimensioni | 95 x 80 x 115 mm |
| Pesu | 691 g |
| Materiale | Metal (valve body), White Plastic (controller casing) |
| Dimensione di cunnessione | DN20 (3/4") |
| Tipu di cunnessione | Filatu |
| Numero di Porti | 2 |
| Certificazioni | IP65, CE |
| Fonte d'energia | Adattatore di alimentazione (inclusu) |
| Connettività wireless | Wi-Fi 2.4 GHz |
| Compatibilità App | Tuya Smart |
| Compatibilità Voice Assistant | Amazon Alexa, Google Home |
9. Garanzia è Support
PNI products are designed for reliability and performance. For warranty information, please refer to the documentation provided with your purchase or visit the official PNI website. If you require technical assistance or have questions regarding your PNI SV180 PRO Smart Water Valve, please contact PNI customer support through their official channels.