2. Home
  3. Domestic appliances
  4. Climate control
  5. Fireplaces
  6. elco
  7. Trigon L

elco Trigon L Operation and Maintenance Manual

  • Hello! I am an AI chatbot trained to assist you with the elco Trigon L Operation and Maintenance Manual. I’ve already reviewed the document and can help you find the information you need or explain it in simple terms. Just ask your questions, and providing more details will help me assist you more effectively!
08/2018 Art.Nr.12060463B
O
peratingManual
forauthorizedpersonnelonly
TRIGONL
O
riginalOperatingInstructions
www.elco.net
e
n
T
ableofContents
Ta
bleofContents .................................................................................2
GeneralNotes .................................................................................3
Regulations .................................................................................3
WarrantyTermsandConditions …………………………………………………………...3
HotWaterQuality .................................................................................4
ProductDescription Components . .............................................................5
PrincipleofOperation. ...............................................5
ScopeofDelivery . ....................................................5
SwitchPanel,CompactGasFitting . .........................6
TechnicalData . ........................................................7
DimensionDiagram .................................................8
NotesonSystemIntegration Chimney,ExhaustVenting .......................................9
CondensateLines . ...................................................9
Assembly AssemblyPreparations .........................................10
Air/ExhaustVenting ,..............................................11
InstallationOptions ................................................12
PlacementofCondensingBoiler . ...........................13
Disassembly/Assemblyofboilerpanels ...............13
ConnectingEquipment,FillingSystem. ..................14
ElectricalInstallation ..............................................15
Commissioning ControlMeasuresStandardboilers:
Pump/Setting/Resistancecurves ...... .................16
Boilerwithsystemseparation
separationforsecondarycycle
..............................17
AdjustmentofGasFittings . ....................................18
SwitchPanelandAGUOperatingPanel…………...19
SwitchPanelandAGUOperatingPanel . ...............20
StandardDisplayinAGUOperatingPanel ............21
AdjustmentofTargetTemperaturefor
HeatingCircuit .......................................................22
AdjustmentofTargetTemperaturefor
DomesticUseWater . .............................................22
ParameterizationforEndUser ...............................................................................23
ChimneySweeperFunction ...............................................................................25
MaintenanceandService RemovalofEquipmentPanels . ..............................26
Cleaning . .................................................................27
MaintenanceInstructions ...............................................................................28
ErrorMessageList ...............................................................................29
InformationDisplay ...............................................................................30
ProductinformationErP ................................................................................ 31
ProductdatasheetErP ................................................................................ 32
Declarationofconformity ................................................................................ 33
2
e
n
G
eneralNotes,Regulations,Warranty
TermsandConditions
G
eneralNotes
Installation,assembly,electrical
connectionsandinitialcommissioning
aretasksforspecializedpersonnel
only.Saidpersonnelshallbearfull
responsibilityfortheimplementation
ofsame.
NotesforOperator
Safetyandfunctioningofthecon-
densingboilerwillbemaintainedifthe
systemisregularlyservicedbya
heatingspecialist.Thesigningofa
maintenanceagreementisrecom-
mendedinordertoguaranteeregular
implementationofsuchservices.
StateBuildingOrdinances
TRF
-
T
echnicalRegulationsforLiquidGas
DVGWG688
-
W
orksheetonCondensationTechno-
logy
EN12831
-
Reg
ulationsforCalculatingtheHea-
tingRequirementsinBuildings
EN12828
-Saf
etyEquipmentforHeatingSys-
temswithFlowTemperaturesupto
95°C
−EnEV
−FeuVO
ForAustria,thefollowingshallalso
beapplicable:
-
Ö
VGWTRGas(G1)
-Ö
VGWTRLiquidGas(G2)
-
Ö
NORMH5152
-
Con
densationFurnaces,Planning
Assistance
-
Ö
NORMM7443
-
G
asEquipmentwithAtmospheric
Burners,Parts1,3,5,7
-
ÖNORMM7457
-
GasEquipmentwithMechanically
SupportedPremixBurner
-
ÖNORMH5195
-Hot
WaterStandards
-
Ö
VGWGuidelines
G1–TechnicalGuidelinesforthe
SetupofLowPressureGasSystems
G2–TechnicalGuidelinesforthe
SetupofLiquidGasSystems
G41–GasCondensationFurnaces,
AssemblyandConnection
G4–GuidelinesforFurnaceRooms
-Equ
ippedispermittedpursuantto
Article15aB-VGandpursuantto
FurnaceSystemOrdinanceVO(FAV
97)
-
Lo
calregulationsmustbecomplied
with.
PriortoinstallationoftheTRIGON
condensingboiler,approvalbythe
gasutilitycompanyandthedistrict
chimneysweepermustbesecured.
WarrantyTerms,Explanations
Weshallnotassumeanywarrantyfor
damagesresultingfromthefollowing:
-
un
suitableorimproperuseoroperati-
on
-
f
aultyassemblyandcommissioning
bybuyerorthirdparties
-
int
roductionofpartsfromoutside
sources
-
op
eratingsystemwithexcessive
pressureoroutsideofthefactoryspe-
cifiedperformancelimits
-
us
eofunsuitablefuels
-
no
n-compliancewithnotesinopera-
tingmanualandlabelsattachedto
thecondensingboiler
Regulations
Thefollowingstandardsmustbe
compliedwithforasafeandenviron-
mentallyresponsibleoperation:
DIN1988
-
DrinkingWaterSystemsinLandPro-
perties,TechnicalRegulationsfor
ConstructionandOperation
DIN18160+EN13384
-
Chi
mneys
TRGI(DVGWG600)
-
T
echnicalRegulationsforGasInstal-
lations
ATVA251
-
Dis
chargeofCondensatefromFire-
placesintoPublicSewerSystems
ForSwitzerlandalsoapplicable:
-
G
ebäudeKlimaSchweiz
Swissassociationforheating,
ventilationandairconditioning
technology
-SVG
WgasguidelinesG1:
GasinstallationsSwiss.
AssociationofGasandWater
Professions
-
EKAS
-Form,1942:
LiquidGasGuidelines,Part2
-
BA
FU
FederalOfficefortheEnvironment
-
VKF
AssociationofCantonalFire
Insurances
-
SW
KI
SwissSocietyofHVACEngineers
Inaddition,state-specificregulati-
onsandstandardsmustbecom-
pliedwith.
Thisproductconforms
toDirective
WEEE2012/19/EU.
Thesymbolofthecrossedwastepaper
basketontheapplianceindicatesthat
attheendofitsworkinglifetheproduct
shouldbedisposedofseparatelyfrom
normaldomestichouseholdrubbish,it
mustbedisposedofatawastedispo-
salcentrewithdedicatedfacilitiesfor
electricandelectronicappliancesor
returnedtotheretailerwhenanew
replacementproductispurchased.
Theuserisresponsibleforthedisposal
oftheproductattheendofitslifeatan
appropriatewastedisposalcentre.
Thewastedisposalcentre(whichusing
specialtreatmentandrecyclingproces-
seseffectivelydismantlesanddisposes
oftheappliance)helpstoprotectthe
environmentbyrecyclingthematerial
fromwhichtheproductismade.
Forfurtherinformationaboutwaste
disposalsystemsvisityourlocalwaste
disposalcentreortheretailerfrom
whichtheproductwaspurchased.
3
e
n
Heati
ngWaterQuality
Hea
tingWaterQuality
Boththecompositionandthequality
ofthesystemwaterdirectlyaffectthe
performanceofthecompletesystem
andlifecycleoftheboiler.
Forfirstfillingandsubsequentsupply
tothesystem,youcangenerallyuse
tapwaterofapHvalueof7-8unless
itisverycorrosive(chloridecontent
>150mg/L)orveryhard(>14°dH;
hardnessrangeIV).Youcanobtain
drinkingwateranalysesfromthe
competentwatersupplyworks.
Ifspecificsystemvolumeishigher
than20litres/kWheatingpower
(ifanyheatingwaterbuffertank
isincorporated,forinstance),the
maximumadmissiblelimefeedby
thefillingandsupplywatershould
bedeterminedbythecalculation
procedureindicatedinVDIDirective
2035.Ifnecessary,thefillingwater
shouldbesoftened.Donotuseany
chemicalcorrosionprotectionagents.
ForAustria,ÖNORMH5195-1is
alsoapplicable.
ForSwitzerland,thedirective
SWKIBT102-01applies.
Unknownwaterqualityand
substitutionsystems
Theheatingwateroftencontains
substancesandadditiveswhich
affectfunctionandlifecycleofthe
Thermounit.
Thereforeyoushouldeither:

he
atuptheoldsystemand
completelydischargeitpriorto
replacingthesystemor

carefullyflushtheheatingsystem
priortoreplacingthesystem.
Systemflushwillbemostefficient
directlypriortofirstheatingup.
Criterion PermissibleValue EffectuponDeviation
pHvalue 7-8 Riskofcorrosionforboilercomponentsandheatingsystem
Hardnessdegrees <14dH/<25fH -increasedlimedepositing
-lowlifecycleofboiler
Chloridecontent <150mg/l Corrosionofalloymaterials
4
Flo
orheating
Youcandirectlyconnectfloorheating
whenpipesaresealedagainst
oxygen.
Youusuallyhavetobuildina
temperaturecontrollerforthefloor
heatingsystemtopreventthepipes/
floorcoveringsfromoverheating.
Ifyoudonotknowthemodeloffloor
heating(whensystemsarereplaced,
forinstance)youhavetoinstall
aseparatingdevicebetweenthe
systemsofboilerandfloorheating
usingaheatexchanger(option).
e
n
Pr
oductDescription
Components
PrincipleofOperation
ScopeofDelivery
1 Switchpanel
2 Heatexchanger
3 Exhausttemperaturesensor
4 Ignitiontransformer
5 Ignitionelectrode
6 Ionizationelectrode
7 Blower
8 Ventilationforheatexchanger
9 Flowandreturnsensor
10 Adapter,standardversion
11 Boilerrotarypump
12 Gasfitting
13 Muffler
ProductDescription
TheTRIGONcondensingboileris
identifiedwithCE-0063BQ3008andis
compliantwiththefollowingstandards
andguidelines:
-DINEN677
-EN60335
-EN55014-1/2
-90/396/EWG
-89/336/EWG
-73/23/EWG
-92/42/EWG
-DINEN483
-DINEN297
-DINEN656
-CompliancewithNOxlimits
requiredinaccordancewith1
BImSchV§7(2).
TheTRIGONcondensingboilerre-
presentsasystemwithaclosed
furnacechamberindependentofroom
air.Theairforcombustionisprovided
throughaventilationsystem.
Thecondensingboilerisusedfor
closedhotwaterheatingsystems.
Boilerperformanceismodulatedand
adjustedtothemomentarydemandin
heatthroughtheintegratedcontrols.
HeatExchanger
Thestainlesssteelheatexchangeris
madeofflatcoilsandprovidesforan
exchangeofheatfromtheexhaustto
theboilerwater.
Condensationtakesplaceattheupper
partoftheheatexchanger.
Anycondensateisdischargeddown-
wardattherearportionoftheheat
exchanger.
RegulationandControlUnit
Theregulationandcontrolunit
assumesthefunctionofautomated
firingaswellascontrollingthemodula-
tingoperationoftheboiler,including
weather-regulatedheatingcontroland
hotwaterconditioning,
expandablethroughClipINtoanother
mixedheatingcircuit.
Adisplaysignalizestheoperational
readinessoftheboiler.Theautomated
firingcontrolsandmonitorsthetechni-
calsafetyaspectsoftheoperation.
ScopeofDelivery

TRIGONcondensingboilerwith
switchpanel,includingexteriorsen-
sorwithweather-regulatedheating
controlfor1heatingcircuitandhot
waterconditioning

Doc
umentation
Accessories

VIS
TRONaccumulator

Fir
eplacesystems

Neu
tralizationequipment/Condensa-
teconditioner

Pum
pgroup

Q
AA73remotecontrol

RE
MOTESolution
5
1
2
3
5
6
7
8
9
1
0
11
10
12
13
e
n
ProductDescription
SwitchPanel
CompactGasFitting
S
witchPanel
Theswitchpanelandalloftheabove
operatingelementsareintegratedinto
thecondensingboiler.TheLMUsystem
electronicsoffer:
-
M
anagementofmodulatingboiler
control
-
Weather-regulatedheatingcontrolfor
1heatingcircuit
-
Hot
watergeneration
CompactGasFitting
Thecompactgasfittingfunctionsasa
gassafetyshutoffvalveandascontrol
valve.Thecontrolvalvoperatesasa
pneumaticgas/aidifferentialpressure
valve.Onthegasexitsideitcontrols
thegaspressureP
o
a
safunctionofthe
combustionairpressureP
L
.
Ifnoair
pressureisaccumulated(P
L
=
0),the
gasvalveremainsclosed.Thegas/air
pressureratioandthusthegas/airvolu-
meratiocanbeadjustedandtherefore
remainnearlyconstantthroughoutthe
setloadrange.
TechnicalData:
Safetyshutoffvalves 2,classB/C
Linevoltage 230VAC
Currentload 0,37A
Gaspressuremonitoringsetto
10mbar
Gasfittingincludinggasfilter
Thehotwatertemperatureisfactory
presetto55°Cbutcanbechanged.
Theheatingcircuitcharacteristicsare
presetandcanbeadjustedaccording
totherespectivesystem.
Alladjustmentparameterscanbe
adjustedusingtheAGU2.311
operatingpanelortheQAA73room
unit(accessory).
6
6
78910
2
14
4
5
1
1
3
3
11
1
ButtonReset(Unlock)
2ButtonOperatingmodedomestic
wateruse
3ButtonOperatingmodeheatingcircuit
4ButtonTargettemperatureheating
circuit
5ButtonTargettemperature
domesticwateruse
4+5ButtonsChimneysweep
6ButtonsLineselector(Down)
7ButtonsLineselector(Up)
8ButtonsSetting(Back)
9ButtonsSetting(Forward)
10ButtonInformation
11LCDDisplay
13Fuse6.2AT
14SwitchON-OFF
e
n
ProductDescription
TechnicalData
TRI
GON
65
TRIGON
85
TRIGON
100
TRIGON
120
Nominalheatoutputat75°/60°CMax./Min. kW 59,1/8,4 78,1/15,6 87,8/17,6 109,9/22,0
Nominalheatoutputat40°/30°C kW 64,7/9,4 85,6/17,5 96,3/19,7 120,6/24,7
Nominalheatload kW 60,7/8,6 80,0/16,0 90,0/18,0 112,4/22,5
Standarddegreeofutilization75°/60°C % 107,3 107,5 107,5 107,5
Standarddegreeofutilization40°/30°C % 110,7 111,0 111,0 111,0
StandbylossTK=70°C % <0,2 <0,2 <0,2 <0,2
Max.pumppressureofblower Pa 230
Watervolume l 6,6 8,4 10,3 12,0
Max.permissiblewaterpressure bar 6 6 6 6
Max.permissibleflowtemperature °C 85 85 85 85
A
mountofcondensateat
4
0°/30°C ca.l/h 9,7 12,8 14,4 18,0
ConnectedgasloadNaturalgasE/H*(Hi=34,0MJ/m
3
) m
3
/h 6,4 8,5 9,5 11,9
NaturalgasLL(H
i
=
29,3MJ/m
3
)
DE,AT m
3
/
h 7,5 9,8 11,1 13,8
LiquidgasPropane(Hi=45,6MJ/kg) kg/h 4,8 6,3 7,1 8,9
Min.gasflowpressureNaturalgas
Liquidgas
mbar
mbar
20
50
20
50
20
50
20
50
Max.gaspressure mbar 60 60 60 60
Exhaustmassflowfornaturalgas g/s 31 41 46 58
ExhausttemperaturenetTV/TR75/60 °C 70 70 70 70
ExhausttemperaturenetTV/TR40/30 °C <55 <55 <55 <55
Gascategory II2ELL3P/II2H3P
Exhaustvaluecategory G61 G61 G61 G61
Exhaustsystemmodel(B23,C13,C33,C43,C53,C63,C83) all all all all
Ionizationflowmin.
mA
15,0 15,0 15,0 15,0
ConnectorsAir/Exhaustpipe(concentric) DN 110/150 110/150 110/150 110/150
Air/Exhaustpipe(parallel) DN 110/110 110/110 110/110 110/110
Heatingflow/heatingreturn DN 32 32 32 32
Gasconnector DN 20 20 20 20
Expansionvessel DN 20 20 20 20
Condensatehoseconnector mm 25 25 25 25
pHvalueofcondensate pH 3,0 3,0 3,0 3,0
Electricload/powerload230V/VAC(assisted) W 240 321 363 418
CEIdentifier 0063BQ3008
Weightapprox kg 115 120 145 150
Nominalheatoutputat80°/60°C kW 59,1 78,0 87,8 109,8
Efficiencyatnom.heatoutputat100%,80°/60°C % 97,3 97,5 97,5 97,7
Efficiencyatpartialloadat30%,40°/30°C % 109,4 109,6 109,6 109,8
Standbylossesat70°Cavg.boilertemperature % <0,2 <0,2 <0,2 <0,2
Auxiliarypowerboiler+integratedboilercircuitpump:
Standardboiler
Withlowlossheader
Withplateheatexchanger
W
W
W
193
180
180
274
274
274
332
302
302
385
355
355
7
e
n
ProductDescription
DimensionDiagram
8
Air/exhaustconnectorsparallel
Air/exhaustconnectorsconcentric
Connections
1Cabelbushing
2Flow øR11/4”
3Condensate ø25mm
4Gas øR3/4”
5Return øR11/4”
6Expensionvessel øR3/4“
1
2
6
5
43
e
n
NotesonSystemIntegration
Chimney
ExhaustVenting
CondensateLines
Con
densingBoiler
Incondensingboilers,residualheatis
extractedfromtheexhaustgases
throughcoolingandcondensation,and
subsequentlyfedbackintotheheating
system.Thisensuresahighdegreeof
efficiencyandlowenergyconsumption.
ChimneyNotes
Exhaustventsmustbeinstalledina
shaftcompliantwithDIN18160/Part1.
Priortoassemblyofanycondensing
boiler,alwayschecktheexhaust
ventsystem.
Dimensionsshallbeapplicabletothe
useofapolypropylene(PPS)exhaust
systempursuanttoDN110/150only.
Thelowexhausttemperaturesrequire
commerciallyavailableexhaustvents
applicabletocondensingboilers.
Examples:
-
Chi
mneysresistanttomoisture
-
I
nteriorshellsresistanttocondensate
-
Cer
tifiedexhaustvents
-
Dia
metersofconnectors(sleeves)
mustbetakenintoconsiderationfor
minimumshaftdiameters
Exhaustventingvia
-
ex
haustlinecertifiedandchecked
accordingtoDIBT(Germany),VKF
(Switzerland),orÖTZ(Austria)
-
ch
imney
Conduitpipesandsectionsmustbe
-
freelyaccessibleandcheckablefrom
outsidetheshafts,andmustbepro-
tectedfromfreezing;
-
r
earventilatedfrominsidetheshafts
Exhaustventsmustbe
-
r
esistanttomoisture
-
suitableforexhausttemperatures
below40°C
-
su
itableforexcessivepressure
Recommendation:
Accessoryset:Exhaustvents
Condensatepipesmustnotbe
installedinfixedposition.
Thecondensateiscollectedinafunnel
anddischargedintothesewersystem.
Recommendation:
Accessory:Neutralizingdevice
ComplywithworksheetATVA251.
DANGER:
Dangerofpoisoning!Ifthe
siphonisnotfullofwater,orwith
openconnections,fluegasesarising
canputpeopleinmortaldanger.
9
ExhaustVents
Ventilation/exhaustsystem
Applicablelocalregulationsmustbe
compliedwithwheninstallingthe
exhaustsystem.
TheTRIGOLLcompactheatingcenter
mustbeoperatedwithanapproved
exhaustsystemonly.Customer
suppliedexhaustsystemsmustbe
resistanttomoisture,corrosion,and
condensate,andmustcomplywithall
staticandoperationalrequirements.
Thefireplaceopeningmustpermitan
unencumberedexitingoftheexhaust
gases(fireplacecapisnotrecom-
mended).
Theconnectionbetweenfireplaceand
TRIGONLmustbesloped(3%)so
thattheaccumulatingcondensatemay
flowbackfromtheexhaustpipe.This
connectionshouldhaveasfewbends
aspossible.Theexhaustventshall
haveinspectionopeningspursuantto
governmentregulations.Theuseofa
roomairindependentexhaustsystem
ispossible.
Exhaustpipes
Horizontalpipelayoutmustbeavoided
inordertoavoidanysettlingofconden-
sate.Youmustensurethatthevarious
componentsareconnectedandsealed
tightly.
Anyassemblyshalluse45°bends.
Verticalpartsshallbefastenedwith
straps.
Condensate
Theconnectionofthecondensate
discharge(behindboiler)mustbe
slopedintothedischargeline.Itmust
alsobeprotectedagainstfreezing.
Installationexampleforseparate
condensatedischargefromexhaust
vent.
e
n
Assembly
AssemblyPreparations
Pla
cementandDistances
Minimumdistancesmustbemaintained
inordertoenablefreeaccessfor
operationandmaintenance.
Placeofinstallation
Thesystemshallnotbeplacedinside
anyroomswithaggressivevapors
(suchashairspray,perchloroethylene,
tetracarbonchlorine),orhighaccumula-
tionofdustorhumidity(suchasa
laundryroom).Theplaceofinstallation
mustbeprotectedagainstfreezing.
Anywarrantyshallbevoidedfor
damagesresultingfromnoncompliance
withtheserequirements.
Whenassemblingtheequipment,care
mustbetakentopreventanyforeign
particles(suchasdrillingdust)from
enteringthegascondensingboiler.
Providecover-ups.Sincevarious
stateshavedifferentregulations,a
follow-upwiththerespectivegovern-
mentagenciesandthedistrictchimney
sweeperinchargeisrecommended.
Gasconnection
Thelayoutofgaspipesandconnection
tothegaslinemustbeperformedby
authorizedgasinstallersonly.Heating
andgaslinesmustbecleanedfrom
anyresidue,particularlyforolder
systems,priortotheconnectionofthe
gascondensingboiler.Caremustbe
takentoensureanon-stressedlayout
ofallgaslines.
Priortocommissioning,allpipecondu-
itsandconnectionsmustbechecked
fortightnessandleaks.Gasfittingsat
theburnermaybepressurechecked
upto150mbar.
Mo
untexteriortemperaturesensor
Thissensorisnotpre-wired.
Installationsite:

M
inimumof2maboveground,prefe-
rablyonthenorthwallofthebuilding

Makesurethatthesensorisnotaf-
fectedbyfireplaces,windows,etc.
Installationtype:

T
urnthesensorsuchthatthewires
exitthecasingatthebottom.
Conduitlength:

M
aximumof100mwhenusing
NYM3x1mm
2
or
H05
VV-F-3x1mm
2
10
Mi
nimumdistances
e
n
Assembly
Air/ExhaustVenting
InstallationOptions
Roo
mairdependent
B23
RoomairindependentPPS/Aluwhite
C33x
C43x
ConnectiontoAZ/LAS(2conductor)multipleassignment Bycustomer
C53x
Bycustomer
C63x
C83x
Bycustomer
Exhaustconnectedtoexhaustsystem
Multipleassignment(vacuum,overpressure)
Basementinstallation
Airsupplyfrominstallationroom
Exhaustventingviaroof
Airandexhaustventingviaroofatsamepressurerange
Basementinstallation
Exhaustandventilationsystemtoexhaustchimney
Airandexhaustventingviaroof
Installationinmoisture-resistantexhaustchimney
Airandexhaustventingviaroofatsamepressurerange
Floororroofinstallation
Exhaustandventilationsystemviapitchedorflatroof
Airsupplyandexhaustventingtooutsideindifferentpressureranges
Airandexhaustconnectiontoseparatetestedandsupplied
air/exhaustpipes
Basement/floorinstallation
Airandexhaustventingviaexteriorwall
ExhaustventingthroughheatinsulatedexhaustpipeorAZ-AW
Exhaustline(standingairlayer)atexteriorwall
Exhaustconnectiontoexhaustsystem,multipleassignment(vacuum)
Combustionairsupplyviaseparateairpipe.
11
Mi
nimumshaftdiameters
ShaftrearventilationpursuanttoDIN18160
whenusingB23configuration
(roomairdependent)
Exhaustpipe
diameter
110mm >168 188
e
n
Assembly
Air/ExhaustVenting
InstallationOptions
Con
nectiontomoisture-resistant
air/exhaustchimneyC43x(AZ)
Thestraightair/exhaustsystemfor
installationinanair/exhaustchimney
mustnotbelongerthan1.4m.
Amaximumnumberofthree90°
anglesarepermittedfortheinstallation.
Theair/exhaustchimneymustbe
permittedandtestedforcondensing
boilersaccordingtoDIBT(German
InstituteforBuildingTechnology),VKF
(AssociationofCantonalFire
Insurances)andÖTV.
Connectiontomoisture-resistant
exhaustchimneyorexhaustsystem
B23forroomairindependent
operation
Thestraightair/exhaustsystemfor
installationinanexhaustchimney
mustnotbelongerthan2m.
Amaximumnumberofthree90°
anglesarepermittedfortheinstallation.
Theexhaustchimneymustbepermit-
tedandtestedforcondensing
boilersaccordingtoDIBT/VKF/ÖTV.
Connectiontoacombustionair
supplyandexhaustsystemC63x
nottestedinconjunctionwithgas
furnace
Thestraightair/exhaustsystemfor
connectiontoacombustionairsupply
andexhaustsystemmustnotbe
longerthan2m.Amaximumnumber
ofthree90°anglesarepermittedfor
theinstallation.Theexhaustsystem
mustbepermittedandtestedfor
condensingboilersaccordingto
DIBT/VKF/ÖTV.Ifcombustionairis
suppliedfromtheshaft,itmustbekept
freefromanydirt.
Multipleassignmentofexhaust
systems
(notpartofthedeliveryprogram)
Formultipleassignmentsoftheex-
haustsystem,thecalculation,layout
andproofoffunctionalitybythe
chimneymanufacturermustbetaken
intoconsideration.
Fortheinstallationoftheexhaust
system,pleasepayattentiontothe
respectivelocalregulations.
Connectiontoair/exhaustsystem
Fortheconcentricair/exhaustsystem,
useoriginalaccessorypartsonly,
includingthePPSexhaustsystem
lubricantavailable.Gascondensing
boilerswithanair/exhaustsystemvia
theroofmustbeinstalledintheatticor
inroomsinwhichtheceilingisalsothe
roof,orwheretheonlythingabovethe
ceilingistheroofconstruction.
Theair/exhaustsystemmustnotbe
routedthroughanyotherstorage
rooms.
Iftheceilingrequiresacertainfire
resistanceduration,allconduitsforthe
combustionairsupplyandtheexhaust
ventilationmusthaveasimilarfire
shieldingofnon-flammablematerials
betweenthetopoftheceilingandthe
roofskin.
Ifnosuchfireresistancedurationis
requiredfortheceiling,allconduitsfor
thecombustionairsupplyandthe
exhaustventilationmustberouted
insideashaftofnon-flammableand
shape-resistantmaterialsorinsidea
metalprotectivepipebetweenthetop
oftheceilingandtheroofskin
(mechanicalprotection).
Exhaustconduitsmustbeabletobe
checkedforfreepassage.Theplace
ofinstallationmustbeequippedwithat
leastonerevisionand/orinspection
opening,ascoordinatedwiththe
districtchimneysweeper.
Exhaust-sideconnectionsshallbe
madebysleeveandseal.Allsleeves
mustbeplacedcountertotheflow
directionofthecondensate.
Theair/exhaustsystemmusthavea
3°slopetowardthecondensingboiler.
Theoveralllengthtobecalculatedfor
theair/exhaustsystemshallnotexceed
4mforaninstallationagainstthe
exteriorwallorforanair/exhaust
systemthroughtheroof.
Thecalculatedlengthoftheair/exhaust
systemconsistsofthelengthofstraight
pipesplusthelengthofpipebends.
A90°bendiscalculatedas1m,a45°
bendas0.8minlength.
Werecommendaminimumdistance
of2.5mbetweentheairandexhaust
routingthroughtheroofinorderto
avoideffectsuponeachother.
Connectiontomoisture-resistant
air/exhaustchimney(AZ),exhaust
chimney,orexhaustsystem
Chimneysandexhaustsystemsbybe
permittedforgascondensingboilers
bythebuildingandzoningauthorities
(DIBTpermitforGermany,VKFfor
Switzerland,ÖTZforAustria).
Thedimensionsarespecifiedbyusing
thecalculationtablespursuanttothe
respectiveexhaustvaluescategory.A
maximumnumberofthree90°angles
arepermittedfortheinstallation.
Forchimneysaconveyancepressure
of0Paisappliedforcalculation
purposes.
12
Temperature[°C] Volumeflow[m³/h] Massflow[g/s] Conveyancepressure[Pa]
TRIGONL Max./Min. Max./Min. Max./Min. Max./Min.
65 70/55 113/16 31/4 200/10
85 70/55 149/30 41/8 200/15
100 70/55 168/34 46/9 200/15
120 70/55 209/42 58/12 200/15
e
n
Assembly
PlacementofCondensingBoiler
Disassembly/Assemblyofboilerpanels
Dis
assemblyofboilerpanels

Lo
osenAllenbolt(1)atfrontpanel
(2).Exertslightpressuretofront
panel.

Foldfrontpanelforwardandpullup-
wardoutoftheretainerclips(3).

Pul
lofftoppanelupward.

Rem
ovesidepanels(4+5)tothebot-
tomrightandleftfromtheretainer
clips(6)andtakeoffatthetopviathe
twofasteningtongues(7).
13
1
2
3
4
5
6
7
e
n
Assembly
ConnectingEquipment,FillingSystem
Sip
honandcondensatedischarge

I
nsertsiphon(1)accordingtheFigure
totheleft.

Dis
mountcoverpanelingfromcon-
densingboiler.
Con
nectcondensatedischargeand
neutralizingdevice(accessory)to
siphon.
Note:
Thecondensatelinemustnotbefirmly
connectedtothesewerline.The
condensatemustbeabletofreelydrip
intoafunnel.
Fillingsystem

Con
nectwaterhosetoKFEvalve(2).

O
penallradiatorvalves.

Fil
lcoldsystemupto1bar.

M
onitorwaterquality.

Ven
tilatepump(loosenimpellerwith
screwdriverifnecessary).

Fil
lcondensatesiphonwithwater
(approx.0.5l).

Sta
rtuppumpseveraltimes.

Upo
ncompleteventing,fillsystemto
finaloperatingpressure.

Clo
seventingscrewandremovefil-
linghose.
Replacingsystem

Rin
sesystemcarefully.

Che
ckconnectionsfortightnessand
leaks.

Ventilatesystemcarefully
3 Cablepassageforexteriorcable
4 Gasconnector3/4“
5 Flowconnector
6 Returnconnector
7 Condensateconnector
8 expensionvessel
(plateheatexchangeronly)
14
1
2
3
5
6
7
8
4

Con
nectgasline

Che
cklinesfortightnessandleaks
Equipmentmustbeconnectedby
anauthorizedspecialistonly.

Pluginrequiredexhaustconnector
plate(concentric/parallel)

I
nsertboilerconnector(concentricor
parallel)fromthetopintotheintended
openingandpushintoreceivingpipe.
UselubricantsuitableforPPSex-
haustpipes

Con
nectexhaustcollectortoexhaust
system

M
ountconnectingpipe
Installationofinternalhydraulic
accessories
Assemblyofthehydraulicswitchorthe
plateheatexchangerisperformed
followingaseparatemanual.
Thismanualiscontainedinthe
respectiveaccessoryset.
DANGER:
Dangerofpoisoning!Ifthe
siphonisnotfullofwater,orwith
openconnections,fluegasesarising
canputpeopleinmortaldanger.
e
n
Assembly
ElectricalInstallation
G
eneralNotes
Electricalinstallationsandconnections
mustbeperformedbyelectrical
specialistsexclusively.Specifications
andregulationsofVDE/ÖVE/SEVand
EVUmustbecompliedwith.
15
1
Dim
ensioningofpowerconnection
wiring
Allexternalconnectionwiresmustnot
bestrippedmorethan30mm.Thehot
leadfromstrainrelieftocleatsmust
tightenupbeforethegroundedwirein
casetheyslipoutofthestrainrelief(2).
Thewirelengthmustbedimensioned
accordingly.Allwiresmustberouted
aroundthedividingplate.
2
3
Po
werconnectionandconnectionof
customer-providedwiring
Theequipmentisdesignedforafixed
connectionandforoftypeNYM
3x1.5mm
2
orH05W-F3x1mm
2
.
Condensingboilerandswitchpanel
arewired.
Thepowerconnectionismadeatthe
terminalstrip(1)oftheequipment
usingapowercircuitintendedand
fusedforthispurpose.All-pole
switcheswithacontactopeningof
>3mmorautomaticcutoutswitches
canbeused.
Linevoltage:230V,50Hz
Powerconnectionfuse:10A
Powerconsumption:max.420W
Powerconsumptionsystempump(s)
Max.switchingcurrentLMU1A/relay
Max.5Atotal
Note:
IfTRIGONLisoperatedwithamixer
circuitconnectedviaAGU2.500,a
jumpermustbeinstalledacrosslugs
50/51(X10-01).
e
n
Commissioning
ControlMeasures
Standardboilers:Pump/Setting/Resistancecurves
16
Th
einitialcommissioningshallbe
performedbyanauthorized
specialistonly
Ingeneral,thefollowingcontrolchecks
mustbeperformedpriortocommissio-
ning:

Checkpowersupply.

Che
ckpressureinheatingsystem.

Che
ckpressureatgasconnection.

Checkgassupplyforleaks.

Checkproperassemblyofexhaust
accessories.

Che
ckcondensatedischargefor
leaks.
Ensurepriortocommissioning

Suf
ficientdimensionsoftheexpansi-
oncontainermustbeascertained.
Complywithnotesonwaterquality,
fillwithsoftenedwaterifnecessary.
Com
missioningofsystemandventing
shalltakeplaceimmediatelyafterthe
fillingprocessinordertoeliminate
standingairpocketsasacenterof
corrosion.

Com
missioningatlowsystemtempe-
raturesandmaximumthrough-flowof
theheatingsystemavoidcalcium
depositsinsidetheboiler.
Dur
inginspectionwork,thecomplete
exchangeofthesystemwatershould
beavoided.Thiscanbeaccomplis-
hedthroughpartialshutoffsor
throughreuseofretainedandfiltered
systemwater.
Minimumcirculationamounts/Flow
monitoring
Youmustensurethatthesystemhas
sufficienthydraulicflowuponheat
demand.Thesystemisequippedwith
aflowsafetydevicewhichmonitorsthe
through-flow.Inordertomaintaina
minimumflow,theinstallationofa
switchoraplateheatexchanger(both
availableasaccessories)is
recommended,ortheconnectionof
theTRIGONLtoanopenmanifold.
Boi
ler
T
RIGONL65
T
RIGONL85
T
RIGONL100
T
RIGONL120
Nom
inalheatinputHimax
k
W
60
.7
80
.0
90
.0
11
2.4
M
inimumheatinputHimin
k
W
8.6 16
.0
18
.0
22
.5
Nom
inalwaterflowatdT=20K
m
3
/
h
2.6 3.4 3.9 4.8
Pumptypespeedcontrolledpump UPM325-70 UPML25-95AUTO
Pum
pfactorysetting:
CC4 CP1 CP2 CP3
LED


T
otalheadatnominalflow
kP
a
34 41 48 50
M
aximumavailableheadforsystem
kP
a
14 16 20 20
M
axpowerconsumptionpump
W 53 80 11
0
14
0
T
otalmaxpowerconsumption(boiler+pump)
W 19
3
27
4
33
2
38
5
e
n
Commissioning
Boilerwithinternalsystemseparationforsecondarycycle
Pump
/Setting/Resistancecurves
17
Res
istancecurvesplateheatexchanger(secondarycycle)
TRIGONL65/85
TRI
GONL100/120
Boilerswithintegratedlowlossheader:
Boilerswithintegratedplateheatexchanger:
Boi
ler
T
RIGONL65
T
RIGONL85
T
RIGONL100
T
RIGONL120
Pum
ptypespeedcontrolledpump
UP
M325-70
UP
ML25-95AUTO
Pum
pfactorysetting:
CC3 CP1 CP1 CP2
LED


dTatprimaryside(factorysetting) K 20 17 18 19
M
axpowerconsumptionpump
W 40 80 80 11
0
T
otalmaxpowerconsumption(boiler+pump)
W 18
0
27
4
30
2
35
5
Boi
ler
T
RIGONL65
T
RIGONL85
T
RIGONL100
T
RIGONL120
Pum
ptypespeedcontrolledpump
UP
M325-70
UP
ML25-95AUTO
Pum
pfactorysetting:
CC3 CP1 CP1 CP2
LED


dTa
tprimaryside(factorysetting)
K 18 16 17 18
M
axpowerconsumptionpump
W 40 80 80 11
0
Totalmaxpowerconsumption(boiler+pump) W 180 274 302 355
e
n
Commissioning
AdjustmentofGasFittings
A
djustmentvaluesfornaturalgas
NaturalgasL/H TRIGONL
65-120
Gasconnection
pressure
mbar 20
CO
2
ma
x. %
8,80,2
CO
2
mi
n. %
8,20,2
MinimumandmaximumCO
2
v
alues
mustalwayshaveadifferenceof
0.3%.
A
djustmentofcombustionquality

Con
nectequipmentintermsofwater,
gas,andelectricity
Duetothedifferentignitionfeaturesof
naturalgasLLandnaturalgasE,an
adjustmentofthegas/airmixtureis
required.

Afte
rignition,thespecifiedCO
2
v
alue
atfullloadcanbeadjustedbyturning
theadjustmentscrew(2)

AdjustmentoftheCO
2
valueatsmall
loadbyturningtheadjustmentscrew
(1)atthegasfitting.
18
1
1
2
Ref
ittingfromnaturalgastoliquid
gas
Forarefittingtoanoperationusing
liquidgas,thefollowingfaceplates
mustbeused(availableasaset):
TRIGONL65:6,0mm
TRIGONL85:6,0mm
TRIGONL100:6,2mm
TRIGONL120:8,0mm
Adjustmentvaluesforliquidgas
Liquidgas TRIGONL
65-120
Gasconnection
pressure
mbar 50
CO
2
ma
x. %
9,80,2
CO
2
min. %
9,00,2
MinimumandmaximumCO
2
values
mustalwayshaveadifferenceof
0.3%.
2
e
n
Commissioning
SwitchPanel
andAGUOperatingPanel
Des
cription

LCD
withbacklight

M
ultifunctiondatadisplayforvarious
devices,boiler,heatingandhotwater,
aswellaserrorcodesusingLCD
display

Dis
playwithtoggleswitchbetween
enduserandprofessionaluserlevels

Operatingphilosophysimilartoroom
deviceQAA73…

Integratedclockmoduledaytimeti-
merprogramforheatingcircuit1and
hotwaterwith3phases/day

Par
ametermodeofLMU6…for
TRIGON
OperatingElement Function Button
1 ButtonReset(unlock) UnlockingLMU…Ignitionmanager
2 ButtonDomesticwaterusemode DomesticwateruseON/OFF
3 ButtonSetmodeheatingcircuit Switchoperatingmodeto:
Automaticmode
Continuousmodeatnominallevel
Continuousmodeatreducedlevel
Freezeprotection
4 ButtonTargettemp.heatingcircuit Adjustmentfordesiredroomtemperature
5 ButtonTargettemp.domesticwateruse Adjustmentfordesireddomesticwater
temperature
6
7
ButtonsLineselector(down)and(up) Selectionofoperatingline
8
9
ButtonsAdjustmentofselectedvalue Readjustmentofsetupparameters
10 ButtonInformation Changeinformationdisplay
11 LCD-display Displayofdataandoperatingmodes
12 Chimneysweeper Chimneysweeperfunction/valvestop
(pushbothbuttons)
Pro
g
+
-
2113
45112678910
19
e
n
Commissioning
SwitchPanel
andAGUOperatingPanel
7
6
5
3
4
28
20
2
3
4
5
6
7
8
Dis
play
Display
Service
Displaysymbols
Display(small)
Heatingcircuitoperatingmode
Domesticusewateroperation
Timebar
Automaticoperation
Chimneysweeperactive
Function
Displayscurrentvalue
Functiondisplay:
Controlstopactive
Symbolmeaning:
Display-Domesticusewatertemperature
-Domesticusewateroperation
Displayoutsidetemperature
Operatingatnominalvalue
Operatingatreducedlevel
Displayflame
Displayerror/problem
Displayoftime,parameterization,orerrorcode
Operatingmodeinorchangingto
Continuousoperationatnominalvalue
Continuousoperat.atreducedvalue(freezeprotection)
Standby
DomesticusewaterloadingOnorOFF
Displayoftimerprogramforheatingcircuit
Display-Boilerwaternominalvalue,
-Roomnominalvalue,-Heatingoperation
e
n
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
Page is loading ...
/