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INSTALLATION INSTRUCTIONS
IMPORTANT: READ ALL INSTRUCTIONS THOUROUGHLY AND CAREFULLY PRIOR TO INSTALLATION OF
ESSENTIALS SERIES FIXTURES AND RETAIN FOR FUTURE REFERENCE.
MICRO WAVE OCCUPANCY SENSOR - (ORDERED AS AN OPTION - MWOCC)
For most up to date instructions, please visit: https://www.legrand.us/wattstopper.aspx
SPECIFICATIONS-LEGRAND WATTSTOPPER FM-105
VOLTAGES..........................................120/277VAC, 50/60Hz
LOAD REQUIREMENTS
@ 120VAC, 60Hz........... 0-800W BALLAST OR TUNGSTEN
@ 277VAC, 60Hz.............................0-1200W BALLAST
TRIMPOT ADJUSTMENTS
LIGHT LEVEL......................................................2-200fc
RANGE/SENSITIVITY ........................3' to 20' (1m to 6m)
TIME DELAY ....................... 10 SECONDS TO 30 MINUTES
POWER OUTPUT ..... 1 mW (SIMILAR OR LESS THAN A CELL PHONE)
FREQUENCY ............................................................. 5.8GHz
DESCRIPTION AND OPERATION
THE FM-105 HIGH FREQUENCY OCCUPANCY SENSOR USES ULTRA-HIGH-FREQUENCY RADIO WAVES, ALSO KNOWN AS "MICROWAVES," AND THE
PRINCIPLE OF THE DOPPLER EFFECT TO DETECT MOTION. THE SENSOR SENDS OUT RADIO WAVES THAT BOUNCE OFF OF NEARBY SURFACES AND RETURN
TO THE SENSOR. MOTION IN THE AREA CHANGES THE SPEED OF THE WAVES RETURNING TO THE SENSOR. THE SENSOR DETECTS THE CHANGE AND
INTERPRETS IT AS OCCUPANCY. THIS CAUSES THE SENSOR TO TURN ON THE LOAD.
HIGH FREQUENCY RADIO WAVES CAN PENETRATE CERTAIN MATERIALS, THEREFORE, THE FM-105 CAN BE INSTALLED BEHIND A LUMINARIES' PLASTIC OR
GLASS LENS.
THE FM-105 CAN BE USED IN A WATER-TIGHT NON-METALLIC BOX, OR A WATER-TIGHT LUMINAIRE FOR WET OR DAMP LOCATION APPLICATIONS.
DAYLIGHTING CONTROL
THE FM-105 ALSO HAS DAYLIGHTING CONTROL CAPABILITY. THE DAYLIGHT CONTROL ON THE FM-105 IS A "HOLD-OFF" TYPE. THE SENSOR STOPS THE
LOAD FROM TURNING ON IF THE AMBIENT LIGHT IS GREATER THAN THE DAYLIGHTING SETPOINT. IF THE LOAD IS ALREADY ON, THE SENSOR WILL NOT
TURN OFF THE LOAD DUE TO HIGH AMBIENT DAYLIGHT.
SENSOR COVERAGE AREA
THE COVERAGE PATTTERN MAY VARY BASED ON SESNSOR LOCATIONS AND CHARACTERISTICS OF SURROUNDING MATERIAL. SHIELD PLACEMENT, OR THE
USE OF A SECON SHIELD, MAY ALTER THE COVERAGE PATTERN.
WIRING
THIS PRODUCT COMES PREINSTALLED IN THE FIXTURE AND PRESET TO THE FOLLOWING—
TIME DELAY—10 MINUTES
SENSITIVITY—75%
LIGHT LEVEL—200 FOOTCANDLES
FLEXLIGHTINGSOLUTIONS.COM
REV 082318
LIGHTING.TECH@FLEXTRONICS.COM
HOSEDOWN SERIES
913.851.3000
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