Cooper Lighting 120/277 Ultrasonic Wall Switch Sensor Installation guide

Installation Instructions

Eaton’s Cooper Controls Business

203 Cooper Circle

Peachtree City, Georgia 30269

www.coopercontrol.com

SuperSwitch® Ultrasonic Wall Switch

120/277 VAC

• Readallinstructionsonbothsidesofthissheet

rst

• Planallcomponentlocationscarefully

• Installinaccordancewithalllocalcodes

• Onemodelforeither120VACor277VAC

• Notforusewheretemperaturesfallbelow32°For

exceed100°F

• Forindooruseonly

• NoleakagetoloadinOFFmode

Technology:Ultrasonic

Electrical Ratings:

120VAC:

• Incandescent/Tungsten–Max.load:6.7amps,

800W,60Hz

• Fluorescent/Ballast–Max.load:6.7amps,800W,

60Hz

MotorLoad:¼HP@125VAC

277VAC:

• Fluorescent/MagneticBallast–Max.load:4.3

amps,1200W,60Hz

Ballast Compatibility:Compatiblewithmagneticballasts

No Minimum Load Requirement

Time Delays:15secondsto15minutes

Coverage:Majormotion–500sq.ft.

Minormotion–300sq.ft.

Operating Environment:

• Temperature:60°F–80°F(15°C–26°C)

• RelativeHumidity:Lessthan95%non-condensing

Forindooruseonly

Housing:Durable,injectionmoldedhousing.ABSresin

complieswithUL94V-O.

Size:

• MountingPlateDimensions:

4.15”Hx1.94”W(105.41mmx49.28mm)

• ProductHousingDimensions:

2.73”Hx1.8”Wx1.8”D

(69.34mmx45.72mmx45.72mm)

LED Indicators:RedLEDforUltrasonicdetection

OSW-U-0721-MVisaself-contained

motion-sensinglightingcontroldevicethatreplacesaconventionalwall

switchforenergysavingsandconvenience.Built-insensorsproducelowintensity,inaudiblesoundanddetect

changesinsoundwavescausedbymotion,suchaswalkingintotheroom,reachingforatelephone,turningina

chair.Thesensordoesnotrespondtoaudiblesound.LightsturnOFFautomaticallyafteraroomisvacated.

ThedeviceoffersachoiceofAutomaticONorManualONmodes.IntheAutomaticONmode,thelightsturn

ONautomaticallywhenapersonenterstheroom.IntheManualONmode,lightsareturnedONbypressingthe

touchplateONtheswitch.Modescanbechangedbyflippingtheconcealedswitchunderthetouchplate.

(SeeCheckoutandAdjustment).Ineithermode,lightswillremainONaslongasmotionisdetectedintheroom.

Whennomotionisdetected,thelightswillturnOFFautomaticallyafterthepre-settimedelay.Followingthis,a

“graceperiod”ofapproximatelytensecondsallowslightstobeturnedONagainbymotion.

Atanytime,lightsmaybeturnedOFFwhiletheroomisoccupiedbypressingthetouchplate.OSW-U-0721-MVis

fullyself-resetting;lightsturnedOFFmanuallyinAutomaticONmode

willstayOFFwhiletheroomremainsoccupied.

Aftertheroomisvacatedandthepre-settimedelayandgraceperiodhaveelapsed,thelightswillremainOFFuntil

turnedONautomaticallythenexttimesomeoneenterstheroom.

OSW-U-0721-MVcanbeusedwithastandardtoggleswitchtosplitthelightingloadforroomsthatarewiredfor

twoswitchesasshownintheWiringDiagram.

P/N 9850-000408-00

Description

Speciﬁcations

General Information

Model # OSW-U-0721-MV-A

Model # OSW-U-0721-MV-V

Model # OSW-U-0721-MV-W

CAUTION: Before installing or performing any service on a Greengate system, the power MUST be turned OFF at

the branch circuit breaker. According to NEC 240-83(d), if the branch circuit breaker is used as the main switch

for a ﬂuorescent lighting circuit, the circuit breaker should be marked “SWD.” All installations should be in

compliance with the National Electric Code and all state and local codes.

 NOTE REGARDING COMPACT FLUORESCENT LAMPS: The life of some compact fluorescent lamps (CFLs) is

shortened by frequent automatic or manual switching. Check with CFL and ballast manufacturer to determine the

effects of cycling.

CAUTION: Model OSW-U-0721-MV is for use with either 120 VAC or 277 VAC only. For other voltages refer to

product spec sheet. Do not wire to control receptacle circuits.

VERIFYthattheconnectedloaddoesnotexceedtheOSW-U-0721-MVratings.Thereisnominimumload

requirement.Usetwist-onwireconnectorsforallconnections.ModelOSW-U-0721-MVcanbewiredtocontrol

bothanexhaustfanandlightingprovidedthetotalloaddoesnotexceedthemaximumloadrating(inAmps)forthe

automaticwallswitch.

1. Connectthewhiteleadtotheneutral.

2. ConnecttheredleadtotheswtichlegforLoad1andtooneterminalofthetoggleswitch.

3. ConnecttheothertoggleswitchterminaltotheswitchlegforLoad2.

4. Connecttheblackwiretothehotlead.

Note: Connectionsarepolaritysensitive.

CAUTION: If a room is wired for two circuits using two separate hot leads, it is very important to connect only one

circuit to the OSW-U-0721-MV. Split one circuit into two switch legs and cap the unused hot lead inside the box.

The OSW-U-0721-MV must always control Load 1, while its control of Load 2 is selected manually by opening and

closing the toggle switch.

Wiring

TheOSW-U-0721-MVisdesignedforofficesupto300squarefeet.Wallswitchesarenormallymountedoff-centerin

aroomwhichreducesthecoverageattainable.

WheninstallingtheOSW-U-0721-MVinanewjunctionbox,choosetheswitchlocationcarefullytoprovideoptimum

coverageoftheoccupiedarea.Whenreplacinganexistingwallswitch,bearinmindthattheremustbeaclearlineof

sightbetweentheOSW-U-0721-MVandtheareatobecovered.AvoidpointingtheOSW-U-0721-MVdirectlyintothe

hallwaywhereitmaydetectpassers-by.

Coverage

Location

24'

(7.31m)

20'

(6.09m)

30'

(9.14m)

25'

(7.62m)

TheOSW-U-0721-MVcanreplaceoneswitchinanystandardsingleor

doublegangbox.Itmaybeinstalledinthesamemannerasanordinarywall

switch.

Forsafetypurposesbeforeinstallingordoinganyserviceonthe

OSW-U-0721-MV,thepowermustbeturnedOFFatthecircuitbreakerpanel.

WiretheOSW-U-0721-MVasdescribedinthewiringsection.

MounttheOSW-U-0721-MVinthejunctionbox.

Installation

Wiring Diagram 1: Single Level Switching

Ultrasonic

Activated

Wiring Diagram 2: Dual Level Switching using additional toggle switch

Sensor

10’

15’

25’

7.62m

*HOT - 120/277VAC

*HOT

BLACK

RED

NEUTRAL

WHITE

LIGHTING

LOAD

LIGHTING

LOAD

LIGHTING

LOAD

30’

9.14m

24’

7.31m

20’

6.09m

Eaton’s Cooper Controls Business

203 Cooper Circle

Peachtree City, Georgia 30269

www.coopercontrol.com

LED will not turn ON

Verifythatthelightingcircuithaspower.VerifythattheOSW-U-0721-MVisproperlyadjusted.Pressthe

touchplatetomanuallyturnONthelights.IfLEDdoesnotlight,replaceOSW-U-0721-MV.

Lights will not turn ON

IfthelightswillnotturnONautomaticallyaftersomeoneenterstheroom,pressthetouchplatetoseeiflights

willturnON.Ifso,theOSW-U-0721-MVcouldbesettotheManualONmode.Checkunderthetouchplatetoverify

thesetting.IfOSW-U-0721-MVissettoAutomaticONmode,itmayhavebeenoverriddenbysomeonepressing

thetouchplate;allowtheOSW-U-0721-MVtotimeouttoverifynormaloperation.IfthelightsdonotturnONafter

pressingthetouchplate,conrmthatnootherswitchesorequipmentareinterruptingorbypassingpowertothe

OSW-U-0721-MVortheload.IflightsstilldonotturnON,replacetheOSW-U-0721-MV.

Lights will not turn OFF

IfthelightswillnotturnOFFafterthetimedelayset,andtheLEDhasnotlitduringthetimeperiod,pressthe

touchplatetomanuallyturnOFFthelights.IflightsturnOFF,refertoitems5and6aboveunder“Checkoutand

Adjustment.”IflightsdonotturnOFF,verifythattheoverridejumperunderthetouchplate

hasnotbeenremoved.

ConrmthatnootherswitchesorequipmentareinterruptingorbypassingpowertotheOSW-U-0721-MVorthe

load.IflightsstilldonotturnOFF,replacetheOSW-U-0721-MV.

4. Leavetheroom.Thelightsshouldgooutinapproximately15seconds.Waitatleast12secondsafterthelights

goout.WalknormallybackintotheroomandverifythatthelightsturnONautomatically.Ifnot,the“EntryRange”

shouldbeincreasedslightly.Donotsethigherthannecessary.

5. IftheLEDblinksorstaysONwhenthereisnomovementintheroom,itispossiblethatthesensorisbeing

activatedbyairowfromtheHVACsystem.Reducethe“AreaRange”settinguntiltheLEDgoesOFFandstaysOFF

withnomotion.

6. Ifthesensorisactivatedbypassers-byinthehallway,reducethe“EntryRange”setting.

7. Set“TimeDelay”tothedesiredsettingfornormaluse.Iflightsgooutwhiletheroomisoccupied,increasesetting

slightlyuntilanoptimumintervalisobtained.Recommendedtimedelayisusually6-8minutes(approximately12

o’clockto1o’clock).Peoplewhoremainverystillforlongperiodsmayneedalongertimedelay.

8. Ifpreferred,ModelOSW-U-0721-MVcanbesettoManualONformaximumenergysavingsbymovingthe“Mode”

switchtothe“M”position.Inthissetting,occupantmustpush

thetouchplatetoturnONlightsuponenteringthe

room.

Override

AnoverridejumperislocatedunderneaththeOSW-U-0721-MVtouchplate.Thisjumpershouldremaininplaceatall

times,exceptintheeventofunitmalfunction.RemovethejumpertobypassthesensorandturnthelightsON.

Checkout and Adjustment

Pleaserefertowww.coopercontrol.comundertheLegalsectionforourtermsandconditions.

Troubleshooting

Warranties and Limitation of Liability

Wiring Diagram 3: For Three-Way Wiring

Onceinstallationiscomplete,restorepowertothelightingcircuit.ProperoperationoftheOSW-U-0721-MVmust

beveried.Controlscanthenbeadjustedfortheindividualuser.AdjustmentsshouldbemadewiththeHVACsystem

ON.

Note:Useonlyinsulatedtoolstomakeadjustments.

1. Adjustmentcontrolsareunderthetouchplate.“TimeDelay”ranges

from1/4minute(15seconds),forinstallertesting,to15minutes.

Usingasmallscrewdriver,set“TimeDelay”to1/4minutebyturning

thecontrolcompletelycounterclockwiseuntilitstopsatminimum

setting(approximately8o’clock).Turncontrolfor“AreaRange”until

atedgeofcontrolisat10o’clock.Turn“EntryRange”untilat

edgeofcontrolisat9o’clock.

2. Movethe“Mode”switchtothe“Auto”or“A”position.

3. Theareaofcoveragecanbedeterminedbywatchingthe

LEDindicatoronthefrontofOSW-U-0721-MVwhilemoving

aroundtheroom.TheLEDlightsonlywhenthesensoris

detectingmotion.Adjustthe“AreaRange”controltothe

lowestsettingthatprovidesadequatemotiondetection

ofapersonworkingintheroom.Donotsethigherthannecessary.

Range

Area Entry

Time

Delay

1/4 15

503

NEUTRAL

BLACK

RED

WHITE

LOAD

TRAVELLERS

120 VAC or 277 VAC

Cooper Lighting 120/277 Ultrasonic Wall Switch Sensor Installation guide

Related papers

Other documents