Introdução
This manual provides detailed instructions for the installation, operation, and maintenance of your SONOFF iFan04-L WiFi Ceiling Fan Light Controller. This device allows you to convert your traditional ceiling fan with lights into a smart device, controllable via a mobile application, a 433MHz RF remote, and voice commands through Amazon Alexa or Google Home.
Produto acimaview
The SONOFF iFan04-L is designed to integrate seamlessly with your existing ceiling fan and light fixture. It offers convenient control options and smart features to enhance your home environment.

Image: The SONOFF iFan04-L controller unit and its accompanying 433MHz RF remote control.
Principais características:
- Substituição direta: Easily replaces existing ceiling fan and light controllers.
- Vários métodos de controle: Control via eWeLink App, 433MHz RF remote (included), and voice commands.
- Velocidades do ventilador ajustáveis: Select from low, medium, and high fan speeds.
- Agendamento inteligente: Configure temporizadores e programações para operações automáticas de ligar/desligar.
- Integração de controle de voz: Compatível com Amazon Alexa e Google Home para operação sem usar as mãos.
Especificações
| Parâmetro | Valor |
|---|---|
| Modelo | iFan04-L |
| Marca | SONOFF |
| Vol operacionaltage | 120 Volts |
| Classificação atual | 2 Amps |
| O quetage | 720 watts |
| Protocolo de conectividade | WiFi (2.4G) |
| Método de controle | Remoto, Aplicativo, Voz |
| Tipo de controlador | Amazon Alexa, Android, Google Assistant, iOS |
| Dimensões (C x L x A) | 2.05 x 4.92 x 5.24 polegadas |
| Material | Plastic, Stainless Steel (Contact Material) |
| Avaliação de proteção internacional | IP00 |
| Certificações | CE, FCC, RoHS |
Informações de segurança
WARNING: Risk of Electric Shock. Installation should be performed by a qualified electrician or service personnel.
- Certifique-se de que a energia esteja DESLIGADA no disjuntor antes da instalação ou manutenção.
- Do not exceed the maximum load ratings for the fan (2A) and light (2A).
- Use only indoors in dry locations.
- Siga todos os códigos e regulamentos elétricos locais.
- Mantenha o dispositivo longe da água e de ambientes com alta umidade.
Configuração e instalação
1. Instruções de fiação
Before proceeding, ensure the power supply to the ceiling fan circuit is turned off at the main circuit breaker. This device is designed to be installed within the canopy of your ceiling fan.
- Desconecte a energia: Turn off the power at the circuit breaker to avoid electrical shock.
- Remove Existing Controller: If an existing controller is present, carefully disconnect its wiring.
- Fios de conexão:
- Connect the Live (L) wire from your household wiring to the 'L IN' terminal on the iFan04-L.
- Connect the Neutral (N) wire from your household wiring to the 'N IN' terminal on the iFan04-L.
- Connect the fan's Live (L) wire to the 'FAN OUT' terminal on the iFan04-L.
- Connect the light's Live (L) wire to the 'LIGHT OUT' terminal on the iFan04-L.
- Connect the fan's and light's Neutral (N) wires to the 'N OUT' terminal on the iFan04-L.
Note: Ensure all connections are secure and insulated with wire nuts or electrical tape.
- Controlador de montagem: Carefully place the iFan04-L controller inside the ceiling fan canopy, ensuring it does not interfere with fan operation.
- Restaurar energia: Ligue novamente a energia no disjuntor.
2. Emparelhamento de aplicativos eWeLink
The eWeLink app allows you to control your fan and light from your smartphone.

Image: Screenshot of the eWeLink app displaying controls for fan speed and light.
- Baixar aplicativo: Baixe o aplicativo eWeLink na App Store (iOS) ou na Google Play Store (Android).
- Registrar/Login: Crie uma conta ou faça login na sua conta eWeLink existente.
- Entrar no modo de emparelhamento: Power on the iFan04-L. Press and hold the pairing button on the controller (or the Wi-Fi pairing button on the remote, if applicable) for 5 seconds until the Wi-Fi indicator flashes rapidly.
- Adicionar dispositivo: In the eWeLink app, tap the "+" icon to add a device. Select "Quick Pairing Mode" or follow the on-screen instructions for your specific device.
- Conectar ao Wi-Fi: Enter your 2.4GHz Wi-Fi network name and password. The device will connect to your network.
- Nome do dispositivo: Once successfully added, name your device for easy identification.
3. 433MHz RF Remote Control Pairing
The included RM433 remote control provides an alternative way to control your fan and light.

Image: Diagram showing the functions of each button on the RM433 remote control, including light on/off, fan speed adjustments, and pairing options.
- Ligar: Ensure the iFan04-L controller has power.
- Entrar no modo de emparelhamento: Within 5 seconds of powering on the iFan04-L, press any button on the RM433 remote control. The fan or light will respond, indicating successful pairing.
- Clear RF Pairing (Optional): To clear existing RF pairings, long-press the "RF clearing" button on the remote for 5 seconds.
Instruções de operação
1. Using the eWeLink App
After successful pairing, open the eWeLink app and select your iFan04-L device. You will see controls for:
- Luz ligada / desligada: Toggle the light connected to the controller.
- Velocidade do ventilador: Select Low, Medium, or High fan speeds.
- Agendamento: Set single, repeating, or countdown timers for automated operation.

Image: A visual representation of a ceiling fan with indicators for low, medium, and high fan speeds, demonstrating the adjustable coolness levels.

Image: A smartphone screen showing the eWeLink app's scheduling feature, allowing users to set specific times for the ceiling fan and light to turn on or off.
2. Using the 433MHz RF Remote Control
The RM433 remote control provides direct physical control:
- Luz ligada / desligada: Press the light button to toggle the light.
- Ventilador ligado / desligado: Press the fan button to toggle the fan.
- Velocidade do ventilador: Use the dedicated buttons for Low, Medium, and High fan speeds.
- Bipe ligado/desligado: Control the device's audible feedback.
3. Controle por voz (Alexa e Google Home)
Integrate your iFan04-L with Amazon Alexa or Google Home for hands-free control.

Image: An Amazon Echo and a Google Home device shown with speech bubbles indicating voice commands like "Alexa, turn on the light" and "Hey Google, set the fan to high speed."
- Vincular conta eWeLink: In your Alexa or Google Home app, enable the "eWeLink Smart Home" skill/service and link your eWeLink account.
- Descubra dispositivos: Peça à Alexa ou ao Google Home para descobrir novos dispositivos.
- Comandos de voz: Utilize comandos como:
- "Alexa, turn on/off [Device Name] light."
- "Hey Google, set [Device Name] fan to high."
- "Alexa, turn off [Device Name] fan."
Manutenção
- Limpeza: Limpe o dispositivo com um pano macio e seco. Não use produtos de limpeza líquidos ou aerossóis.
- Atualizações de firmware: Verifique periodicamente o aplicativo eWeLink para obter atualizações de firmware disponíveis e garantir o melhor desempenho e segurança.
- Bateria remota: Replace the battery in the RM433 remote control when its performance degrades.
Solução de problemas
- Device not pairing with eWeLink app:
- Ensure your Wi-Fi network is 2.4GHz. The iFan04-L does not support 5GHz Wi-Fi.
- Check if the Wi-Fi indicator on the device is flashing rapidly, indicating pairing mode.
- Verifique se a sua senha de Wi-Fi está correta.
- Durante o emparelhamento, aproxime o dispositivo do seu roteador Wi-Fi.
- Restart the device and try pairing again.
- Controle remoto não funciona:
- Ensure the remote control is paired with the iFan04-L. Refer to the "433MHz RF Remote Control Pairing" section.
- Verifique a pilha do controle remoto e substitua-a, se necessário.
- Certifique-se de que não haja obstruções entre o controle remoto e o controlador.
- O controle de voz não responde:
- Verify that your eWeLink account is correctly linked to Amazon Alexa or Google Home.
- Ensure the device name used in voice commands matches the name in the eWeLink app and Alexa/Google Home app.
- Verifique sua conexão com a internet.
- Tente redescobrir dispositivos no seu aplicativo Alexa ou Google Home.
- Fan or light not responding after installation:
- Double-check all wiring connections as per the "Wiring Instructions" section. Ensure wires are securely connected and insulated.
- Confirm that power is restored at the circuit breaker.
- Ensure the fan and light are in good working order independently of the controller.
Informações de garantia
Os produtos SONOFF geralmente vêm com garantia limitada. Consulte o certificado de garantia que acompanha o produto ou visite o site oficial da SONOFF. website for the most current warranty terms and conditions. Keep your purchase receipt as proof of purchase for warranty claims.
Suporte ao cliente
For technical support, troubleshooting assistance, or further inquiries, please visit the official SONOFF support website or contact their customer service team. You can usually find contact information on the SONOFF website ou dentro do aplicativo eWeLink.
Oficial Website: www.sonoff.com
Aplicativo eWeLink: Check the "Help & Feedback" section within the app.