
Sonoff T1 UK User Guide
Hi, welcome to use Sonoff T1 1-3 gang WiFi & RF wall touch switch!You
can touch the switch on/off, or use App eWeLink/433MHz RF Remote to
turn on/off.
1. Download “eWeLink” app
Search “eWeLink” in APP Store for iOS version or Google play for Android
version.
2. Installation
ON/OFF operating principle: The connected appliances work/stop through
the Live wire’s power on/off.

CAUTION: Before installing the switch, make sure you have totally 100%
cut off the power supply.
2.1 If you want to connect with lights, the wiring instruction is as below.
Here we take 3 gang switch for example:
2.2 If you want to connect with the appliance with rated power lower than
600W, the wiring instruction is as below. Here we take the 1 gang switch
for example:

The switch must be powered up through Lin (Live input) and Nin (neutral
input). While L1 out, L2 out, L3 out, L4 out are Live output for each gang.
After connecting the wires, please use a screwdriver to open the panel. The
position is shown below:
Then use two screws to fix the back enclosure into the wall box. Then close
the panel.