1. Product Overview
The SONOFF iFAN04 is a smart WiFi ceiling fan and light controller designed to upgrade your existing ceiling fan with smart functionalities. It allows for remote control via a dedicated app, a 433MHz RF remote controller, and voice commands through compatible smart assistants. This device integrates seamlessly into your smart home ecosystem, providing convenient control over your fan speed and lighting.
Image: The SONOFF iFAN04 controller unit, its accompanying 433MHz RF remote, and a smartphone displaying the eWeLink app interface.
2. Setup and Installation
The iFAN04 is designed as a direct replacement for your existing ordinary ceiling fan with lights controller. Upon successful installation, your fan will immediately gain smart capabilities.
2.1 Wiring and Physical Installation
Ensure power is disconnected before beginning installation. The iFAN04 unit is typically installed within the canopy of your ceiling fan. While designed to fit, some fan models may have limited space, requiring careful arrangement of wires. This device is compatible with fans using AC motors (typically two wires for fan and light). It may not be compatible with modern fans that use DC motors (typically three wires for fan and light).
2.2 Network Pairing
The iFAN04 connects to your home network via 2.4G WiFi. No additional hub is required. For initial pairing with the eWeLink app, ensure your smartphone is connected to a 2.4GHz WiFi network.
If you encounter difficulties during the pairing process, try the following steps:
- Power cycle the iFAN04 device five times by turning the power off and on from the wall switch or circuit breaker.
- After the fifth power cycle, leave the device powered on. It should begin emitting a series of short beeps, indicating it is in compatible pairing mode.
- Open the eWeLink app on your smartphone. When adding a new device, select the "Compatible Pairing" option and follow the on-screen instructions to complete the setup.
3. Operating Instructions
The SONOFF iFAN04 offers multiple ways to control your ceiling fan and light.
3.1 eWeLink App Control
The eWeLink App allows you to remotely control the ceiling fan and lights from your iOS or Android smartphone, anywhere and anytime. You can adjust fan speeds, turn the light on/off, and set schedules.
Image: A user managing a ceiling fan and light remotely using the eWeLink app on a smartphone.
3.2 433MHz RF Remote Control
The device includes an RM433 remote controller for direct control. This small remote can be mounted on a wall as a wireless switch or used as a portable remote.
- Light Control: Turn the light on or off.
- Fan Speed: Adjust between low, medium, and high fan speeds.
- Beep On/Off: Toggle the device's beep sound.
- RF Clearing (Long Press): Clear RF pairing.
- Wi-Fi Pairing (Long Press): Initiate Wi-Fi pairing mode.
Image: Detailed layout of the RM433 remote controller with functions for light, fan speeds, and pairing clearly marked.
3.3 Timer and Schedule Functions
Utilize the eWeLink app to set single, repeating, or countdown timers. The iFAN04 will automatically turn the fan or light on/off at the specified times, allowing for automated control of your environment.
Image: The eWeLink app's scheduling feature, demonstrating how to set specific times for the fan and light to operate.
3.4 Hands-free Voice Control
The SONOFF iFAN04 is compatible with Amazon Alexa (Amazon Echo/Echo Dot/Amazon Tap) and Google Home. This allows you to control your ceiling fan and lights using simple voice commands, providing a convenient hands-free experience.
Image: A user demonstrating voice control of the ceiling fan and light through an Amazon Echo device.
4. Maintenance
The SONOFF iFAN04 is designed for low maintenance. Ensure the device is kept in a dry environment and away from extreme temperatures. Periodically check the wiring connections for security. No user-serviceable parts are inside the controller unit.
5. Troubleshooting
- Device Not Connecting to Wi-Fi: Ensure your Wi-Fi network is 2.4GHz. The device does not support 5GHz networks. Try moving the Wi-Fi router closer to the device or reducing interference from other electronic devices. Follow the compatible pairing steps outlined in Section 2.2.
- Remote Control Not Responding: Check the battery in the RM433 remote controller. Ensure there are no obstructions between the remote and the iFAN04 unit. Re-pair the remote if necessary by following the instructions in the eWeLink app or the device's quick start guide.
- App Control Issues: Verify your smartphone has a stable internet connection. Ensure the eWeLink app is updated to the latest version. If the device appears offline in the app, check its Wi-Fi connection status.
- Physical Fit During Installation: The iFAN04 unit is compact, but some ceiling fan canopies may have limited space. Carefully arrange wires and the controller to ensure a secure fit without damaging components.
- Fan/Light Not Responding After Installation: Double-check all wiring connections according to the installation diagram. Ensure the correct type of fan (AC motor) is being used, as the controller may not be compatible with DC motor fans.
6. Specifications
| Feature | Detail |
|---|---|
| Model Number | iFan04-L |
| Product Dimensions | 4.57 x 2.17 x 1.02 inches |
| Weight | 5.29 ounces |
| Operating Voltage | 120 Volts |
| Current Rating | 2 Amps |
| Operation Mode | Automatic |
| Connector Type | Wireless |
| Circuit Type | 1-way |
| Actuator Type | Push Button |
| Batteries (Remote) | 1 Lithium Metal battery (included) |
7. Warranty and Support
For detailed warranty information and technical support, please refer to the official SONOFF website or contact SONOFF customer service directly. You can also visit the SONOFF Brand Store on Amazon for additional resources and product information.
