1. Úvod
The choifoo Tuya Zigbee Smart Water/Gas Valve is designed for automated control of water and gas valves in various applications. This device allows you to remotely open or close valves using your smartphone, integrate with smart home assistants like Amazon Alexa and Google Assistant for voice control, and set up timed operations. It is suitable for both new and old gas and water pipeline valves, offering convenience and enhanced control over your home or farm's water and gas systems.
Note: This smart valve cannot be used alone. It requires connection to a Tuya Zigbee Gateway for full functionality.
2. Vlastnosti produktu
- Dálkové ovládání: Operate the valve from anywhere using the Smart Life / Graffiti Smart APP on your iOS or Android smartphone.
- Hlasové ovládání: Kompatibilní s Amazon Alexa a Google Home Assistant pro ovládání bez použití rukou.
- Ovládání časování: Schedule automatic opening and closing times for the valve.
- Široká kompatibilita: Suitable for water pipe ball valves, electric, manual control switches, and natural/liquid/tap gas valves.
- Ruční ovládání: Features a manual clutch with a pull ring to operate the valve manually during power outages.
- Snadná instalace: Designed for self-installation on existing pipelines without additional plumbing.


3. Obsah balení
Při vybalování se ujistěte, že jsou všechny položky přítomny a v dobrém stavu:
- 1 x Smart Valve Controller (Host)
- 1 x Návod k použití
- 1 x Power Adapter (DC12V/1A)
- 1 x Set of Tube Clamps

4. Specifikace
| Funkce | Detail |
|---|---|
| Velikost produktu | 65 * 70 mm |
| Čistá hmotnost | 350 g |
| Napájecí zdroj Voltage | 12V / 2A |
| Komunikační technologie | ZIGBEE3.0 |
| Frekvence komunikace | 2.4G |
| Wireless Distance (Outdoor) | 30 m |
| Tlak ventilu | 1.6 MPa |
| Compatible Valve Specifications | 4 minutes, 6 minutes, 1 inch, 1.25 inch |
| Automatic Valve Closing Time | 5 ~ 10 sekund |
| Automatic Valve Opening Time | 5 ~ 10 sekund |
| Točivý moment | 30 ~ 60kg.cm |
| Aplikace | IOS / Android (Smart Life / Graffiti Smart APP) |
| Typ ventilu | Handle Valve Switch |

5. Nastavení a instalace
Follow these steps for proper installation of your smart valve controller:
- Umístění: Ensure the valve controller is installed on the same axis as the valve's center axis. Misalignment can prevent the valve from fully closing or opening.
- Bezpečná příloha: Use the provided tube clamps to firmly attach the valve controller to the pipe and valve handle.
- Ruční kontrola: After installation, pull down the manual clutch ring and manually switch the controller handle to verify that the valve can be fully opened and closed without obstruction.
- Připojení napájení: Connect the DC12V/1A power adapter to the valve controller and plug it into a power outlet.
- Zigbee Gateway Connection: Pair the smart valve controller with your Tuya Zigbee Gateway according to the gateway's instructions.
- Konfigurace aplikace: Download and install the Smart Life or Graffiti Smart APP on your smartphone. Follow the in-app instructions to add and configure your new smart valve.


6. Návod k obsluze
6.1 Dálkové ovládání přes aplikaci
Once the valve is paired with your Zigbee Gateway and configured in the Smart Life/Graffiti Smart APP:
- Open the app and select your smart valve device.
- Use the on-screen controls to open or close the valve remotely.
6.2 Hlasové ovládání
Integrate the Smart Life/Graffiti Smart APP with Amazon Alexa or Google Assistant:
- Follow the instructions in your smart assistant's app to link your Tuya account.
- Používejte hlasové příkazy, jako například:
- "Alexa, open the water valve."
- "Hey Google, close the gas valve."
6.3 Řízení časování
To set up automatic schedules:
- In the Smart Life/Graffiti Smart APP, navigate to the automation or schedule section for your smart valve.
- Set desired times for the valve to automatically open or close (e.g., for irrigation schedules).

6.4 Ruční ovládání
In case of power failure or if you prefer manual operation:
- Locate the manual clutch pull ring at the bottom of the unit.
- Pull the ring to disengage the motor.
- Manually move the lever to open or close the valve.
- Release the pull ring to re-engage the motor for smart control.

7. Údržba
- Pravidelný úklid: Keep the valve controller free from dust and debris. Use a soft, dry cloth for cleaning.
- Zkontrolujte připojení: Periodically inspect the power adapter and valve connections to ensure they are secure.
- Podmínky prostředí: Ensure the device is operated within its specified environmental conditions to prevent damage.
- Aktualizace softwaru: Keep the Smart Life/Graffiti Smart APP updated to the latest version for optimal performance and security.
8. Řešení problémů
- Zařízení nereaguje:
- Check if the power adapter is securely connected and receiving power.
- Verify that the Zigbee Gateway is online and functioning correctly.
- Ensure the valve controller is within the wireless range of the gateway (outdoor: 30m).
- Restart the valve controller by unplugging and replugging the power adapter.
- Ventil se neplně otevírá/zavírá:
- Check the physical alignment of the valve controller with the valve's center axis. Adjust if necessary.
- Ensure the tube clamps are securely fastened, preventing any slippage.
- Perform a manual check using the clutch pull ring to confirm the valve's mechanical operation.
- Problémy s připojením aplikace:
- Ujistěte se, že váš smartphone má stabilní připojení k internetu.
- Verify that the Smart Life/Graffiti Smart APP is updated to the latest version.
- Try re-pairing the device with the Zigbee Gateway if connectivity is lost.
- Hlasové ovládání nefunguje:
- Confirm that your Tuya account is correctly linked to Amazon Alexa or Google Assistant.
- Check if the device name in the smart assistant app matches the name used in voice commands.
- Ensure your smart assistant device is online and within hearing range.
9. Uživatelské tipy
- Umístění brány: For optimal wireless performance, place your Tuya Zigbee Gateway in a central location, minimizing obstacles between it and the smart valve.
- Pravidelné testování: Periodically test the remote and voice control functions to ensure the system is operating as expected.
- Power Outage Preparedness: Familiarize yourself with the manual override function using the clutch pull ring, especially for critical applications like gas valves.
- Oznámení aplikací: Enable notifications in the Smart Life/Graffiti Smart APP to receive alerts regarding valve status or potential issues.
10. Záruka a podpora
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