Ecodense CELL CONDENSE 300 Installation guide

20.01.2022 Rev. 00
www.ecodense.com
CONDENSING BOILER INSTALLATION,OPERATING
ANDMAINTENANCE MANUAL
CELL CONDENSE 300
CELL CONDENSE 420
CELL CONDENSE 480
CELL CONDENSE 600
CELL CONDENSE 720
CELL CONDENSE 900
CELL CONDENSE 1040
CELL CONDENSE 1210
CELL CONDENSE 1310
CELL CONDENSE 1510
CELL CONDENSE 1810

20.01.2022 Rev. 00 1
DEAR USER,
The Condensing Boilers ECODENSE CELL CONDENSE 300, CELL CONDENSE
420, CELL CONDENSE 480, CELL CONDENSE 600, CELL CONDENSE 720, CELL
CONDENSE 900, CELL CONDENSE 1040, CELL CONDENSE 1210, CELL
CONDENSE 1310, CELL CONDENSE 1510, CELL CONDENSE 1810, are constructed
and manufacturedaccording to the most advance technological inventions and the safety
rules. It is easy to use for our customers.
We recommend that you read this manual and safetywarnings thoroughly before the
use of the device in order to ensuresafe, cost effective and environmental-friendly use.
If you encounterany issue that is not explained clearly inthis manual oryou could
not understand, please contact with our service department.
We thank you for choosing ECODENSE brand.
This Operating Manual is an integral partof the device andmust bemaintained in a
plastic dossier and hung at a clearly visible place bythe device.
TERMO ISI S STEMLER SAN.VE T C.A.Ş.
Esentepe Mah.MilangazCad. No:75 K:3
Kartal Monumento Plaza
Kartal/ STANBUL/TÜRK YE
Tel: [phone]
Fax: [phone]
www.ecodense.com
e-mail:[e-mail]

20.01.2022 Rev. 00 2
CONTENTS
1. WARNINGS.......................................................................................................................................... 3
1.1. Warning Symbols and Descriptions............................................................................................... 3
1.2. General Safety Rules...................................................................................................................... 4
2. TERMSOFWARRANTY.................................................................................................................... 6
2.1. Out of Warranty Conditions........................................................................................................... 6
3. GENERAL CHARACTERISTICSOFCONDENSING BOILER....................................................... 7
3.1. Usageof CASCADE...................................................................................................................... 7
4. CONDENSING BOILER GAS, FLUE GASAND HEATING WATER SCHEMA........................... 8
5. CIRCUIT SCHEMES............................................................................................................................ 9
6. CLOSED CIRCUIT COMPONENTS................................................................................................. 10
6.1. Balance Tank................................................................................................................................ 10
6.2. Sizing TableFor Expansion Tank................................................................................................ 11
6.3. ExpansionTank............................................................................................................................ 12
6.4. Manometer.................................................................................................................................... 12
6.5. Strainer......................................................................................................................................... 12
6.6. Air Separator................................................................................................................................ 12
7. WATER QUALITY ............................................................................................................................ 13
8. TECHNICAL DATA .......................................................................................................................... 14
8.1. Capacity Table.............................................................................................................................. 14
8.2. Condensing BoilerDimensions.................................................................................................... 15
8.3. NoiseLevel................................................................................................................................... 16
9. INSTALLATION................................................................................................................................ 16
9.1. General Controls .......................................................................................................................... 16
9.2. ExternalOutdoor Sensor (Optional)............................................................................................. 17
10. STACK CONNECTIONS............................................................................................................... 18
11. ASSEMBLY .................................................................................................................................... 19
11.1. ECODENSE Assembly Instructions......................................................................................... 19
11.2. ECODENSE Single/CASCADE Assembly Instructions ......................................................... 19
11.3. Assembly of Condensing Fluid Drain...................................................................................... 19
12. ECODENSE CONTROL INSTRUCTIONSBEFORE START-UP............................................... 21
13. ELECTRICAL DIAGRAM............................................................................................................. 23
14. COMMISSIONING......................................................................................................................... 24
14.1. BeforeCommissioning............................................................................................................. 24
14.2. Checks During Commissioning................................................................................................ 25
15. ADJUSTING COMBUSTIN PARAMATERS............................................................................... 25
15.1. Adjustment and Measurement Points....................................................................................... 25
16. CONTROL PANEL BUTTON SPECIFICATIONS....................................................................... 26
16.1. Adjusting MinimumCapacity.................................................................................................. 26
16.2. Adjusting MediumCapacity..................................................................................................... 26
16.3. Adjusting MaximumCapacity.................................................................................................. 27
16.4. Adjsuting TimeSchedule......................................................................................................... 27
17. MAINTENANCE............................................................................................................................ 28
17.1. Monthly Maintenance............................................................................................................... 28
17.2. SeasonalMaintenance.............................................................................................................. 28
18. LIST OFERROR CODE................................................................................................................. 29
19. SOLUTION RECOMMENDATIONSFOR SOME OFTHE PROBLEMS.................................. 33
20. AFTER SALESSERVICES............................................................................................................ 34
21. NOTES............................................................................................................................................. 35

20.01.2022 Rev. 00 3
1. WARNINGS
1.1. Warning Symbols and Descriptions
Symbols Symbol Descriptions
Important information and useful hints.
Warning of danger to lifeor property.
Warning of electrical voltage.
Product handling information.
GAZ HATTINI TEM ZLEY NZ.
CLEAN GASLINE.
ЧИСТАЯ ЛИНИЯ ГАЗ.
"Cleanthegas line"warning on gas line.
Carry in an upright position. FragileItem.Protectagainst water.

20.01.2022 Rev. 00 4
1.2. General Safety Rules
•All personnelengagedininstallation, disassembly,commissioning, operation,control,
maintenance and repair should havereceivedthenecessary training andfully readand understood
this manual.
•No changesthatmight damagethesafety of thedevicemust bemadebypersons and/or
organizations on thedevice.
•All operation, commissioningand installation works (except for burning adjustment) should be
carriedout whenthedeviceis notoperatingand afterdisconnecting thepowersupply.
Noncompliancewiththeserulesmayleadtoserious bodilyinjuriesand evendeathby electrical
shocks or uncontrolled flameformation.
•Repairs concerned with safety elements should becarried outonly by themanufacturing company.
•Thedeviceshould never beused by children, mentally handicappedand inexperienced persons.
•Childrenmust not beallowedto play with thedevice.
•Keep thedeviceaway fromexplosiveand flammablematerials.
•Device must intakeair, and ventilation and air dischargeholesmust notbeclosed.
If yousensegas leakage;
•Shut down valves of all gas devices.
•Open all doors and windows.
•Do not turn on electricdevices or do not turn themoff if theyareworking.
•Do not useburner derivedtools such as match and lighter.
•Informthegas company.
Do not storeany inflammablematerials in boilerroom.
Wear hearing protectors if thereis noisein boiler room.
Incaseof fıre orother emergency;
Switch off themain switch
Closethemain fuel shut-off valveoutsidetheplant.
Takeappropriateactions
Products should bestored in adry, cool or dry conditioned places . Storagelifeof our products
(servicelife) is 10 years.

20.01.2022 Rev. 00 5
Preventing damagecaused by thepresence of particles suchas dirt, sediment, metal burrs on the
heating circuit installation and condensing boiler, for thecomfortableand longerservice lifeof
theboilers, It is recommended that theinstallation circuit is separated by plateheat exchanger as
primary and secondary circuit
For TheHigh-riseBuildings, If height ofstructuremorethan 25 mt. Or morethan 10 th floor ,
in order toensurethat condensing boilercascadesystemoperates comfortably atlow pressures, a
plateheatexchangermust beinstalled inorder to distinguish thehigh pressurebetween 2nd
circuit andthePrimary circuit. thestaticpressureappearanced dueto theheight of building , theboiler
systemis not allowed to operateundertheinfluence of high pressure.
BOILER ROOM
Condensing Boilers must beinstalled in asuitableroom/floor with minimumexternal air openings
and sufficient to ensureoptimumgas-air mixturecombustion, in compliancewiththeregulations.
Air openings of theboilerroom, burner fan intakevents or air ductsmust stay open to the
atmosphereand Birdcageshould beinstalled in order to prevent any Bird, foreignbody entrance
a.Thebuild up of toxic/explosivegasmixtures in theboiler room,
b. Combustion with insufficient air,resulting in hazardous, anti-economical and polluting ope-
ration.
TheCondensing boiler must bealways protected fromrain, snow and frost to prevent corrosion and
paint deformations.
Keepthecondensing boiler roomclean and free of solidvolatilesubstances,which could besucked
into thefan and clogtheinternal boiler or combustion air ducts.
Every 6-12 months, afterfirst commissioning of boiler, theboiler devices should becleaned with
protectivechemicals to prevent calcification and resultant blocking and corrosion on themetallic
surfaces.
Flushing;
On theCurrently operating systems, appropriatechemical solution with thepH rangeof 4-6 should be
selected for cleaning thepipelineinstallation for safety commissioning thecondensing boiler.
In thenewbuilding installations and boiler heat exchangers, maintenance should beappliedwith
chemicals with neutral pH (neutral) effectand preventivemaintenance must becarried out periodically.

20.01.2022 Rev. 00 6
2. TERMSOF WARRANTY
Main and auxiliary equipment and all components used in ECODENSE CELLCONDENSE 300,
CELL CONDENSE420, CELL CONDENSE 480, CELL CONDENSE 600, CELL CONDENSE 720,
CELL CONDENSE900, CELL CONDENSE 1040, CELL CONDENSE 1210, CELL CONDENSE
1310, CELL CONDENSE 1510, CELL CONDENSE 1810, Condensing Boilers areguaranteed for1 year
by TERMO ISI S STEMLER A.Ş. starting fromthedateof commissioning under themaintenance,
adjustment, operating conditions and relevant mechanic,chemical and thermal effects explained herein.
Pleasenotethatthis warranty isonly validif thedevice(s) is commissionedand maintainedby our
authorizedservices.
Our company reservestheright to makeanymodifications on theproductand all instructions
thereof forimprovement purposes.
2.1. Out of Warranty Conditions
•Any damagearisingout of orin relation to customers’ non-compliance to their responsibilities
with regards to installation, commissioning, operation and maintenance,
•Any damagearising out of or in relation to commissioning, repairs and maintenance carriedout by
unauthorized services,
•Any damagethatmay occur during transportation or storageof theproduct,
•Not preserving theproduct in its originalpackaging until theinstallation stage,
•Incorrectand poor electricalconnections, Failuresdueto incorrectvoltageapplications,frequent
repetition of voltagefluctuations,
•Any damagethatmayoccur asaresultof incorrectfuelusageor, foreign substancesinthefuel
used or using of theproduct without anyfuel,
•Any damagethatmayoccur dueto foreign particlesenteredinto theproductduring installation
and operation,
•Failures dueto incorrect deviceselection,
•Any damageto unit dueto natural disasters,
•Devices without anywarranty certificates,
•Warranty Certificates without thestampand signatureof theauthorizeddealer or service,
•Deviceswith any falsification on thewarranty certificateorwithout an originalserial number.
•Therisks during transportation of device undertheresponsibilityof customerbelong to the
customer.
•Presence of misusefaults areindicatedinthereports issuedby authorizedservicestations or our
authorizedagent, dealer, representativeor our factory incaseof unavailability of authorized
service stations.
•Customersmayapply consumerprotection arbitrator committee withregards to this report and
request for an expert report.

20.01.2022 Rev. 00 7
3. GENERAL CHARACTERISTICSOF CONDENSING BOILER
ECODENSECELL CONDENSE300, CELLCONDENSE420, CELLCONDENSE480, CELL
CONDENSE600, CELL CONDENSE720, CELL CONDENSE900, CELLCONDENSE1040,CELL
CONDENSE1210, CELL CONDENSE1310, CELL CONDENSE1510, CELLCONDENSE1810 are
heating devicesoperating withnaturalgaswith avery low suction power, and equippedwith high-duty,
premix condensing controlsystemwith micro-processor. Theboileris composedof aheatexchanger
with aluminumcooling fins and asteelpremix burnerequippedwith ignitionand ionization flame
control,modulatingfanand gasvalve.ECODENSECELL CONDENSE300, CELLCONDENSE420,
CELL CONDENSE480, CELL CONDENSE600, CELL CONDENSE720, CELLCONDENSE900,
CELLCONDENSE1040, CELLCONDENSE1210, CELLCONDENSE1310, CELLCONDENSE
1510, CELL CONDENSE 1810 aredesigned foruseas standaloneas well as cascade.
Thestructureof cascadeto beformedby theproductgroup increasestheusability in collective
housing and individual building applications with its efficient composition.
3.1. Usageof CASCADE
Premix condensing technology is usedinECODENSECELLCONDENSE300, CELL
CONDENSE420, CELL CONDENSE480, CELL CONDENSE600, CELL CONDENSE720, CELL
CONDENSE900, CELLCONDENSE1040, CELLCONDENSE1210, CELLCONDENSE1310,
CELL CONDENSE1510, CELL CONDENSE 1810 wall typecondensing boilers in order to reachhigher
efficiencyand energy-saving. With suitableconnections andapprovalfromgasdistribution companies,
ECODENSECELL CONDENSE300, CELLCONDENSE420,CELL CONDENSE480, CELL
CONDENSE600, CELL CONDENSE720, CELL CONDENSE900, CELLCONDENSE1040,CELL
CONDENSE1210, CELLCONDENSE1310, CELLCONDENSE1510, CELLCONDENSE1810
boilers canbeconnectedasmuchasrequiredcapacity. Maximumoperation pressureof theseboilers is 6
bar. Circulation pump,expansion tank and safetyvalvearenot presentin theseboilers. Thesearerequired
to beprovided by customer and aremandatory to use.
•High efficiency withpremix condensing technology and micro-flamemetal fiber steel burner,
•11 different widethermal capacity options in therangeof 300 – 1810 kW,
•Enhancedcombustion efficiency with flash back flap,
•High flow rateadvantagewithinternal frequencycontrolledpump,
•Easy operation and manitenance with compact design,
•Maximumair and water soundness with hermeticcase,
•Control possibility up to 16 condensing boilers with +1 outsideair temperaturesensor, +1mixing
valveand control panel on theboiler,
•5:1 modulation rateand maximumenergy-saving,
•Allows user friendlycontrol with illuminatedLCD panel which provides easeof use; and error
codes and boilerinformation can bedisplayed on thepanel,
•Daily and weekly operation schedulecan beprogrammed,
•Seasonalheat programcan bepreparedduring summer and winter times,
•Option of usewith natural gasand LPG,
•Operation in lower noisevalues,
•Eco-friendly with lower CO and NOx emission rates.

20.01.2022 Rev. 00 8
4. CONDENSING BOILER GAS, FLUE GASAND HEATING WATER SCHEMA

20.01.2022 Rev. 00 9
5. CIRCUIT SCHEMES

20.01.2022 Rev. 00 10
6. CLOSEDCIRCUIT COMPONENTS
6.1. Balance Tank
Balance Tank (Separator) mustbevertical.
Advantages:
ØNo hydraulicresponseoccurs betweentheboiler circuit and theheating circuit.
ØBoilers and heating zones operateundersuitablewater flow.
Sizing of Balance Tank:
ØIn order toensurehealthy operation of thebalancetank, accuratesizingmust bemade.
ØTheboiler’s exit water temperatureshould bemeasured on theupper part of balance tank.
ØFor this, a½”muff should bewelded onto tank, and also an air reliefcock should bemounted.
ØDimensions shown in thepicturerepresent minimumdimensions required to beapplied.

20.01.2022 Rev. 00 11
6.2. Sizing TableForExpansionTank
SYSTEM
CAPACITY
ABHEXPANSION TANK
DIAMETER(D)
INLET &
OUTLET
DIAMETER(Ø)
kw
cm cm cm mm mm
65 33 38 48 100 50
90 38 44 55 125 50
115 42 47 59 125 50
130 47 54 68 150 65
170 54 62 77 150 65
230 59 67 84 200 80
345 72 82 103 200 80
460 83 95 119 250 100
575 93 106 133 250 100
690 102 116 145 300 125
805 110 126 157 300 125
920 118 134 168 350 150
1035 131 150 188 350 150
1150 138 157 197 400 200
1265 144 164 206 400 200
1380 150 171 214 450 200
1495 155 178 222 450 200
1610 162 185 230 450 200
1725 169 192 238 450 200

20.01.2022 Rev. 00 12
6.3. ExpansionTank
Expansiontank forepressures must beadjusted according tosystem. Expansion tank should be
placed parallel to circuit returnline.
6.4. Manometer
Amanometer with capacity of at least 0 to 6 barmust beconnected to system. Manometer should be
placed to easily visiblespot fromfilling point, preferably samepoint as expansion tank.
6.5. Strainer
Any dirt or residuein circuitwatercausesdamagegot boilerand circuit components and decreases
efficiencyby reducing heattransfer. Inorderto prevent this problemastrainermust beconnectedto
circuit.
6.6. AirSeparator
Theair inthewaterdissolvesdueto increasing temperatureand flowin thecircuit. Dissolvedaircauses
cavitation,sound and efficiency loss. By using an air separator air is removed fromthesystem.
Thehydraulicsystemdesign must comply with thecircuit diagramsspecified in theusermanual to ensure
that thesystemoperates smoothly and that installation errors do not result in loss of efficiency. The
hydraulicsystemmust haveabalance vessel, sediment trap, air separator and expansion tank in
accordancewith thesystemcapacity andspecifications.
In ordertokeepthepH valuein balance,passingthewatercirculatingin thesystemthrough asoftening
step (Reverseosmosis systems)will beuseful in thecontinuity of thewater quality.

20.01.2022 Rev. 00 13
7. WATER QUALITY
1. Beforeconnection of condensing boilers any dirt and residuein circuit must becleaned.
2. Water Hardness and pH measurements should bemadeby theauthorized or central servicein the
field wheretheboiler will becommissioned before thecommissioning, and it should bedecided
whether thewater can beusedin theboiler water installation.
3. Refined water must beused whileadding water to heating circuit duetoany loss in closed circuit.
4. Permittedwaterhardness for thewaterusedin watercircuit must comply with Frenchor German
(VDI 2035) hardness degree standards.Thelimedissolvedin water,settlesonhot surfacesand
formsaninsulationlayerwhenwatertemperaturerises. This prevents heattransferand high
temperaturemight damagetheheatexchanger.If boilerwatercyclesthroughwatercircuit, all
circuit watermust meetaboverequirements.If aplateheatexchangerseparatesboilerwaterand
heating circuitwater, onlythewaterbetweenboilerand heatexchangermust meetthese
requirements.
In ordertoprevent sedimentation, propertiesof thewatertobeusedor to bereinforcedin the
water lineshould not exceed thefollowing tablevalues according to below mentioned capacities.
BoilerType Capacity (Total Hardness)
ppm (°F) French VDI German
SingleBoiler 0-50 kW 250
< 25 < 14
SingleBoiler 50-200 kW 110
< 11 < 6,16
SingleBoiler 200- 600 kW 40
< 4 < 2,24
Single/ Cascade >600 kW/ All capac.
2 < 0,2 < 0,112
*Volumeto capacityratio ofwaterin circuitmustbehigherthan20 I/kW.Totalvolumeof first filled
waterand additionalwatermust beless than volumeof system.
5. Thecustomer or contract company should analyzethewater to beused in thewater lineby an
accreditedorganization prior tocommissioning and awater quality report should provided
containingMinimumHardness, pH and conductivity values, total dissolved solid values .
6. pHvalueof unrefinedwater must be7<pH<9. This pHvaluecanbeachieved after fillingthe
circuit withmaincircuit water withpHvalueof 7andairseparation.pHvalueof refined
water must bebetween7-8,5 pH.
7. In newbuilding installations,periodic preventivemaintenance must becarriedout byusing
organicsolutions with achemical pH effect [neutral].
8. Prior to commissioning of condensing boilers inold buildingwaterinstallations,asuitabletypeof
organicsolution with apH value(acidic)between4 and 6 should bewashed.
9. Theboilerwaterpipelineandheatexchangershould betreatedwith asuitabletypeoforganic
solution overaperiod of 6to 12 monthsto preventcalcification and deposits thatmayoccur over
timein theinstallation.
10. If thewater quality is outsidethevalueranges given above, it is mandatory to useawater
softening filter or electrolyticlimescalereducer inthesystemfor water installations.

20.01.2022 Rev. 00 14
8. TECHNICAL DATA
8.1. Capacity Table
Birim CELL
CONDENSE
300
CELL
CONDENSE
420
CELL
CONDENSE
480
CELL
CONDENSE
600
CELL
CONDENSE
720
CELL
CONDENSE
900
CELL
CONDENSE
1040
CELL
CONDENSE
1210
CELL
CONDENSE
1310
CELL
CONDENSE
1510
CELL
CONDENSE
1810
kW 284 400 463 565 695 849 1003 1151 1242 1418 1700
kW 40 56,8 79,5 80 119 119,5 160 197 200 200 241
kW 276 392 450,8 552 676,2 828 980 1127 1225 1380 1656
kW 39 55,6 77,6 78 116,4 117 156 194 195,0 195 234
kW 302 420 484 604 726 906 1048 1210 1310 1510 1812
kW 43 61,6 85,2 86 127,8 129 172 213 215 215,0 258
%97,2 98,0 97,4 97,7 97,3 97,5 97,7 97,9 98,6 97,3 97,4
%97,5 97,9 97,6 97,5 97,8 97,9 97,5 98,5 97,5 97,5 97,1
%106,3 105,0 104,5 106,9 104,5 106,7 104,5 105,1 105,5 106,5 106,6
%107,5 108,5 107,2 107,5 107,4 107,9 107,5 108,1 107,5 107,5 107,1
%108,2 108,3 108,1 108,2 108,4 108,5 108,6 108,3 108,5 108,7 108,9
°C 10-65 10-65 10-65 10-65 10-65 10-65 10-65 10-65 10-65 10-65 10-65
°C 90 90 90 90 90 90 90 90 90 90 90
L14 28 28 36 42 56 56 70 90 84 108
bar 66666666666
bar 11111111111
-G20-G31 G20-G31 G20-G31 G20-G31 G20-G31 G20-G31 G20-G31 G20-G31 G20-G31 G20-G31 G20-G31
mbar 20 20 20 20 20 20 20 20 20 20 20
mbar 37 37 37 37 37 37 37 37 37 37 37
Nm³/h 29,81 41,70 47,95 59,63 71,93 83,39 104,24 119,90 149,10 143,88 178,92
Nm³/h 4,16 5,92 8,32 8,32 12,48 11,84 16,64 20,80 20,80 24,96 24,96
°C 45 45 45 45 45 45 45 45 45 45 45
°C 65 65 65 65 65 65 65 65 65 65 65
-66666666666
V/Hz 230/50 230/50 230/50 230/50 230/50 230/50 230/50 230/50 230/50 230/50 230/50
IP X4D X4D X4D X4D X4D X4D X4D X4D X4D X4D X4D
W600 800 800 1200 1200 1600 1600 2000 2000 2400 3600
A66666666666
inch 11/2" 2" 2" 2" 2" 2" 2" 2" 2" 2" 2"
inch 3" 3" 3" 3" 3" 5" 5" 5" 5" 5" 5"
kg 258 420 476 515 714 840 986 1190 1288 1428 1546
mm 160 200 200 200 200 200 200 250 250 250 315 FlueDiameter(Ø)
G20NaturalGas, G31LPG
FuseCurrent
CircuitSpecifications
GasConnectionDiameter
CentralHeatingCircuitInlet/OutletDiameter
GeneralSpecifications
NetWeight
EnergyConsumption
GasInletPressure(G20)
GasInletPressure(G31)
Maximumgasconsumption
Minimumgasconsumption
CombustionSpecifications
MaximumFlueGasTemperature(50°C/30°C)
MaximumFlueGasTemperature(80°C/60°C)
NOxEmissionClass (EN15502-1+A1)
ElectricalSpecifications
ElectricalSupply
ProtectionClass
GasType
Efficiency@Pmax. (50°C/30°C)
Efficiency@Pmin.(50°C/30°C)
Efficiency@%30(30°C)
DomesticHotWaterCircuit
Temperatureadjustmentrangewithexternalstorage
tankusage
CentralHeatingCircuit
MaximumOperatingTemperature
WaterVolume
MaximumOperatingPressure
MinimumOperatingPressure
GasSpecifications
Efficiency@Pmin.(80°C/60°C)
ECODENSE CELLCONDENSE FLOORTYPECONDESINGBOILER
TECHNICALSPECIFICATIONS
ThermalCapacity
MaximumHeatingCapacity
MinimumHeatingCapacity
MaximumHeatOutput(80°C/60°C)
MinimumHeatOutput(80°C/60°C)
MaximumHeatOutput(50°C/30°C)
MinimumHeatOutput(50°C/30°C)
ThermalEfficiency
Efficiency@Pmax. (80°C/60°C)

20.01.2022 Rev. 00 15
8.2. Condensing Boiler Dimensions
MODEL L
(mm) W (mm) H (mm)
CELL CONDENSE 300 1020 1200 1825
CELL CONDENSE 420 1565 1200 1775
CELL CONDENSE 480 1565 1200 1775
CELL CONDENSE 600 1565 1200 1825
CELL CONDENSE 720 2115 1200 1775
CELL CONDENSE 900 2115 1200 1825
CELL CONDENSE 960 2665 1200 1775
CELL CONDENSE 1040
2665 1200 1775
CELL CONDENSE 1210
2665 1200 1825
CELL CONDENSE 1310
3215 1200 1775
CELL CONDENSE 1510
3215 1200 1825
CELL CONDENSE 1810
3765 1200 1825

20.01.2022 Rev. 00 16
•Prevent strong impacts on top of theproduct and vibration whilehandling theproduct.
•Do not leavetheproduct in wet environment.
Cleantheinsideoffuellinethoroughly beforeinstalling theburnerto thefuelline.Any
damagethatmayoccur duetosolid objects and metalparticlesfromthefuellineshall notbe
covered by our company.
8.3. NoiseLevel
Whenthecondensing boileris in operation, themaximumnoiselevelreleasedis <70 dBA. The
noiselevelvaluecorresponds to thevaluemeasuredwith semi-anekoik (semi-unreflectingacoustic)room
testing according totheproductstandards atthetimeof expansion of thesmokereleasesystem,whenthe
condensing boiler operates atthemaximumheating power.
9. INSTALLATION
9.1. GeneralControls
ØTheheating capacityof thedevice shouldbedetermined basedon theheat requirement calculated.
ØAll parts necessary for thesystemmust beavailable.
ØMakesurethatall protection and safety devices areavailable.
ØIn order toprevent accumulation of dirt in thesystem,prevention of boiler operation and damage
given to theboilerby clogging, afiltermust bemounted onto thesystem’s return pipe.
ØThedeviceis equipped with afreezing protectionsystemto switch thedevice to theheating mode
when thetemperatureof distribution water drops below + 4 ˚C.
ØEnsurethat thegas connections aremadewith pipes confirming to thestandards,and that thereis
no leakageon theseconnections.
ØEnsurethat theelectricconnections areproper.
During cascadeinstallation, do not forget to mount an external gas cut-off valvesuitableto the
devices.
ElectricalConnection
Performelectrical connections according to thediagramprovided. Follow generalsecurity rules
during installation of electricwiring andmaking connections. Connect theearthing terminal in electric
panelto theearthing installation.

20.01.2022 Rev. 00 17
9.2. External OutdoorSensor(Optional)
Connectthesensor to therelevantterminal. Thelengthof electriccablefor externalsensor
connectionis max. 25 m.A2x1.5 cableshould beused. Thesensor must not beexposedto themorning
sun and if possible,to directsunlight. Since thevaluesto bereadby thesensor will beaffected, it must
not bemounted closeto any window, door, vent holeand heat sources.
Unsuitableplaces to mount external sensor;

20.01.2022 Rev. 00 18
10. STACK CONNECTIONS
1. Horizontalstackextensions must beconnectedto boilerat1.5°-3° anglein orderto drain
condensing fluid.
2. Stack setupmust beaccording to local ventilation conditions.
3. Stack connections must beleak proof.
Someexamples of stack setupcan beseen below:
Accordingto theEN 13501-1 8.102.2.7 clause,all thematerials used intheboilers arein the
Reaction to Firelimit Class F.
Thecombustion products dischargematerials used in theboiler have0 (zero) heat resistance
according to theEN 13501-1 8.102.1 clause.

20.01.2022 Rev. 00 19
11. ASSEMBLY
11.1. ECODENSE Assembly Instructions
ECODENSEcondensing boilers aredesignedto work asCASCADE; theyarecompatiblefor side
by sideorbacktobackoperation. Theyprovidesuitablespaceutilization for every stokehold designat
requiredcapacities.
11.2. ECODENSE Single/CASCADE Assembly Instructions
1. Mount theboilerto wall by using assembly equipment shipped with your boiler.
2. 500 mmof gap between boilers is advised.
Theremust beat least 500 mmof gap between adjacent boilers and at least 5
00 mm of space in front of
theboilerfor easeofservice.
11.3. Assemblyof Condensing FluidDrain
1. Ensurethat siphon is fully filled with water beforeactivation of boiler.
2. Drain direction mustallow flow of condensing fluid. Drainpipemustbeplannedto prevent any
clogging dueto external effectlikefrost, etc. Drain parts must beplastic.
3. Boilercondensing outlet must beatleast 19mm.