1

Wall-hung condensing

VICTRIX ZEUS Superior kW I

1 VICTRIX ZEUS SUpERIoR kW I fEaTURES

Pre-mixed wall-hung condensing boiler for central heating and the pro-duction of DHW, with sealed chamber and fan-assisted with nominal heat output of 23.9 kW (20,554 kcal/h) in CH mode (25.8 kW in DHW mode) and 32 kW (27,520 kcal/h) with high efficiency and fan-assisted circulation. By varying the type of installation the classification of the boiler also varies.oUTDooR INSTaLLaTIoN (in partially protected place): ap-pliance with direct air intake - if installed using a flue terminal and the (optional) mandatory top cover kit, also eliminating a sealed chamber intake cap.appliance type C13/ C33/ C83 - if installed using the vertical or horizontal concentric kits (cover kit recommended but not mandatory) or the Ø 80/80 separator kit without using the top cover kit.INDooR INSTaLLaTIoN:appliance type C13/ C33/ C43/ C53/ C83 - if installed using the vertical or horizontal concentric kits or the Ø 80/80 separator kit.appliance type B23 - if installed using a flue kit and the (optional) man-datory top cover kit, also eliminating a sealed chamber intake caps.The boiler is made up of:• totalpre-mixingcombustionsystemwithsteelmultigasburner,com-

plete with ignition electrodes and ionisation control;• pneumaticgasvalvewithdoubleshutter;• stainlesssteelprimarygas/waterexchangercoil;• combustionchamberinstainlesssteelinternallyisolatedusingceramic

panels;• fanforflueevacuationwithelectronicallyvariablespeed;• circuitfordisposalofcondensateincludingtrapandflexibledischarge

pipe;• 54litrestainlesssteelstoragetank,flangedandinsulatedusingself-

extinguishing polystyrene. It is complete with stainless steel water-water heat exchanger wound with removable concentric double coil; equipped with draining valve. DHW circuit expansion vessel 2 litre expansion vessel with 3.5 bar factory set pressure;

• hydraulicunitcomposedofelectric3-wayvalve,3-speedpumpplusthe automatic speed in variable steps on the basis of the ∆T measured between system flow and return (factory set 15° C), air separator en-closed in the pump, adjustable by-pass, absolute pressure switch for the primary circuit, system drain fitting and ball valve for system filling .

• 10litre(real7.1)diaphragmexpansionvesselwith1.0barfactory-setpressure and manometer, primary circuit safety valve at 3 bar, storage tank safety valve at 8 bar;

• wateroverheatingsafetythermostatandflueoverheatingsafetyther-mostat;

• control panelwith Stand-by/Onbutton, functioningmodebutton(Summer/Winter),DHWprioritytemporaryinhibitionbutton,Re-set/exit programming menu button, programming menu entry/data confirmation button, central heating system temperature adjustment selector, domestic hot water temperature adjustment selector.

• microprocessordrivenP.C.B.withcontinuousflamemodulationwith2sensors for central heating (flow and return) and 1 sensor for domestic hot water with P.I.D. control and modulation range from:

- VICTRIXZEUS26kWfrom25.8to4.7kW(from22,188to4,042kcal/h),

- VICTRIXZEUS32kWfrom32.0to6.9kW(from27,520to5,934kcal/h);

• CHtemperaturerangeselection25-50°Cor25-85°C(settingasperseries);

• electronicignitionwithionisationcontrol;• self-diagnosticssystemwithdigitaldisplayoftheoperatingstatusand

anomalies by means of a back-lit display;• settingoftheboilerfunctioningparametersusingbuttonsandselec-

tors with display of status and operating mode by means of a back-lit display;

• ignitionretarderincentralheatingmode,anti-freezeprotectionsystem(to -5° C), circulator anti-block device function, post-ventilation fun-ction, chimney sweep function, circulator functioning mode selection; preparationforconnectiontoSuperCAR,CARandtimerthermostat,external probe and control unit for area systems;

• IPX5Delectricinsulationrating.• possibilityofcouplingtothesystemforductingofexistingfluesØ60

mm and Ø 80 mm.Suppliedwithsamplepointsforcombustionanalysis,lowerprotectiongrid, connection group with depth-adjustable fittings gas interception and domestic cold water cocks.

Category II2H3+ appliance, functionswithanaturalgasandL.P.G.CEMarking.Is available in the model:•VICTRIXZEUSSuperior26kWI code3.019190•VICTRIXZEUSSuperior32kWI code3.019191

VICTRIXZEUSSuperiorkWIisthenewrangeofwall-hungcondensing boilers with 54 litre stainless steel storage tank available in two versions with nominal heat output of26kWand32kW. The production of hot water makes use of the initial storage tank and continuous service, making maximum boiler output availa-blefortheDHW.TheVICTRIXZEUSSuperiorkWIboileris an optimum solution in all those installations that envision the simultaneous use of several services. Thanks to condensation technology, it is characterised for its high efficiency and guarantees extremely low pollutant emissions (the boiler belongs to the most environment-friendlyclassenvisionedbyEuropeanStandards-class5).VICTRIXZEUSSuperiorkWIdistinguishesitselfdueto the possibility of coupling to the exclusive Super CaR and tot he external probe (both optional) that allow to mange, con-trol and program the boiler at a distance with extreme simplicity, optimising functioning by means of climatic heat adjustment. The boilers are in fact also type-approved for installation outdoors (with the aid of a relevant top cover kit) in a partially protected place (anti-freeze protection to -5° C, with optional kit -15° C).

2

VICTRIX ZEUS Superior kW I

2 VICTRIX ZEUS SUpERIoR kW I maIN CompoNENTS

kEY: 1 - Systemfillingvalve 2 - Condensate drain tap 3 - Systemdrainingvalve 4 - Gas valve 5 - 3-way valve (motorised) 6 - 3barsafetyvalve 7 - Systempressureswitch 8 - Boiler pump 9 - Airventvalve 10 - Fan 11 - Gas nozzle 12 - Venturi 13 - Detection electrode 14 - Condensation module 15 - Flue thermostat

16 - Airintakepipe 17 - Samplepoints(airA)-(fumesF) 18 - Negative signal pressure point 19 - Burner 20 - Positive signal pressure point 21 - Manual air vent valve 22 - Ignition electrodes 23 - Systemexpansionvessel 24 - Flow probe 25 - Safetythermostat 26 - Domestichotwaterprobe 27 - Domestic hot water expansion tank 28 - Returnprobe 29 - Stainlesssteelboiler 30 - 8 bar safety valve 31 - Boiler drain cock

3

VICTRIX ZEUS Superior kW I

3 VICTRIX ZEUS Superior kW I maIN DImENSIoNS

3.1 VICTRIXZEUSSuperiorkWICONNECTIONS

Casing upper lineB

a

model

VICTRIXZEUSSuperiorkWI

Height mm

900

Width mm

600

Depth mm

466

Ø Intake/exhaust mm

100/60

B a

model

VICTRIXZEUSSuperiorkWI

flow m

3/4"

ReturnR

3/4"

Hot outputaC

1/2"

Cold Inputaf

1/2"

GasG

1/2"

RecirculationRC(optional)

1/2"

Expansion vesselLitres

10 (reale 7,1)

a = intake/exhaustB = intake

Distance between the casing upper line and separator bend axisØ60/100:75 mm

Distance between the casing upper line and concentric bends axis Ø 80/80: A=115mm;B=95mm

4

VICTRIX ZEUS Superior kW I

4 pUmp HEaD fLoW RaTE GRapHICS

The“VICTRIXZEUSSuperior26kWI” rangeofboilersare supplied with a built-in circulation pump with 3-position electric speed control plus automatic speed (factory set). The automatic speed decides the most suitable setting of the pump on the basis of ∆T measured between system delivery and return.

The circulation pump is already fitted with a capacitor.The"VICTRIXZEUSSuperiorkWI"seriesboilersareequippedwith adjustable by-pass already set in the factory (screws tightened by 1.5 turns with respect to the completely loose adjustment screws).The adjustment can be modified by acting on the screw located on the by-pass unit.

GRUNDFOS UPRO 15-60 AO HB

4.1 VICTRIXZEUSSUpERIOR26kWIpUmp

a: Head available to the system on the third speed with by-pass excluded (adjustment screws tightened fully home).B: Head available to the system on the second speed with by-pass excluded (adjustment screws tightened fully home).C: Head available to the system on the first speed with by-pass excluded (adjustment screws tightened fully home).D: Total head available to the plant on the third speed (screws tightened by 1.5 revs with respect to the completely loose

adjustment screws).E: Total head available to the plant on the second speed (screws tightened by 1.5 revs with respect to the completely

loose adjustment screws).f: Total head available to the plant on the first speed (screws tightened by 1.5 revs with respect to the completely loose

adjustment screws).

flow rate l/h

Hea

d (m

H2o

)

Hea

d (k

pa)

aC

f

E

B

D

5

VICTRIX ZEUS Superior kW I

5 pUmp HEaD fLoW RaTE GRapHICS

The“VICTRIXZEUSSuperior32kWI” rangeofboilersare supplied with a built-in circulation pump with 3-position electric speed control plus automatic speed (factory set). The automatic speed decides the most suitable setting of the pump on the basis of ∆T measured between system delivery and return.

The circulation pump is already fitted with a capacitor.The"VICTRIXZEUSSuperiorkWI"seriesboilersareequippedwith adjustable by-pass already set in the factory (screws tightened by 1.5 turns with respect to the completely loose adjustment screws).The adjustment can be modified by acting on the screw located on the by-pass unit.

GRUNDFOS UPRO 15-70 AO HB

5.1 VICTRIX ZEUS SUpERIoR 32 kW I pUmp

a: Head available to the system on the third speed with by-pass excluded (adjustment screws tightened fully home)B: Head available to the system on the second speed with by-pass excluded (adjustment screws tightened fully home)C: Head available to the system on the first speed with by-pass excluded (adjustment screws tightened fully home)D: Total head available to the plant on the third speed (screws tightened by 1.5 revs with respect to the completely loose

adjustment screws).E: Total head available to the plant on the second speed (screws tightened by 1.5 revs with respect to the completely

loose adjustment screws).f: Total head available to the plant on the first speed (screws tightened by 1.5 revs with respect to the completely loose

adjustment screws).

flow rate l/h

Hea

d (m

H2o

)

Hea

d (k

pa)

a

C

fD

E

B

6

VICTRIX ZEUS Superior kW I

KEY: A4 - Displayboard B1 - Flow probe B2 - Domestic hot water probe B4 - Externalprobe(optional) B5 - Returnprobe E1 - Ignitionelectrodes E2 - Detectionelectrode E4 - Safetythermostat E6 - Fluethermostat F1 - Line fuse G2 - Igniter

M1 - Boiler pump M20 - Fan M30 - Three-way valve S5 - Systempressureswitch S20 - Roomthermostat(optional)SuperCAR - SUPERComandoAmicoRemotoremotecontrol

(optional) T1 - Voltage transformer X40 - Roomthermostatjumper Y1 - Gas valve

6 VICTRIX ZEUS SUpERIoR kW I WIRING DIaGRam

Room THERmoSTaT oR REmoTE CoNTRoLTheComandoAmicoRemoto(CAR)ortheSuperComandoAmicoRemotoremotecontrolmustbeconnectedtoclamps42and43ofconnectorX15ontheintegratedP.C.B.respectingthepolarityandeliminatingjumperX40.

Theboiler is designed touse theRoomThermostat (S20).Connect theRoomThermostat onto clamps40 and41ofconnectorX15eliminatingjumperX40.Anyexternalprobe(B4)mustbeconnectedtoclamps38and39ofconnectorX15ontheintegratedP.C.B.

Brow

n

Brow

n

Whi

te

whi

te

DH

W

Red

CH

Purp

le

Blac

k

Blac

kBl

ack

Blue

Blue

Gre

enG

reen

Gre

yG

rey

Red

Red

Whi

teW

hite

Blue

Blue

Pink

Ora

nge

Whi

teBl

ack

Red

Brow

n

Blac

k

Blue

Blue

Brow

n

Blue

G./V

.

Storage tank function jumper

Power supply 230 Vac50 Hz

Super CAR (Optional)

ZONES CONTROL

UNIT (Optional)IMG BUS

CONNECTION

FAN SPEED

7

VICTRIX ZEUS Superior kW I

KEY: 1 - Condensate drain trap 1 - Stainlesssteelcoilforcylinder 3 - Magnesium anode 4 - Stainlesssteelstoragetank 5 - Gas valve 6 - Gasvalveoutletpressurepoint(P3) 7 - Air/gasVenturicollector 8 - Fan 9 - Gas nozzle 10 - Detection electrode 11 - Flue safety thermostat 12 - Airintakepipe 13 - Condensation module 14 - Manual vent valve 15 - Flue hood 16 - Airsamplepoint 17 - ∆p gas pressure point 18 - Flue sample point 19 - Flow probe 20 - Safetythermostat 21 - Burner 22 - Ignition electrodes 23 - Condensation module cover 24 - Venturi negative sign (P2) 25 - Venturi positive sign (P2) 26 - Returnprobe 27 - Systemexpansionvessel 28 - Boiler pump 29 - Adjustableby-pass 30 - Systempressureswitch 31 - Systemdrainingvalve 32 - Three-way valve (motorised) 33 - Domestic hot water probe 34 - 3 bar safety valve 35 - Systemfillingvalve 36 - D.H.W.expansionvessel 37 - 8 bar safety valve 38 - Cold water inlet non-return valve 39 - Storagetankdrainingvalve

7 VICTRIX ZEUS SUpERIoR kW I HYDRaULIC DIaGRam

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VICTRIX ZEUS Superior kW I

Domestichotwatermaximumheatingpower kW(kcal/h) 26,9(23.137)Central heating maximum heat input kW (kcal/h) 24,9 (21.415)DHW maximum useful heat output kW (kcal/h) 25,8 (22.188)CH maximum useful heat output kW (kcal/h) 23,9 (20.554)Minimum nominal heat input kW (kcal/h) 5,0 (4.323)Minimum nominal heat output kW (kcal/h) 4,7 (4.042)Efficiencyat100%Pn(80/60°C) % 96,0Efficiencyat30%oftheload(80/60°C) % 101,1Efficiencyat100%Pn(50/30°C) % 104,1Efficiencyat30%oftheload(50/30°C) % 106,3Efficiencyat100%Pn(40/30°C) % 106,5Efficiencyat30%oftheload(40/30°C) % 106,5Central heating circuitCH adjustable temperature (range 1 / range 2) °C 25 - 85 / 25 - 50Systemmax.workingtemperature °C 90Systemmax.workingpressure bar 3Systemexpansionvesselnominal/(real)capacity litres 10,0/(7,1)Systemexpansionvesselfactory-setpressure bar 1,0Total head available with 1000 l/h flow rate kPa (m H2O) 18,7(1,90)DHW circuitHot water production useful heat output kW (kcal/h) 25,8 (22188)DHWadjustabletemperature °C 20-60Flow rate in continuous service (∆T 30° C) litres/min 13,1Specificcapacityx10min.(∆t30°C) litres/min 16,0Storagetankdispersions kW 0,174DHW system expansion vessel nominal/(real) capacity litres 2,0 (1,2)DHW expansion vessel factory-set pressure bar 3,5Gas supplyGaspressureatMETHANEburner(G20) MIN-MAX mbar 0,36-4,75(5,40DHW.)GaspressureatLPGburner(G30) MIN-MAX mbar 0,30-4,72(5,50DHW.)GaspressureatLPGburner(G31) MIN-MAX mbar 0,40-5,66(6,50DHW.)GasflowrateatMETHANEburner(G20) MIN-MAX m3/h 0,53-2,64(2,85DHW.)GasflowrateatLPGburner(G30) MIN-MAX kg/h 0,40-1,97(2,12DHW.)GasflowrateatLPGburner(G31) MIN-MAX kg/h 0,39-1,93(2,09DHW.)Electricpowersupply V/Hz 230-50Powerinput A 0,57Installed electric power W 110Fan consumption W 24,4Pump consumption W 74,7Electricinsulationrating IP X5DBoiler water content litres 6,7Stainlesssteelstoragetankcapacity kg 54Weight of empty boiler kg 70,1

8 VICTRIXZEUSSUpERIOR26kWITEChNICAldATA

9

VICTRIX ZEUS Superior kW I

8.1 VICTRIX ZEUS SUpERIoR 32 kW I TECHNICaL DaTa

Maximum nominal heat input kW (kcal/h) 33,0 (28.392)Maximum useful heat output kW (kcal/h) 32,0 (27.520)Minimumnominalheatinput kW(kcal/h) 7,3(6.279)Minimumnominalheatoutput kW(kcal/h) 6,9(5.934)Efficiencyat100%Pn(80/60°C) % 96,9Efficiencyat30%oftheload(80/60°C) % 101,9Efficiencyat100%Pn(50/30°C) % 104,7Efficiencyat30%oftheload(50/30°C) % 107,3Efficiencyat100%Pn(40/30°C) % 107,3Efficiencyat30%oftheload(40/30°C) % 107,3Central heating circuitCH adjustable temperature (range 1 / range 2) °C 25 - 85 / 25 - 50Systemmax.workingtemperature °C 90Systemmax.workingpressure bar 3Systemexpansionvesselnominal/(real)capacity litres 10,0/(7,1)Systemexpansionvesselfactory-setpressure bar 1,0Total head available with 1000 l/h flow rate kPa (m H2O) 35,5(3,62)DHW circuitHot water production useful heat output kW (kcal/h) 32,0 (27.520)DHWadjustabletemperature °C 20-60Flow rate in continuous service (∆T 30° C) litres/min 15,8Specificcapacityx10min.(∆t30°C) litres/min 19,2Storagetankdispersions kW 0,168DHW system expansion vessel nominal/(real) capacity litres 2,0 (1,2)DHW expansion vessel factory-set pressure bar 3,5Gas supplyGaspressureatMETHANEburner(G20) MIN-MAX mbar 0,10-1,53GaspressureatLPGburner(G30) MIN-MAX mbar 0,15-1,88GaspressureatLPGburner(G31) MIN-MAX mbar 0,19-2,38GasflowrateatMETHANEburner(G20) MIN-MAX m3/h 0,77 - 3,49GasflowrateatLPGburner(G30) MIN-MAX kg/h 0,58-2,61GasflowrateatLPGburner(G31) MIN-MAX kg/h 0,57-2,56Electricpowersupply V/Hz 230-50Powerinput A 0,65Installed electric power W 135Fan consumption W 29,0Pumpconsumption W 98,6Electricinsulationrating IP X5DBoiler water content litri 9,1Stainlesssteelstoragetankcapacity kg 54Weight of empty boiler kg 72,8

10

VICTRIX ZEUS Superior kW I

Gas flow rates refer to the NHV at the temperature of 15° C and pressure of 1013 mbar.Flue temperature values refer to an air inlet temperature of 15° C and flow temperature of 50° C.

9 VICTRIXZEUSSUpERIOR26kWICOmBUSTIONfEATURES

methane(G20) lpG(G30) LpG (G31)

Combustionefficiency100%Pn(80/60°C) % 97,1 97,1 97,1

CombustionefficiencyPmin(80/60°C) % 97,0 97,0 97,0

Usefulefficiencyat100%Pn(80/60°C) % 96,0 96,0 96,0

UsefulefficiencyPmin(80/60°C) % 93,5 93,5 93,5UsefulefficiencyPmin(50/30°C) % 104,1 104,1 104,1

UsefulefficiencyPmin(50/30°C) % 106,0 106,0 106,0

Usefulefficiencyat100%Pn(40/30°C) % 106,5 106,5 106,5

UsefulefficiencyPmin(40/30°C) % 106,5 106,5 106,5

Chimneylosseswithburneron(100%Pn)(80/60°C) % 3,1 3,1 3,1

Chimneylosseswithburneron(Pmin)(80/60°C) % 3,0 3,0 3,0

Chimney losses with burner off % 0,04 0,04 0,04

Casing losses with burner off % 0,70 0,70 0,70

Casinglosseswithburneron(100%Pn)(80/60°C) % 1,0 1,0 1,0

Casinglosseswithburneron(Pmin)(80/60°C) % 3,5 3,5 3,5

Flue temperature Maximum Heat Input °C 78 86 79

Flue temperature Minimum Heat Input °C 73 82 75

Flue flow rate at Maximum Heat Input kg/h 43 39 43

Flue flow rate at Minimum Heat Input kg/h 8 7 8

CO2 at Maximum Heat Input % 9,40 12,10 10,70

CO2 at Minimum Heat Input % 8,90 11,80 10,20

COatMaximumHeatInput mg/kWh 214 693 284

COatMinimumHeatInput mg/kWh 7 11 7

NOx at Maximum Heat Input mg/kWh 69 194 76

NOx at Minimum Heat Input mg/kWh 39 90 53

WeightedCO mg/kWh 20 - -

WeightedNOx mg/kWh 48 - -

NOx Class - 5 5 5

Head available at fan (Min. - Max.) Pa 33 - 140

11

VICTRIX ZEUS Superior kW I

Gas flow rates refer to the NHV at the temperature of 15° C and pressure of 1013 mbar.Flue temperature values refer to an air inlet temperature of 15° C and flow temperature of 50° C.

9.1 VICTRIX ZEUS SUpERIoR 32 kW I ComBUSTIoN fEaTURES

methane(G20) lpG(G30) LpG (G31)

Combustionefficiency100%Pn(80/60°C) % 97,1 97,1 97,1

CombustionefficiencyPmin(80/60°C) % 97,5 97,5 97,5

Usefulefficiencyat100%Pn(80/60°C) % 96,9 96,9 96,9

UsefulefficiencyPmin(80/60°C) % 94,5 94,5 94,5

Usefulefficiencyat100%Pn(50/30°C) % 104,7 104,7 104,7

UsefulefficiencyPmin(50/30°C) % 105,8 105,8 105,8

Usefulefficiencyat100%Pn(40/30°C) % 107,3 107,3 107,3

UsefulefficiencyPmin(40/30°C) % 107,3 107,3 107,3

Chimneylosseswithburneron(100%Pn)(80/60°C) % 2,9 2,9 2,9

Chimneylosseswithburneron(Pmin)(80/60°C) % 2,5 2,5 2,5

Chimney losses with burner off % 0,03 0,03 0,03

Casing losses with burner off % 0,87 0,87 0,87

Casinglosseswithburneron(100%Pn)(80/60°C) % 0,2 0,2 0,2

Casinglosseswithburneron(Pmin)(80/60°C) % 3,0 3,0 3,0

Flue temperature Maximum Heat Input °C 73 82 74

Flue temperature Minimum Heat Input °C 64 72 66

Flue flow rate at Maximum Heat Input kg/h 52 47 53

Flue flow rate at Minimum Heat Input kg/h 12 11 12

CO2 at Maximum Heat Input % 9,40 12,30 10,50

CO2 at Minimum Heat Input % 8,90 11,90 10,30

COatMaximumHeatInput mg/kWh 220 662 200

COatMinimumHeatInput mg/kWh 10 8 8

NOx at Maximum Heat Input mg/kWh 83 283 101

NOx at Minimum Heat Input mg/kWh 42 91 53

WeightedCO mg/kWh 17 - -

WeightedNOx mg/kWh 52 - -

NOx Class - 5 5 5

Head available at fan (Min. - Max.) Pa 52 - 220

12

VICTRIX ZEUS Superior kW I

10 VICTRIXZEUSSUpERIOR26kWIOpTIONAl

Super Comando amico Remoto remote controlcod.3.016577

Comando amico Remoto remote controlcod.3.011236

Digital weekly timer-thermostatcod. 3.014438

Radio timer-thermostat (wireless)cod. 3.014439

External probecod. 3.014083

Telephone controlcod. 3.013305

Configurable relay interface kitcod. 3.015350

Universal connection kitcod.3.011667

DHW recirculation kit (including pump)(indoor only) cod. 3.015380

Top cover kit cod. 3.018247

polyphosphate dispenser kit (indoor only) cod. 3.013499

GSm telephone control kit cod. 3.017182

Cut-off cocks with filter kit cod. 3.015854

Cut-off cocks kit cod. 3.4297

DHW recirculation probe kit cod. 3.018287 Control unit kit for zone systems cod.3.011668

Water network cut-off kit cod.3.018461 additional system expansion vessel kit cod. 3.018433

Boiler anti-theft kit (mechanical) cod. 3.015412 anti-freeze electric resistance kit (-15° C) cod.3.018964

TheboilerispreparedforcouplingtothedIm(multi-systemdistributionmanifold),availablein5recesskits.