Rhagymadrodd
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.
Cynnyrch Drosview
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.
Nodweddion Allweddol:
- Amnewid Uniongyrchol: Easily replaces existing ceiling fan and light controllers.
- Dulliau Rheoli Lluosog: Control via eWeLink App, 433MHz RF remote (included), and voice commands.
- Cyflymderau Ffan Addasadwy: Select from low, medium, and high fan speeds.
- Amserlennu Clyfar: Set timers and schedules for automatic on/off operations.
- Integreiddio Rheoli Llais: Yn gydnaws ag Amazon Alexa a Google Home ar gyfer gweithrediad di-dwylo.
Manylebau
| Paramedr | Gwerth |
|---|---|
| Model | iFan04-L |
| Brand | SONOFF |
| Vol Gweithredutage | 120 folt |
| Graddfa Gyfredol | 2 Amps |
| Wattage | 720 wat |
| Protocol Cysylltedd | Wi-Fi (2.4G) |
| Dull Rheoli | Pell, Ap, Llais |
| Math o Reolwr | Amazon Alexa, Android, Cynorthwyydd Google, iOS |
| Dimensiynau (L x W x H) | 2.05 x 4.92 x 5.24 modfedd |
| Deunydd | Plastic, Stainless Steel (Contact Material) |
| Sgôr Diogelu Rhyngwladol | IP00 |
| Ardystiadau | CE, Cyngor Sir y Fflint, RoHS |
Gwybodaeth Diogelwch
WARNING: Risk of Electric Shock. Installation should be performed by a qualified electrician or service personnel.
- Gwnewch yn siŵr bod y pŵer I FFWRDD wrth y torrwr cylched cyn ei osod neu ei gynnal a'i gadw.
- Do not exceed the maximum load ratings for the fan (2A) and light (2A).
- Use only indoors in dry locations.
- Dilynwch yr holl godau a rheoliadau trydanol lleol.
- Cadwch y ddyfais i ffwrdd o ddŵr ac amgylcheddau lleithder uchel.
Gosod a Gosod
1. Cyfarwyddiadau Gwifrau
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.
- Pŵer Datgysylltu: 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.
- Cysylltu Gwifrau:
- 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.
- Rheolydd Mowntio: Carefully place the iFan04-L controller inside the ceiling fan canopy, ensuring it does not interfere with fan operation.
- Adfer Pwer: Trowch y pŵer yn ôl ymlaen wrth y torrwr cylched.
2. Paru Ap 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.
- Ap Lawrlwytho: Download the eWeLink app from the App Store (iOS) or Google Play Store (Android).
- Cofrestru/Mewngofnodi: Create an account or log in to your existing eWeLink account.
- Rhowch y Modd Pâr: 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.
- Ychwanegu Dyfais: 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.
- Cysylltu â Wi-Fi: Enter your 2.4GHz Wi-Fi network name and password. The device will connect to your network.
- Dyfais Enw: 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.
- Pŵer Ymlaen: Ensure the iFan04-L controller has power.
- Rhowch y Modd Pâr: 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.
Cyfarwyddiadau Gweithredu
1. Using the eWeLink App
After successful pairing, open the eWeLink app and select your iFan04-L device. You will see controls for:
- Golau Ymlaen / Diffodd: Toggle the light connected to the controller.
- Cyflymder Fan: Select Low, Medium, or High fan speeds.
- Amserlennu: 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:
- Golau Ymlaen / Diffodd: Press the light button to toggle the light.
- Fan On / Off: Press the fan button to toggle the fan.
- Cyflymder Fan: Use the dedicated buttons for Low, Medium, and High fan speeds.
- Bîp ymlaen/i ffwrdd: Control the device's audible feedback.
3. Voice Control (Alexa & 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."
- Link eWeLink Account: In your Alexa or Google Home app, enable the "eWeLink Smart Home" skill/service and link your eWeLink account.
- Darganfod Dyfeisiau: Gofynnwch i Alexa neu Google Home ddarganfod dyfeisiau newydd.
- Gorchmynion Llais: Defnyddiwch orchmynion fel:
- "Alexa, turn on/off [Device Name] light."
- "Hey Google, set [Device Name] fan to high."
- "Alexa, turn off [Device Name] fan."
Cynnal a chadw
- Glanhau: Sychwch y ddyfais gyda lliain meddal, sych. Peidiwch â defnyddio glanhawyr hylif na aerosolau.
- Diweddariadau Cadarnwedd: Gwiriwch yr ap eWeLink o bryd i'w gilydd am ddiweddariadau cadarnwedd sydd ar gael i sicrhau perfformiad a diogelwch gorau posibl.
- Batri Anghysbell: Replace the battery in the RM433 remote control when its performance degrades.
Datrys problemau
- 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.
- Gwiriwch fod eich cyfrinair Wi-Fi yn gywir.
- Move the device closer to your Wi-Fi router during pairing.
- Restart the device and try pairing again.
- Rheolaeth bell ddim yn gweithio:
- Ensure the remote control is paired with the iFan04-L. Refer to the "433MHz RF Remote Control Pairing" section.
- Gwiriwch y batri yn y teclyn rheoli o bell a'i newid os oes angen.
- Ensure there are no obstructions between the remote and the controller.
- Rheolydd llais ddim yn ymateb:
- 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.
- Gwiriwch eich cysylltiad rhyngrwyd.
- Rhowch gynnig ar ailddarganfod dyfeisiau yn eich ap Alexa neu 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.
Gwybodaeth Gwarant
SONOFF products typically come with a limited warranty. Please refer to the warranty card included with your product or visit the official SONOFF website for the most current warranty terms and conditions. Keep your purchase receipt as proof of purchase for warranty claims.
Cefnogaeth i Gwsmeriaid
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 or within the eWeLink app.
Swyddogol Websafle: www.sonoff.com
eWeLink App: Check the "Help & Feedback" section within the app.