1. Informació important de seguretat
Please read this manual carefully before installation and operation. Failure to follow these instructions may result in electric shock, fire, or other serious injury or damage.
- La instal·lació només l'ha de dur a terme un electricista qualificat d'acord amb totes les normes elèctriques locals i nacionals.
- Always disconnect power at the main circuit breaker before installing or servicing the device.
- Ensure proper wiring: Power must enter from the top and must be a live line + neutral (L+N).
- No feu funcionar el dispositiu si sembla que està danyat.
- Mantingueu el dispositiu allunyat de l'aigua i de temperatures extremes.
2. Producte acabatview
The GEYA Tuya Intelligent WiFi Circuit Breaker GWS9 is a smart circuit breaker designed for remote control and monitoring of electrical circuits. It integrates various protection functions and can be managed via the Tuya/Smart Life mobile application.
Característiques principals:
- Remote ON/OFF control via mobile app.
- Energy monitoring (voltage, current, power, total consumption).
- Timer switch functionality for scheduled operations.
- Sobrecàrrega, sobrevoltage, minvartage, over power, and high temperature protection.
- Memòria de fallada elèctrica.
- Voice control compatibility with Amazon Alexa Echo/Google Assistant.
Components del dispositiu:

3. Especificacions
Especificacions generals:

| Paràmetre | Valor |
|---|---|
| Número de model | GWS9 |
| Voltage | 220 V |
| Voltage Rang | 90V~240V (No Metering/Metering), AC80V-300V (VA Protect) |
| Nombre de pols | 1P+N (neutral closed) |
| Maximum Overload Current | 63A (3~10)s |
| Corrent nominal | 1~40A (adjustable) / 1-63A (adjustable) |
| Mode de comunicació | Tuya Wi-Fi 2.4GHz Only (5GHz Not Supported) |
| Temperatura ambient de funcionament | -25°C~70°C |
| Extreme Short Circuit Capacity | 500A |
| Vida elèctrica | ≥10000 d'operacions |
| Vida mecànica | ≥100000 d'operacions |
| Turn-off Time | <20 ms |
| Hora d'obertura | <20 ms |
| Pantalla de visualització | LCD |
| Instal·lació | 35MM Din Rail |
| Sistema de suport | Android/IOS |
Funcions de protecció:

- Current Limit (Overload Protection): 1A-63A Adjustable.
- Over Power Adjustment: 50W~11KW.
- Més de voltage Protecció: 250V-300V Adjustable.
- Sota Voltage Protecció: 80V-250V Adjustable.
- Protecció de temperatura: 0℃-120℃ Adjustable.
- Energy Monitor: Real-time monitoring of electrical parameters.
- Interruptor del temporitzador: Schedule ON/OFF times.
- Remote Control ON/OFF: Control via mobile app.
- Memòria de fallada d'alimentació: Retains settings after power loss.
Dimensions:

4. Instal·lació
The GWS9 circuit breaker is designed for 35MM Din Rail installation.
Instruccions de cablejat:
IMPORTANT: Power must enter from the top and must be a live line + neutral (L+N). Incorrect wiring can damage the device or cause safety hazards.

- Ensure the main power supply is OFF before starting installation.
- Mount the GWS9 onto a 35MM Din Rail.
- Connect the Live (L) and Neutral (N) wires from the main power supply to the 'Power' terminals at the top of the device.
- Connect the load wires to the 'Load' terminals at the bottom of the device.
- Comproveu totes les connexions per comprovar si estan estancades i correctes.
- Restore power to the main circuit.
5. Setup and App Pairing
Descàrrega de l'aplicació:
Download the 'Tuya Smart' or 'Smart Life' app from your mobile device's app store (Android/IOS).
Vinculació del dispositiu:
- Ensure your mobile device is connected to a 2.4GHz Wi-Fi network. The GWS9 does not support 5GHz networks.
- Open the Tuya/Smart Life app.
- Tap 'Add Device' or the '+' icon to begin the pairing process.
- The app may automatically discover the device. If not, select 'Smart Meter' or 'Electrical' category and follow the in-app instructions.
- Enter your Wi-Fi network's SSID and password when prompted.
- Wait for the product to be successfully added. Once added, you can access the product settings page within the app.
App Pairing and Basic Operation Video:
6. Instruccions de funcionament
Comandament a distància:
Once paired, you can remotely turn the circuit breaker ON or OFF using the Tuya/Smart Life app from anywhere with an internet connection.
Monitorització energètica:
The app provides real-time data on:
- Voltage
- Actual
- Temperatura
- Potència màxima
- Consum total
- Balance Energy
Interruptor del temporitzador:
Set schedules within the app for the circuit breaker to automatically turn ON or OFF at specified times. This is useful for automating lighting, appliances, or other electrical loads.
Funcions de protecció:
The GWS9 offers various adjustable protection settings:
- Més de voltage Protecció: Set a maximum voltage llindar. Si el voltage exceeds this, the device will trip.
- Sota Voltage Protecció: Set a minimum voltage llindar. Si el voltage drops below this, the device will trip. (Demonstrated in Video 1)
- Protecció contra sobrecàrregues (límit de corrent): Configure the maximum allowable current. Exceeding this limit will cause the device to trip.
- Over Power Protection: Set a maximum power consumption limit.
- Protecció de temperatura: Configure a maximum operating temperature.
These settings can be adjusted via the app or by long-pressing the menu button on the device to access the local menu (refer to Figure 1 for button location).
Funcionament manual:
The device features physical buttons for local control:
- Botó ON/OFF: Press to manually turn the circuit breaker on or off.
- Menu/Navigation Buttons: Long press to enter the device's local menu for parameter settings. Use the left and right keys to navigate and adjust settings according to the actual situation.
7. Manteniment
The GEYA GWS9 Intelligent WiFi Circuit Breaker is designed for low maintenance. Regular checks include:
- Visually inspect the device and wiring for any signs of damage or loose connections.
- Ensure the installation area is clean and free from dust or debris to prevent overheating.
- Periodically check for firmware updates through the Tuya/Smart Life app to ensure optimal performance and security.
No specific user-serviceable parts are inside. Do not attempt to disassemble the device.
8. Solució De Problemes
El dispositiu no es connecta a la Wi-Fi:
- Ensure your router is broadcasting a 2.4GHz Wi-Fi signal. 5GHz networks are not supported.
- Verifiqueu que la contrasenya del Wi-Fi introduïda a l'aplicació sigui correcta.
- Make sure the device is within range of your Wi-Fi router.
- Try resetting the device and re-initiating the pairing process.
Device tripping unexpectedly:
- Comproveu el volum actualtage, and power consumption of the connected load via the app. Ensure it is within the configured limits for overload, overvoltage, minvartage, and over power protection.
- Adjust the protection thresholds in the app if necessary, ensuring they are appropriate for your electrical system and connected devices.
- Inspect the wiring for any short circuits or loose connections.
Device not responding to app commands:
- Comproveu la connexió a Internet del vostre dispositiu mòbil.
- Verify the circuit breaker's Wi-Fi connection status in the app.
- Ensure the device has power and its indicator lights are functioning correctly.
- Reinicia l'aplicació o el dispositiu mòbil.
Problemes de la pantalla LCD:
- Ensure the device is receiving stable power.
- If the display is blank or unreadable, try cycling the power to the device.
9. Consells d'usuari
No specific user tips were available from customer feedback for this manual.
10. Garantia i Suport
This product is certified with CE and RoHS standards, ensuring compliance with European safety, health, and environmental protection requirements.
For technical support, warranty claims, or any inquiries regarding your GEYA Tuya Intelligent WiFi Circuit Breaker GWS9, please contact the GEYA Factory Store or your authorized reseller. Please have your product model and purchase details ready when contacting support.





