Note: up to 8 switches can be connected in 4-way mode.
a. The Line wire connects to the "L" terminal on the back panel.
b. The wire of the light bulb connects to L1, L2 terminal
(depending on model).
Wall mounting of the switch
a. Attach the switch to the wall box.
b. Fix the two side screws.
c. Install the glass panel (install from top to bottom).
d. Complete the installation.
e. Turn on the power supply, wait 10 seconds and then test
the touch button.
Note: The switch is compatible with wall boxes with left-right or
top-down screw holes.
The switch must be installed without electricity (power supply,
fuses disconnected). The electricity must be switched on after
installation. Touch the touch button 10 seconds after the power
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