EARU Smart Circuit Breaker Switch User Manual

1. Introducció

Thank you for choosing the EARU Smart Circuit Breaker Switch. This device integrates advanced protection features with smart home connectivity, allowing for remote control, energy monitoring, and automated scheduling of your electrical circuits. Please read this manual carefully before installation and operation to ensure safe and efficient use.

2. Informació de seguretat

• Instal·lació professional recomanada: Installation should be performed by a qualified electrician to prevent electric shock or damage to the device.
• Apagar abans de la instal·lació: Always disconnect the main power supply before installing or performing any maintenance on the circuit breaker.
• Cablejat correcte: Ensure all wiring connections are secure and follow the provided wiring diagrams. Incorrect wiring can lead to malfunction or hazards.
• Voltage Compatibilitat: Verify that the device's rated voltage matches your electrical system.
• Condicions ambientals: No exposeu el dispositiu a una humitat excessiva, pols ni temperatures extremes fora del rang de funcionament especificat.
• Seguretat dels nens: Mantingueu el dispositiu fora de l'abast dels nens.

3. Producte acabatview

The EARU Smart Circuit Breaker Switch is designed to provide comprehensive protection and smart control for your electrical appliances. It comes in both 1-Pole (1P) and 2-Pole (2P) configurations, with options for WiFi (EAYCBM-TY) or ZigBee (EAYCBM-ZG) connectivity.

Característiques principals:

• Adjustable Current Limit: 1A-63A
• Adjustable Power Limit: 1KW-26KW
• Més de voltage Protecció: 220V-265V (ajustable)
• Sota Voltage Protecció: 76V-240V (ajustable)
• Protecció de temperatura: 40℃-150℃ (Adjustable)
• Protecció contra fuites: 30mA (Available on 2P models only)
• Monitorització energètica: Real-time and historical data for kWh, Voltage, Current, Power, and Temperature.
• Interruptor del temporitzador: Schedule ON/OFF times.
• Comandament a distància: Control via Tuya App/Smart Life App.
• Control de veu: Compatible with Amazon Alexa Echo/Google Assistant.
• Memòria de fallada d'alimentació: Retains settings after power loss.

Variants de producte:

Figure 1: Feature Comparison Table

Figura 2: Producte al llarg deview

4. Especificacions

Figura 3: Dimensions i paràmetres del producte

5. Configuració i instal·lació

Important: Ensure the main power supply is OFF before proceeding with installation.

5.1 Instal·lació física

1. Mount the circuit breaker onto a standard 35MM DIN rail in your electrical distribution box.
2. Assegureu-vos que estigui ben subjectat.

5.2 Esquema de cablejat

Follow the appropriate wiring diagram for your 1P or 2P model. Ensure correct connection of Live (L) and Neutral (N) wires for both input and output.

Figure 4: Wiring Diagram (1P Model)

Figure 5: Wiring Diagram (2P Model)

5.3 Initial Power-Up and App Pairing

1. After wiring, restore the main power supply. The device's display should light up.
2. Descarrega't el Tuya Smart or Vida intel·ligent app from your mobile app store (Android/iOS).
3. Registreu-vos o inicieu sessió al vostre compte.
4. In the app, tap the '+' icon to add a new device. The app may automatically detect the device if it's in pairing mode. If not, select 'Add Manually' and choose the appropriate device type (e.g., 'Socket' under Electrical).
5. Follow the in-app instructions to connect the device to your WiFi (2.4GHz only) or ZigBee network. For ZigBee models, a ZigBee gateway is required.
6. Important Note for 110V Systems: If you are using a 110V power supply, you MUST set the Under-Voltage protection threshold to 110V within the app's alarm settings. Failure to do so will prevent the device from powering on.

Video 1: Demonstration of App Pairing and Control

6. Instruccions de funcionament

6.1 Control manual

The device has physical buttons for manual ON/OFF control. Press the button to toggle the power state.

6.2 Control remot mitjançant l'aplicació

Once paired with the Tuya Smart/Smart Life app, you can remotely turn the circuit breaker ON or OFF from anywhere with an internet connection. The app interface will display the current status of the switch.

6.3 Control de veu

Integrate your circuit breaker with Amazon Alexa or Google Assistant for convenient voice control. Link your Tuya Smart/Smart Life account to your voice assistant app and use commands like "Alexa, turn on the living room light" or "Hey Google, turn off the kitchen power."

Figura 6: Configuració del control per veu

7. App Integration and Advanced Features

The Tuya Smart/Smart Life app unlocks the full potential of your EARU Smart Circuit Breaker Switch.

7.1 Configuració d'alarma

Configure various protection thresholds directly from the app:

• Alta temperatura: Set a threshold (e.g., 100°C) to automatically trip the breaker if the device temperature exceeds it.
• High Power Alarm: Define a maximum power consumption (e.g., 26KW) to prevent overload.
• Over-Current Alarm: Set a maximum current (e.g., 63A) to protect against excessive current flow.
• Més de voltage Alarma: Configure the upper voltage limit (e.g., 265V).
• Sota Voltage Alarma: Set the lower voltage limit (e.g., 76V). Remember to adjust this to 110V for 110V power supplies.

Figure 7: Alarm Setting Interface

Figure 8: Temperature Protection

Figure 9: Leakage Protection (2P Only)

7.2 Funcions de temporització

Automate your devices with various timing modes:

• Horari: Set specific ON/OFF times for different days of the week.
• Sortida / posta de sol: Automatically turn devices ON/OFF relative to local sunrise or sunset times.
• Circular: Set a repeating ON/OFF cycle within a specified time range.
• Compte enrere: Set a timer for the device to turn ON or OFF after a set duration.

Figure 10: Timing Modes

Figure 11: App Settings Overview

7.3 Monitorització energètica

The app provides real-time monitoring of Power (W), Voltage (V), Current (A), and Temperature (°C). You can also view historical electricity consumption data (kWh) by day, month, or year, helping you track and manage energy usage.

Figure 12: Real-Time Monitoring and Electricity Statistics

7.4 Power Failure Memory

The device is equipped with a power failure memory function, allowing it to retain its last state (ON/OFF) and settings after a power outage and automatically return to that state when power is restored.

Figure 13: Power Failure Memory Mode

8. Consells d'usuari

• Estabilitat de la xarxa: For optimal performance, ensure your WiFi network is stable and the circuit breaker is within range of your router or ZigBee gateway.
• Comprovacions periòdiques: Periodically check the device's temperature and current readings in the app to ensure it's operating within safe limits.
• Actualitzacions de firmware: Keep the device firmware updated through the Tuya Smart/Smart Life app for the latest features and security enhancements.
• Notificacions de l'aplicació: Enable app notifications for alarm settings to receive immediate alerts in case of protection trips.

9. Manteniment

• Neteja: Use a dry, soft cloth to clean the exterior of the device. Do not use abrasive cleaners or solvents.
• Comprovació de la connexió: Periodically inspect wiring connections to ensure they remain tight and secure.
• Test Leakage Protection (2P Models): For 2P models with leakage protection, perform a monthly test using the dedicated test button on the device, if available, or as instructed by the app.

10. Solució De Problemes

• El dispositiu no s'encén:
  • Comproveu la font d'alimentació principal.
  • Comproveu el cablejat correcte.
  • If using 110V, ensure Under-Voltage protection is set to 110V in the app.
• Problemes de connexió de l'aplicació:
  • Ensure your mobile device is connected to a 2.4GHz WiFi network (5GHz is not supported for WiFi models).
  • Restart the circuit breaker and your router.
  • Ensure the device is within range of your WiFi router or ZigBee gateway.
  • If using ZigBee, confirm your ZigBee gateway is online and functioning correctly.
• Protection Tripping Frequently:
  • Comproveu el volum actualtage, power, and temperature readings in the app.
  • Review your alarm settings in the app and adjust thresholds if necessary, ensuring they match your load requirements.
  • Reduce the load connected to the circuit if it consistently exceeds the set limits.
• El control per veu no funciona:
  • Ensure your Tuya Smart/Smart Life account is correctly linked to your Amazon Alexa or Google Assistant app.
  • Comproveu la vostra connexió a Internet.
  • Verify the device name in the app matches the name used in voice commands.

11. Garantia i Suport

For warranty information and technical support, please contact your retailer or the manufacturer directly. Keep your purchase receipt as proof of purchase.