DANLERS CESR PIR Installation guide

Brand
DANLERS
Model
CESR PIR
Type
Installation guide
Installation notes
DANLERS Limited, Vincients Road, CHIPPENHAM, Wiltshire, SN14 6NQ, UK.
Telephone: +44 (0)1249 443377 Fax: +44 (0)1249 443388
E-mail: [email protected] Web: www.danlers.co.uk
Company Registered Number 2570169 VAT Registration Number 543 5491 38
Products available from DANLERS
• PIRoccupancyswitches•Daylightlinkeddimmers•Manualhighfrequencydimmers
• Photocells • Radio remote controls • Time lag switches • Outdoor security switches
• Dimmers•Heating,ventilationandair-conditioningcontrols•Bespoke/O.E.M.products
Please call for more information or a free catalogue, or visit our website.
ThisproductconformstoBSEN60669-2-1andBSEN55015.
Pleaseensurethemostrecenteditionoftheappropriatelocalwiringregulationsareobserved
andsuitableprotectionisprovidede.g.a10ampcircuitbreakerandvoltagesurgeprotection.
Pleaseensurethatthisdeviceisdisconnectedfromthesupplyifaninsulationtestismade.
Thisproductiscoveredbyawarrantywhichextendsto5yearsfromthedateofmanufacture.
Precautions and Warranty
Ceiling Surface PIR occupancy switch (round)
CESR PIR
DANLERSceilingsurfacepassiveinfra-redoccupancyswitches(CESRPIR)
canbemounteddirectlyontosolidceilingsorontoarangeofdifferent
mounting boxes.
TheCESRPIRincorporatesapassiveinfra-redquadsensortodetect
movementofawarmbodywithinitsdetectionzone(diagramA)and
aphotocelltomonitortheambientlightlevel.
Upondetectingmovement,iftheambientlightisdarkenough,the
CESRPIRwillswitchtheloadon.Theambientthresholdcanbesetby
theusertobetweenapproximately30luxand1000luxandmaximum
(photocellinactive)atthePIRviatheLUXadjuster(diagramB).
Ifnomoremovementisdetectedwithinapre-selectedtime,thenthe
CESRPIRwillswitchtheloadoff.Thistimelagcanbesetviathe
TIMEadjusterto10seconds,20seconds,40seconds,80seconds,
2 minutes 30 seconds, 5 minutes, 10 minutes, 20 minutes or 40
minutes(diagramD).(diagramB).
Loading
Theswitchshouldonlybeconnectedtoa230V50HzACsupply.
ThesePIRswitchescanswitchupto:
6amps(1500W)ofresistiveloads.
6amps(1500W)ofuorescentloads.
3amps(750W)ofelectronicandwirewoundtransformerloads.
2amps(500W)ofCFL,2Dlamps,LEDDriversandLEDlamps
andttings.
1amp(250W)offans
Minimumload2Wresistive,suitableformostenergysavinglamps,
LEDsandemergencyttings.
11/12/15 INS226 CESRPIR
Troubleshooting
The load will not switch on:
• TheLUXadjusterissettoolowandisinhibitingtheswitch.
• TheSENSadjusterissettoolow.
• ThemovingbodyisnotemittingmoreIRthanthebackground.
  (Personwearinginsulatingclothinginawarmenvironment)
• PersonistoofarfromthePIRswitch,seedetectiondiagram.
• Personismovingunusuallyslowly(perhapswhentesting).
The load switches on when nobody is present:
• Heatercausinginfra-redvariationsinasmallcoldroom.
  Reducethesensitivityadjusterorre-sitetheCESRPIR.
• PleasecontactDANLERSforfurthertechnicalsupport.
Installation procedure
1.Pleasereadthesenotescarefullybeforecommencingwork.
Incaseofdoubtpleaseconsultaqualiedelectrician.
2.POSITIONING:TheCESRPIRshouldbeinstalledtoachievecorrect
coverageofthearea,seediagramA.Ifthephotocelloverridefacilityis
required,theswitchmustbelocatedaboveanareawheredaylightcan
givegreaterilluminationthanthearticiallight.Avoidlocatingthisproduct
whereitisexposedtowindyordraftyconditions(exposedlobbies,open
ceilingvoidsornearventilationfans)ornearheatsources.Tocoverlarge
areasCESRPIRsshouldbespacedina5metregridformation.
3.ThegreatestenergysavingswillbemadeifeachCESRPIRcontrolsan
independentsetoflamps.Theycanbewiredinparallelbutthisshould
ideally be limited to three, see diagram D.
4.Makesurethepowerisisolatedfromthecircuit.
TheCESRPIRshouldbeconnectedasshownindiagramsC&D:
L-Livein.N-Neutralin.SL-SwitchedLineout.
5.Knockoutordrilltheappropriateholesonthemountingplatefor
attachingtheplatetotheceilingorbackbox(ifapplicable).Feed
cablesthroughtheappropriate(sideorrear)entryhole.Screwthe
backmountingplatetotheceilingorbackboxviathemountingholes.
Wire the cables into the sensor head block terminal. Push the sensor
headontothemountingplateandalignthesideclipswiththeslotson
the sensor heads.
Start-up mode
WhentheCESRPIRispoweredup,itwillswitchontheloadfor1minute,
theloadwillthenswitchoffandtheCESRPIRwillenteritsOperatingMode.
Ifamanualoverride-offswitchispositionedbeforetheCESRPIRsinthe
circuit(diagramsC&D,note1)itwilldothiseachtimethewallswitchis
switchedon.Alternatively,ifthewallswitchisplacedafterthePIR(diagrams
C&D,note2)itwillnotenterthestart-upmodeeachtime.
Time & Lux Set-up
Forconvenience,ensurethattheTIMEissettotheminimumwhensetting
up the LUX level. Afterwards set the TIME to a value suitable for the
application,makingreferencetodiagramB.
TheLUXisbestsetupwhenthelocalambientlightisatapproximately
theminimumdesiredworkinglightlevel,aluxmeterplacedonthesurface
undertheCESRPIRmayhelp.WiththeLUXsetfullyclockwisewaitfor
theCESRPIRtoswitchoff.RotatetheLUXadjusterslowlyanticlockwise
(-to +),whilstwaving yourhandapproximately1mbelowthePIR,until
theloadswitcheson.
L
load
Note 1: Optional
manual wall switch
for overriding off.
Note 2: Alternative
position for optional
wall switch
N
230 VAC
L
N
SL
TIME
min max
LUX
max min
Typical settings
30 LUX
1000 LUX
PHOTOCELL
INACTIVE
40m
20m
10m
5m
2.5m
80s
10s
20s
40s
up to 5m
up to 7m
Strong detection zone
i.e. person moving arm
or walking towards PIR
Secondary detection zone
i.e. person walking
perpendicular to PIR
For optimum coverage
recommended mounting
height: 2.4 to 5m
load
Note 1: Optional manual wall switch
for overriding off
Note 2: Alternative
position for optional
wall switch.
L
N
230 VAC
L
N
SL
L
N
SL
L
N
SL
A: Detection diagram
C: Wiring diagram,
single PIR
D: Wiring diagram, multiple PIRs
B: Adjusting time, lux
and sensitivity
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DANLERS CESR PIR Installation guide

Brand
DANLERS
Model
CESR PIR
Type
Installation guide
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