Theben Timeguard BoostMaster DS3HD Manuel
IP65 Time
Delay Switch
Model: DS3HD - White
Installation & Operating Instructions
WARNING: Isolate from supply before
removing this cover
DS3HD
IP65 Time Delay Switch
Press to Start
5
L - MAINS LIVE IN (right hand position of
connector)
SL - MAINS LIVE OUT (TO EXTERNAL LOAD)
(second from right hand position of connector)
EARTH – Connect any Earth wires to this pin
N– NEUTRAL (IN) (fourth from right hand position
of connector)
N– NEUTRAL (OUT) (fifth from right hand position
of connector)
• NOTE: Ensure that all screws on the mains
connector are tightened adequately.
• Adequatelytightenthenutsonthecableentry
pointsontheoutsideofthebox.
• Selecttherequiredtimedelaybyusingthetime
delayselectorasshownbelow.
• Screwthefrontpanelbackon.Ensuretighttting
for IP compliance
• Switchonmainssupply.Theunitisnowreadyfor
operation.
6
4. Internal Delay Selection Switches
FourinternalDILswitchesareavailabletoselect8
timedelaysettingsasshownbelow.
Please Note: On the DIL switch, switch 1 is not in use
Time (minutes) Switch 4 Switch 3 Switch 2
2 L L L
5 L L R
10 L R L
30 L R R
60 R L L
90 R L R
120 R R L
180 R R R
Left = ON Right = OFF
ON ON ON ON ON ON ON ON
2 mins 5 mins 10 mins 30 mins 60 mins 90 mins 120 mins 180 mins
7
Drainholespositionsareshownbelow.Thedrain
holesmustbedrilledoutusinga5mmdrill.Opening
the drain hole will reduce the IP rating of the
product.
Four xing holes
Four
drain
holes
Knock outs for cable conduit entry
8
3 Year Guarantee
Intheunlikelyeventofthisproductbecomingfaultydue
to defective material or manufacture within 3 years of the
date of purchase, please return it to your supplier in the first
yearwithproofofpurchaseanditwillbereplacedfreeof
charge. For years 2 and 3 or any difficulty in the first year
telephone the helpline on 020 8450 0515.
1. Technical Specications
ConformstoDirectives: 73/23/EEC&89/336/EEC
Operating Voltage: 230V 50Hz
Switching Capacity: Incandescent: 16A
Fluorescent: 16A
Resistive: 16A
Motor: 1hp
Operating temperature: -10°C to +40°C
Timingrange: 2minuteto180minutes
in8steps
Timing accuracy: +/- 2%
Enclosure: Flame-resistant
polycarbonatematerial.
IP rating: IP 65
Dimensions: 94mmx94mmx57mm
Terminals: Suitablefor1.5mm2to
4mm2
M
6
1. General
The DS3HD is a time delay switch designed to
switchonanexternallyconnectedloadtomains
supplywhenthepushbuttonispressed.Itwill
then automatically switch off the load after a time
delayhaselapsed.Thetimedelaycanbeselected
bythreeinternalDILswitchestogive8different
timedelays.Thetimedelaycanbecancelledatany
timebypressingthepushbuttonagaininwhich
casetheblueLEDwillashandtheloadwillbe
disconnected after one minute.
DS3HD IP65 Time Delay Switch
Figure 1 - Front Panel of DS3HD
Illuminated push button
WARNING: Isolate from supply before
removing this cover
DS3HD
IP65 Time Delay Switch
Press to Start
7
2. Functional Description
ThereisasingleblueLEDilluminatedpushbutton
switch on the front panel. When pressed, the
DS3HD will function as follows:
• TheblueLEDwillturnoff.
• Anexternallyconnectedloadwillbeswitchedon
for the selected time delay.
• Oneminutebeforetheendofthetimedelay,the
blueLEDwillash.
• Attheendofthetimedelay,theexternally
connectedloadwillbeswitchedofffrommains
supply.
• TheblueLEDwillswitchpermanentlyonuntilthe
pushbuttonispressedagain.
• Ifthepushbuttonispressedwhenthetimedelay
isstillrunning,thedelaywillbeterminatedafter
1 minute.
• Ifthepushbuttonispressedinthelastminuteof
thetimedelay(whenthebluelightisashing)
thecountdownwillberesetandthetimerwill
restart the time delay.
8
3. Mounting and Installation
Warning: Switch off mains electricity
before proceeding with installation.
IMPORTANT NOTICE:
• Thisproductshouldbeinstalledinaccordance
with the current IEE and Wiring Regulations.
• Ifindoubtconsultaqualiedelectrician.
• Donotusethemainssupplyconnectorforwiring
continuity.Mainsinputmustbesuppliedfromits
own 16 Amp MCB.
Figure 2 - Internal of DS3HD
Four PCB mounting screws
Knock outs for cable glands
Four xing
holes
Push
button
switch
connector
Time
delay
selector
Four xing
holes
Mains
supply
input and
output
connector
9
• Removefrontpanelbyunscrewingthefour
xingscrews.
• Ifnecessary,carefullyremovetheprintedcircuit
board(PCB)byundoingthefourPCBmounting
screws.
• Removeknockoutsat(preferably)thebottomof
thebox.
• UseappropriateIP65ratedentryconduitstot
M20knockouts.EnsuretightttingforIPcompliance.
• Fixsurfacemountboxrigidlytoasecuresurface
byusingappropriatescrewsthroughthefour.
xingholes.
• RetthePCBbackontothesurfacemountbox
byprogressivelytighteningeachofthefourPCB
mounting screws in turn. Do not over tighten
the screws
• Ensuringthatthemainswiresareadequate
fortherequiredloadcutthecabletailstothe
appropriate lengths.
• Insertmainswiringthroughcableconduits.
• Connectthemainswirestothemains
connector as follows:
Figure 3 - Mains supply connector
Neutral Neutral in Earth Live out Live in
Designed in the U.K. 67-058-381
Timeguard Limited.
Victory Park, 400 Edgware Road,
London NW2 6ND
Sales Ofce: 020 8452 1112
or email csc@timeguard.com
or email helpline@timeguard.com
Designed in the U.K. 67-058-381
Timeguard Limited.
Victory Park, 400 Edgware Road,
London NW2 6ND
Sales Of ce: 020 8452 1112
or email csc@timeguard.com
For a product brochure please contact:
Zerofour – September 2010
or email helpline@timeguard.com
HELPLINE
020 8450 0515
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