1. Okwu mmalite
This manual provides essential instructions for the installation, setup, and operation of your TONGOU Wi-Fi Smart Switch 1P+N DIN Rail DIY with Power Monitoring. This device allows you to transform traditional household appliances into smart, connected devices, offering remote control, voice control, and energy consumption monitoring through the Smart Life or Tuya application.

Image 1.1: TONGOU Wi-Fi Smart Switch integrated into a smart home system, showing app control and Wi-Fi connectivity.
2. Ozi nchekwa
WARNING: Electrical installation should only be performed by qualified personnel. Incorrect installation can lead to electric shock, fire, or property damage.
- Always disconnect power at the main circuit breaker before installation or maintenance.
- Gbaa mbọ hụ na etinyere ngwaọrụ ahụ n'ime ebe kpọrọ nkụ, pụọ na mmiri na oke okpomọkụ.
- Chọpụta na voltage and current ratings of the switch match your electrical system requirements.
- Do not exceed the maximum current rating of 6A for this model.
- Gbaa mbọ hụ na njikọ waya niile nwere nchekwa yana mkpuchi nke ọma.
3. Ihe ngwugwu
Chọpụta na ihe niile dị na ngwugwu:
- 1 x TONGOU Wi-Fi Smart Switch (Model: With Power Monitoring 6A)
- 1 x Akwụkwọ ntuziaka onye ọrụ
4. Nkọwapụta
| Njirimara | Nkọwapụta |
|---|---|
| Ụdị | TONGOU |
| Nọmba nlereanya | With Power Monitoring 6A |
| Nrụ ọrụ Voltage | AC 90 - 240 V, 50/60 Hz |
| Ụdị ikuku | Wi-Fi 2.4 GHz (5/4 GHz not supported) |
| Ogo dị ugbu a | 6 A |
| Maximum Wiring Capacity | 10 mm² (Power side and Load side) |
| Ụdị nkwụnye | DIN Rail arịọnụ |
| Akụkụ (L x W x H) | 9 x 2 x 8 cm |
| Ibu | 120 grams |
| Ngwa kọntaktị | Silver-plated relay contacts |
| Ụdị ọrụ | Gbanyụọ/ Gbanyụọ |
| Asambodo | CE |
| Okpomọkụ na-arụ ọrụ | N'ihe dị ka 80 Celsius |
5. Nwụnye
The TONGOU Wi-Fi Smart Switch is designed for DIN rail mounting. Follow these steps for proper installation:
- Ịkwụsị ike: Before starting any electrical work, ensure the main power supply to the circuit is turned off at the circuit breaker.
- Ịkwanye: Mount the smart switch onto a standard 35mm DIN rail. The device occupies one position (18mm width).
- Wiring: Connect the power input (N for Neutral, L for Live) to the top terminals labeled 'Power'. Connect the load output (N for Neutral, L for Live) to the bottom terminals labeled 'Load'. The maximum wiring capacity is 10 mm² for both power and load sides. Ensure correct polarity.
- Circuit Nchedo: It is recommended to install an upstream residual current circuit breaker (RCBO/A type, 30mA/10kA) to protect the circuit.
- Njikọ echekwara Use a screwdriver to securely tighten all wire connections.

Image 5.1: Wiring diagram illustrating the connection of the TONGOU Wi-Fi Smart Switch to a circuit with an upstream circuit breaker and a light bulb as a load.

Image 5.2: Close-up of the smart switch showing its dimensions (82mm height, 35mm depth, 18mm width) and indicating a 10 mm² wiring section capacity.
6. Nhazi
To enable smart functionalities, connect your TONGOU Wi-Fi Smart Switch to the Smart Life or Tuya application.
- Budata ngwa: Download the "Smart Life" or "Tuya Smart" application from the App Store (iOS) or Google Play Store (Android).
- Debanye aha/Banye: Mepee ngwa ahụ wee debanye aha maka akaụntụ ọhụrụ ma ọ bụ banye na nke dị adị.
- Tinye Ụdị Mmakọ: After restoring power to the switch, press and hold the main button on the device for 5 to 10 seconds until the signal light blinks rapidly in blue. This indicates the device is in pairing mode.
- Tinye ngwaọrụ na ngwa: In the Smart Life/Tuya app, tap the "+" icon (usually in the top right corner) to add a new device. The app should automatically discover the switch. If not, manually select "Electrical" > "Circuit Breaker (Wi-Fi)" or similar.
- Jikọọ na Wi-Fi: Follow the in-app instructions to connect the device to your 2.4 GHz Wi-Fi network. Mara: The device only supports 2.4 GHz Wi-Fi; 5 GHz networks are not compatible.
- Nyegharịa ngwaọrụ: Once connected, you can rename the device for easier identification (e.g., "Living Room Light").

Image 6.1: Visual guide showing how to press and hold the button for 5-10 seconds until the blue indicator light blinks rapidly, signifying pairing mode.

Image 6.2: Screenshot of the Smart Life/Tuya app showing the login/register screen, a Wi-Fi router, and the process of adding a discovered "WiFi Din Rail Switch" device.
7. .rụ ọrụ
Once the smart switch is successfully paired, you can control it and monitor energy usage through the app or voice commands.
7.1. Njikwa anya site na ngwa
Open the Smart Life or Tuya app. Select your TONGOU Smart Switch from the device list. You can:
- Turn the connected appliance On or Off remotely from anywhere.
- Set up various timer modes:
- Ụdị oge: Schedule specific on/off times for daily or weekly routines.
- Ụdị ngụkọ: Set a countdown timer for the device to turn off after a specified duration.
- Cyclic Timing Mode: Configure repetitive on/off cycles.
- Astronomical Timing Mode: Automate based on sunrise and sunset times.
7.2. Njikwa olu
The TONGOU Smart Switch is compatible with Amazon Alexa and Google Assistant. To enable voice control:
- Link your Smart Life/Tuya account to Amazon Alexa or Google Home app.
- Chọpụta ngwaọrụ ọhụrụ.
- Jiri iwu olu dịka:
- "Alexa, gbanye [Aha Ngwaọrụ]"
- "Ndewo Google, gbanyụọ [Aha Ngwaọrụ]"

Image 7.1: An Amazon Echo device displaying a voice waveform, indicating it is processing a command to turn off a lamp.
7.3. Power Monitoring
The smart switch provides real-time and historical energy consumption data:
- View real-time current, voltage, and power consumption of the connected load.
- Access historical data (hourly, daily, monthly, yearly) to track energy usage patterns.

Image 7.2: A graphical representation within the app showing total electricity consumption (5.00 kWh) and a bar chart illustrating hourly consumption data for a specific date.
8. Nlekọta
To ensure optimal performance and longevity of your TONGOU Wi-Fi Smart Switch:
- Debe ngwaọrụ ahụ ọcha na enweghị ntụ. Jiri akwa kpọrọ nkụ dị nro maka nhicha.
- Ejila ihe nhicha mmiri ma ọ bụ ihe mgbaze.
- Hụ na ikuku na-ekupụ nke ọma gburugburu ngwaọrụ ahụ iji gbochie oke okpomọkụ.
- Regularly check wiring connections for tightness, especially after initial installation.
9. Nchọpụta nsogbu
If you encounter issues with your TONGOU Wi-Fi Smart Switch, refer to the following common problems and solutions:
| Nsogbu | Ihe nwere ike ime | Ngwọta |
|---|---|---|
| Ngwaọrụ anaghị ejikọ na Wi-Fi | Incorrect Wi-Fi band (5GHz), weak signal, incorrect password, device not in pairing mode. | Ensure your Wi-Fi is 2.4 GHz. Move the device closer to the router. Re-enter Wi-Fi password carefully. Put the device back into pairing mode (rapid blue blinking). |
| Device offline in app | Akwụsịrị Wi-Fi, gbanyụọ ike gịtage, nsogbu rawụta. | Check your Wi-Fi router and internet connection. Verify the device has power. Re-pair if necessary. |
| Njikwa olu anaghị arụ ọrụ | Ejikọghị akaụntụ, achọpụtaghị ngwaọrụ, iwu na-ezighi ezi. | Ensure Smart Life/Tuya account is linked to Alexa/Google Home. Discover devices in the voice assistant app. Use the exact device name. |
| Power monitoring data is inaccurate or missing | Incorrect wiring, device malfunction. | Double-check wiring according to the installation diagram. Contact support if the issue persists. |
| Device not responding to manual button press | No power, internal fault. | Check power supply to the device. If power is present and the device is unresponsive, contact support. |
10. Akwụkwọ ikike na nkwado
For warranty information and technical support, please refer to the documentation provided with your purchase or contact TONGOU customer service through their official channels. Keep your purchase receipt as proof of purchase.