SONOFF T0, T1, T2, T3 WiFi Smart Wall Switch User Manual
- June 9, 2024
- SonOFF
Table of Contents
SONOFF T0, T1, T2, T3 WiFi Smart Wall Switch User Manual
Operating Instruction
Power off
To avoid electric shocks, please consult the dealer or a qualified professional for help when installing and repairing!
Wiring instruction
Neutral input
Live input
Live output
Light fixture wiring instruction:
Appliance wiring instruction:
Makesuretheneutralwireandlivewireconnectioniscorrect.
Download APP
Power on
After powering on, the device will enter the quick pairing mode (Touch) 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 quick pairing mode (Touch) if not paired within
3mins. If you want to enter this mode, please long press any configuration
button for about 5s until the Wi-Fi LED indicator changes in a cycle of two
short and one long flash and release.
Add the device
Tap “+” and select “Quick Pairing”, then operate following the prompt on the APP.
Compatible Pairing Mode
If you fail to enter Quick Pairing Mode (Touch), please try “Compatible Pairing Mode ” to pair.
- Long press Pairing button for 5s until the Wi-Fi LED indicator changes in a cycle of two short flashes and one long flash and release. Long press Pairing button for 5s again until the Wi-Fi LED indicator flashes quickly. Then, the device enters Compatible Pairing Mode.
- Tap “+” and select “ Compatible Pairing Mode ” on APP. Select Wi-Fi SSID with ITEAD-** and enter the password 12345678, and then go back to eWeLink APP and tap “Next”. Be patient until pairing completes.
RF Remote Controller Pairing
The switch supports the remote controller with 433MHz frequency brand to turn on/off, and each channel can learn it independently, which is local short range wireless control not Wi-Fi control.
Pairing Method:
Long press the touch button you want to pair for 3s until you hear a “beep”
sound and release, then press the corresponding button on the RF remote
controller, and you will hear a “beep” sound again after successful pairing.
Other buttons can be paired through this method.
Clearing Method:
Long press the touch button you want to clear for 5s until you hear two “beep”
sounds and release, then press the corresponding button on the RF remote
controller, and you will hear a “beep” sound again after successful clearing.
Other buttons can be cleared through this method.
Specifications
Model| T0EU1C/T0EU2C/T0EU3C T1EU1C/T1EU2C/T1EU3C T2EU1C/T2EU2C/T2EU3C
T3EU1C/T3EU2C/T3EU3C
---|---
Max. input| T0/T1/T2/T3( EU1C ): 100-240V AC 50/60Hz 2A T0/T1/T2/T3(
EU2C ): 100-240V AC 50/60Hz 4A T0/T1/T2/T3( EU3C ): 100-240V AC 50/60Hz 3A
Max. output| T0/T1/T2/T3( EU1C ): 100-240V AC 50/60Hz 2AT0/T1/T2/T3(
EU1C ): 100-240V AC 50/60Hz 2A/Gang 4A/Total T0/T1/T2/T3( EU1C ): 100-240V AC
50/60Hz 1A/Gang 3A/Total
LED load| T0/T1/T2/T3( EU1C/ EU2C)：150W/110V(per channel)，300W/220V(per
channel) T0/T1/T2/T3( EU3C )：60W/110V(per channel)，100W/220V(per channel)
Wi-Fi| IEEE 802.11 b/g/n 2.4GHz
RF| 433.92MHz
Operating systems| Android & iOS
Materials| PC +tempered glass panel
Dimension| 86x86x35mm
T0(EU1C/EU2C/EU3C)does not support the remote controller with 433.92MHz.
Product Introduction
The device weight is less than 1 kg. The installation height of less than 2 m is recommended
Wi-Fi LED indicator status instruction
| Wi-Fi LED indicator status | Status instruction |
|---|---|
| Flashes (one long and two short) | Quick Pairing Mode |
| Keeps on | Device is connected successfully |
| Flashes quickly | Compatible Pairing Mode |
| Flashes quickly once | Unable to discover the router |
| Flashes quickly twice | Connect to the router but fail to connect to Wi-Fi |
| Flashes quickly three times | Upgrading |
Features
Factory Reset
Long press any button you desired to pair for about 5s until the Wi-Fi LED indicator changes in a cycle of two short and one long flash and release, then the reset is successful. The device enters quick pairing mode (Touch).
Please reset the switch to factory defaults if you want to use other Wi-Fi networks, then reconnect the network.
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:
-
The blue Wi-Fi indicator quickly flashes once per second, which means that the switch failed to connect your Wi-Fi:
-
Maybe you have entered a wrong Wi-Fi password.
-
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.
-
The 5G Wi-Fi network is not supported and only supports the 2.4GHz wireless network.
-
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. -
Blue indicator quickly flashes twice per second, 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.
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