SONOFF DUALR3 Lite Smart Switch Module User Manual

1. Folasaga

The SONOFF DUALR3 Lite is a dual-relay Wi-Fi smart switch module designed to transform traditional switches and motorized devices into smart ones. It supports two-way control and is compatible with various smart home platforms, including Alexa and Google Assistant. This module is ideal for automating curtains, blinds, roller shutters, and other motorized facilities, offering both motor mode and switch mode functionalities.

The DUALR3 Lite has received TUV certifications, ensuring a safer and more reliable product for your home automation needs.

Figure 1: SONOFF DUALR3 Lite Smart Switch Modules

2. Fa'amatalaga Saogalemu

Fa'amolemole faitau ma ia malamalama i fa'atonuga uma mo le saogalemu a'o le'i fa'apipi'iina ma fa'agaoioia. O le le mulimulita'ia o nei fa'atonuga e ono i'u ai i le te'i eletise, afi, po'o isi tulaga lamatia.

• Installation should be performed by a qualified electrician or professional.
• Ia mautinoa ua motusia le eletise a'o le'i fa'apipi'i po'o le tausiga.
• Aua le tu'uina atu le masini i le susu po'o le vevela tele.
• Operate the device within its specified electrical ratings (100-240V AC, 10A Max).
• Taofi ese mai tamaiti.

3. Product Features and Applications

The DUALR3 Lite offers versatile control for various motorized and electrical appliances:

• Dual Relay Control: Independently control two devices or a single motorized device with two directions (e.g., open/close).
• Feso'ota'iga Wi-Fi: Connects to your home Wi-Fi network for remote control via the eWeLink app.
• Faiga afi: Specifically designed for 100-240V AC motors, enabling smart control of curtains, blinds, roller shutters, awnings, and more. Supports four-wire AC motors (GND, Neutral, Forward, Reverse).
• Sui Faiga: Can also function as a standard smart switch for lights and other appliances.
• Pulea leo: E fetaui ma le Amazon Alexa ma le Google Assistant mo le fa'agaoioiga e aunoa ma lima.
• Scheduling & Scenes: Set timers, schedules, and create smart scenes for automated operation.
• Existing Switch Compatibility: Retains functionality with your existing wall switches.

Figure 2: DIY Automated Motorized Facilities with DUALR3 Lite

DUALR3 Lite vs. DUALR3 Comparison

The DUALR3 Lite is a streamlined version of the DUALR3. Key differences are outlined below:

Figure 3: Feature Comparison: DUALR3 vs. DUALR3 Lite

Note: The roller motor requires the travel limit function.

4. Fa'apipi'i ma Fa'atonu

Before proceeding with installation, ensure the main power supply is turned off at the circuit breaker to prevent electric shock.

4.1 Uaea

The DUALR3 Lite module requires connection to live, neutral, and load wires. For motorized applications, it connects to the motor's forward and reverse control wires. Refer to the wiring diagram provided in the product packaging or the eWeLink app for detailed instructions specific to your application (e.g., curtain motor, light switch).

• Ulufale: Connect Live (L) and Neutral (N) wires from your power supply.
• Fa'atosina: Connect Live Out 1 (L Out 1) and Live Out 2 (L Out 2) to your devices or motor.
• Suiga i fafo: Connect your existing wall switch to S1 and S2 terminals for manual control.

Taua: Ensure all connections are secure and insulated. If you are unsure about electrical wiring, consult a qualified electrician.

4.2 Pairing with eWeLink App

1. La'u mai le eWeLink app mai le App Store po'o le Google Play.
2. Register and log in to your eWeLink account.
3. Power on the DUALR3 Lite module. It will automatically enter pairing mode (indicated by a blinking LED). If not, press and hold the pairing button for 5 seconds.
4. In the eWeLink app, tap the '+' icon to add a device.
5. Mulimuli i faʻatonuga o loʻo i luga o le lau e faʻafesoʻotaʻi ai le masini i lau fesoʻotaʻiga Wi-Fi 2.4GHz.
6. Once connected, you can name your device and assign it to a room.

4.3 Compatible Switch Types

The DUALR3 Lite is designed to work with various existing switch types, allowing you to retain manual control alongside app control.

Figure 4: Compatible Existing Switch Types

5. Fa'atonuga o Galuega

Once installed and paired, you can control your DUALR3 Lite using the eWeLink app, voice commands, or your existing wall switches.

5.1 Puleaina o App

Open the eWeLink app to access your DUALR3 Lite. You can:

• Turn devices on/off.
• Control motorized devices (e.g., open/close curtains, adjust position).
• Seti taimi ma taimi.
• Create smart scenes to automate actions based on conditions (e.g., time, other device status).

Figure 5: Remote Control via eWeLink App

5.2 Pulea leo

Integrate your DUALR3 Lite with Amazon Alexa or Google Assistant for convenient voice control. Link your eWeLink account in the respective assistant app and use commands such as:

• "Alexa, open the living room curtain."
• "Hey Google, turn off the bedroom light."

Figure 6: Voice Control Example

5.3 Fa'atulagaina

Set up schedules to automatically open or close your curtains, blinds, or other devices at specific times. This feature enhances comfort and energy efficiency.

Figure 7: Scheduling for Automated Comfort

6. Tausiga

To ensure optimal performance and longevity of your DUALR3 Lite module:

• Tausia le masini mama ma saoloto mai pefu. Fa'aaogā se ie mago ma vaivai mo le fa'amamāina.
• Aloese mai le tu'uina atu o le module i vai po'o isi vai.
• Regularly check the eWeLink app for firmware updates to ensure you have the latest features and security enhancements.
• Aua le taumafai e tatala pe toe faaleleia le masini oe lava. Faafesootaʻi le tautua a tagata faatau pe a tulaʻi mai ni faafitauli.

7. Faʻafitauli

If you encounter issues with your DUALR3 Lite, consider the following common solutions:

• Meafaigaluega e le Initaneti: Check your Wi-Fi connection. Ensure the module is within range of your 2.4GHz Wi-Fi router. Restart the module and your router.
• Le mafai ona fa'alua: Ensure the device is in pairing mode (blinking LED). Verify your Wi-Fi password and network type (only 2.4GHz is supported). Try resetting the device by holding the pairing button for 5 seconds.
• E le tali mai le afi: Check wiring connections to the motor. Ensure the module is in 'Motor Mode' in the eWeLink app settings. Verify the motor itself is functioning correctly.
• Pulea leo e le o galue: Ensure your eWeLink account is correctly linked to Alexa or Google Assistant. Check the device name in the eWeLink app and use clear voice commands.
• Pulea Fa'afuase'i: This could be due to weak Wi-Fi signal. Consider relocating your router or adding a Wi-Fi extender.

For further assistance, refer to the eWeLink app's help section or contact SONOFF customer support.

8. Fa'amatalaga

9. Fa'amaonia ma Lagolago

SONOFF products typically come with a limited warranty. Please refer to the warranty card included with your product or visit the official SONOFF webnofoaga mo fa'amatalaga fa'amaonia aiaiga ma aiaiga.

For technical support, troubleshooting, or any inquiries, please contact SONOFF customer service through their official website or the eWeLink app's support section.

E leai ni ata vitio aloaia mai le tagata fa'atau na maua i fa'amatalaga tu'uina atu.