1. Introduction
The TAXNELE WiFi Smart Switch Energy Meter is an advanced device designed to transform ordinary household electrical circuits into smart, controllable systems. It allows for remote control, energy monitoring (on TXCB2-TWM models), and scheduled operations, enhancing convenience and energy efficiency in your home or office. This manual provides essential information for safe installation, configuration, and operation of your smart switch.
2. Safety Information
WARNING: Electrical installation should only be performed by qualified personnel. Always turn off the main power supply before installation or maintenance.
- Wiring: Power must enter from the top and must be a Live line + Neutral Line (L+N). Live line + Live line (L+L) cannot be used. Incorrect wiring can cause damage to the device and pose a safety hazard.
- Ensure the device is installed in a dry, well-ventilated area, away from direct sunlight and extreme temperatures.
- Do not exceed the rated current of the device.
- The device is made of IP66 flame retardant materials for safety.
3. Product Overview
3.1. Features
- Remote Control: Control your electrical devices anytime, anywhere via the Smart Life or Tuya Smart App.
- Timing Functions: Set schedules with Timing, Countdown, and Cycle Time modes.
- Voice Control: Compatible with Amazon Alexa and Google Assistant for hands-free operation.
- Energy Monitoring (TXCB2-TWM only): Real-time display of Voltage, Current, Power, and Active Power. Records energy consumption (kWh) by year, month, day, and hour.
- Physical Design: Single channel wiring with tunnel-type wiring port for secure connections. Features a positioning buckle for simple disassembly and installation. Equipped with a comfortable silicon rubber button.
3.2. Components
The device features clear markings for Power (L, N), Load (L, N), a signal indicator, and an ON/OFF button. The TXCB2-TWM model also includes a kWh display.
4. Specifications
| Parameter | TXCB2-TW (No Metering) | TXCB2-TWM (With Metering) |
|---|---|---|
| Rate Voltage | 90-300VAC 50/60Hz | |
| Rated Current | 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A | |
| Wi-Fi Standard | 2.4GHz | |
| Function | Remote On/Off, Timer | Remote On/Off, Timer, Meter (V, A, Power, Energy) |
| Mechanical Life | Over 100,000 Times | |
| Working Temperature | -25℃ to 70℃ | |
| Dimensions (approx.) | 18mm (width) x 50mm (depth) x 82mm (height) for single pole | |
5. Setup & Installation
5.1. Physical Installation
- Power Off: Before starting, ensure the main power supply to the circuit is completely turned off.
- Mounting: The smart switch is designed for DIN rail mounting. Snap it onto the DIN rail in your electrical distribution box.
- Wiring: Connect the Live (L) and Neutral (N) lines from the top (Power input) and the Load (L, N) lines from the bottom (Load output). Remember: Power must enter from the top and must be Live line + Neutral Line (L+N). Live line + Live line (L+L) cannot be used.
5.2. App Connection
- Download App: Download and install the 'Tuya Smart' or 'Smart Life' app from your smartphone's app store.
- Register/Login: Open the app and register for a new account or log in if you already have one.
- Add Device: Turn on the main power supply to the smart switch. The Wi-Fi indicator on the device should start blinking rapidly (if not, press and hold the ON/OFF button for 5-10 seconds until it blinks). In the app, tap '+' to add a new device, then select 'Electrical' -> 'Circuit Breaker (Wi-Fi)' or similar.
- Connect to Wi-Fi: Follow the in-app instructions to connect the device to your 2.4GHz Wi-Fi network. Ensure your phone is also connected to the same 2.4GHz network during setup.
- Device Renaming: Once connected, you can rename the device for easier identification (e.g., 'Living Room Lights', 'Water Heater').
6. Operating Instructions
6.1. Manual Control
Press the physical ON/OFF button on the device to manually switch the connected circuit on or off.
6.2. App Remote Control
Open the Tuya Smart or Smart Life app. Select your device from the home screen. You can:
- Toggle ON/OFF: Tap the main switch icon to turn the circuit on or off remotely.
- Real-time Monitoring (TXCB2-TWM only): View live data for Voltage (V), Current (A), Power (W), and Total Energy (kWh) directly from the app interface.
- Energy Statistics (TXCB2-TWM only): Access historical energy consumption data, broken down by year, month, day, and hour.
6.3. Timing Modes
Within the app, navigate to the timing section to set up schedules:
- Timing Mode: Set specific times for the device to turn on or off (e.g., turn on living room lights at 18:00).
- Countdown Mode: Set a countdown timer after which the device will change its state (e.g., turn off bedroom lights after 20 minutes).
- Cycle Time Mode: Program repetitive on/off cycles (e.g., turn on from 6:00 to 9:00 daily).
6.4. Voice Control
Integrate your smart switch with Amazon Alexa or Google Assistant:
- Link Accounts: In the Alexa or Google Home app, search for 'Tuya Smart' or 'Smart Life' skill/service and link your account.
- Discover Devices: Ask Alexa or Google to discover new devices.
- Voice Commands: Use commands like:
- "Alexa, turn on the living room light."
- "Google, turn on the living room light."
Video 1: Product demonstration showcasing app control, timing, and metering.
7. Maintenance
- Cleaning: Gently wipe the device with a dry, soft cloth. Do not use harsh chemicals or abrasive cleaners.
- Connection Check: Periodically check the wiring connections to ensure they are secure.
- Firmware Updates: Keep your app and device firmware updated for optimal performance and security. The app will usually notify you of available updates.
8. Troubleshooting
- Q: Why do some devices not reconnect after a power outage?
- A: If devices fail to reconnect after a power outage, try the following:
- Check Wi-Fi: Ensure your Wi-Fi router is powered on and functioning correctly.
- Power Cycle: Turn off the main power to the smart switch for a few seconds, then turn it back on.
- Re-pairing: If the issue persists, you may need to re-pair the device with the app. Follow the app connection steps in Section 5.2.
- Wi-Fi Signal: Ensure the device is within good Wi-Fi signal range.
- Q: Does it work with Alexa?
- A: Yes, the device is compatible with Amazon Alexa and Google Assistant for voice control. Refer to Section 6.4 for setup instructions.
- Q: The app shows incorrect metering data or no data (for TXCB2-TWM).
- A: Ensure the device is correctly wired with Live (L) and Neutral (N) lines from the top. Incorrect wiring can lead to inaccurate readings or non-functionality of metering features. If the issue persists, try re-calibrating or re-pairing the device.
- Q: The device is not responding to app commands.
- A: Check your internet connection and ensure the device's Wi-Fi indicator is solid (connected). If it's blinking, it may have lost connection and needs to be re-paired or reconnected to Wi-Fi.
9. User Tips
- Safety First: Always double-check that the circuit is safe to power on after any installation or modification.
- Stable Wi-Fi: A stable 2.4GHz Wi-Fi connection is crucial for consistent remote control and accurate data reporting. Consider a Wi-Fi extender if the device is far from your router.
- App Notifications: Enable app notifications to receive alerts regarding device status or energy consumption thresholds.
- Group Control: For multiple smart switches, use the app's group control feature to manage several devices simultaneously.
10. Warranty & Support
For warranty information, technical support, or service inquiries, please contact TAXNELE Official Store directly through your purchase platform. Keep your purchase receipt as proof of purchase.
