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Electromax Combined electric boiler and domestic hot water store

Combined electric boiler and domestic hot water storeelectricaldealsdirect.co.uk/media/pdfs/Electromax_inc_Solar... · 4 5. Electromax installation Discharge pipe Auto air vent Pressure

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ElectromaxCombined electric boiler and domestic hot water store

3

ElectromaxElectromax provides efficient electric wet central heating

and domestic hot water with the comfort and control of

gas-powered systems, making it a perfect solution for over

two million homes in Britain with no mains gas supply.

Electromax includes a programmable room thermostat to take full

advantage of off-peak electricity rates. It uses standard radiators

and thermostatic radiator valves to reduce the cost of installation.

To complement the range an underfloor heating version is also

available. With long-term costs in mind, there is no need for the

considerable expense and inconvenience of an annual gas safety

certificate.

Electromax comes with a 10 year cylinder guarantee and a two year

guarantee for the boiler and all other controls with on-site service

support.

Specification Advice Hotline: 01603 420220 Email: [email protected]

54

Electromax installation

Discharge pipe

Auto air vent

Pressurereliefvalve

Temperatureand pressurerelief valve

Pump

Flow

CylinderElectric boiler

Cold watercombination

valve (supplied)

Coldmainsfeed

To hotoutlets

Return

Automaticbypass valve

Primaryexpansion

vessel

Potable waterexpansion vessel(supplied)

Connectionto radiators

or underfloorsystem

7

910

6

2

4

8

5

3

17

16

4

11

15 1

12

13

14

Electromax

Electromax has a host of features that benefit developers, builders, installers, landlords and end users to make it a desirable alternative where gas is not available or not the preferred option.

• Controllable,efficientwetcentralheating.

• Programmableroomthermostattoaccommodatea wide range of off-peak tariffs.

• Usesstandardradiatorsandthermostaticradiatorvalves.

• Designedforsealedsystems.

• Modelavailableforunderfloorheatingsystems.

• High-performancedomestichotwaterfromunvented direct hot water cylinder.

• CylindermanufacturedfromDuplexstainlesssteel.

• Noflueandnofueltanksallowflexibleinstallationlocation.

• Silentinoperation.

• Automaticpumpexercisefeature–forperiodswhen boiler is switched off.

• Frontcontrolpanelindicationtoshowboilerstatus.

• Provensolid-statetechnologyforlonglife.

• Softstartandzerovoltswitchingtoavoidpowersurges.

• Min/maxcontroladjuststhewatertemperatureoutput from the boiler.

• Minimalserviceandmaintenancecosts.

• Norequirementforannualgassafetycertificate.

• On-sitepartsandlabourguarantee. –Cylinder–10years. –Boilerandothercontrols–twoyears.

Key components 1 6or9kWAmptecboiler.

2 Controls(PCBs).

3 180litrecylinder(Duplexstainlesssteel).

4 Elements–alloy825sheathed,incorporating thermalcontrols–combinedthermostatandthermalcut-out.Thermostatadjustable between 10°C and 70°C.

5 Insulation–CFC/HCFCFree(ODPzero)expanded polyurethane.

6 Userinterfacecontrolsmountedinstylised facia panel.

7 Expansion vessel.

8 Pressurereliefvalve.

9 Circulating pump.

10 Autoairvent.

11 Automaticbypassvalve.

12 Programmableroomthermostat.

13 Combinedpressurereducing/strainer/check/expansionvalve.

14 Externally mounted potable water expansionvessel(18litre)supplied with wall mounting bracket.

15 Tundish.

16 Drainvalve.

17 Primarysystemisolatingvalves.

Central heating

Electromax is suitable for use with wet radiator or underfloor sealed heating systems. Typical system layout given below is for illustrative purposes only.

Domestic hot water

Domestichotwater isprovidedbya180 litreunventeddirecthotwater cylinderwhichismanufacturedfromDuplexstainlesssteelformaximumstrengthandlonglife. Duplex stainless steel offers a superior resistance to corrosion especially inaggressive water areas, compared with copper, glass-lined steel and some lower grades of stainless steel.

BecauseDuplexisalowcarbon,highchromiumcontentalloy,itresistsallformsofcorrosion including pitting, crevice corrosion, uniform corrosion and stress corrosion cracking, without the use of a sacrificial anode. In addition, the combination of tungsten inert gas and laser welding coupled with the special post-weld processes ensures the same level of corrosion resistance and mechanical strength as the parent metal. This ensures the longest possible working life for every cylinder.

Thewaterisheatedbylong-lifeSuperloy825alloysheathedelementsincorporatedinto an easily removable heater plate, making replacement simple, if necessary.

Electromax is supplied with a programmable room thermostat which controls the time periods that the boiler comes into operation and the room temperature. Offering up to three ‘On’ and three ‘Off’ periods per day and Weekday andWeekend programmes, the user is able to take advantage of the most appropriate off peak tariff best suited to their needs.

The control panel on the unit includes a system pressure gauge, boiler indicator LEDs,boileron/offswitch,domestichotwateron/offandboostswitches.

Running costs

There are a number of off-peak electricity tariffs now available which provide a range of lower cost options for electricity used for heating and hot water. The two most common tariffs are Economy 7 and Economy 10. Types of meter and tariffs will vary by property and region. The following information is for general guidance only.

Economy 7Two ratemeter installed in property. Units used at night (during off-peak time*)charged at lower rate than those used during the day.

Economy 10†

Only onemeter installed in each property. All electricity used at off-peak timeschargedat the lower rate (suchaswashingmachines,dishwashersetc).Off-peaktimesgenerallysetformidnight–5.00am;1.00pm–4.00pm;and8.00pm–10.00pm.

*”Night” means the 7 hours that the local distribution company in your area chooses between 10pm and 10am. “Day” means at all other times. †Not available in all areas, and details may vary by area.

Specification Advice Hotline: 01603 420220 Email: [email protected]

76

DimensionsSpecificationCapacitiesBoiler–1.3litres. Cylinder–180litres.

RatingsBoilers– 6kW@240V(5.5kW@230V). – 9kW@240V(8.3kW@230V). Immersionheaters–2x3kW@240V(2x2.8kW@230V).

ElementsBoiler–Longlife,lowwattsdensity,copperelementsin a copper heat exchanger. Cylinder–LonglifeSuperloy825alloysheathedelements incorporated into an easily removable heater plate should replacement be necessary.

Outer casingWhite stove-enamelled corrosion-resistant steel. ControlPanelfascia–lightgreyABS.

Thermal insulationBoiler:Armaflex–closedcellinsulation.Dust,fibreandCFC/HCFCfree(ODPzero). Cylinder–CFC/HCFCFree(ODPzero)expandedpolyurethane.GWP2.72(GlobalWarmingPotential).

ThermostatElectromaxboiler–Electronicdualcontrol,useradjustablefrom65°Cto80°C. Electromaxunderfloorboiler–Electronicdualcontrol,useradjustablefrom30°Cto60°C. Electromaxcylinder–elementthermostatadjustablefrom 10°C to 70°C.

Water containerBoiler–Copper. Cylinder–Duplex2304(Grade1.4362EN10088)stainless steel with external expansion vessel.

Safety featuresBoiler–2ampfusedpumpsupply,dualcontrolcircuits,dual switching of the elements, self-check circuitry and fault indication. Resettable thermal cut-out. Cylinder–Manuallyresettablecut-outonheatingelementoperatesat85°C(featureisanintegralpart ofthethermostat).

Primary circuitPressurereliefvalvefactorysetto3bar.Cylinderfittedwith temperature and pressure relief valve, factory-set tooperateat10bar/90°C.

PumpGrundfosUPS15-50(withintegralautomaticairvent).

Expansion vesselsPrimarysystemexpansionvessel(12litre/3bar)factoryfitted.Potablewaterexpansionvessel (18litre/3.5bar)suppliedloose.

Bypass valveAutomaticbypassvalve(factory-fitted).

Central heating controlsSuppliedwithprogrammableroomthermostat–three‘On’/three‘Off’periodsperday.Weekdayandweekend can be programmed separately. Battery operated.Polarity-freeconnectiontoboiler.

ApprovalsNemkoapproved,CEmarked. ManufacturedintheUKinaBSENISO9001:2008, ISO14001:2004andBSOHSAS18001:2007registeredfactory.

InstallationMustbeinstalledbyacompetentinstallerinaccordance with Local Regulations. EnglandandWales–BuildingRegulationsG3.Scotland–TechnicalStandardsP3. N.Ireland–BuildingRegulationsP5.

FixingFloor-mounting.Atemplateisprovidedtoassist in positioning.

Plumbing connections22mmpipeworkonconnectionsonallmodels. Primaryfillingloopandprimarydrainpointvalve and hose connector supplied, bottom or side entry via panel knock outs.

Primary system operating pressure3barmaximum.

Operating temperaturePrimarysystem–Electromaxfrom65°Cto80°C.

Primarysystem–ElectromaxUnderfloorfrom30°C to 60°C. Cylinder from 10°C to 70°C.

Heating systemsSealedsystems.

Pressure testingTestedto15bar.

Cold water controlIntegrated cold water control set comprising pressure reducingvalveandstrainer(factorysetat3.5bar),expansionreliefvalve(factorysetat6bar)andcheckvalve.22mmcompressionfittings.

Domestic hot water f ow ratesUpto55litresperminute@6barpressure.

Min water requirementsRecommendedminimumsupplypressure– 1.5bar/20l/minflowrate.Ifthereareanydoubtsabout water supply pressure or flow rates, please contactourSpecificationAdviceTeamtodiscuss.

TundishFactory-fitted15mminletand22mmcompressionoutlet.

ElectricalDesignedforconnectiontooff-peakelectricitysupply.Arangeofoff-peaktariffsareavailablenationally–itisrecommended that you contact your electricity supplier to determine the tariff best suited to your needs.

Electric boiler must be permanently connected to electricity supply through a double pole linked isolating switch with a minimum breaking capacity of45amps.

Immersion heaters must be permanently connected to electricity supply through a double pole linked isolating switch with a minimum breaking capacity of13amps.

Central heating control is by means of a programmable roomthermostat(suppliedlooseforfittingonsite).

User controlsThe unit is supplied with a programmable room thermostat for the control of the central heating times and temperature.

Control panelBoileron/offswitch.Hotwateron/offswitch. Hotwateronehourboostswitch.Systempressuregauge.Boilertemperatureadjustment.BoilerLEDindicators.

GuaranteeTheElectromaxDuplexstainlesssteelvesselcarriesafull 10 year guarantee against faulty manufacture or materials provided that:

• Ithasbeencorrectlyinstalledaspertheinstructions contained in the instruction manual andallrelevantCodesofPracticeandRegulationsin force at the time of installation.

• IthasbeeninstalledintheUK.

• Ithasnotbeenmodifiedinanyway,otherthanbyHeatraeSadiaHeating.

• Ithasnotbeenfrostdamaged.

• Ithasonlybeenusedforthestorageofpotablewater.

• Ithasnotbeentamperedwithorbeensubjectedto misuse or neglect.

• Within60daysofinstallationtheusercompletesand returns the certificate supplied along with the proof of purchase to register the product.

The boiler, immersion heater and controls are guaranteed for a period of two years from the date of purchase provided that:

• Ithasbeencorrectlyinstalledaspertheinstructions contained in the instruction manual andallrelevantCodesofPracticeandRegulationsin force at the time of installation.

• IthasbeeninstalledintheUK.

• Ithasnotbeenmodifiedinanyway,otherthanbyHeatraeSadiaHeating.

• Ithasnotbeenfrostdamaged.

• Ithasnotbeentamperedwithorbeensubjectedto misuse or neglect.

• Within60daysofinstallationtheusercompletesand returns the certificate supplied along with the proof of purchase to register the product.

Evidence of purchase and date of supply must be submitted. These guarantees do not affect your statutory rights.

Fullspecifications Dimensionsandordering

Model

Electromax/ElectromaxUnderfloor

B C300 minimumclearance overtop panel

50 min. clearance

A

A (mm)

1480

B (mm)

550

C (mm)

605

Ordering guideModel

Electromax

Electromax

Electromax Underfloor

Electromax Underfloor

Rating @ 240V

Boiler Cylinder

6kW 2x3kW

9kW 2x3kW

6kW 2x3kW

9kW 2x3kW

Capacity (litre)

Boiler Cylinder

1.3 180

1.3 180

1.3 180

1.3 180

Weight (kg)

Empty Full

74 256

74 256

74 256

74 256

Product code

95:022:204

95:022:203

95:022:304

95:022:303

Cylinder performanceModel

Electromax

Electromax Underfloor

Capacity

(litre)

180

180

Off-peak heater 3kW

Time to heat (mins)

Thro’ 45ºC Thro’ 50ºC

180 200

180 200

Boost heater 3kW

Quantity heated thro’

45ºC in 60 mins

57litres

57litres

Heat loss

kWh/24h

1.95

1.95

Specification Advice Hotline: 01603 420220 Email: [email protected]

98

Solarenergyisafree,naturalandinexhaustibleresource

that we can exploit as the technology to do so becomes

moreaffordable.ElectromaxSolarisaprimeexampleof

this new eco-friendly technology.

ElectromaxSolar,combinedelectricboileranddomestichotwaterstore,usesasustainable

energy sourcewhich is free andnatural. Providing an attractive lower carbonoption for

specifiers,developers, homeownersand tenantsalike theElectromaxSolar reduces the

amount of electricity required to generate domestic hot water. In addition to reducing

carbon emissions, real cost savings can be made over the medium and long term when

switching to sustainable energy sources.

Whetherinruralareas,newhousingprojects,multi-floordwellingsoroneofthetwomillion

homes inBritainwithnomainsgas supply,ElectromaxSolaroffers thebest solution for

comfort and convenience of wet central heating. The benefits of domestic solar thermal

hot water are powerful mains pressure showering and faster filling baths.

Withthesamecomfortandcontrollabilityasagasboiler,ElectromaxSolarprovidescentral

heatingonlywhenrequiredandiscontrolledbyaprogrammableroomthermostatwhich

can be set to take advantage of off-peak electricity tariffs and meet end user life styles.

It is available in both radiator and underfloor options.

The Electromax Solar is ideal for a range of domestic properties and especiallysuitedwherethere isnomainsgassupply.Aninstallationtemplate issuppliedtoenable pipework to be pre-installed prior to siting the boiler.

ElectromaxSolarisafullypackagedunitandcomescompletewitha9kWelectricboiler,Duplexstainlesssteelsolarthermalhotwatercylinder(availablein185,220or250litrecapacities)withaspeciallydesignedsolarcoilformaximumheatinputand efficiency, a pre-plumbed factory-fitted circulating pump, service isolation valve, central heating and solar domestic hot water controls.

Both the solar hydraulic pump and solar controller are fully integrated into the ElectromaxSolar resulting inaquickandneater installation ready for connectionto solar collectors. They are operated by a clear, multifunctional and easy to use controlpanelwithanintegratedLCDdisplay.

To complete the solar thermal installation, a choice of in-roof and on-roof flat plate solar collector kits are available. Every kit is supplied with primary solar system fluid, 24litresolarratedexpansionvesselandconnectingpipekit.

Supportedbyournationalserviceandtechnicalsupportnetwork,ElectromaxSolarfeatures a 10 year on-site parts and labour guarantee on its stainless steel cylinder and two years on the boiler and controls. A specification and design service isavailablethroughourSpecificationAdviceTeamonTel:01603420220.

Specification Advice Hotline: 01603 420220 Email: [email protected]

Electromax solar

1110

2

5

10

12

14

15

17

20

22

21

19

18

16

13

11

98

4

6

7

3

1

Discharge pipes

Auto air vent

Pressurereliefvalve

Flowmeter

Temperatureand pressurerelief valve

Pump

Flow

Flow

Cylinder

Electric boiler

Cold watercombination

valve (supplied)

Coldmainsfeed

To hotoutlets

Return

Return

Automaticbypass valve

Solar manualair vent

Primaryexpansion

vessel

Connectionto radiators

or underfloorsystem

Connectionsto collector

Electromax Solar installation

WhencombinedwithasuitableElectromaxSolarcollectorpanelkittheElectromaxSolarcomprisesalltheprinciplecomponentstoprovide:

• Anefficientsolar,unvented,storage,waterheatingsystem.

• Back-upelectricwaterheating.

• Anelectricallyheatedwetcentralheatingsystem.

IntheUKawelldesignedsolarsystemhasthepotentialtodeliverupto60%ofadwelling’shotwaterrequirementfromsolarenergy,howeverthisenergyisnotreceiveduniformlythroughouttheyear(70%oftheUKannualradiationisreceivedovertheperiodApriltoSeptemberand 25%isreceivedinthemonthsofJuneandJuly).

Solar unvented storage water heating system The solar primary circuit includes a circulating pump, a flow meter, an expansion relief valve, a manual air vent and two high temperature checkvalves,allfactory-fitted.Solarcollectors,solarexpansionvesselsand heat transfer fluid are supplied as separate accessory kits.

Temperature control of the solar circuit is provided by a microprocessor-based differential temperature controller housed in the main Electromax Solarcontrolpanel.Over-temperatureprotectionisprovidedbyamanually-resettable double-pole cut-out.

The domestic hot water system includes a factory-fitted temperature andpressurereliefvalveandexpansionvessel.Acoldwater combination valve which comprises a pressure reducing valve, and expansion relief valve, a check valve, and a strainer, is supplied loose.

TheDuplexstainlesssteelcylindergivesmaximumstrengthandlonglife, offering superior resistance to corrosion especially in aggressive water areas compared to copper, glass-lined steel and some lower grades of stainless steel.

Electrically heated wet central heating system TheElectromaxSolarhasawet,sealed,centralheatingprimarycircuitsuitable for connection to radiators or underfloor manifolds depending on the model purchased.

The circuit includes a 9kW electric flow boiler, circulating pump, an expansion vessel, an expansion relief valve, an automatic air vent and an automatic bypass valve, all factory-fitted.

Keycomponents

1 Primarysystemexpansionvessel.2 Fasciapanel.3 Userinterfacepanel.4 Solartemperature/pressurereliefvalve.5 Boilerelectroniccontrol(undercover).6 Solarflowmeterincludingfillinganddrain.7 Domestichotwatercylinder(insulated).8 Solarmanualairvent.9 Temperature/pressurereliefvalve.10 Boost immersion heater.11 Primarysystempressurereliefvalve.12 Off-peakimmersionheater.13 Tundish.14 Electric boiler.15 Fillingloop.16 Solarflow.17 Hotwateroutletconnection.18 Solarreturn.19 Dischargepipe.20 Cold water inlet connection.21 Primaryflowisolatingvalve.22 Primaryreturnisolatingvalve.

TheElectromaxSolarhasahostoffeatureswhichbenefitdevelopers,builders,installers, landlords and end users to make it a desirable alternative where gas is not available or not the preferred option.

• TheElectromaxSolarunventedhotwatercylinder,manufacturedfromhighgradeDuplexstainlesssteel,isinsulatedwithpolyurethanefoam.

• Theprimarydomestichotwaterheatsourceissolarenergyviaasolarcoil heat exchanger.

• CylindersizesandsolarvolumeshavebeenspecificallydesignedtomeetSAP*requirementsfor1,2and3bedroomproperties.

• Two3kWimmersionheatersareincluded;onepositionedlowerinthetanktoheatthe non-solar dedicated volume of the cylinder for periods of low solar gain and an upper immersion heater to provide a one-hour boost.

• Controlofthesolarcircuitismadebyafactory-fittedpre-setdifferentialtemperaturecontroller which monitors and regulates the system to give maximum solar benefit without the need for user interface.

• Thesolarhydrauliccontrolsarefactory-fittedforeaseofinstallation.

• Avarietyofsolarcollectorkitsareavailabletosuitdifferentroofoptions.

• ModelsareavailabletosuitbothSouthfacingandEast/Westfacingproperties.

• Thecentralheatingprimarycircuitisawetsealedsystemsuitableforradiators. Underfloorheatingmodelsarealsoavailable.

• Thecentralheatingheatsourceisa9kWelectricflowtypeboiler,factory-fitted.

• Temperaturecontrolofthecentralheatingsystemisprovidedbyaprogrammableroom thermostat which can accommodate a wide range of off-peak electricity tariffs.

• Noflueandnofueltanksallowflexibleinstallation.

• Norequirementforanannualgassafetycertificate.

* Standard Assessment Procedure.

Front control panel:

• Hotwater–On/Off.

• Onehourboost–On/Off.

• Centralheating–On/Off.

• Electricboiler–Supply/Demand/Heat/Fault.

• Centralheating–Pressure(Bar).

• Solarpaneltemperature–Min/Max/Actual(ºC).

• Cylindertemperature–Min/Max/Actual(ºC).

• Solarpump–On/Off.

• Solarsystem–Fault.

• Solarsystem–Pressure(Bar).

Specification Advice Hotline: 01603 420220 Email: [email protected]

1312

Legislation

Energy consumption of dwellings, in particular space and water heating have been identified as key areas to help meetEuropeanandUKgovernmentcarbonreductiontargets.

Newregulationshavebeenintroduced(CodeforSustainableHomes(CfSH),andexistingregulationstightened(BuildingRegulationPartL,StandardAssessmentProcedure(SAP))toensurethatboth NewBuildpropertiesandupgradesofexistingdwellingsmeetthelatestenergyefficiencyrequirements,therefore driving down emissions and reducing the country’scarbonfootprint.

Installation of a solar water heater, whether as part of a new build development or as an upgrade to an existing property,playsakeypartinincreasingaproperty’senergyefficiencyandtheElectromaxSolarhasbeendesignedwithCfSH,SAPandPartLinmind.

TheElectromaxSolartotalcylindercapacity(Vt)ismadeoftwoparts:Dedicatedsolarvolume(Vs)andauxiliaryvolume(Vb)whereVt=Vs+Vb.

Thededicatedsolarvolume(Vs)canonlybeheatedbysolar energy. The volume has been calculated to ensure therequirementsofBuildingRegulationPartLandSAParemet(Vs=80%VdwhereVd=TFAorVs=25Litrespermetresquaredofsolarcollector)ifinstalledcorrectly.

The auxiliary volume has been calculated to ensure that on a cold day with low solar gain there will be sufficient hotwaterforthedwellingasrequiredby BS6700.

SpecificationCapacitiesCylinder:185,220and250litres.

RatingsBoiler:9kW@240V(8.3kW@230V). ImmersionHeaters:2x3kW@240V (2x2.8kW@230V).

ElementsBoiler: Long life, low watts density, copper elements in a copper heat exchanger. Cylinder:LonglifeSuperloy825alloysheathedelements incorporated into an easily-removable heater plate should replacement be necessary.

Outer casingWhite stove enamelled corrosion resistant steel. ControlPanelfascia–ABSwhite. Cover–ABStintedgrey.

Thermal insulationBoiler:Armaflex–closedcellinsulation. Dust,fibreandCFC/HCFCfree(ODPZero). Cylinder:CFC/HCFCFree(ODPZero)expandedpolyurethane.GWP3.1(GlobalWarmingPotential). HTArmaflexonsolarpipes.

ThermostatStandardBoiler:Electronicdualcontrol, user-adjustablefrom65ºCto80ºC. Underfloorboiler:Electronicdualcontrol, user-adjustablefrom30ºCto60ºC. Cylinder:Elementthermostatadjustablefrom 10ºCto70ºC.

Water containerBoiler: Copper. Cylinder:Duplexstainlesssteelwithexternalexpansion vessel.

Safety featuresBoiler:2ampfusedpumpsupply,dualcontrolcircuits,dual switching of the elements, self-checking circuitry and fault indication. Resettable thermal cut-out. Cylinder:Manually-resettablecut-outonheatingelementoperatesat85ºC.

Primary circuitPressurereliefvalvefactorysetto3.5bar. Cylinder fitted with temperature and pressure relief valve,factory-settooperateat10bar/90ºC.

ApprovalsCE marked. ManufacturedintheUKinaBSENISO9001:2008, ISO14001:2004andBSOHSAS18001:2007registeredfactory.

Primary system pumpGrundfosUPS15-50(withintegralautomaticairvent).

Solar system pumpGrundfosSolarUPS15-65.

Expansion vesselsPrimarySystem:12litre3bar,factory-fitted. PotableWater:18litre3.5bar,factory-fitted. Solar:24litre,1.5bar,suppliedloose.

InstallationTheElectromaxSolarmustbeinstalledbyacompetent installer in accordance with Local Building Regulations.Pleasecontactyourlocalbuildingregulations officer for further advice.

LocationMustbefloor-mounted.Afixingtemplateisprovidedto assist. The location should consider access for service and maintenance and routes for discharge.

Water supplyCanbeconnectedtoamaximumflowrateof55litresper minute and a maximum supply pressure of 16 bar (reducedto3.5).Itisrecommendedthatflowratesarenolowerthan20litresperminuteandpressureisnolowerthan1.5bar.

Domestic hot water connectionsCold water inlet and hot water outlet connections are madeby22mmcompressionfittingatthebottomrighthandsideoftheElectromaxSolar.Pipeentry canbefromtherighthandside(viaknock-outpanels)or directly below.

Solar connectionsSolarflowandsolarreturnconnectionsaremadeby22mmcompressionfittingatthetopleftsideoftheElectromaxSolar.

Central heating connectionsCentral heating flow and return connections are made by22mmcompressionfittingatthebottomlefthandsideoftheElectromaxSolar.Pipeentrycanbefromthelefthandside(viaknockoutpanels)ordirectlybelow.

DischargeDischargepipeworkfromthefactory-fittedtemperature and pressure relief valve should be installed in accordance with local building regulations. Dischargepipeworkisalsorequiredfromthecoldwatercombinationvalve.Dischargepipeworkisalsorequiredfromthesolarpressurereducingvalve.

ElectricalDesignedforconnectiontoanoff-peakelectricitysupply.Pleasecontactyourelectricitysupplierfordetails of available tariffs. The electric flow boiler must be permanently connected to the electricity supply via a double-pole isolating switch with a minimum breakingcapacityof45amps.Thecontrolpanelandimmersion heaters must be permanently connected to the electricity supply via a double-pole isolating switch withaminimumbreakingcapacityof13amps.

External componentsSolarcollectors–arangeofsolarcollectorkitsareavailable to suit different property types please see page14forfurtherdetails.

Solarexpansionvessel–thesolarexpansionvesseliswall-mounted(bracketandfixingssupplied),itmustbeplumbed into the solar return pipework between the ElectromaxSolarandcollector(s)andshouldbesitedasclosetotheElectromaxSolaraspossible.

Solardivertervalve(East/Westarraysonly)–theSolardiverter valve is plumbed into the solar return pipework between the expansion vessel and collectors. Connectionismadeby22mmcompressionfittings.

Coldwatercombinationvalve–thecoldwatercombination valve is plumbed into the mains water supplybeforetheElectromaxSolar.Connectionismadeby22mmcompressionfittings.

Programmableroomthermostat–theprogrammableroom thermostat is wall mounted and should be wired totheElectromaxSolar.

GuaranteeTheElectromaxSolarDuplexstainlesssteelvesselcarries a full 10 year guarantee against faulty manufacture or materials provided that:

• Ithasbeencorrectlyinstalledaspertheinstructions contained in the instruction manual andallrelevantCodesofPracticeandRegulationsin force at the time of installation.

• Ithasnotbeenmodifiedinanyway,otherthanbyHeatraeSadiaHeating.

• Ithasnotbeenfrostdamaged.

• Ithasonlybeenusedforthestorageofpotablewater.

• Ithasnotbeentamperedwithorbeensubjectedto misuse or neglect.

• IthasbeeninstalledintheUK.

• Within60daysofinstallationtheusercompletesand returns the certificate supplied along with the proof of purchase to register the product.

Allothercomponentsareguaranteedforaperiodoftwo years from the date of purchase provided that:

• Ithasbeencorrectlyinstalledaspertheinstructions contained in the instruction manual andallrelevantCodesofPracticeandRegulationsin force at the time of installation.

• Ithasnotbeenmodifiedinanyway,otherthanbyHeatraeSadiaHeating.

• Ithasnotbeenfrostdamaged.

• Ithasnotbeentamperedwithorbeensubjectedto misuse or neglect.

• IthasbeeninstalledintheUK.

• Within60daysofinstallationtheusercompletesand returns the certificate supplied along with the proof of purchase to register the product.

Evidence of purchase and date of supply must be submitted. These guarantees do not affect your statutory rights.

Fullspecifications

Dimensions

Capacity Radiator / Underfoor (litre)

185

220

250

Dimensionsandordering

Cylinder performance

Capacity Radiator / Underfoor

(litre)

185

220

250

Auxiliary volume

(litre)

120

145

175

Heat-up auxiliary volume

(mins)

126

152

178

Boost

(mins)

60

60

60

Re-heat

(mins)

88

106

125

Standing heat loss

(kWhr/24hr)

1.76

1.73

1.70

Ordering guide

Model

ElectromaxSolar185Radiator

ElectromaxSolar220Radiator

ElectromaxSolar250Radiator

ElectromaxSolar185RadiatorEastWestArray

ElectromaxSolar220RadiatorEastWestArray

ElectromaxSolar250RadiatorEastWestArray

ElectromaxSolar185Underfloor

ElectromaxSolar220Underfloor

ElectromaxSolar250Underfloor

ElectromaxSolar185UnderfloorEastWestArray

ElectromaxSolar220UnderfloorEastWestArray

ElectromaxSolar250UnderfloorEastWestArray

Product code

95:022:212

95:022:214

95:022:215

95:022:216

95:022:217

95:022:218

95:022:312

95:022:314

95:022:315

95:022:316

95:022:317

95:022:318

A

(mm)

1580

1800

1990

B

(mm)

550

550

550

C

(mm)

600

600

600

B C

A

300 minimumclearance overtop panel

50 min. clearance

Heat-up(auxiliary)–Timetakentoheatauxiliaryvolumefrom15ºCto60ºCusinglower3kWimmersion heater.

Boost–Timetakentoheatboostvolume(57litres)from15ºCto60ºCusingupper3kWimmersion heater.

Re-heat–Timetakentoreheatauxiliaryvolumeto60ºCusinglower3kWimmersionheaterfollowing draw off of 70% auxiliary volume.

Heat-up(solar)–Solarheatuptimewillvarydependingonsolarradiation,sunshinehours,collectorpaneltype,sizeandorientation.

Standingheatloss–EnergyinkW/hrrequiredtokeepwaterat65ºCover24hourperiod(ambienttemperature20ºC).

Weight Empty Full (kg) (kg)

94 279

105.5 325.5

112 362

Specification Advice Hotline: 01603 420220 Email: [email protected]

Property Type

1BedFlat

2BedFlat/House

3BedHouse

Occupants

1-2

2-3

3-4

Electromax

185

220

250

Panel

1

1

2

Specification

Model

Radiator

ElectromaxSolar185

ElectromaxSolar220

ElectromaxSolar250

Radiator – East West Array

ElectromaxSolar185

ElectromaxSolar220

ElectromaxSolar250

Underfoor

ElectromaxSolar185

ElectromaxSolar220

ElectromaxSolar250

Underfoor – East West Array

ElectromaxSolar185

ElectromaxSolar220

ElectromaxSolar250

Rating @ 240V (kW)

Boiler Cylinder

9 2x3

9 2x3

9 2x3

9 2x3

9 2x3

9 2x3

9 2x3

9 2x3

9 2x3

9 2x3

9 2x3

9 2x3

Capacity (litre)

Boiler Cylinder

1.3 185

1.3 220

1.3 250

1.3 185

1.3 220

1.3 250

1.3 185

1.3 220

1.3 250

1.3 185

1.3 220

1.3 250

Note:TocomplywithSAP,theElectromaxSolarmusteither be installed in a property with a total floor space equaltoorlowerthanthevalueshowninthetableabove,orwithagrosscollectorareaequaltoorlowerthan the value shown in the table opposite.

The table below shows recommended Electromax Solarandcollectorinstallations:*

*This table is for guidance only. OurSpecificationAdviceHotlineshouldbecalledtodiscussdesignandrequirementsforspecificsites–Tel:01603420220.

Electromax (Vt)

185

220

250

Total Floor Area Max

52

69

77

Collector Max

2.6

3.0

3.2

Vb

120

145

170

Vs

65

75

80

Vd

80

93

99

1514

Ordering guide

Acompleterangeofhighquality,SolarKeymarkaccredited

panelstomeetindividualneeds,tastesandrequirements,

tosuitarangeofdifferentinstallations.On-roof,in-roofor

flat roof solar collectors can efficiently harness natural

energy from the sun.

• In-roofpanelsaresuitedtonewbuildapplicationsgivingahigherstandardoffinish.On-roof

panels are suited to existing properties as they are easier to install retrospectively.

• AnumberofmountingmethodsareavailabletosuitavarietyofrooftypesincludingFlatTile,

ProfiledTile,SlateandFlatRoof.

• SouthFacingarraysaresuitedtopropertieswitharoofthatfacesbetween30ºWestand40º

EastofSouth.

• East/Westarraysareavailableforpropertieswithroofsthatfaceover30ºWestand40ºEast

ofSouth.

• OnlyHeatraeSadiaElectromaxSolarcollectorkitsshouldbeusedwiththeElectromaxSolar.

• The solar collector kits include all necessary components to install the solar collectors and

completetheElectromaxSolarinstallationsincluding:

– Collectors

– Mountingrailsandbrackets

– Flashingkit(In-roofpanelsonly)

– Solarfluid

– Flexibletube

– Expansionvessel

– Thermostaticblendingvalve

Solar collectors

Solarcollectors–On-roof/In-roof

On-roof collector

Ideal for those who wish to install solar thermal domestic hot water to

a current building, without having to disturb too much of the existing

roof structure.

• Flatplatealuminiumframecollectorprovidescompleteweather

protection.

• Ultrasonicwelded(notsoldered)socanwithstandhightemperatures.

Specification

GrossArea 2.02m2

NetArea 1.84m2

Weight 39kg

Absorbercapacity 1.4litres

MaximumPressure 1.0MPa(10bar)

Absorption 95%±2%

Emission 5%±2%

Stagnationtemperature184ºC(max)

Glass Low-ironsolarglass,tempered,3.2mmthick.

Lighttransmittance 90.8%±2%

Insulation 40mmRockwoolwithblackfleece.

Heatconductivity0.045W/m2K

Grossdensity50-80kg/m3

Slate and Tile System includes: • 1,2or3panels,mountingbrackets.

A Frame System includes: • 1,2or3panels,AFrame.

In-roof collector

The perfect choice for all new build developments.

• Flatplatewoodenframecollectors.

• Ultrasonicwelded(notsoldered)socanwithstandhightemperatures.

Specification

GrossArea 2.52m2

NetArea 2.32m2

Weight 54kg

Absorbercapacity 1.7litres

MaximumPressure 1.0MPa(10bar)

Absorption 95%±2%

Emission 5%±2%

Stagnationtemperature210ºC(max)

Glass Low-ironsolarglass,tempered,3.2mmthick.

Lighttransmittance 90.8%±2%

Insulation 50mmRockwoolwithblackfleece.

Heatconductivity0.045W/m2K

Grossdensity50-80kg/m3

Slate in-roof System includes: • 1or2panels,mountingbrackets,flashingkit.

Tile in-roof System includes: • 1or2panels,mountingbrackets,flashingkit.

Performance

On-roof collector

Aperturearea

Absorberarea In-roof collector

Aperturearea

Absorberarea

Technical dataHeight

(mm)

1730

2058

On-roofcollector

In-roof collector

Width

(mm)

1170

1227

Depth

(mm)

83

105

Weight

(kg)

35

49

Maximum pressure

(bar)

10

10

Shutdown temperature

(ºC)

234

234

Area

(m2)

1.922

1.840

2.32

2.29

Zero loss co-efficient

(W/m2K)

0.756

0.790

0.780

0.791

Heat loss co-efficient

(W/m2K)

4.067

4.248

3.796

3.846

Slate and Tile on-roof system

1 panel

2panels

2panels–East/WestArray

3panels–East/WestArray

A Frame system

1 panel

2panels

Slate in-roof system

1 panel

2panels

2panels–East/WestArray

3panels–East/WestArray

Tile in-roof system

1 panel

2panels

2panels–East/WestArray

3panels–East/WestArray

Fittings

MultifitSolar6x22mmhightemperaturepipecompression–male

MultifitSolar6x22mmhightemperaturepipecompression–female

MultifitSolar6x22mmhightemperaturepipecompression–tee

MultifitSolar30mflexiblestainlesssteelpipekit

Solar fuid

MultifitSolarfluidtypeLS20Ltr(Pink)

MultifitSolarfluidtypeL20Ltr(Blue)

MultifitSolarelectricfluidfillingpump

MultifitSolarelectrichandfillingpump

Miscellaneous

MultifitSolar13msolarsensorwire

MultifitSolarrefractometerantifreezetestkit

Roof tile

Solarsensorwirejunctionbox

Product code

95:970:517

95:970:518

95:970:519

95:970:520

95:970:521

95:970:522

95:970:523

95:970:524

95:970:527

95:970:528

95:970:525

95:970:526

95:970:529

95:970:530

51:227:62

51:227:63

51:227:64

51:222:38

51:302:25

51:195:49

51:302:34

51:227:61

51:222:37

51:195:59

95:970:540

95:970:539

Specification Advice Hotline: 01603 420220 Email: [email protected]

Accessories ordering guide

ContactSpecification Advice Hotline T:01603420220F:01603420229 E:[email protected]

After Sales Service T:08448711535F:08448711528 E:[email protected]

Web www.heatraesadia.com

HeatraeSadiaHeatingHurricaneWayNorwichNorfolkNR66EA

HeatraeSadiaHeatingmayintroducemodificationstotheirproductsfromtimetotime.Consequently,thedetailsgiveninthisbrochurearesubjecttoalterationwithoutnotice.

95900825Issue8©HeatraeSadiaHeating2011

heateamisHeatraeSadia’sveryownservicedivision.With us on your side, you can be sure that your customers are in the very best hands. Totally committedtoqualityandsafety,heateamisopen 7daysaweek,for363daysayear,andoffers:

• Dedicated Trade Advice Line–ourhelpfulandqualifiedspecialistsarealwaysonhandtohelpyouwitheventhemostcomplextechnicalquery.

• Installer Priority Call-Outs–our280strongteamof specifically trained expert heating engineers coverstheUK,nooneisbetterqualifiedtolookafterHeatraeSadia’sproductsfortheduration of the guarantee.

• Fully Stocked Vans–anationwidefleetofvans,fullystockedwithspareparts–meaningwecanrepairourappliancesonthefirstvisitin95%ofcall-outs.

• Exclusive Service Plans–heateamalsoofferHeatraeSadia’scustomersarangeofexclusiveannual service plans.

OpeningTimes:Monday-Friday8am-6pm,weekendsandBankHolidays*8.30am-2pm. *excludingChristmasDayandNewYear’sDay.

Simplycall0844 8711535 or visit our website at www.heateam.co.uk

PN95900825B

JN308360

Brochures for all of our products are

availablefreeofcharge.Pleasecallour

literaturehotlineon01603420127.

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