LEGRAND Wattstopper FSP-212 Instructions D'installation page 2

Determine an appropriate mounting location inside the light fixture
minimizing the electric light contribution to the sensor's photocell.
Allow a minimum distance of 0.2" (5.1mm) from the wiring end of the
sensor to the wall of the fixture.
There are two mounting methods for the FSP-212—using the threaded collar or using the snap-in tabs.
Threaded Collar Mounting
1. Drill a hole 1.30" (33.0mm) in diameter through the sheet metal in
the bottom of the fixture.
2. Add the rubber gasket to the threaded collar, and install the sensor
face down, parallel to the mounting surface. Ensure the rubber
gasket touches the inside surface of the fixture. Install the plastic
nut securely against the fixture to a torque of 25-30 in-lbs to
ensure IP rating is maintained.
3. Align the locking features between the sensor and lens module
and push the lens module forward until the o-ring seals firmly. Turn
the lens module clockwise to ensure it locks in place.
4. Connect wires as shown in wiring diagram.
5. Restore power from the circuit breaker.
NOTE: An optional skirt can be installed in place of the tightening nut.
See the Ordering Information table on page 4 for details.
Snap-In Mounting
1. Cut a rectangular hole 32.6mm (± 0.2mm) by 89.9mm (± 0.2mm)
through the sheet metal in the bottom of the fixture. The surface of
the bottom of the fixture must be between .75mm and 3.2mm.
2. Push the FSP-212 up from the below the fixture until the tabs
"snap" and the fixture locks in place.
3. Align the locking features between the sensor and lens module and
push the lens module forward until the o-ring seals firmly. Turn the
lens module clockwise to ensure it locks in place.
4. Connect wires as shown in wiring diagram.
5. Restore power from the circuit breaker.
NOTE: Snap-in mounting is not rated for IP66.
OUTDOORS—USE AT THE EXPOSED SENSOR COLLAR PART ONLY WHEN INSTALLED AT THE SPECIFIC
LOCATION PER INSTALLATION INSTRUCTIONS WITH A LISTED OUTDOOR ENCLOSURE.
VIOLET (+)
Dimming
Driver
GRAY (-)
All manuals and user guides at all-guides.com
INSTALLATION
NEUTRAL
LINE
NEUTRAL
LOAD
2
WARNING
TURN THE POWER OFF AT THE CIRCUIT BREAKER
BEFORE INSTALLING THE SENSOR.
FSP-212
Inside Fixture
Rubber
Wall
Gasket
Outside
Fixture Wall
Tightening
Nut
Threaded Collar Mounting
89.9mm (± 0.2mm)
Fixture Bottom
Cutout for snap-in mounting
Inside Fixture
Wall
Outside
Fixture Wall
FSP-212
Snap-in Mounting
Non-Dimming
Driver
Note: Dim Level functionality does not
apply when wired as shown above.
Rubber
Tightening
Fixture
Gasket
Nut
Wall
Lens Assembly
Fixture
Wall
Lens Assembly
NEUTRAL
LINE
LOAD NEUTRAL