DANLERS EXTLSW Installation guide

  • Hello! I have analyzed these installation notes for DANLERS time lag switches models EXTLSW, EXTLSW120 and EXTLSWVF. This document provides instructions for mounting, wiring, and loading these devices, as well as some troubleshooting tips. I am ready to answer questions about the features and use of these switches.
  • What is the time lag range for the EXTLSW switch?
    What is the time lag range for the EXTLSW120 switch?
    What is an IP66 rating?
    What is the main difference between the EXTLSW and EXTLSWVF models?
Installation notes
DANLERS Limited, Vincients Road, CHIPPENHAM, Wiltshire, SN14 6NQ, UK.
Telephone: +44 (0)1249 443377 Fax: +44 (0)1249 443388
E-mail: sales@danlers.co.uk 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.
Pleaseensurethemostrecenteditionoftheappropriatelocalwiringregulationsareobserved
andsuitableprotectionisprovidede.g.6ampsovercurrent,1kVovervoltage.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
External Time Lag Switch
EXTLSW EXTLSW120 EXTLSWVF
DANLERSExternaltimelagswitchcanbewallmountedonanoutside
wallandthroughproperinstallationanIP66ratingcanbeachieved.
Itincorporatesanilluminatedpushbutton,whichwhenpressedwill
switchontheconnectedload.Theloadwillthenswitchoffautomatically
whenthetimelaghaselapsed.Thetimelagcanbeadjustedbetween
2to20minutesviaaninternaladjuster.(TheEXTLSW120canadjust
from12to120minutes).
Theproductmustbemainspoweredandrequiresaneutralconnection.
TheEXTLSWswitchesthemainsthroughtotheload,theEXTLSWVF
providesavoltfreepairsoadifferentsupply(providedbytheapplication)
canbeswitchedtotheload.
Theseswitchescanonlybeconnectedtoa230V,50Hzacsupply.
Theycanswitchupto6amps(1500W)ofResistiveloads,
Upto2amp(500W)ofLowenergylamps,
Ortheycanalsoswitchupto1amp(250W)offans.
For larger loads they can be used to operate a contactor.
Installation procedure
1.Pleasereadthesenotescarefullybeforecommencingwork.
Incaseofdoubtpleaseconsultaqualiedelectrician.
Makesurethepowerisisolatedfromthecircuit.
2. ToensureIP66,mounttheenclosureusingonlythefourxing
holesprovided,useacircularcableofdiameter6-12mm,tthe
sealprovidedintothegroovewithintheenclosurelid.
3.TheEXTLSWswitcheshaveaterminalblockonthereverse,
whichshouldbeconnectedasshowninwiringdiagramoverleaf:
L Liveinput
SL SwitchedLineoutput
N Neutral
Turnonthesupplyandtestthefunctionoftheswitch.
06/06/14 INS985EXTLSW
Troubleshooting
The external time lag switch resets itself off:
•Thesupplytothetimelagswitchmustbepermanent,it 
shouldnotbewiredinseriesafteranothertimerdevice.
Loading
Wiring diagram
NEUTRAL
EXTLSW
LOAD
LIVE
NEUTRAL
~ 230 Vac
SL L
N
Installation notes
DANLERS Limited, Vincients Road, CHIPPENHAM, Wiltshire, SN14 6NQ, UK.
Telephone: +44 (0)1249 443377 Fax: +44 (0)1249 443388
E-mail: sales@danlers.co.uk 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.
Pleaseensurethemostrecenteditionoftheappropriatelocalwiringregulationsareobserved
andsuitableprotectionisprovidede.g.6ampsovercurrent,1kVovervoltage.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
External Time Lag Switch
EXTLSW EXTLSW120 EXTLSWVF
DANLERSExternaltimelagswitchcanbewallmountedonanoutside
wallandthroughproperinstallationanIP66ratingcanbeachieved.
Itincorporatesanilluminatedpushbutton,whichwhenpressedwill
switchontheconnectedload.Theloadwillthenswitchoffautomatically
whenthetimelaghaselapsed.Thetimelagcanbeadjustedbetween
2to20minutesviaaninternaladjuster.(TheEXTLSW120canadjust
from12to120minutes).
Theproductmustbemainspoweredandrequiresaneutralconnection.
TheEXTLSWswitchesthemainsthroughtotheload,theEXTLSWVF
providesavoltfreepairsoadifferentsupply(providedbytheapplication)
canbeswitchedtotheload.
Theseswitchescanonlybeconnectedtoa230V,50Hzacsupply.
Theycanswitchupto6amps(1500W)ofResistiveloads,
Upto2amp(500W)ofLowenergylamps,
Ortheycanalsoswitchupto1amp(250W)offans.
For larger loads they can be used to operate a contactor.
Installation procedure
1.Pleasereadthesenotescarefullybeforecommencingwork.
Incaseofdoubtpleaseconsultaqualiedelectrician.
Makesurethepowerisisolatedfromthecircuit.
2. ToensureIP66,mounttheenclosureusingonlythefourxing
holesprovided,useacircularcableofdiameter6-12mm,tthe
sealprovidedintothegroovewithintheenclosurelid.
3.TheEXTLSWswitcheshaveaterminalblockonthereverse,
whichshouldbeconnectedasshowninwiringdiagramoverleaf:
L Liveinput
SL SwitchedLineoutput
N Neutral
Turnonthesupplyandtestthefunctionoftheswitch.
06/06/14 INS985EXTLSW
Troubleshooting
The external time lag switch resets itself off:
•Thesupplytothetimelagswitchmustbepermanent,it 
shouldnotbewiredinseriesafteranothertimerdevice.
Loading
Wiring diagram
NEUTRAL
EXTLSW
LOAD
LIVE
NEUTRAL
~ 230 Vac
SL L
N
1/2