R E L I A B I L I T Y Y O U C A N T R U S T

Johnson & Starley

Publication No. ZZ 1290 July 2007

CE300CENTRAL EXTRACT SYSTEM

www.johnsonandstarley.co.uk

Installation, Commissioning& Servicing Instructions

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CONTENTS

1 Features 3

2 GeneralDescription 3

3 BuildingStandards&Regulations 4

4 TechnicalData 4

5 Preparation&SafetyNotes 4

6 InstallationInstructions 7

7 Electrical 7

8 Commissioning 9

9 Servicing&Maintenance 10

10 InstructionforUser 11

11 Dimensions 12

12 Notes 13

13 SparesList 14

14 ExplodedDiagram 15

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1. FEATURES

2. GENERAL DESCRIPTION

2.1 CE300CentralExtractSystemprovidesmechanicalexhaustventilationfromsingledwellings.Theunitisdesignedtoprovidelowlevelextractionfromeitherkitchens,bathrooms,showerrooms,utilityroomsandWC’stoacentralextractfanviaasystemofductworkandgrilles.Theextractedairisfilteredtoprotectthefananddischargedtooutsideviaasingleductandgrille.

2.2 Thecaseisconstructedinaluminium/zinccoatedsteel.Internalfacesofthecasingareacousticallylinedwithflameretardantacousticfoam.

FEATURES

1. Case Assembly

2. 125mm Spigot

Assembly

3. 100mm Spigot

Assembly

4. Filters

5. Damper Control

6. Fan Assembly

7. 125mm Exhaust

Spigot

8. Mains Lead

9. Fan Speed Controller

10. Electrical Panel

Assembly

11. Switch Line/Boost

Control

12. Minimum Speed

Control

13. Capacitor

COMPONENT CHECK LIST QTY

1 CE300CentralExtractUnit 1

2 100mmDiameterSpigotAssemblywithDamper(Notfitted) 3

3 125mmDiameterSpigotAssemblywithDamper(Notfitted) 1

4 ScrewsNo.8x*FlangedHeadPozi 16

5 HeycoBush 1

6 BackBox-SingleGang 1

7 FrontCover-SingleGang 1

8 InstallationInstructions 1

9 UsersInstructions 1

1

3

436

21211

9

10

8

13

5

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3. BUILDING STANDARDS & REGULATIONS

Installationshallbeinaccordancewiththefollowing:-

Building Standards(ScotlandConsolidation)Regulations

Part F of the Building Regulations

British Standard BS7671

Institute of Electrical Engineers (I.E.E.)Regulations

Good Practice Guide 268

4. TECHNICAL DATA

Volts:- 230V~ 50Hz

Input:- 17WMin-83WMax

Fuserating:- 3A

5. PREPARATION AND SAFETY NOTES

5.1 SAFETY INFORMATION

5.1.1 Ensurethemainssupplyvoltage,frequency,numberofphasesandpower ratingcomplywithdetailsontheratinglabelontheunit.

5.1.2 Allwiringmustbeinaccordancewiththeappropriatestandards.Theequipment mustbeprovidedwithalocaldoublepoleisolatorswitch.

5.1.3 Ensuresafetyregulationsandpracticesareadheredtowheninstallingandusing thisequipment.

5.1.4 Whenafanisusedinorextractingfromaroomwithafuelburningappliance, theinstallermustensurethereplacementairisadequateforboththefanandthe fuelburningappliance.

5.1.5 Donotinstallthisappliancewhereitisliabletobesubjecttowatersprayor whereductedairambienttemperaturemayexceed40˚C.

GROUND FLOOR FIRST FLOOR

TYPICAL HOUSE LAYOUT

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5.1.6 Whenthefanisusedtohandlemoistair,asuitablecondensatetrapanddrainage systemshouldbeincorporatedintheexhaustducttoensuresafeandhealthy operatingconditions.

5.1.7 DONOTusethisappliancewhereexcessivemoisture,excessivedustorfibres, greaseoroilladenair,corrosiveorflammableatmospheresarepresent.

5.1.8 Wheninstallingtheunit,takecarenottodamageelectricalorotherhidden utilities.

5.1.9 Exhaustairmustbeventedtotheoutside.

5.1.10Thefanmotorisfittedwithsealedforlifebearingsandthereforedoesnotrequire lubrication.

5.2 DUCTING INFORMATION

5.2.1 Itisanadvantagetohaveallthecompatibleductworkalreadyinstalledandready toconnecttotheinletspigots.

5.2.2 Anyoralloftheseconnectionspigotscanbeused,eachwithindividualvolume controlbeingavailableviathedampers.

5.2.3 Ductingpassingthroughunheatedroofvoidsshouldbeinsulated.Ductingruns shouldbeasstraightaspossibleandthehorizontalexhaustductingshould alwaysslopedownwardsfromtheCE300unit.

5.2.4 Therecommendedtypesofductingare:-flexibleduct,ridgedplasticductand spiralwoundduct.ThesecanallbeusedwiththeCE300unit.

5.2.5 ForanyexhaustductpassingthrougharoofuseasuitableVerticalTerminalor RidgeTerminal.Fordetailsonthesecontactoursalesdepartmentforfurther information.

5.2.6 PLEASENOTE-donotallowtheductingtooverlapthedampercontrol.

TYPICAL FLAT LAYOUT

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5.3 POSITIONING THE UNIT

5.3.1 Ensurethereisadequateaccessforinstallationandmaintenance.Installationcan beatany90˚angle.Ensuretheselectedelectricalmainswiringhasasanisolator neartheunitforservicing.

5.3.2 PositiontheCentralExtractUnittakingintoconsiderationthepositionofthe roomsbeingventilated,theexhaustexitpositionandelectricalservices.Also makesurewhenchoosingyoutakeintoconsiderationtheaccessibilityofthe BOOSTcontrol.

5.3.3 Itistheresponsibilityoftheinstallertoensurethatallaspectsofthesystem designaretakenintoconsideration.TheCentralExtractSystemisdesignedasa ductedunitandshouldonlybeusedinductedsituations.

5.3.4 Theunithasupto6connectionspigotoutlets

1xø125mmnormallyusedwithkitchenarea’s

5xø100mmoutletsforallotherarea’s

a. Base Mounted -withductingradiatingout horizontallyandexhaustexitingthroughawallorroof terminal.Ifusedinthispositionmakesurethereisan adequateworkingareawithasecurebase.Antivibration insulationisrecommendedbetweenthebaseandthe unit.(Notsupplied)

b. Vertically Mounted-whenusingflexibleducting ensurethehorizontalconnectionsaremade,withthe correctradiusbends.

c. Suspended-Ensureductworkissupported throughoutit’slength,particularlyflexibleduct

PLEASENOTE:Aclearspaceofatleast375mmx315mmisrequiredtoallowthecovertoberemovedandprovidesufficientaccessformaintenance.

5.5 REMOTE SPEED CONTROL POSITION

5.5.1 Thespeedcontrolcanberemovedfromtheunitandmounted inapositionofyourchoosing.Ensurenewsinglegangback boxis32mmdeeptoacceptthefrontplateassembly.(A surfacemountedsinglegangbackboxissuppliedwiththeunit).

5.5.2 Toconnectyournewwiringleadsintothecentralextractunit removethe2screwssecuringthefrontplateassembly,and retain.

5.5.3 Disconnectanddiscardthe2wires,blueandbrown,connected betweenthe2terminalblocksatthebackoftheplateassembly.

5.5.4 Connectyournewwiringleadsbetweenthese2terminalblocks leavingtheexistingbackboxonthecentralextractunit.You willneedtomakeaholeinthebackboxtobringyourcable through.Polarityofthese2connectionsisNOTimportant.

5.5.5 Usingthesinglegangblankingplate,suppliedwithunit,seal thefrontofthecentralextractbackbox.

5.5.6 Securespeedcontrolfrontplateassemblyintothenewback boxusingfixingsfrom5.5.2.

A

INSIDE SPEED CONTROL

SPEED CONTROL

TerminalBlock

B

C

A

B

C

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6. INSTALLATION INSTRUCTIONS

NOTE:Theinstallationshouldbecarriedoutbyacompetentpersoninaccordancewiththeappropriateauthorityandconformingtoallthestatutoryandgoverningregulations.

6.1 SPIGOT INSTRUCTIONS

ThespigotpositionsbeingusedfortheintakeductsneedtobeCUToutusingtinsnips.

PleaseNote:Anyroughcutedgesonthecasingwillneedtoberemoved.

6.2 Withaknifecutawaytheinsulatingfoam.

6.3 AllthespigotdampersaresetonminimumNo.1whendelivered.

6.4 FIXING BRACKET

Whenfixingthebracketyoumustmakesuretheflangesdonotpointdownwards.

6.4.1 Whenlocationoftheunithasbeenchosen fixthebracketusing4screwsappropriate forthesurfaceyouarefixingto.

6.4.2 Placetheunitintopositionandslidethe flangesbetweenthe2screwsandwashers onthecasing.Tightenthescrews.

7. ELECTRICAL

WARNING:THISAPPLIANCEMUSTBEEARTHED.ALLWIRINGMUSTCONFORMTOINSTITUTEOFELECTRICALENGINEERS(I.E.E.)REGULATIONS& BS7671

Theunitisdesignedtobewireddirectlytothemainssupplythroughafusedspur, isolatorwhichallowsittoruncontinuously.

7.1 Theunitissuitablefora230V,50Hzsinglephasesupplyfusedat3A.

7.2 Theunitissuppliedwithamainsflexiblecord(PVCsheathed,4-corebrown,blue,blackandgreen/yellow0.75mm²toBS6500,)connectedtoaterminalblockandexitingthroughagrommetandcableclamp.

7.3 Afusedspur,ordoublepoleswitchhavingaminimumcontactseparationof3.0mm,mustbeusedtoprovideisolationfortheunit.

7.4 ELECTRICAL WIRING OPTIONS

Theunitisnormallydesignedtoventilatethepropertycontinuouslytogivebetween 0.3and0.7airchangesperhour.

Afacilityisincludedwhichbooststhedutyasrequired.Theboostcanbeachievedby thefollowingmethods:-

a. Turningcontrolknobtothedesiredsetting.

b. Connectingblackwire(fromthemainslead)toanexternal230VAClivesource e.g.bathroomlightswitchorhumidistat.

Ifconnectingtoanexternalsourcethenboostspeedoffanisdeterminedbypreset boostspeed(setbyinstaller)andNOTthecontrolknob.

7.5 OVER-HEAT PROTECTION

ThefanmotorisfittedwithstandardthermalOverloadProtection.Thiswillautomaticallyswitchthefanoffintheeventofafaultcondition.Ifthisoccursisolatethefan,checkforandremoveanyobstruction,leaveforashorttimeforthemotortocoolbeforereconnecting.Ifthisrecurs,isolateandcontactaserviceengineer.

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MIN SPEED 0 1 2 3 4 5 MAX SPEED

FAN PERFORMANCE FOR BOOST SETTING(NOTE:-Performancegraphsshownfortwoextracts,kitchen&bathroom)

ELECTRICAL PANEL & CONNECTIONS

FAN PERFORMANCE FOR MINIMUM SETTING

S

TA

TIC

PR

ES

SU

RE

(P

as

ca

ls)

200

180

160

140

120

100

80

60

40

20

010 30 50 70 90 110 130 150 170 190 210 230 250

AIRFLOW (m³/hr)

33 WATTS37 WATTS

47 WATTS

51 WATTS

55 WATTS

57 WATTS

S

TA

TIC

PR

ES

SU

RE

(P

as

ca

ls)

200

180

160

140

120

100

80

60

40

20

010 30 50 70 90 110 130 150 170 190 210 230 250

AIRFLOW (m³/hr)

17 WATTS

22 WATTS 30 WATTS

40 WATTS

47 WATTS48 WATTS

MIN SPEED 0 1 2 3 4 5

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8. COMMISSIONING

8.1 AIRFLOW THROUGH THE UNIT

8.2 SETTING THE CONTROLS

ThefanisdesignedtoruncontinuouslyintheTRICKLEmodewithoccasionalBOOSTairflow(AHighSpeedSetting)asandwhenrequired.

8.2.1 NORMAL-Continuousrunningminimumventilation requirement.Thisspeediseasilyandfullyadjustableby theinstalleroncommissioning.

i. Tosettheminimumsettingfirstturntheboostspeed controller(A)tominimum.Refertofanperformance graphandreadoffairflowandguideminimumset point(B)onthespeedcontrolandsettothe requirednumber.

ii. Measuretheairflowattheterminalstoconfirmrequired minimumairflow.

iii.Increaseordecreaseminimumairflowbyre-adjusting theminimumsetpoint(B)onthespeedmodule.

8.2.2 BOOST-HigherAirflowsettingwhenadditionalshort termventilationisrequired.

i. TheBoostSpeedisadjustedbyturningthecontrol knobontheremoteboostswitch(A)toahigher setting.

8.2.3 ADDITIONALREMOTEBOOST-thisfacilityenables additionalcontrolsi.e.remotehumidistat,toboostthe unittoapresetlevelusingtheswitchlineconnection.

i. Refertofanperformancegraphandreadoffrequired guideairflowandswitchliveboostsetpoint(C)and settotherequirednumber.

ii. Measuretheairflowattheterminalstoconfirmthe requiredairflow.

iii.Increaseordecreaseairflowbyre-adjustingtheswitch livesetpoint(C)ontheelectronicmodule.

8.3 BALANCING

8.3.1 Thedampersintheinletspigotscanbeadjustedas requiredtosuittheductworksystemandextract grilles.

8.3.2 Withthecorrectsetpointsadjusted,ontheelectronic control,thedampersintheinletspigotscanbe adjustedbymovingthelevertoincreaseordecrease theairextractfromeachindividualroom.

EXHAUSTAIROUT

STALEAIRIN

STALEAIRIN

STALEAIRIN

A

C B

SPEED CONTROL

SWITCH LIVE BOOST AND MINIMUM SET POINT

SPIGOT SHOWING THE DAMPER LEVER

Damper Lever

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8.3.3 Refertothedesigndrawingorspecificationsheetandmeasuretheairflowatthe terminalsandre-adjustthedamperswhererequired.

8.4 ADDITIONAL CONTROLS

i) HumidistatSensor

ii) PullCord,i.ebathroom

iii) AirQualitySensor

iv) BoostOverrides

9. SERVICING & MAINTENANCE

9.1 Maintenancemustbecarriedoutbyaqualifiedengineer.

9.2 Beforeanymaintenanceorcleaningoperation,switchoffthepowersupplyandotherboostcontrolstotheunit.

9.3 Thefanandmotorshouldbecheckedatleasteverytwelvemonths.Duringthecleaningoperation,checktheintegrityofallthecomponentsandparts.

9.4 Itisinevitablethatevenwithfilteredextract,asrecommendedinGoodPracticeGuide268somedust,fluffetc.willpassthroughthefilter,andwhich,ifallowed,willbuildupinternallyonmotorsandimpellors,shorteningthelifeoftheunitandinseverecases,leadingtooverheatingofmotors.

9.5 Turnoffelectricalsupply.Unscrewthebottomofthemotorpanelfromthebodyofthefanandremoveitwithoutdisconnectingtheelectricalwire.

ToremovetheCentralExtractUnitfromitsmounting,releasetheductsandloosenthefixingscrews.

9.6 Cleantheinsideofthefanusingasoftbrushordrycloth.

9.7 Donotusesolvent.Donotputintowater.

9.8 Thefilterframewithreplaceablefilteris‘pushfit’locatedinsidethecase.Itcaneasilyberemovedforcleaning.

9.9 Tocleanthefilter,removeitfromtheunitandwashintepidwatertowhichalittlemilddetergentcanbeadded.Shakeoutexcesswaterandallowtodrynaturallyorlightlyvacuum.Replacewhencleananddry.

ELECTRICAL CIRCUIT FOR REMOTE SPEED CONTROLLER

11

11

10. INSTRUCTIONS FOR USER

10.1 INTRODUCTION

TheCE300isaCentralExtractSystemthatextractsstaleorhumidairfromwetrooms,typicallykitchens,bathroomsandutilityroomsandisexhaustedtooutside.Aboostfacilityisprovidedtoenablehigherratesofextractwhenrequired.

ThistypeofsystemcomplieswithApprovedDocumentFoftheBuildingRegulationsF1MeansofVentilation.

InstallationoftheCE300unitwillhavebeencommissionedandbalancedbyacompetentperson.

10.2 USER INSTRUCTIONS

10.2.1 TurnontheCE300applianceatthefusedspur.

10.2.2 TheCE300unitwillnowcommenceextractionattheminimumsetspeed.

10.2.3 TomanuallyboosttheCE300unitwhenrequiredrotatethecontrolknobonthe boostcontrol(A)tothedesiredsetting.Whentheboostisnolongerrequired rotatethecontrolknobtotheoriginalposition.

10.2.4 TheCE300unitmaybefittedwithadditionalremoteautomaticboostswitches thatwillautomaticallyboosttheairflowtoapredeterminedextractrate.

10.2.5 Theperiodoftimethattheunitwillrunatboostspeedwilldependuponthetype ofautomaticboostcontrolfitted.

10.2.6 MaintenanceoftheCE300unitisrequiredannuallytoremoveandcleanfilters andtocleanthefanassembly.

PLEASE NOTE: Orientationofthiscontrolswitchcanbechangedtosuitifrequired.Removethetwo

screwsandre-position.

SPEED CONTROL

A

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11. DIMENSIONS

Alldimensionaremeasuredinmillimetres.

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12. NOTES

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13. SPARES LIST

ShouldanyofthecomponentsneedreplacingcontactJohnsonandStarleySparesDepartment.Whenordering,pleasequotetheserialnumberoftheunitandthemodelnumber.

ITEM PART No. DESCRIPTION QTY

1 X300-0110000 CoverAssembly 1

2 X300-0107000 FanScrollAssembly(AC-190) 1

3 1000-0021340 Filters 2

4 X300-0116000 125mmSpigotAssembly 1

5 X300-0115000 100mmSpigotAssembly 3

6 X300-0111000 MountingBracket 1

7 X300-0112000 ElectricalPanelAssembly 1

8 1000-0523580 ControllerAssembly(ACVersion) 1

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14. EXPLODED DIAGRAM

ITEM PART No. DESCRIPTION QTY

1 X300-0110000 CoverAssembly 1

2 X300-0107000 FanScrollAssembly(AC-190) 1

3 1000-0021340 Filters 2

4 X300-0116000 125mmSpigotAssembly 1

5 X300-0115000 100mmSpigotAssembly 3

6 X300-0111000 MountingBracket 1

7 X300-0112000 ElectricalPanelAssembly 1

8 1000-0523580 ControllerAssembly(ACVersion) 1

1

2

7

6

8

5

4

3

Johnson & Starley

Johnson&StarleyaretheleadingUK&EuropeanmanufacturersofacompleterangeofDomesticWarmAirHeaters.AlltheheaterssuitbothReplacementandUpgradeneedsandarecompliantwiththenew(2006)amendmentstoPartLoftheBuildingRegulations.

HOME COMFORT SOLUTIONS

Company DetailsWebsiteAddress www.johnsonandstarley.co.uk

Email sales@johnsonandstarley.co.uk

marketing@johnsonandstarley.co.uk

TelephoneNumber 01604 762881 (Main switchboard)

FaxNumber 01604 767408

SparesTelephone 01604 707012 Fax 01604 762884

SalesTelephone 01604 707012 Fax 01604 764879

ServiceTelephone 01604 707011 Fax 01604 707017

Warm Air Upgrade Enquiry ServiceTelephone 01604 707026 Fax 01604 707017

COMMERCIAL & INDUSTRIAL H&V SOLUTIONS

Company DetailsJohnson & Starley Dravo Division Industrial H&VWebsiteAddress www.dravo.co.uk

Email dravo@johnsonandstarley.co.uk

TelephoneNumber 01604 707022

FaxNumber 01604 706467

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