5
Installation
•
Make sure that the power at the circuit breaker is off before
wiring.
•
Neutral Wire is required. Confirm the wall box contains a
Neutral Wire (typically white). If the wall box does not have a
Neutral Wire, please try another location at your home or call a
professional electrician to install the switch.
•
The wire colours indicated in this manual are the usual colours
and may differ in some houses.
•
Ensure the wire conductors are securely fastened to each wire.
•
Ensure the Wi-Fi signal is steady and normally working before
wiring.
•
If you do not have any wiring experience, please contact a
professional electrician.
Step 1
•
Turn off the circuit breaker and use the electrical tester to test
the power.
•
Ensure the switch is off before wiring.
Step 2
•
Remove the existing wall plate; turn on the power at the circuit
breaker and use an electrical tester to check which wire is line
wire; the tester will flash or chirp when it comes close to a line
wire.
•
Turn off the power at the circuit breaker and use the electrical
tester to check if the power is off, then pull the existing switch
out; label the line wire and other wires; disconnect the wires
from the existing switch with pliers.
