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Compact 3020 HE

Alde Compact 3020 HE Operating Instructions Manual

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Operating Instructions
Compact 3020 HE
CONTENTS
1. DOMESTIC HOT WATER........................3
1.1 Warning ...............................................3
 1.2SpeciedUse .......................................3
 1.3SystemDesign .....................................3
2. DESCRIPTION OF FUNCTIONS .............4
 2.1GasHeang .........................................4
 2.2ElectricHeang ...................................4
 2.3DomescHotWater ............................4
3. DOMESTIC HOT WATER........................6
 3.1DrainingFreshWater ..........................7
4. HEAT TRANSFER FLUID ........................8
 4.1Filling....................................................9
 4.2Draining ...............................................9
5. CENTRAL HEATING .............................10
5.1CirculaonPump ...............................10
 5.2BleedingAir .......................................11
 5.3AirLock ..............................................12
 5.4230VElectric ......................................12
 5.5LiqueedPetroleumGas ...................13
6. MAINTENANCE ..................................15
6.1Winter ................................................ 15
7. CONTROL PANEL ................................17
7.1Starngthesystem ............................ 17
 7.2StandbyScreen ..................................18
7.3 Main Menu ........................................19
 7.4What’sAcvatedMenu ..................... 24
 7.5SengsMenu....................................25
 7.6What’sAcvatedMenu ..................... 33
 7.7ErrorLog ............................................33
 7.8Reset ..................................................34
 7.9Shungdownthesystem .................34
 7.10InstalledAccessoriesMenu .............35
 7.11Setup................................................36
 7.12InterconnecngTheSystem............38
8. TROUBLESHOOTING ..........................39
9. WARRANTY ........................................42
Revision29-01-16
Alde Compact 3020 HE Operang Instrucons
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1.1 Warning!
Aldecanacceptnoliabilitywhatsoeverfor
damageorinjuryresulngfromfailureto
observetheseinstrucons.
1.2 Specied Use
Theseinstruconsareapprovedforthe
Alde3020CompactHEedincaravans,
motorhomesorbuildingsinaccordancewith
CE0402no.SC0653-13,andhavetheE5mark
forinstallaoninvehiclesinaccordancewith
ECER122,no.00001andR10,no.04166,for
useincentralheangandhotwatersystems.
Thesystemisnotintendedforuseby
persons(includingchildren)withreduced
physical,sensoryormentalcapabilies,orlack
ofexperienceand/orknowledge,unlessthey
havebeengiveninstruconoraresupervised.
Theterm“specieduse”alsocovers
observanceoftheoperang,andinstallaon
andserviceinstrucons(suppliedseparately).
TheAlde3020CompactHEmustbe
installedorrepairedbyacompetentpersonin
accordancewithcurrentlocalregulaons.
Intheunlikelyeventthatyoursystem
developsafault,switchothesystemand
contactAlde,oryourdealerorinstaller.
The owner is always responsible for
maintenance and arranging inspecon.
1.3 System Design
Theboiler’sinternalheatexchangerconsists
ofthreeconcentriccylinders;thecombuson
chamber,thecentralheangcylinderandthe
hotwatercylinder.
Thecombusonchamberismadefrom
aluminium,andisdividedintotwohalvesby
abaeplate,withtheburnerheadlocated
inthetophalf,andtheuegasesvenng
throughtheboomhalf.
Thecombusonassemblyisxedtothe
endoftheinternalheatexchanger.Itconsists
oftheburner,combusonfan,gasvalve,air
intakeandexhaustducts,andgasline.
Twoelectricheangelementsaresealed
insidethecentralheangcylinder,onefor
1kW,onefor2kW.
Theroomthermostatisintegratedinto
thetouchscreencontrolpanelandconnected
totheboilerbyaRegisteredJack(RJ)cable.
1. DOMESTIC HOT WATER
Alde Compact 3020 HE Operang Instrucons
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2. DESCRIPTION OF FUNCTIONS
2.1 Gas Heang
Whengasheangissettoon,thecombuson
fanstartstorevolve.Oncethecorrectspeed
isachieved(inrpm),asignalissenttothePCB
fortheburnertobelit.Thegasvalveopens,
passinggas,andtheignionmoduleonthe
PCBgeneratessparksattheelectrodeonthe
burnerhead.
Whentheburnerignites,aame
supervisiondevicesignalstheignionmodule
toceasesparking.Theburnerresunlthe
boilerorroomthermostatreachthesetpoint.
Shouldtheburnerameoutunexpectedly,
theFSDdetectsthisandaemptstoreignite
(forabout10seconds),beforeshungdown
andraisingafaultcode.
2.2 Electric Heang
Whenelectricheangissetto1,2or3kW,
relaysonthePCBtrip,feedingthe230V
supplytotheelectricheangelements.These
arecontrolledbythesameprogrammeasthe
gasheang.
2.3 Domesc Hot Water
Thecombi-typeboilerautomacallyproduces
hotwater.Heatisemiedfromthecentral
heangcylinderintothehotwatercylinder.
Ifthehotwatercylinderisempty,theairis
heatedbutnodamagecanresult.
TIP!
Listencarefullytotheignion
sequenceoftheboiler.You
shouldhearthewhirlofthe
combusonfan,theclunkofthe
gasvalveandtheck-ckofthe
ignionmodule.
TIP!
Inagoodsummer,forexample,
lowerthedesiredtemperature
onthecontrolpaneltoaround
10°C.Thecentralheang
willnotcirculate(unlessthe
temperaturedropsto10°C),but
youwillsllhavehotwater.
Alde Compact 3020 HE Operang Instrucons
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Theboilermustnotbeswitched
onifthereisnoheattransferuid
(HTF)inthesystem.
Alwaysdraindownthefreshwater
systemifthereisriskoffrost;
inwinter,forexample.Youmay
connuetousetheboilerwith
nofreshwaterinthesystem,as
required;nodamagecanresult.
AlwaysreplacetheHTFin
accordancewiththeanfreeze
product’slifespan.Ifinanydoubt,
replacetheHTFaer2years.
Onlysterilisethefreshwater
systemwithaproductsuitablefor
stainlesssteel.
Donotplacestowageintheboiler
compartment.
Donotposionawnings,tentsor
otherenclosuresaroundtheue
terminal.
Donotobstructtheue.Becareful
nottooodtheuewhenwashing
thevehicle.
Thegasheangmustnotbeused
whenrefuellingthevehicleatthe
servicestaonorotherfuelling
facility.
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IMPORTANT!
Alde Compact 3020 HE Operang Instrucons
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3. DOMESTIC HOT WATER
Beingacombi-typeboiler,theAlde3020
CompactHEhasanintegrated,stainless
steelhotwatercylinderthatholds
approximately8.4litresoffreshwater.
Theboilercanproducearound12
litresof40°Cwarmwaterper30mins(at
acoldwatertemperatureof10°C).Ifonly
theelectricheangisused,thiscapacityis
slightlyreduced.
Onlyusepotablefreshwater.Grey
water,desalinatedwater,orwaterotherwise
unttodrinkisnotsuitableforuseas
domeschotwater.
Alwaysushoutthehotwatercylinder
beforeuse,especiallywhenithasstood
emptyforsomeme.
Targethotwatertemperatureisgreater
than50°Cinnormaloperaon,toprevent
thegrowthofLegionella.Over50°C,the
hotwaterwillbeheatedtothemaximum
achievabletemperatureattheme.This
allowsthehotwatertoachievedisinfecon
temperatures,andincreaseswarmwater
performance.
Ifscaldinghotwatertemperaturesarea
concern–suchaswiththeyoung,elderlyor
inrm–thermostacmixingvalves(TMVs)
canbeed,andmayberequiredbylocal
regulaons.
Avoidsteriliserproductscontaining
sodiumhyperchlorite,forexample,asthese
willcauseseverecorrosiondamagetothe
hotwatercylinder,andisnotcoveredunder
warranty.Readtheproductlabelorcontact
theproductmanufacturerfordetails.
Whenthehotwatercylinderisin
connuoususe,itshouldbedrainedand
relledonceamonth.Thisrecreatesthe
aircushioninthehotwatercylinderthat
absorbspressuresurges.
IMPORTANT!
Anysteriliserproductsshouldbe
suitableforusewithstainlesssteel.
IMPORTANT!
Alwaysdraindownandcompletely
emptythehotwatercylinder
whenthereisriskoffrost,unless
thevehicleisexplicitlystatedto
beself-winterisingbythevehicle
manufacturer.
TIP!
Ifconnuouslyusingthehot
watercylinderinahardwater
area,taninlinescaleinhibitorto
minimisetheeectsoflimescale.
!
!
Alde Compact 3020 HE Operang Instrucons
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3.1 Draining Fresh Water
1. Switchothewaterpump.
2. Openallwatertaps,showers,etc.
3. Openthesafety/drainvalvebyliingthe
yellowtab(Fig1[M]),orbyturningthe
blueknob(Fig1[K])90°.
4. Thesystemwilldraindirectlybelowthe
vehiclethroughtheclearplaschoseon
thesafety/drainvalve.Checkthatallwater
hasempedout(7–10litres).Leavethe
valveintheopenposionunlthenext
methehotwatercylinderisused.
NB:Checkthattheredbreathervalve
(Fig1[N])isallowingairtoenterthehot
watercylinder,whenitisbeingdrained,and
thattheclearplaschoseisnotobstructed.
Closed  Open M
Opening automac safety valve/drain valve
Opening manual safety valve/drain valve
K
Figure 1.
N
Alde Compact 3020 HE Operang Instrucons
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4. HEAT TRANSFER FLUID
Thecentralheangsystemmustbelled
withheattransferuid(HTF);asoluonof
50%ethyleneglycolanfreezeandwater.
Theanfreezemanufacturerwillhavea
maximumwaterhardnessrecommendaon.
Readtheproductlabelorcontactthe
productmanufacturerfordetails.
50:50ethyleneglycolanfreezeand
waterwillprotectagainstfrostdownto
-35–-37°C.Arefractometerand/or
hydrometercanbeusedtomeasurethe
strengthoftheanfreezesoluon.
Corrosionproteconwillvarydepending
onthelifespanoftheanfreeze.Read
theproductlabelorcontacttheproduct
manufacturerfordetails.
Thecorrosioninhibitorsfoundin
ethyleneglycolanfreezemaynotbe
cross-compable.Whentoppingupor
replacingtheHTF,ensurethenewanfreeze
iscompablewiththecurrentanfreeze
product.Readtheproductlabelorcontact
theproductmanufacturerfordetails.
FailuretollwithsuitableHTFmayresult
inseveredamagetoyourAldesystem,andis
notcoveredunderwarranty.
IMPORTANT!
Theboilermustnotbeswitched
onifthereisnoHTFinthesystem.
IMPORTANT!
AlwaysreplacetheHTFin
accordancewiththeanfreeze
product’slifespan.Ifinanydoubt,
replacetheHTFaer2years.
!
!
TIP!
Alderecommendsanfreeze
meengVAGG12++orG13
specicaon,anddeionised
water(0ppm).
TIP!
Asaroughguideline,blueand
redanfreezeproductsare
NOTcompablewitheach
other,butVAGG12++andG13
specanfreeze(magenta)is
compablewithboth.
Alde Compact 3020 HE Operang Instrucons
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TIP!
Theeasyway.Contactan
Alde-ceredserviceagentto
drainandrellyoursystem.
4.1 Filling
ThecentralheangsystemislledwithHTF
throughtheexpansiontank,eitherbyhand,or
usingtheAldeservicepump.Anycontainers
usedforhandlingorstoringtheHTFshould
becheckedrst,andmustbevisiblyclean
toavoidintroducingcontaminantsorforeign
objectsintothesystem.
AlderecommendsusingtheAlde
1900-811or839twin-motorservicepumpto
llthesystem.
Tollthesystembyhand,unscrewthe
expansiontankcap(Fig2[R]),andlithe
circulaonpump(Fig2[S])outofthetank(if
applicable).CarefullypourtheHTFintothe
tank,andrepeatunltheuidlevelisabout1
cmabovetheMINmarkwhencold.
4.2 Draining
Theinstallershouldtoneormoredrainsin
thecentralheangsystemtoallowdraining
oftheHTF.
Becausethepipesstepupanddown,
someHTFwillbeleinthesystemaer
draining.
R
S
Fluid level
Figure 2.
Alde Compact 3020 HE Operang Instrucons
10
5. CENTRAL HEATING
Theboilerissettoanupperlimittemperature
of85°C,i.e.thetemperatureoftheheat
transferuid(HTF)asitcirculatesaroundthe
pipes,radiators,convectors,etal.
Toensurethebestperformancefrom
hydronicheang,airmustbeabletocirculate
freelyaroundthebackofthefurniture(Fig3).
Airvents,cutintothetopandboomofthe
furnituremustbeunobstructedbycarpets,
cushions,orstowage,etc.
Thefulllengthofaconvectorshouldbe
venlatedforbestperformance.
• 12Vexpansiontankcirculaonpump.
Thisclassicpumpisideallysuitedfor
tradionalholiday-makers,orasalighter
duty,o-gridoponforthe230Vinline
circulaonpump.
• 12Vinlinecirculaonpump.Thisheavy
duty,variablespeedpumpisdesignedfor
full-memotorcamping.
• 230Vinlinecirculaonpump.Thisheavy
dutypumpispowereddirectlybymains
electric,suitableforseasonalpitches.
TIP!
Usegasandelectricheang
simultaneouslyforthebest
performance.Theboilerwillonly
useasmuchenergyasisneeded,
andis93%ecientonaSEDBUK
basedtest.
5.1 Circulaon Pump
ApumpisusedtocirculatetheHTFaround
thecentralheangsystem.Therearethree
modelsofAldecirculaonpump.
Figure 3.
Alde Compact 3020 HE Operang Instrucons
11
TIP!
Contactthedealerorinstallerfor
detailsonwherethebleedpoints
areinyoursystem,andhowto
accessthem.
5.2 Bleeding Air
TheHTFwillcontainsomeair.Thisis
unavoidable.Airbubblescanalsobe
introducedwhenthesysteminlled.
Inanewly-lledcentralheangsystem,
youwillneedtobleedairfromthebleed
pointstoensurebestperformance.Thereisan
automacairbleedvalveontheboiler.There
isalsoanairventontheexpansiontank.
Theinstallershouldtbleedpoints
elsewhereinthesystem,especiallywherethe
pipesstepupanddown,andonradiatorsand
towelrails.Airwillaccumulateatthesehigh
pointsandbecometrapped.
Tobleedthesystem,setthedesired
temperatureto30°Candselectgasheang
onthecontrolpanel.
Setthe12Vinlinecirculaonpumpon
thesideoftheboilertospeed5(Fig1[D]),by
turningthebluespeeddialclockwise,onthe
faceofthepumpmotor.NB:Speedisnot
adjustableifusingthe12Vcirculaonpump
edintheexpansiontank.
Aer10mins,setthepumpbacktoits
normalrunningspeed(2foracaravan,3for
amotorhome).
Moveontothenextbleedpointand
repeat,unlallbleedpointshavebeen
tendedto.
NowpowerotheAlde3020Compact
HEboilercompletely,makingsurethatthe
circulaonpumpisnotacve.
Followtheowpipefromtheboiler,and
bleedthesystemateachbleedpoint.
IfAldebleedpointshavebeened,
thesearemetalbleedscrewsmountedon
blackEPDMrubberconnectors(Fig4).Have
aclothinhand.Toopen,turnthescrew
anclockwisebetweenthumbandforenger.
Airwillhissout.Whenuidtricklesout,close
thebleedscrewandmopupuidwiththe
cloth.
Figure 4.
Alde Compact 3020 HE Operang Instrucons
12
5.3 Air Lock
Ifenoughtrappedairaccumulatesatone
point,anairlockcanresultandpreventthe
circulaonofhydronicheang.
Aramporsteepslopecanbeusedtoraise
oneendofthevehicle,causingthetrapped
airtoshiaroundthesystem.Repeatthefull
5.4 230V Electric
TheAlde3020CompactHEboilerhastwo
230Velectricheangelements,outpung
1050Wand2100W,or3150Wcombined,
anddrawing5A,9A,and14Arespecvely
(rounded).
230Vbreakers,fuses,fusedspursand
isolatorswitchesshouldberatedfor16A.
Beforeusingelectricheang,checkthe
currentlimitontheelectricsupplyyouare
hookingupto.
• 6Alimit,onlyuse1kWelectricheang.
• 10Alimit,use1–2kWelectricheang.
• 16Alimit,use1–3kWelectricheang.
NB:Iftheelectricsupplyhasunstable
voltage,theamperagewillalsouctuate.
TIP!
TheoponalAlde3010-246load
monitorallowsyoutosetalimit
onthecurrentdrawnbythe
vehicleandtheelectricheang
toautomacallyaccommodateit.
bleedprocedure.Acaravancanbeslowlyand
carefullyltedtoreproducethiseect.
Toclearastubbornairlockinunder15
minutes,anAlde-ceredserviceagentcan
usetheAlde1900-811or839twin-motor
servicepump.
Alde Compact 3020 HE Operang Instrucons
13
5.5 Liqueed Petroleum Gas
LPG(liqueedpetroleumgas)hastwomain
variants,propaneandbutanegas.Thegas
heanginyourAlde3020Compactboilercan
usepropaneorbutanegasasfuel.ManyLPG
fuelscontainamixtureofpropane,butaneand
otheraddives.
BS5482Part1states,“For butane
cylinders, sasfactory service might not be
obtained at temperatures of less than 10 °C;
the most suitable temperature range is from
13 to 30 °C. For temperatures less than 13 °C,
the use of propane should be considered.”
Forthisreason,Alderecommendsusing
propanegasforallyearroundgasheang.
LPGcylinderscontainbothgasand
liquidforms.Whenthecylinderislled,high
pressuretransformsthegasintoliquid.The
liquidrevertstogaswhenthevalveonthe
cylinderisopened.
LPGisaammablegas.Itcanbeareand
explosionhazardifstoredorusedincorrectly.
Storecylindersvercallyandsecurely,to
preventthemfromtoppling.
DonotmountyourLPGcylinder
horizontallyoruseliquidphasegascylinders.
Liquid–gasexplosionmayresult.Readthe
productlabelorcontactproductmanufacturer
fordetails.
LPGisheavierthanair.Shouldagasleak
occur,oorventsinacaravanormotorhome
shouldallowthegastoescapefromthe
vehicle.Forthisreason,alwaysensureoor
ventsareunobstructed.
IMPORTANT!
Theboilercompartmentcontains
thegasconnecon,oorvents
andtheuehoses.Donot
placestowageintheboiler
compartment.
!
Intheeventofagasleak,orifyousmellgas:
• Exnguishallnakedames
• Openalldoorsandwindows
• Closeallgasvalves,includingthevalveon
thecylinder.
• Donotsmoke.
• Donotoperateanyelectricalappliancesor
switches.
• Arrangeforimmediateinspeconofthe
gassystembyacompetentpersonin
accordancewithcurrentlocalregulaons.
LPGfromthecylinderisreducedin
pressurebyaregulator,andissuppliedtothe
boileratlowpressure(30mbar).Neverusean
unregulatedhighpressuresupply.
Whereoilanddirtinthegassupplyarea
concern,gasltersshouldbeedtoprevent
blockageoftheboilergasvalve.
NB:Gasheangmustnotbeusedwhilst
drivingyourvehicleunlessasafetyshut-o
deviceisedtothegassystem.Currentlocal
regulaonsmustbeadheredto.
Alde Compact 3020 HE Operang Instrucons
14
5.5.1 Flue
TheburningofLPGproducesCO2(carbon
dioxide),anon-toxic,asphyxiantgas.
Exhaustuegascancausepossibleburns
andpoisoning.Avoidinhalingexhaustuegas.
IMPORTANT!
Donotposionawnings,tents
orotherenclosuresaroundthe
ueterminal.
IMPORTANT!
Donotobstructtheue.Be
carefulnottooodtheue
whenwashingthevehicle.
IMPORTANT!
Airissuckedintothecombuson
chamberviatheairintake.The
gasheangmustnotbeused
whenrefuellingthevehicleat
theservicestaonorother
fuellingfacility.
!
!
!
Airsupplyisessenalforclean
combuson.Theairintakeislocatedinthe
ueterminal.Forbestperformance,theue
terminalshouldbewellvented.Ifleaving
thegasheangunusedforaperiod,ensure
theueterminaliscoveredtopreventpest
animalsnesngintheue.
Alde Compact 3020 HE Operang Instrucons
15
6. MAINTENANCE
Thereisnomanufacturer’sservice
requirementfortheAlde3020CompactHE
boileritself.Currentlocalregulaonsmust
beadheredto.Theinstallaonoftheboiler
shouldbeinspectedannuallyforgassafety.
LPGhosesshouldberegularlycheckedfor
signsofdamageandshouldbereplaced,at
maximum,aer3yearsofuse.
Bleedairfromthesystemwhennewly
lled,whenthevehiclehasbeenstanding
unusedforaperiod,andbeforedeparngon
holiday.
Theuidlevelintheexpansiontank
shouldbeabout1cmabovetheMINmark
whencool.Theheattransferuid(HTF)
shouldbetoppedupifbelowthislevel,to
preventabreakincirculaon.Onlytopup
withcompableHTF.
NB:NeverleavethesystememptyofHTF.
FailuretomaintainthecondionofHTF
mayresultinfrostand/orcorrosiondamage,
andisnotcoveredunderwarranty.
IMPORTANT!
AlwaysreplacetheHTFin
accordancewiththeanfreeze
product’slifespan.Ifinanydoubt,
replacetheHTFaer2years.
!
Whenthehotwatercylinderisin
connuoususe,itshouldbedrainedand
relledonceamonth.Thisrecreatestheair
cushioninthehotwatercylinderthatabsorbs
pressuresurges.
TheAldecontrolpanelrequiresno
maintenance,otherthancleaningofthe
screenasneeded.Useamicrobreclothto
cleanthetouchscreen.
Panelradiatorsandtowelrailsshouldbe
regularlycleanedwithaclothandmul-
purposecleaner.
Whenshutdown,thesystemhasa
normaldrawonthe12Vleisurebaeryof
approximately60mA.
6.1 Winter
Whencampinginthewinter,alwaysensure
theueterminalremainsunobstructed
bysnowandice.Extensionsforroofue
terminals,andcondensatespoutsforsideue
terminalsareavailablefromAlde.
Checkthestrengthoftheheattransfer
uid(HTF)withahydrometerand/or
refractometer.Itshouldmeasure50%
ethyleneglycolanfreeze,or-35– -37°C.
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16
Thecentralheangcansllbeusedwith
nofreshwaterinthesystem.Theairinthe
hotwatercylinderisheatedbutnodamage
canresult.
Ifcampingintemperaturesbelow-10°C,
considercarryingsparepartsintheevent
ofanemergency.Alderecommendsa12V
circulaonpumpfortheexpansiontank(with
cabling),aPCB,and4–5litresofreadytouse
anfreeze.Thesesparepartsshouldbekept
wellinsulatedandinthewarmestpartofthe
vehicle;forexample,inthewardrobe,nearto
theexpansiontankpipes.
IMPORTANT!
Alwaysdraindownandcompletely
emptythehotwatercylinder
whenthereisriskoffrost,unless
thevehicleisexplicitlystatedto
beself-winterisingbythevehicle
manufacturer.
!
TIP!
Airthevehicleoverwinter
withoutwearingoutthelighter
dutypump.UseDelayedStart/
CycleontheAldecontrolpanelto
automacallyheatthevehiclefor
24hours,onceaweek.
Ifstoringthevehicleforwinter,ensure
theueterminaliscoveredtopreventpest
animalsnesngintheue.NB:Consider
removingtheAldecontrolpaneloverwinter,
ifthevehicleistobekeptinstorageandis
suscepbletodamp.
Ifusingthelighterduty12Vcirculaon
pumpintheexpansiontank,donotleavethe
centralheangonoverwinter,evenwitha
lowdesiredtemperatureset.
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IMPORTANT!
PleasereadtheAlde3020CompactHEoperanginstruconsfullybefore
usingthesystem.
!
7. CONTROL PANEL
TheAlde3020CompactHEcontrolpanelhastwohard buonsandanon-capacive,colour
touchscreeninterface.Theso buonsdisplayedonthescreenareoperatedbytouchingthe
screenwithyournger.
7.1 Starng the system
3020
High Efficiency
1. Boththecontrolpanelandboilerareo.
2. Tostartthesystem,pressthePowerbuononthecontrolpanel.TheSplashScreenis
displayedandgreenLEDislit.Theboilerwillnowstartwiththepreviouslysavedsengs
(factorysengsbydefault).
Thesystemwillnowbedrawingvariable0.1–1.5Aofcurrentfromthe12Vsupply.
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7.2 Standby Screen
TheStandbyScreenisdisplayedaertheSplashScreen.Thisscreencontainsusefulinformaon
aboutthestatusofyourheangsystem.
NB:IfStandbyScreenissetto“Dark”inBacklightsengs,theStandbyScreenwillnotbe
displayed,thescreenwillbedarkunlesstouched.
22°C
6°C
Fri 18.30
D
C
A
JK
I
B
EFGH
A. Clockisenabled.Dayoftheweekand
meshown.
B. Outdoortemperature.[Oponaloutdoor
temperaturesensorrequired.]
C. Roomtemperature.Measuredatthe
controlpanel.[Oponaldiscreteroom
temperaturesensorsavailable.]
D. Centralheangcirculaonpumpisacve.
E. DelayedStart/Cycleisenabled.
F. DayModeacve.
G. Gascylinderstatus.Full/emptyandEisEx
modeshown.[Addionalaccessories
required.]
H. NightModeacve.
I. 230Vsupply.Ifnotdisplayed,theboileris
notreceiving230Vsupply.
J. Powerbuon.Presstoswitchsystemon-
o.LitgreenLEDindicatessystemison.
K. MENUbuon.PresstoaccessMainMenu
fromStandbyScreenorSengsMenu.
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7.3 Main Menu
PressMENUbuontoaccesstheMainMenufromtheStandbyScreenorSengsMenu.The
screenwillreverttotheStandbyScreenaer30secsifuntouched.
1. StandbyScreen.PressMENUbuon.
2. Main Menu.
a. What’sAcvatedMenu.[Notdisplayedifnoacvatedfunconsaredetected.]
b. SengsMenu
1 kW
+22°C
22°C
6°C
Fri 18.30
a
b
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1 kW
+22°C
7.3.1 Desired Room Temperature
Thedesiredroomtemperaturecanbesetfrom5to30°C,in0.5increments.
7.3.2 Domesc Hot Water
TheAldeboilerstores8.4litresofhotwaterasstandard.Ifthehotwatercylinderisempty,theair
isheatedbutnodamagecanresult.
NB:IfDayorNightModeareacve,thetemperaturecannotbeadjusted,thePlusandMinus
buonswillbegreyedout.
NB:IfDayorNightMode’sHotWaterIgnoreisacve,thehotwatercannotbeadjusted,thePlus
andMinusbuonswillbegreyedout.
1. Thecurrentdesiredroomtemperatureisdisplayed.
2. AdjustbypressingPlusorMinusbuon.
TIP!
TheWorldHealthOrganisaonrecommendsaroomtemperatureof18–24°Cfor
healthyliving.
TIP!
Inagoodsummer,forexample,lowerthedesiredtemperatureonthecontrol
paneltoaround10°C.Thecentralheangwillnotcirculate(unlessthe
temperaturedropsto10°C),butyoucansllcontrolhotwater.
/