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R-INS-TAPT-WH01.indd 14-15
4 Carefully remove
the switch from
the electrical box.
5 Check if there is a
NEUTRAL (WHITE)
wire in the electrical
box. Device needs
neutral to operate
properly. If neutral
is NOT present,
STOP and do not
proceed until you
consult an electrician.
6 If neutral is present,
disconnect the wiring
from the existing switch.
2014/10/23 下午 02:26:41
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