SONOFF TX Series Wi-Fi Smart Wall Switch User Manual
- June 6, 2024
- SonOFF
Table of Contents
Wi-Fi Smart Wall Switch
User manual V1.2
Operating Instruction
1. Power off
To avoid electric shocks, please consult the dealer or a qualified professional help when installing and repairing!
2. Wiring instruction
Light fixture wiring instruction:
Appliance wiring instruction:
Make sure the neutral wire and live wire connection is correct.
3. Download APP
4. 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.
5. 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 the 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 the 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 a 433.92MHz frequency band 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| TOUS1C/TOUS2C/TOUS3C
T2US1C/T2US2C/T2US3C
T3US1C/T3US2C/T3US3C
---|---
Max. input| T0/T2/T3( US1 C ) : 100-240V AC 50/60Hz 2A
TO/T2/T3( US2C ) : 100-240V AC 50/60Hz 4A
TO/T2/T3( US3C ) : 100-240V AC 50/60Hz 6A
Max. output| TO/T2/T3( US1 C ) : 100-240V AC 50/60Hz 2A
T0/T2/T3( US2C ) : 100-240V AC 50/60Hz 2A/Gang 4A/Total
T0/T2/T3( US3C ) : 100-240V AC 50/60Hz 2A/Gang 6A/Total
LED load| 150W/110V(per channel) , 300W/220V(per channel)
Wi-Fi| IEEE 802.11 b/g/n 2.4GHz
RF| 433.92MHz
Operating systems| Android &ICS
Materials| PC +tempered glass panel
Dimension| 120x74x38mm
T0(US1C/US2C/US3C) does not support the remote controller with 433.92MHz.
Product Introduction
The device’s weight is less than 1 kg.
An 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 | The 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
Turn on/off the light or fan from anywhere, schedule it power on/off and share it with your family to control together.
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 does my device stay “Offline”?
A: The newly added device needs 1 – 2mins to connect to 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:
① Maybe you have entered the 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 data network 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 a steady enough network. If double flash occurs frequently, which means you access an unsteady network, not a product problem. If the network is normal, try to turn off the power to restart the switch.
FCC Warning
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
a 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.
Hereby, Shenzhen Sonoff Technologies Co., Ltd. declares that the radio
equipment
type T0US1C/T0US2C/T0US3C/T2US1C/T2US2C/T2US3C/T3US1C/T3US2C/T3US3C is in
compliance with Directive 2014/53/EU. The full text of the EU declaration of
conformity is available at the following internet address:
https://sonoff.tech/usermanuals
TX Frequency:
WiFi: 2412-2472MHz
RF Output Power:
13.86dBm
RX Frequency:
WiFi: 2412-2472MHz SRD: 433.92MHz
Shenzhen Sonoff Technologies Co., Ltd.
1001, BLDG8, Lianhua Industrial Park, Shenzhen, GD, China
ZIP code: 518000 Website: sonoff.tech
MADE IN CHINA