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VICTRIX 90VICTRIX 90Central heating only, wall hung condensing boiler

Customer Service

90 kW output (77400 kcal/h) Outdoor installation ready (IPX5D protection rating) Modulating range from 25% a 100% (22,5-90 kW) Fully pre-mix system (natural gas-G20 e G31-propane) AISI 304L stainless steel condensing module Electronic board and NTC probes (12 kohm) 4 bar safety valve “Green Series” dedicated flue system Ready for:

- Cascade operation (max 8 boilers )

- Connection to external cylinder

- Connection to Immergas accessories for thermoregulation

(external probe, zone managing devices, etc..)

Caratteristiche principaliCaratteristiche principali

Customer Service

Height = 1086 mm Length = 600 mm Depth = 610 mm

Dimensions and connectionsDimensions and connections

Key:V – Electric supplyG – Gas supply R – System returnM – System flowSC = Condensate drain

(Ø 13 mm min. internal)

Connections

GAS System

G R M

¾” 1” ½ 1” ½

Customer Service

Main componentsMain components

1. Flue hood

2. Condensing module

3. Air intake pipe

4. Fun

5. Gas valve

6. Discharge funnel

7. Sample points (air A) (flue F)

8. Air vent

9. Burner

10.Pump

1

2

9

3

7

5

6

104

8

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Casing groupCasing group

IPX5D cover thermoformed

Ø80 exhaust flue discharge

The boiler leaves the factory in B23 type configuration, air is drawn directly from the place where the boiler is installed

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Hydraulic circuitHydraulic circuit

M - FlowSC – Condensate discargeG - GasR - Return

Air vent valve

Flow NTC probe

Return NTC probe

Overheating thermostat (Klixson)

Circulator

4 bar safety valve

Customer Service

CirculatorCirculatorHigh head 25-105 Grundfos pump (10 m H2O)

Head (

kPa)

Head (

m H

2O

)

Flow rate (l/h)

A = Head available to the system on the individual boiler maximum speed.B = Head available to the system on maximum speed with the non-return valve for boilers in cascade (battery)

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Condensation moduleCondensation module

AISI 304L stainless steel overlapped module

16 element assembly: flue side 10+6, water side 8+8

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Combustion circuitCombustion circuit

1. Flue hood

2. Condensation chamber

3. Delivery coils

4. Siphon

5. Cylindrical burner

6. Combustion chamber

7. Return coils

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Venturi pipe

Gas manifold

Metalfibre burner

Condensing moduleFlue hood

Fan

Air intake unit Gas valve

Combustion circuitCombustion circuit

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1 - Valve inlet pressure check2 – Valve outlet pressure check (P3)

3 - Off-set adjusting screw12 - Outlet gas flow rate adjuster

Valve coils are 24 V dc supplied

GB-ND 057 GB-ND 057 DungsDungs

1:1 pneumatic gas valve1:1 pneumatic gas valve

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ON-OFF main switch Adjusting buttons

Manometer

Digital display

Control panelControl panel

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RESET Manual boiler block reset

MODE Display menu selection button

STEP Parameter selection

STORE Data confirmation and memory

+ Increasing of set value

- Decreasing of set value

End user interfaceEnd user interfaceIt is equipped with a 4 digit display and 6 buttons for programming and adjustment

Customer Service

Integrated ignition and modulation microprocessor board

Temperature modulation via two 12 k ohm NTC probes (flow and return)

Parameter adjustment via buttons

Operation status display, temperature and error codes

Output modulation from 25 to 100 %

Printed circuit boardPrinted circuit board

Customer Service

Printed circuit boardPrinted circuit board

End user adjustments(free access menu)

Max central heating temperature Central heating and/or domestic hot water mode operation Domestic hot water temperature (optional external cylinder)

Qualified technician main adjustments(code protected menu)

Timer controlled pump post-circulation Timer controlled central heating Fan rotations per minute External probe reading correction

Customer Service

Printed circuit board safetiesPrinted circuit board safeties

Ignition block

Overheating (105ºC)

Fan speed check (fault and revolutions)

NTC probe faults

Low circulation

Low water pressure

Anti-frost protection as low as -5°C

Pump anti-blocking function

Flow overheating (95ºC)

Customer Service

Q-P = External pumpG-J = External probe M-O = Thermoregulation deviceR-H = External cylinder probe

F-E = ON-OFF thermostat T-S-K = 3-way valveV-U = Summer switchY-Z = Analogic input (0-10V)

Available connections Available connections on the printed circuit boardon the printed circuit board

Customer Service

Cascade manager

Modulating room thermostat

Zone manager

External probe

Thermoregulation optionsThermoregulation options

Customer Service

Hydraulic optionsHydraulic options

Single boiler safety device kit 3-way valve kit for connection

to external cylinder Hydraulic collector kit for

single boiler

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Thermometer trap

Gas interceptingvalve trap

Pressuregauge cock

Manual resetpressure switch

Manual resetthermostat

Thermometer

Expansion tankconnection

Single boiler safety device kitSingle boiler safety device kit

The devices included in the kit are homologatedby the Italian authority for the job safety (ISPESL)

Customer Service

External storage tank 3-way valve

Storage tank probe

3-way kit for external tank3-way kit for external tank

The probe replaces the one supplied as standard with the boiler

An optional kit is available for installation of two external cylinder in parallel

Customer Service

Hydraulic collector kitHydraulic collector kit

Includes mud filter on system return pipe

Customer Service

Vertical kitHorizontal kit:

- through-wall discharge

- chimney discharge

(Max length= 17m)

(Max length = 17 m)

Ø 80 flue system kitØ 80 flue system kitOpen chamber, fan assisted installationOpen chamber, fan assisted installation

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Vertical coaxial kit

Horizontal coaxial kit(Max length = 12 m)

(Max length = 10m)

Ø80-125 Ø80-125 flue system kitflue system kitSealed chamber, fan assisted installationSealed chamber, fan assisted installation

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Max vertical length: 17 m.

Composite material

80mm nominal diameter

(89,5 mm externally )

Engineered to be implemented inside chimneys or existing flue exhaust systems

Ø80 flexible ducting kitØ80 flexible ducting kit

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3-way valve kit for external cylinder

Solar panelON-OFF room thermostat

Installation sampleInstallation sampleSingle installation with 200 liter boiler and solar panelsSingle installation with 200 liter boiler and solar panels

Customer Service

Zone manager

Room managers

Modulating thermostat

Installation sampleInstallation sampleSingle installation with 3 central heating zones and external tankSingle installation with 3 central heating zones and external tank

Customer Service

Installation warningsInstallation warnings

Clean the system (pipes, heating elements, etc…) employing specific products

Install a filter on the system in order to recover mud and impurities

Fill the system with correct hardness water (12-15°f) in order to prevent calcium deposits

Employ protective additives in order to prevent corrosion and ensure system efficiency

Connect the safety valve funnel to the drain network system (sewer)

Discharge condensate in compliance with local laws and regulations