Tuya Smart Life Circuit Breaker WIFI Smart Reclosing Protector User Manual

1. Introduction

This manual provides comprehensive instructions for the installation, setup, operation, and maintenance of your Tuya Smart Life Circuit Breaker. This device offers advanced protection features and smart control capabilities, ensuring electrical safety and convenience in your home or office. Please read this manual carefully before use and retain it for future reference.

2. Safety Information

Always follow basic safety precautions when installing, operating, or maintaining electrical equipment to reduce the risk of fire, electric shock, and injury.

• Installation must be performed by a qualified electrician in accordance with all local and national electrical codes.
• Ensure the power supply is completely disconnected before any installation or maintenance work.
• Do not operate the device if it appears damaged or is not functioning correctly.
• This device is designed for indoor use only. Avoid exposure to moisture or extreme temperatures.
• Do not attempt to disassemble or repair the device yourself. Contact qualified personnel for service.

3. Product Overview

The Tuya Smart Life Circuit Breaker is a versatile device designed to provide comprehensive electrical protection and smart control. It comes in two versions: a Wi-Fi enabled version for smart features and a Non-Wi-Fi version for manual control.

Key Features:

• Adjustable Current: Easily adjust the switch between 1-63A (e.g., 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A).
• LED Display: Real-time display of load current, voltage, power, total electricity consumption, residual current, and circuit temperature.
• Comprehensive Protection: Includes Leakage Protection, High Temperature Protection, Over-current Protection, Under-voltage Protection, Over-voltage Protection, and High Power Protection.
• Smart Control (Wi-Fi Version Only): Remote control via APP, voice control (Amazon Alexa, Google Home), and various timing modes (Timing, Countdown, Loop Timing).
• Durable Design: Made with flame retardant material for enhanced safety.

Components:

• LCD Display: Shows real-time electrical parameters.
• SET Button: Used to view and enter setting mode for parameters.
• Up/Down Buttons: Used to adjust parameter values.
• Power Button: Turns the circuit breaker ON/OFF and resets Wi-Fi pairing mode.
• Wi-Fi Indicator: (Wi-Fi Version Only) Indicates Wi-Fi connection status.
• Input/Output Terminals: For electrical wiring connections.
• Positioning Clip: For easy DIN rail installation.

4. Specifications

5. Installation

This product is designed for installation on a 35mm standard DIN rail. Ensure all power is off before proceeding with installation.

Installation Steps:

1. Mount the circuit breaker onto a 35mm DIN rail using the positioning clip. Press the clip to open easily.
2. Connect the incoming live (L) and neutral (N) wires to the 'IN' terminals at the top of the device.
3. Connect the outgoing live (L) and neutral (N) wires to the 'OUT' terminals at the bottom of the device, leading to your load.
4. Ensure all connections are secure and properly insulated.

The device is constructed from flame retardant material, enhancing safety during operation.

6. Setup

6.1 Manual Settings (Both Wi-Fi and Non-Wi-Fi Versions)

You can view and set various protection parameters directly on the device's LCD display using the physical buttons.

1. Enter Setting Mode: Long press the 'SET' button for 3 seconds. The display will show the first parameter.
2. View Parameters: Press the 'SET' button repeatedly to cycle through parameters such as overvoltage (V), undervoltage (V), overcurrent (A), overload delay (S), overcurrent multiple (M), leakage (mA), recovery delay (S), and high temperature (°C).
3. Adjust Parameters: When viewing a parameter, use the 'Up' and 'Down' arrow buttons to adjust its value.
4. Exit Setting Mode: Long press the 'SET' button again for 3 seconds, or wait approximately 10 seconds for the device to automatically exit setting mode.

6.2 Wi-Fi Version App Setup

To utilize the smart features of the Wi-Fi version, you need to connect the device to the Smart Life or Tuya app.

1. Download App: Download and install the 'Smart Life' or 'Tuya Smart' app from your smartphone's app store.
2. Register/Login: Register for a new account or log in to your existing account.
3. Prepare Device for Pairing: Ensure the circuit breaker's Wi-Fi signal indicator is blinking. If it's not blinking, long press the power button on the device for 5 seconds to reset it into pairing mode.
4. Prepare Phone: Connect your phone to a 2.4GHz Wi-Fi network and ensure Bluetooth is turned on.
5. Add Device: Open the app, click 'Add Device'. The app should automatically discover the circuit breaker. Click 'Add'.
6. Enter Wi-Fi Information: Enter your 2.4GHz Wi-Fi network name and password, then click 'Next'.
7. Connect: Wait patiently while the device connects to the network. Once successfully added, you can control the device via the app.

7. Operating Instructions

7.1 Manual Control (Both Versions)

• Power ON/OFF: Press the physical power button on the device to manually turn the circuit breaker ON or OFF.
• View Parameters: Briefly press the 'SET' button to cycle through real-time data on the LCD display (voltage, current, power, temperature, etc.).

7.2 App Control (Wi-Fi Version Only)

Once connected to the Smart Life/Tuya app, you can access various smart functions:

• Remote ON/OFF: Toggle the circuit breaker's power status from anywhere using the app.
• Real-time Monitoring: View load current, voltage, power, total electricity consumption, residual current, and circuit temperature in real-time.
• Electricity Statistics: Track electricity consumption over different time periods (day, month, year).
• Timing Modes: Set up automated schedules for power ON/OFF.
• Timing Mode: Schedule specific ON/OFF times (e.g., turn on lights before coming home).
• Countdown Mode: Set a countdown timer for the device to turn off after a specified duration.
• Loop Timing: Create repetitive ON/OFF cycles.
• Alarm Settings: Configure thresholds for various protection features. When a set threshold is reached, the circuit breaker will trip to protect the circuit, and an alarm will be triggered in the app.
• Leak current (mA)
• High temperature (°C)
• High power (KW)
• Over-current (A)
• Over-voltage (V)
• Under-voltage (V)
• Child Lock: Prevent unauthorized manual operation of the device.
• Maintenance Locking: Lock the device to prevent accidental operation during maintenance.
• Relay Status: Configure the default state of the relay (OFF, ON, or Memory) after a power outage.
• Light Mode: Adjust the display brightness or turn off the backlight.
• Log: View historical switch operations, alarm events, and setting changes.

7.3 Voice Control (Wi-Fi Version Only)

The Wi-Fi version is compatible with Amazon Alexa and Google Home, allowing for hands-free control.

1. Link Account: In your Alexa or Google Home app, link your Smart Life/Tuya account.
2. Discover Devices: Ask your voice assistant to discover new devices.
3. Voice Commands: Use commands like "Alexa, turn off the light" (if the circuit breaker controls a light circuit) or "Hey Google, turn on the main power."

8. Maintenance

• Cleaning: Regularly wipe the device with a dry, soft cloth. Do not use abrasive cleaners or solvents.
• Connection Check: Periodically inspect wiring connections to ensure they remain tight and secure.
• Firmware Updates: For Wi-Fi versions, check the Smart Life/Tuya app for available firmware updates to ensure optimal performance and security.
• Leakage Protection Self-Test: The Wi-Fi version app allows for a leakage protection self-test. It is recommended to perform this periodically to ensure the protection function is working correctly.

9. Troubleshooting

• Device not powering on: Check the main power supply and ensure all wiring connections are correct and secure.
• 'Err LE' displayed: This indicates a leakage current alarm. Check for any electrical leakage in the circuit. The device will trip to protect the circuit.
• Wi-Fi indicator not blinking (Wi-Fi version): Long press the power button for 5 seconds to reset the device into pairing mode.
• Device not connecting to app: Ensure your phone is connected to a 2.4GHz Wi-Fi network, Bluetooth is on, and the device is in pairing mode. Verify Wi-Fi password.
• App control unresponsive: Check your Wi-Fi connection, ensure the device is online in the app, and try restarting both the app and the device.
• Voice control not working: Ensure your Smart Life/Tuya account is correctly linked to your Amazon Alexa or Google Home account, and that the device is discovered and named appropriately.

10. User Tips

• For optimal performance and safety, always ensure the circuit breaker's rated current matches or exceeds the expected load.
• Utilize the app's electricity statistics feature to monitor energy consumption and identify potential areas for energy saving.
• Regularly review and adjust alarm thresholds in the app to suit your specific electrical setup and protection needs.
• If using the Wi-Fi version, consider setting up timing schedules for non-essential appliances to save energy and enhance convenience.

11. Warranty and Support

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