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332
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Option (A)
▶
strength to install the motion sensor directly with
screws.
①
Prepare a relay wiring on site and lay out the wiring
in advance.
②
Remove the screw at the side of the motion sensor
and slide the upper case in the direction of the arrow.
③
Pull the wiring of the motion sensor as below.
④
Pass the relay wiring through the hole on the
lower case.
⑤
tighten it in 2 locations of the installing holes
(4 locations) with the attached screws.
Upper case
Screw
Lower case
Ceiling plane
Relay wiring
(prepare on site)
φ15 hole
(for passing
through the wiring)
Relay wiring
Lower case
Ceiling plane
Installing hole
Screws
Installing hole
⑥
Using a crimping terminal, etc., connect the same color to the relay wiring (prepare on site) and the
wiring of motion sensor.
Relay wiring
Wiring from the
motion sensor
Connect
wirings with the
same colors
White
Red
Black
White
Sensor board
Red
Black
⑦
Place the connecting part inside of the
ceiling space.
⑧
Seal the wiring hole on the lower case
with putty.
⑨
Taking care not to pinch the wirings,
slip the upper case into the lower case,
and tighten the screws.
Connecting part
Relay wiring
Caution:
In order to prevent
tracking, be sure to
perform construction
so as not to clog up
the connecting part
with dust, etc.
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