Sonoff Dual R3 - Smart Home

Dual R3 - Smart Home Sonoff - Free user manual and instructions

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Download the instructions for your Smart Home in PDF format for free! Find your manual Dual R3 - Sonoff and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. Dual R3 by Sonoff.

USER MANUAL Dual R3 Sonoff

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恢复出厂设置

Operating Instruction

1. Power off

Sonoff Dual R3 - Power off - 1

text_image ON ON ON OFF OFF OFF OFF

To avoid electric shocks, please consult the dealer or a qualified professional for help when installing and repairing! Please do not touch the switch during use.

2. Wiring instruction

Motor mode:

① Momentary switch:

Sonoff Dual R3 - Motor mode: - 1

text_image Switch Switch N In L In Forward Reverse M

Connect to S1 or S2 for smart control of connected devices; connect to S1 and S2 for two-way smart control.
② Dual relay momentary switch/3-gang rocker switch:

Sonoff Dual R3 - Motor mode: - 2

text_image Switch N In L In 2751 KHz Lb Ln LOut2 LOut1 Forward Reverse M

Light fixture wiring instruction:

① To enable dual relay control, S1 and S2 are required to connect the push button switch in the pulse mode or the rocker light switch in the edge mode:

Sonoff Dual R3 - Light fixture wiring instruction: - 1

text_image Switch Switch Sonoff N In L In L In L Out 2 L Out 1 L Out 2 N In L In

② Connect SPDT switches in the edge mode to reach double two-way control:

Sonoff Dual R3 - Light fixture wiring instruction: - 2

text_image L1 L2 SPDT L1 L2 SPDT L1 L2 SPDT L1 L2 SPDT 50000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 N In L In L In L Out 2 L Out 1 L Out 2

③ Connect dry contact sensors in the following mode:

Sonoff Dual R3 - Light fixture wiring instruction: - 3

text_image External power supply + - Dry contact sensor External power supply + - Dry contact sensor Sonoep N In 20 L In % L In % L Out 2 L Out 1 L Out 1 L Out 2 N In L In

Make sure the neutral wire and live wire connection is correct.
The device still works normally if no a physical light switch is connected to S1/S2.
If S1/S2 is connected to a physical light switch, the corresponding working mode is required in eWeLink APP to select for normal use.

Sonoff Dual R3 - Download the eWeLink APP - 1

text_image eWeLink Download on the App Store GET IT ON Google Play

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text_image e eWeLink

Android™ & iOS

4. Power on

Sonoff Dual R3 - Power on - 1

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After powering on, the device will enter the bluetooth pairing mode during the first use. The Wi-Fi LED indicator changes in a cycle of two short and one long flash and release.

The device will exit the bluetooth pairing mode if not paired within 3mins. If you want to enter this mode, please long press the manual button for about 5s until the Wi-Fi LED indicator changes in a cycle of two short and one long flash and release.

5. Add the device

Sonoff Dual R3 - Add the device - 1

text_image Add Device Quick Pairing Scan QR code Bluetooth Pairing Available for r bl uetoo th connct ctrn.

Tap "+" and select "bluetooth pairing", then operate following the prompt on the APP.

Specifications

ModelDUALR3
Input100-240V AC 50/60Hz 15A Max
Output100-240V AC 50/60Hz
Resistive Load2200W/10A/Gang 3300W/15A/Total
Motor Load10-240W/1A
Wi-FiIEEE 802.11 b/g/n 2.4GHz
Operating systemsAndroid & iOS
Number of gangs2-Gang
Working temperature-10°C~40°C
MaterialPC V0
Dimension54x49x24mm

Product Introduction

Sonoff Dual R3 - Product Introduction - 1

text_image Pairing button S1 on/off LED indicator(Red) S2 on/off LED indicator(Red) Wi-Fi LED indicator(Blue)

The device weight is less than 1 kg. The installation height of less than 2 m is recommended.

Wi-Fi LED indicator status instruction

LED indicator statusStatus instruction
Flashes (one long and two short)Bluetooth Pairing Mode
Keeps onDevice is connected successfully
Flashes quicklyCompatible Pairing Mode
Flashes quickly onceUnable to discover the router
Flashes quickly twiceConnect to the router but fail to connect to server
Flashes quickly three timesUpgrading

Working Mode

After pairing, select the corresponding mode from switch, motor and meter modes according to the connected device. Please check the detailed instruction for working modes on eWeLink app.

Features

This device is a Wi-Fi smart switch with power monitoring that allows you to remotely turn on/off the device, schedule it on/off or share it with your family to control together.

Sonoff Dual R3 - Features - 1

Remote Control Single/Countdown Timing

Sonoff Dual R3 - Features - 2

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Power Monitoring

Sonoff Dual R3 - Features - 4

Over-load Protection

Sonoff Dual R3 - Features - 5

Share Control

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Smart Scene

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Sync Status

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Inching Mode

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Power-on State

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LAN Control

Switch Network

If you need to change the network, long press the pairing button for 5s until the Wi-Fi LED indicator changes in a cycle of two short and one long flash and release, then the device enters Bluetooth pairing mode and you can pair again.

Sonoff Dual R3 - Switch Network - 1

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Factory Reset

Deleting the device on the eWeLink app indicates you restore it to factory setting.

Common Problems

Q: Why my device stays "Offline"?

A: The newly added device needs 1 – 2mins to connect Wi-Fi and network. If it stays offline for a long time, please judge these problems by the blue Wi-Fi indicator status:

  1. The blue Wi-Fi indicator quickly flashes once per 2 seconds, which means that the switch failed to connect your Wi-Fi:

① Maybe you have entered a wrong Wi-Fi password.
② Maybe there's too much distance between the switch your router or the environment causes interference, consider getting close to the router. If failed, please add it again.
③ The 5G Wi-Fi network is not supported and only supports the 2.4GHz wireless network.
④ Maybe the MAC address filtering is open. Please turn it off.

If none of the above methods solved the problem, you can open the mobile datanetwork on your phone to create a Wi-Fi hotspot, then add the device again.

  1. Blue indicator quickly flashes twice per 2 seconds, which means your device has connected to Wi-Fi but failed to connect to the server.

Ensure steady enough network. If double flash occurs frequently, which means you access an unsteady network, not a product problem. If thenetwork is normal, try to turn off the power to restart the switch.

Betriebsanweisung

1. Ausschalten

Sonoff Dual R3 - Ausschalten - 1

text_image ON ON ON ON OFF OFF OFF OFF
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text_image Switch Switch SEERF Nin Ln Ln LOut2 LOut1 Forward Reverse N In L In M
text_image Switch N In L In S251 Nin Ln Lin Loa2 Loa1 Forward Reverse M
text_image Switch Switch Sonoff N In L In L In L Out 2 L Out 1 L In L Out 1 L Out 2
text_image L1 L2 SPDT L1 L2 SPDT L1 L2 SPDT L1 L2 SPDT 50noff N In L In L In L Out 2 L Out 1 L Out 2 N In L In
text_image SonoFP N In L In L In L Out 2 L Out 1
text_image Add Device Quick Pairing Scan QR code Bluetooth Pairing Available for r bl uetoo th connection.
text_image Sonopp 82 01 K In L In L In L Out 2 L Out 1
text_image 3D 51 SINOFF N In L In L In L Out 2 L Out 1
text_image Switch Switch N In L In Forward Reverse M
text_image Switch N In L In S2 S1 Min Lh Lin LOut2 LOut1 For ward Rev erse M
text_image Switch Switch 82 81 Sonoff N In L In L In L Out 2 L Out 1 L Out 1 L Out 2 N In L In
text_image L1 L2 SPDT L1 L2 SPDT L1 L2 SPDT L1 L2 SPDT 52.51 N In L In L In L Out 2 L Out 1 L Out 2 N In L In
text_image 500-600 N In 47 L In 2 L In 2 L Out 2 L Out 1
text_image Add Device Quick Pair In Scan QR code Bluetooth Pairing Available for r bluetooth conn cta on.
text_image SINOFF N In L In L In L Out 2 L Out 1
text_image Switch Switch N In L In Forward Reverse M
text_image Switch N In L In S2 S1 Min Lh Lin LOut2 LOut1 For ward Rev erse M
text_image Switch Switch 82 81 Sonoff N In L In L In L Out 2 L Out 1 L Out 1 L Out 2 N In L In
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text_image 500-800 S2.81 N In 47 L In 3 L In 3 L Out 2 L Out 1
text_image Add Device Quick Pair In Scan QR code Bluetooth Pairing Available for r bluetooth conn cta on.
text_image SINOFF N In L In L In L Out 2 L Out 1
text_image Switch Switch N In L In Forward Reverse M
text_image Switch N In L In S2501 4.0 4.0 1.0 Nin Ln Lin LOut2 LOut1 For ward Reverse M~
text_image Switch Switch Sonoff N In L In L In L Out 2 L Out 1 L In L Out 1 L Out 2
text_image L1 L L2 L1 L L2 SPDT SPDT L1 L L2 SPDT SPDT 52.51 N In L In L In L Out 2 L Out 1 L Out 2 N In L In
text_image S2 81 Sonoff N In L In L In L Out 2 L Out 1
text_image 82.01 Siemens N In L In L In L Out 2 L Out 1
text_image Switch Switch N In L In Forward Reverse M
text_image Switch N In L In S251 4.0 4.0 Nin Ln Ln Lo#2 Lo#1 For ward Reverse M
text_image Switch Switch 82 81 Sonoff N In L In L In L Out 2 L Out 1 L Out 1 L Out 2 N In L In
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text_image SonoFP N In L In L In L Out 2 L Out 1
text_image Bluetooth Pairing Available for r bl uetoo th connc clown.
text_image S2 S1 N In L In L In L Out 2 L Out 1

Changes or modifications not expressly approved by the party responsible for compliance could avoid the user's authority to operate the equipment.

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

FCC Radiation Exposure Statement:

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance20cm between the radiator & your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.

Note:

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

— Reorient or relocate the receiving antenna.
— Increase the separation between the equipment and receiver.
— Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
— Consult the dealer or an experienced radio/TV technician for help.

For FCC:

Frequency range

Wi-Fi: 2412-2462MHz BT: 2402-2480MHz

Maximum RF output power of the product

Wi-Fi: 17.85dBm BT: -1.90dBm

For CE RED:

Frequency range

Wi-Fi: 2412-2472MHz BT: 2402-2480MHz

Maximum RF output power of the product

Wi-Fi: 18.36dBm BT: 3.93dBm (Inclusion antenna gain)

RF exposure

RF exposure information: The Maximum Permissible Exposure (MPE) level is calculated based on a distance of d=20 cm between the device and the human body. To maintain compliance with the RF exposure requirement, a separation distance of 20 cm between the device and the human should be maintained.

Sonoff Dual R3 - RF exposure - 1

text_image SONOFF

Shenzhen Sonoff Technologies Co., Ltd.

1001, BLDG8, Lianhua Industrial Park, shenzhen, GD, China

ZIP code: 518000 Website: sonoff.tech

MADE IN CHINA

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Product information

Brand : Sonoff

Model : Dual R3

Category : Smart Home