Philips OccuSwitch LCA2292 User manual

Occupancy Sensor AutoON/Override Power Pack
Cat. No. LCA2292
Load Ratings: 20A, 2400W @ 120V, 60Hz - Incandescent / 20A, 2400VA @ 120V, 60Hz - Fluorescent
20A, 5540VA @ 277V, 60Hz - Fluorescent / 1/2 HP @ 120V - Motor Load / 2 HP @ 240/277V, 60Hz - Motor Load / 0.5A 120V, 1A 30VDC - HVAC Relay
For use with LRM2250, LRM2255, LRM2260, LRM2265, LRM2270,LRM2275, LRM2280 Low Voltage Sensors
INSTALLATION INSTRUCTIONS
WARNINGS AND CAUTIONS:
• TO AVOID FIRE, SHOCK, OR DEATH; TURN OFF POWER at circuit breaker or fuse and test that power is off before wiring!
• Tobeinstalledand/orusedinaccordancewithappropriateelectricalcodesandregulations.
• Ifyouareunsureaboutanypartoftheseinstructions,consultanelectrician.
• Usethisdevicewithcopper or copper clad wire only.
• Disconnect powerwhenservicingxtureorchanginglamps.
• LightsFlickering
 - Lamphasabadconnection.
 - Wiresnotsecuredrmlywithwireconnectors.
• LightsdidnotturnON
- Circuit breaker or fuse has tripped.
 - Lampisburnedout.
 - LampNeutralconnectionisnotwired.
 - HoldOFForManualONinputisactive.
 - LowVoltagemisswired.Verifywiringpreappropriatediagram.
 - LineVoltagemisswired.Verifywiringpreappropriatediagram.
• LightsstayON
 - Constantmotion.To Test:adjustsensor;removemotionsource(HVAC,Mask,or
movesensor).
• LightsturnONtoolong
- Adjust sensor settings.
• LightscameONduringpresentation
 - AutoONmodeisconnectedandthetimedelayexpired.
 - Increasethesensortimedelayorgeneratemoremotionduringthepresentation.
• LightsdonotturnOFFwithtimedelay
 - HoldONinputisactive.
FEATURES
• Title24Compliant
• HoldOn/HoldOffcapabilities
• Regulated24VDC,150mAoutputcurrent
• MountsinsideFluorescentBallastcavity
• MountsinsideoroutsideJunctionBox
• RatedforPlenumspaces
RATINGS
PartNumber HVAC Relay Power Input1Power Output2
LCA2292 Yes 120-277VAC,50/60Hz 24VDC,150mA3.6W
1Inputvoltagetolerance10%,Frequencytolerance5%.
2Outputvoltagetolerance15%,Outputvoltagelistedatnominal.
DESCRIPTION
Thepowerpackcontainsapowersupply,aloadswitchingrelayandanHVACrelay.
ThepowersupplyprovidesClass2low-voltagepowerforLRM2250,LRM2255,
LRM2260, LRM 2265, LRM2270, LRM2275, and LRM2280 Series Occupancy
Sensors.Therelayinthepowerpackiscontrolledbytheoccupancysensors
connectedviathe22GaugeBlue"occupancy"wire.Multipleoccupancysensors
canbeconnectedtoasinglepowerpackinordertofullycoveranarea.Thepower
packsincludezerocrossswitchingcircuitrytominimizeinrushcurrentassociatedwith
incandescentandelectronicballasts.Thisreduceswearandtearontherelaycontacts
makingthepowerpacklastlonger.
Application Notes:
1. Whenalightingloadexceedsasinglepowerpack’srating,theloadcanbesplit
betweenmultiplepowerpacks.Thelowvoltageoccupancyinput(Bluewire)andDC
return(Blackwires)ofthepowerpacksmustbeconnectedtogetherforallpower
packstooperatetogetherasone.ConnecttheBlue(occupancy)wiresofallpower
packsandsensorstogether.ConnecttheBlack(return)wiresofallpowerpacksand
sensorstogether.ConnecttheRed(+24VDC)wiresofthesensorstotheRedwires
ofonlyonepowerpack.NeverconnecttheRed(+24VDC)wiresoftwodifferent
power packs together.
2. Whenmoresensorsarerequiredthanonepowerpackcansupply,multiplepower
packs can be used to supply power to the occupancy sensor, but not switch any
load.Theprimarypowerpackisthepowerpackswitchingtheload.Thesecondary
powerpacksonlyprovidelowvoltagepowertotheoccupancysensor(s).Connectas
manysensorstotheprimarypowerpackaspossible(seecurrentcapacitysection
below),byconnectingtheRedwiresofthesensorstotheRedwire(+24VDC)of
theprimarypowerpack.ConnecttheRedwires(+24VDC)oftheremainingsensors
totheRedwiresofthesecondarypowerpack.ConnecttheBlack(return)wiresof
allpowerpacksandallsensorstogether.ConnecttheBlue(occupancy)wireofall
sensorstogethertotheBluewire(occupancy)oftheprimarypowerpack.Never
connecttheRed(+24VDC)wiresoftwodifferentpowerpackstogether.
FCC COMPLIANCE STATEMENT (LCA2292)
ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassAdigital
device,pursuanttopart15oftheFCCRules.Theselimitsaredesignedtoprovide
reasonableprotectionagainstharmfulinterferencewhentheequipmentisoperated
inacommercialenvironment.Thisequipmentgenerates,uses,andcanradiateradio
frequencyenergyand,ifnotinstalledandusedinaccordancewiththeinstruction
manual,maycauseharmfulinterferencetoradiocommunications.Operationofthis
equipmentinaresidentialareaislikelytocauseharmfulinterferenceinwhichcasethe
userwillberequiredtocorrecttheinterferenceathisownexpense.
LOW-VOLTAGE CURRENT CAPACITY
INSTALLATION
LCA2292 TotalNumberofSensors ≤150mA
1. WARNING:TOAVOIDFIRE,SHOCK,ORDEATH;TURN OFF POWERAT
CIRCUITBREAKERORFUSEANDTESTTHATPOWERISOFFBEFOREWIRING!
2. Mount power pack per desired application:
A. Tomountoutside4"x4"junctionboxusing2"EMTnipple,refertoFigure 1. Wire
per instructions Step 3A and 3B.
B. Tomountinside4"x4"junctionbox,refertoFigure 2. Wire per instructions Step
3A and 3B.
  •Ensurethatconduit/cableentryclampislocatedincornerofjunctionbox.
  •Dresswirestoprovideenoughclearancewhendeviceisinstalled.
CAUTION:Low-voltagewiresmustalsobedressedsotheyareseparate
fromthehighvoltage(ClassI)conductors.Refertolocalbuildingcodesforthe
appropriateinstallationrequirementsforthelowvoltagewiring.Jacketingoverthe
low-voltagewiresmayberequiredtoprovideappropriateinsulationfromthehigh-
voltagewiring.
C. Tomountinsideballastcavityoflightxture,refertoFigure 3A. Wire per
instructions Step 3A and 3B.
CAUTION:Low-voltagewiresmustalsobedressedsotheyareseparate
fromthehighvoltage(ClassI)conductors.Refertolocalbuildingcodesforthe
appropriateinstallationrequirementsforthelowvoltagewiring.Jacketingoverthe
low-voltagewiresmayberequiredtoprovideappropriateinsulationfromthehigh-
voltagewiring.
D. Tomountoutsideballastcavityoflightxture,refertoFigure 3B. Wire per
instructions Step 3A and 3B.
3A. Line Voltage Wiring:Remove5/8"(1.6cm)ofinsulationfromeachcircuitconductor.
Makesurethatendsofconductorsarestraight.ConnectleadwiresfromPowerPack
toLINEcircuitperappropriateWIRINGDIAGRAMasfollows:Twiststrandsofeach
leadtightlyand,withcircuitconductorspushrmlyintoappropriatewireconnector.
Screwconnectorsonclockwisemakingsurethatnobareconductorshowsbelowthe
wire connectors. Secure each connector with electrical tape.
3B. Class 2 and HVAC Wiring:ConnectLow-VoltagewiresfromPowerPacktoSensor
perappropriateWIRINGDIAGRAMasfollows:Twiststrandsofeachleadtightlyand,
withcircuitconductors,pushrmlyintoappropriatewireconnector.Screwconnectors
onclockwisemakingsurethatnobareconductorshowsbelowthewireconnectors.
Secure each connector with electrical tape.
4. Refer to sensor Installation Instructions for further details.
5. Restore power at circuit breaker or fuse. INSTALLATION IS COMPLETE.
Mounts outside
junction box
Figure 1
Line Voltage Wires
Class 2 Wires
Figure 2
Mounts inside
junction box
Line Voltage Wires
Class 2 Wires
OPERATION
TheAutoOn/OverridePowerPackcanbeturnedONandOFFautomaticallyusingan
occupancysensorinput,atimer,panelorBASinput,andmanuallyfromanoptionallow
voltagemomentaryswitch.
AUTOON(SeeWiringDiagram):
Theoccupancysensorinput,HoldONinputandtheoptionalmomentaryswitchinputcan
all be used to turn the load ON.
WhentheloadisturnedOFFusingthemomentaryswitch,thepowerpackdoesnotturn
itONautomaticallyuntilafterthesensortimedelayexpires(e.g.,presentationmode).
PressingthemomentaryswitchbeforethesensortimedelayexpiresturnstheloadON.
Whentheoccupancysensor’stimedelayexpires,thepowerpackrevertstoAutoONmode
anditturnstheloadONwiththenextinputfromtheoccupancysensor.
MANUALON(SeeWiringDiagram):
OccupantsmustpressthelowvoltagemomentaryswitchtoturntheloadON.
When the occupancy sensor is the only input keeping the load ON, the load turns OFF
whenthesensortimedelayexpires.Ifthesensorinputre-triggerswithin30secondsafter
theloadturnsOFF,theloadturnsONagain.Afterthe30secondsexpirewithnosensor
inputpressthemomentaryswitchtoturntheloadON.
LOW VOLTAGE INPUTS
24VDCinputwiresareprovidedtocontroltheloadrelay.Theinputsmaybeusedin
combinationorindividually,dependingontheapplication(s).Seewiringdiagramsfor
connections.
MAINTAINED INPUTS
Occupancy Sensor (Blue)-ThisinputisforoccupancysensorAutoON/AutoOFF.
Applying24vclosestherelay(Occupied).Removethevoltageandtherelayopens(Vacant).
Occupancy Sensor (Blue/White)-ThisinputisforoccupancysensorManualON/AutoOFF.
Whentheattachedoccupancysensordetectsmotion,noactionoccurs.Alocal
momentaryswitchisrequiredtomanuallyturntheloadON.Thenthesensorwillturnthe
loadOFFwhenthetimedelayexpires.
Hold ON (Yellow)-Thisinputisintendedfortimerorpanelinput.
Applying24VDCclosestherelay and disables other inputs.         
   Itcan be overridden by the HoldOFFinput.
Hold OFF (Orange)–Thisinputisusedfortimer,panel,BASorloadshedinput.
Applying24VDCopenstherelay.Removethevoltageandtherelaycanacceptanyother
input.ItoverridestheControlONandHoldONinputs.
Local Switch (Yellow/Orange)–Thisinputisforalowvoltagemomentaryswitch.
Applying24VDCmomentaryinputchangestherelaytotheoppositestate.Itoverridesthe
Control ON, Hold ON and Hold OFF inputs.
• All wires rated at 105o C, 600V insulation.
• Class 2 wires are Te flon coated, for plenum applications.
• HVAC wiring is Class 1 and Class 2 rated.
Line Voltage Wires
Class 2 Wires
Line 120-277V
Neutral
Load
Load
Power (24 VDC)
DC Return
Occupancy Auto ON
HVAC Wires
HVAC Common
HVAC NO (Normally Open)
HVAC NC (Normally Closed)
Occupancy Manual ON
Hold ON
Hold OFF
Local Switch Input
Signal Name
Black
White
Blue
Blue
Red
Black
Blue
Green
Brown/White
Brown
Blue/White
Ye llow
Orange
Ye llow/Orange
Color
18 AWG
18 AWG
14 AWG
14 AWG
22 AWG
22 AWG
22 AWG
22 AWG
22 AWG
22 AWG
22 AWG
22 AWG
22 AWG
22 AWG
Gauge
Wire Designations
TROUBLESHOTING

Auto ON/Auto OFF, Manual OFF
Occupancy Sensor
Switch
NH
Orange
Green
Brown
Brown/White
Orange/Yellow
Blue
Yellow
Black
Red
Blue/White
N
H
Blue
Blue
White
Black
LOAD
LOAD
Manual ON, Light Hold OFF, Auto OFF
Occupancy Sensor
Switch
Dry Contacts
N H
Orange
Green
Brown
Brown/White
Orange/Yellow
Blue
Yellow
Black
Red
Blue/White
NH
Blue
Blue
White
Black
LOAD
LOAD
Auto ON, Auto OFF, Light Hold ON
Occupancy Sensor
Dry Contacts
NH
Orange
Green
Brown
Brown/White
Orange/Yellow
Blue
Yellow
Black
Red
Blue/White
N
H
Blue
Blue
White
Black
LOAD
LOAD
HVAC
NH
Com
NO Input
NC Input
Orange
Green
Brown
Brown/White
Orange/Yellow
Blue
Yellow
Black
Red
Blue/White
NH
Blue
Blue
White
Black
LOAD
LOAD
HVAC
Local Switch
Switch
N H
Orange
Green
Brown
Brown/White
Orange/Yellow
Blue
Yellow
Black
Red
Blue/White
NH
Blue
Blue
White
Black
LOAD
LOAD
Multiple Occupancy Sensors Exceed Power Supply Ratings
Occupancy Sensor
N H
Orange
Green
Brown
Brown/White
Orange/Yellow
Blue
Yellow
Black
Red
Blue/White
Yellow
Orange
Orange/Yellow
Blue/White
Green
Brown
Brown/White
Blue
Red
Black
NH
White
Black
N H
Blue
Blue
White
Black
LOAD
LOAD
Blue
Blue
Multiple Loads Exceed Single Power Pack Ratings
N H
Occupancy Sensor
Orange
Green
Brown
Brown/White
Orange/Yellow
Blue
Yellow
Black
Red
Blue/White
Yellow
Orange
Orange/Yellow
Blue/White
Green
Brown
Brown/White
Blue
Red
Black
NH
N
H
White
Black
LOAD
NH
Blue
Blue
White
Black
LOAD
LOAD
Blue
Blue
LCA2292 Instructions EN.PDF
Manual ON, Auto OFF
NH
Orange
Green
Brown
Brown/White
Orange/Yellow
Blue
Yellow
Black
Red
Blue/White
N
H
Blue
Blue
White
Black
LOAD
LOAD
LCA2292 Bi-Level Switching
Occupancy Sensor
Zone 1 - Auto ON
Zone 2 - Manual ON
Momentary
or Maintained
Switches
N H
Green
Brown
Brown/White
Yellow
White/Blue
Blue
Blue
White
Black
LOAD 1
LOAD 2
Yellow
Orange
Green
Brown
Brown/White
Blue
Red
White
Blue
Blue
Black
Orange/Yellow
White/Blue
Black
Red
Orange
Orange/Yellow
Blue
Zone 1
Zone 2
Local SW 1
Auto ON
+24VDC
Com
Local SW 2
Manual ON
Black Com
PRODUCT WARRANTY
Philips Lighting Standard two (2) year warranty
ContactInformation:PhilipsLighting,10275HigginsRoad,Rosemont,IL60018USA
CustomerCare/TechnicalService: 1 800-372-3331 E-Mail:[email protected] Website:www.usa.lighting.philips.com