EARU Smart WiFi Circuit Breaker User Manual

1. Produk Langkungview

The EARU Smart WiFi Circuit Breaker is a versatile device designed to provide intelligent control and protection for your electrical circuits. It integrates features such as remote ON/OFF switching, energy monitoring, and various adjustable protection settings (over-current, over-voltage, handapeun-voltage, power, and temperature protection). This device can be controlled via the Tuya Smart or eWeLink mobile applications and is compatible with voice assistants like Google Assistant and Amazon Alexa.

Gambar 1: Leuwihview of EARU Smart WiFi Circuit Breaker models (Single Function and Multifunction).

2. Spésifikasi

Figure 2: Dimensions and key parameters for EAWCBT and EAWCBE Single Function models.

Figure 3: Dimensions and key parameters for EAKCB-T-M and EAKCB-EWE-M Multifunction models.

3. Instalasi jeung Setup

3.1 Parentah Wiring

penting: Power must enter from the top of the device. Ensure you connect both a live line (L) and a neutral line (N). Incorrect wiring can damage the device or pose a safety hazard.

Figure 4: Wiring diagram for EAWCBT and EAWCBE Single Function models. Connect N (Neutral) and L (Live) to the IN terminals at the top, and N and L to the OUT terminals at the bottom.

Figure 5: Wiring diagram for EAKCB-T-M and EAKCB-EWE-M Multifunction models. Connect N (Neutral) and L (Live) to the IN terminals at the top, and N and L to the OUT terminals at the bottom.

3.2 Papasangan Aplikasi

To pair your device with the mobile app (Tuya Smart or eWeLink), follow these steps:

1. Ensure your circuit breaker is powered on and the Wi-Fi indicator is blinking.
2. Open the Tuya Smart or eWeLink app on your smartphone.
3. Ketok ikon "+" pikeun nambahkeun alat anyar.
4. The app will search for nearby devices. If the device is not automatically detected, you may need to manually connect by long-pressing the ON/OFF button on the circuit breaker for 5 seconds until the Wi-Fi indicator blinks rapidly.
5. Follow the on-screen prompts to connect the device to your 2.4GHz Wi-Fi network. (Note: 5GHz Wi-Fi is not supported).
6. Once connected, the device will appear in your app, and you can begin controlling it.

4. Parentah Operasi

4.1 Basic Functions (All Models)

• Remote Control ON/OFF: Turn the circuit breaker on or off from anywhere using the mobile app.
• Timer switch: Set schedules for automatic power on/off at specified times. This includes one-time schedules, sunrise/sunset automation, and circulating timers.
• Mémori Kagagalan Daya: The device retains its last state (ON/OFF) after a power outage and automatically restores it when power returns.

Gambar 6: Kelamples of Countdown, Timed, and Recurring Timer Modes available in the app.

Figure 7: Explanation of the Power Failure Memory Mode feature.

4.2 Advanced Functions (Multifunction Models: EAKCB-T-M, EAKCB-EWE-M)

Multifunction models offer enhanced protection and monitoring capabilities:

• Monitor Énergi: Real-time monitoring of kWh, voltage, current, and power consumption. Historical data can be viewed by day, month, or year.
• Wates ayeuna: Adjustable over-current protection (1A-63A for Tuya, 0.1A-63A for eWeLink).
• Perlindungan kakuatan: Adjustable power limit (1KW-26KW for Tuya, 1W-15000W for eWeLink).
• Langkung-Voltage panyalindungan: Adjustable threshold (220V-265V for Tuya, 220V-300V for eWeLink).
• Dina-Voltage panyalindungan: Adjustable threshold (76V-240V for Tuya, 76V-220V for eWeLink).
• Perlindungan Suhu: Adjustable threshold (40℃-150℃ for Tuya).

Figure 8: Real-time monitoring of electricity consumption via the mobile app.

Figure 9: Tuya App interface for setting various alarm thresholds and protection tripping switches.

Figure 10: eWeLink App interface for setting various alarm thresholds and protection tripping switches.

4.3 Kontrol sora

The smart circuit breaker is compatible with Google Assistant and Amazon Alexa. Once integrated, you can use voice commands to control the device (e.g., "Alexa/Google, Turn On The Living Room Light").

Figure 11: Voice control functionality with popular smart home assistants.

5. Pangropéa

To ensure optimal performance and longevity of your EARU Smart WiFi Circuit Breaker, consider the following maintenance tips:

• Ngabersihan rutin: Keep the device free from dust and debris. Use a dry, soft cloth for cleaning. Do not use liquid cleaners.
• Pembaruan firmware: Periodically check the mobile app for available firmware updates to ensure you have the latest features and security enhancements.
• Pariksa sambungan: Ensure all wiring connections are secure and free from corrosion.
• Kaayaan Lingkungan: Operate the device within its specified working temperature range (-40℃~85℃) to prevent damage.

6. Cara ngungkulan

• Alat teu nyambung ka Wi-Fi:
  • Pastikeun jaringan Wi-Fi anjeun 2.4GHz. Jaringan 5GHz teu dirojong.
  • Verify that the Wi-Fi indicator on the device is blinking rapidly, indicating pairing mode. If not, long-press the ON/OFF button for 5 seconds to enter pairing mode.
  • Pariksa kecap akses Wi-Fi sareng stabilitas jaringan anjeun.
  • Pindahkeun alat ngadeukeutan ka router Wi-Fi anjeun.
• Kadali jauh teu jalan:
  • Pariksa sambungan internét smartphone anjeun.
  • Ensure the device is still connected to your Wi-Fi network (check the Wi-Fi indicator light).
  • Balikan deui aplikasi sareng cobian deui.
• Energy monitoring without internet:
  • The device's local display will continue to show real-time values. However, historical data and remote access to energy statistics require an active internet connection and app functionality.
• Device tripping unexpectedly:
  • Check the alarm settings in your app (High temperature, High power, Over-current, Over-voltage, Dina-voltage). The device may be tripping due to exceeding one of these set thresholds.
  • Verify that the connected load does not exceed the rated current of the circuit breaker.
• Cannot connect to Alexa/Google Assistant:
  • Ensure your device is successfully paired with the Tuya Smart or eWeLink app.
  • Link your Tuya Smart/eWeLink account to your Alexa or Google Home app. Follow the specific instructions provided by Amazon Alexa or Google Home for linking third-party smart home skills/services.

7. Tips pamaké

• For optimal performance, ensure stable 2.4GHz Wi-Fi coverage in the installation area.
• Biasa deuiview energy consumption statistics in the app to identify potential energy savings.
• Utilize the scheduling and timer functions to automate appliances and lighting, enhancing convenience and energy efficiency.
• Familiarize yourself with the adjustable protection settings to customize the device's safety features according to your specific needs and connected loads.
• If you experience issues with Alexa/Google Assistant integration, double-check that the device is visible and controllable within its native app (Tuya/eWeLink) first.

8. Garansi jeung Rojongan

Specific warranty information for this product was not provided in the available documentation. Please refer to the seller's policy or contact customer support for details regarding warranty coverage and technical assistance.