2. DANLERS
  3. CEFL PIR 10A

DANLERS CEFL PIR 10A Installation guide

  • I have reviewed the provided document which is an installation guide for DANLERS ceiling flush passive infra-red occupancy switches, specifically the CEFL PIR10A, CEFL PIR, CEFL PPIR, CEFL PIRSEALED, and CEFL APIR models. This guide covers installation procedures, wiring, and setting up the time and lux adjustments. I am familiar with the device specifications and features. Feel free to ask me any questions about the installation or operation of these switches.
  • What types of loads can the PIR switch handle?
    What is the range of the LUX adjuster?
    What are the available time lag settings?
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ushPIRoccupancyswitches
 CEFLPIR10A
DANLERSceilingushpassiveinfra-redoccupancyswitches(PIR)can
beushmountedintosuspendedandplasterboardceilings(diagramA).
Theyincludea2metreconnectingextomakeinstallationquickerand
easier.CEFLPIR10Aissuitableforswitchingupto10Aresistiveloads.
ThesePIRswitchesincorporateapassiveinfra-redquadsensorto
detectmovementofawarmbodywithintheirdetectionzone(diagram
B)andaphotocelltomonitortheambientlightlevel.
Upondetectingmovement,iftheambientlight is dark enough, the
PIRswitchwillturn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D).
Ifnomoremovementisdetectedwithinapre-selectedtime,then
thePIRswitchwillturntheloadoff.Thistimelagcanbesetviathe
TIME adjuster to 10 seconds, 20s, 40s, 80seconds, 2m30s, 5m,
10m, 20m or 40 minutes (diagram D).
CEFLPIRvariants
CEFLPIR StandardushmountedPIRswitch
CEFLPPIR IncludesaKlik-AXplug.
CEFLPIRSEALED Suitableforbathrooms,zones2and3.
CEFLAPIR FlushmountedPIRabsenceswitch
Loading
ThesePIRswitchescanswitchupto:
10amps(2500W)ofresistiveloads.
10amps(2500W)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ormostmetalhalidelamps.
Minimumload2Wresistive,suitableformostenergysavinglamps,
LEDsandemergencyttings.
04/08/15 INS015 CEFLPIR10A
Variants
DANLERSalsodesignandmanufactureanextensiverangeofCeilingFlush
MountedPIROccupancySwitchvariantssomeofwhicharelistedbelow
andcodedbythefollowingsufxesandappliedinthisorder:
• 12Vor24V  12Vor24V(acordc)operation
• VF VoltFreecontacts
• GOLDorLG GoldorLogicGoldcontacts
• NC NormallyClosedcontacts
• 3M 3Metre(orother)lengthex
Pleasecontactusforfulldetailsormoreinformation.
Troubleshooting
Theloadwillnotswitchon:
• TheLUXadjusterissettoolowandisinhibitingtheswitch.
• 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.
Re-site the CEFLPIR10A.
• 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PIRoccupancyswitch(PIR)shouldbeinstalledto
achievecorrectcoverageofthearea,seediagramB.
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draftyconditions
(exposed lobbies, open ceiling voids or near fans) or near heat
sources.TocoverlargeareasPIRsshouldbespacedina5metre
gridformation.
3.ThegreatestenergysavingswillbeachievedifeachPIRcontrols
anindependentsetoflamps.Theycanbewiredinparallelbutthis
should ideally be limited to three, see diagram E.
4.Makesurethepowerisisolatedfromthecircuit.
ThePIRshouldbeconnectedasshownindiagramsC&E:
Brown:L(Livein).Blue:N(Neutralin).Black:SL(SwitchedLineout).
 Terminatethemainscablewiththesuppliedterminalblock(terminal
blocksmustcomplywithEN60998-1orEN60998-2-1andbesuitable
for0.75-1.5mm2conductors).Inordertocomplywithwiringregulations,
theterminalblockmustbeenclosedinasuitablewiringbox(Thisshould
complywithEN60670-1orEN60670-22).
Start-upmode
WhenthePIRispoweredup,thePIRwillswitchonthelightingload
for1minutethenswitchitoff.After2secondsitwillswitchonagainif
itdetectsmovement.WithTimesettominimumtheloadwillstayon
for10secondssothedetectionrangecanbeeasilyassessed.Ifa
manualoverride-offswitchispositionedbeforethePIRinthecircuit
(diagramsC&E,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&E,note2)itwillnotenterthestart-upmodeeachtime.
Timeand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PIRmayhelp.WiththeLUXsetfullyclockwisewait
forthe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.
Clearance hole
63 or 64mm (2.5") diameter
Springs can either be left closed (down
the side of the product) or opened out.
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
minmax
LUX
maxmin
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:Mountingdiagram
B:Detectiondiagram
C:Wiringdiagram,singlePIR
E:Wiringdiagram,multiplePIRs
D:Adjustingtimeandlux
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