Immergas VICTRIX 50 User manual

Brand: Immergas

Model: VICTRIX 50

Category: Thermostats

Type: User manual

Wall mounted condensing boilers with low NOx

VICTRIX 50

1 SPECIFICATIONS

50 kW (43,000 kcal/h) wall-mounted premixed condensing boiler

with sealed or open chamber, forced draught, high efciency and

forced circulation.

Approved for installation in both heating plants and outside buildin-

gs. Can be used in two congurations:

Open chamber and forced draught (appliance type B23/ B33 )

- Does not need any additional kit as it leaves the factory in this

conguration.

Sealed chamber and forced draught (appliance type C13/C33/C63)

- if installed using the vertical or horizontal concentric kits.

The generator consists of:

• combustion system of the total premixing type with cylindricel

multigas burner made of steel, complete with ignition electrodes

and ionizing monitoring probe;

• pneumatic type gas valve with double shutter;

• primary gas/water exchanger with coil made of AISI 316L stainless

steel;

• combustion chamber in stainless steel insulated on the inside with

ceramic panels;

• fumes extraction fan with electronically variable speed;

• condensation disposal circuit including syphon and exible drain

hose;

• hydraulics consisting of a delivery manifold, primary circuit

pressure switch, circulation pump including automatic air venting

valve;

• 4 bar system safety valve (ISPESL approved), pressure gauge for

the heating system;

• overtemperature safety thermostat;

• control panel equipped with electronic board with microprocessor

and innite ame modulation for the heating process plus P.I.D.

monitoring, modulation ranging from 10.0 to 50.0 kW (from 8,600

to 43,000 kcal/h);

• system delivery regulating probe;

• system return regulating probe;

• heating delivery temperature with 20 to 85°C factory setting;

• ignition delayer during the heating phase, antifreeze protection,

pump anti-blocking system, chinmey-sweep function;

• the boiler operating parameters can be entered and regulated by

means of keys while the status and operating modes are shown

on the 4-digit display;

• autodiagnosis system with digital display of the temperature,

the operating status and error codes on the permanently visible

display;

• IPX5D electrical insulation degree;

• pre-engineered for connection of the Series Regulator and external

probe;

• pre-engineered for connection of an external three-way valve for

use with a separate water heater in order to produce domestic hot

water;

• pre-engineered for operation in series (up to 3 generators);

• pre-engineered for installation of the ISPESL-approved safety

stub pipe;

• can be used with the Ø 80 mm hose pipe connecting system.

Supplied complete with traps for combustion analysis, bottom

protection grille and gas on-off cock.

Natural gas and L.P.G. fuelled Class II2H3+ appliance. CE marking.

The following model is available:

•VICTRIX 50 code 3.015276

NOTE: to correctly install the boiler, use the "Green series" Immergas

air intake/fumes exhaust kit dedicated to the VICTRIX 50 boiler in

both the single and series (bank) congurations.

VICTRIX 50 is the new wall-mounted condensing boiler for

room heating alone. It is pre-engineered for operation both

independently and in series (up to 3 appliances connected),

with the advantage of providing a globally higher efcien-

cy at lower running costs. Condensing technology allows

particularly high efciency ratings to be achieved (4 stars,

as established by Directive 92/42/EEC). VICTRIX 50's high

power is ideal when it comes to heating domestic systems

that have to deal with large volumes (semi-detached houses,

small condominiums and apartment blocks) and for com-

mercial and industrial uses. If a single boiler is installed, an

external three-way valve can be connected so as to use it

with a separate water heater and produce domestic hot wa-

ter. A hydraulic manifold can also be connected to boost the

circulation in the system, thus making it versatile and quick

to install. When operation is in series, several distribution

manifolds can be connected by means of threaded mecha-

nisms. The special environment-friendly burner guarantees

particularly low polluting emissions (the boiler belongs to the

most environment-friendly class established by the European

standards, i.e. class 5).

VICTRIX 50

LEGEND:

1 - Electronic board

2 - Delivery manifold

3 - System pressure switch

4 - Condensation drain pipe

5 - Air intake pipe

6 - Air fan

7 - Gas nozzle

8 - Venturi

9 - Detection electrode

10 - Cover of condensing module

11 - Sleeve with Venturi housing

12 - Condensing module

13 - Draught diverter

14 - Intakes (air A) - (fumes F)

15 - Positive signal pressure point

16 - Negative signal pressure point

17 - System return regulating NTC probe

18 - Overtemperature safety thermostat

19 - Dummy electrode

20 - Ignition plug

21 - Condensate syphon

22 - Current transformer

23 - Air venting valve

24 - Gas valve

25 - Circolulation pump

26 - Drain funnel

27 - System delivery regulating NTC probe

28 - Burner

29 - 4-bar safety valve

2 MAIN COMPONENTS

VICTRIX 50

Upper casing line

3 MAIN DIMENSIONS

3.1 CONNECTIONS

SC = Condensation discharge

Distance between upper casing line and Ø 80 outlet

elbow: 170 mm

Distance between upper casing line and Ø 80/125

concentric inlet/outlet elbow: 200 mm

Model

VICTRIX 50

System delivery

1" 1/2

System return

1" 1/2

Gas supply

3/4"

Model

VICTRIX 50

Height mm

950

Width mm

600

Depth mm

525

VICTRIX 50

4 DIMENSIONS AND WET CONNECTIONS (OPTIONAL) WITH A SINGLE BOILER

NOTE: Unlike the appliance, the ISPESL safety kit and the

three-way valve kit (electric valve motor) have the IPX4D

electrical protection degree. If the appliance is installed ou-

tdoors, these safety devices and components must therefore

be adequately protected.

Immergas declines all liability if the installer fails to use the

genuine ISPESL-approved devices and kits manufactured by

Immergas, or uses them improperly.

The sensitive parts of the automatic thermal regulating and

blocking switches and those of the thermometer (not part of

the standard supply provided with the generator) must be

positioned as described in the installation instructions, in

compliance with the provisions given in the "R" le.

For ISPESL planning reasons, an ISPESL-approved pressure

gauge must be added when the Immergas safety kit is instal-

led (as part of the standard supply, the boiler comes already

equipped with an ISPESL-approved 4-bar safety valve and

drain funnel).

The system return is pre-engineered with an expansion tank

connection.

1" 1/2

2" 1/2

VICTRIX 50

5 DIMENSIONS AND WET CONNECTIONS (OPTIONAL) WITH BOILERS IN SERIES

(UP TO THREE APPLIANCES)

NOTE: Unlike the appliance, the ISPESL safety kit has the

IPX4D electrical protection degree. If the appliance is installed

outdoors, these safety devices must therefore be adequately

protected.

Immergas declines all liability if the installer fails to use the

genuine ISPESL-approved devices and kits manufactured by

Immergas, or uses them improperly.

The sensitive parts of the automatic thermal regulating and

blocking switches and those of the thermometer (not part of

the standard supply provided with the generator) must be

positioned as described in the installation instructions, in

compliance with the provisions given in the "R" le.

For ISPESL planning reasons, an ISPESL-approved pressure

gauge must be added when the Immergas safety kit is instal-

led (as part of the standard supply, the boiler comes already

equipped with an ISPESL-approved 4-bar safety valve and

drain funnel).

The system return is pre-engineered with an expansion tank

connection.

The modular generators, or ones installed in the series

conguration (bank) with the genuine Immergas hydraulic

manifold kit, must be considered a single appliance which

will have the serial number (factory number) of the generator

nearest to the ISPESL safety device.

The hydraulic manifolds are equipped with a check valve

installed on the return pipe and system on-off cocks on the

delivery and return pipes of each generator.

VICTRIX 50

6 CIRCULATOR HEAD AND FLOW RATE GRAPH

VICTRIX 50 boilers are supplied with built-in circulator and

three-position electric speed governor.

The circulator is the single-phase type (230 V - 50 Hz) are co-

mes already equipped with condenser. In new systems (single

pipe and modules), it is advisable to use the circulator pump

at top speed to obtain optimum operation from the boiler.

A = Available head at top speed with single boiler

B = Available head at second speed with single boiler

C = Available head at top speed with check valve for boilers in series (bank)

D = Available head at second speed with check valve for boilers in series (bank)

DYL 63-15

Head (kPa)

Flow rate l/h

6.1 VICTRIX 50 CIRCULATOR

Head wc.)

VICTRIX 50

7 THERMOREGULATION SYSTEMS (OPTIONAL)

8 SERIES AND ZONE REGULATOR (CODE 3.015244)

Single modular generators or ones installed in series need an

adequate thermoregulation system able to dialogue with the

boiler in a simple way and meet the most varied operating

requirements.

This is why the VICTRIX 50 generator can be tted with a

series of accessories able to optimize the climatic adjustments

made to the entire system.

In short, VICTRIX 50 can be installed with two types of

system:

•In series (with the system divided into one or more zones),

using the series regulator with either the zone controller or

modulating ambient thermostat that regulates the heat in

the individual zones.

•Individually (with the system divided into zones) using the

series regulator with either the zone controller or modulating

ambient thermostat that regulates the heat in the individual

zones. A commercially available timer-thermostat can be

used if there is only one zone.

The Series and zone regulator allows the user to control, mo-

nitor and program the operating sequence of the generators

connected. The regulator can be set-up and programmed

using parameters that guarantee ideal temperature condi-

tions at all times of the day and night and throughout every

day of the week for both the heating system and domestic

hot water system (when VICTRIX 50 is used in conjunction

with a water heater). The series regulator can be tted into a

support afxed to a wall.

8.1 SPECIFICATIONS

The electrical connections are made with 2 wires powered at

230V (1.5 mm2 ) in diameter.

2 BUS data cables up to 50 meters in length are used to

connect to the boiler, allowing the device to:

• control up to three zones (2 of which mixed if necessary)

and a separate water heater unit. Since up to 5 series re-

gulators can be installed (of which only one, the so-called

Master, will be connected to the boiler board), systems with

up to a total 15 zones (of which 10 mixed if necessary) and

5 separate water heater units can be controlled;

• enter two ambient temperature values, one for the daytime

(comfort temp.) and one for the night (lower temp.);

• control the temperature of the domestic hot water (in

conjunction with a water heater Unit);

• select the operating mode for the heating and hot water

production functions of each individual hydraulic circuit:

- comfort temperature mode,

- low temperature mode,

- adjustable antifreeze temperature mode;

• control the boiler delivery temperature according to the ou-

tdoor temperature (in conjunction with the external probe),

with climatic curve settings;

• obtain information about the system:

- temperature of the system,

- operating mode,

- meter data,

- timer program,

- pump operating status,

- variable input values and operation;

• enter the operating parameters:

- operating times,

- operating mode,

- domestic hot water,

- direct, mixed 1, mixed 2 circuits,

- date and time;

• display operating faults with their relative error codes by

means of the check-control system;

• display the date, time, day of the week and temperature of

the generator.

VICTRIX 50

9 ZONE CONTROLLER (CE 3.015264)

The zone controller only operates in conjunction with the

series regulator. Besides the functions described for the series

thermoregulator, it allows the user to keep all the important

information concerning the operation of the appliance and

heating system under control and particularly ready to hand.

This means that the previously set parameters can be easily

modied without having go go to the place where the series

regulator is installed. the climatic timer-thermostat built

into the remote control panel allows the system's delivery

temperature to be adapted to the effective needs of the place

being heated so as to obtain the required ambient temperature

with the utmost precision and, thus, with evident savings in

running costs. The controller also allows the ambient tempe-

rature and effective outdoor temperature to be displayed (this

latter if the external probe is installed). The zone controller is

data cables.

9.1 SPECIFICATIONS

2 BUS data cables up to 50 meters in length are used to

connect to the series and zone regulator, allowing the device

to:

• control up to one zone;

• enter two ambient temperature values, one for the daytime

(comfort temp.) and one for the night (lower temp.);

• control the temperature of the domestic hot water (in

conjunction with a water heater Unit);

• select the operating mode for the heating and hot water

production functions of each individual hydraulic circuit:

- comfort temperature mode,

- low temperature mode,

- adjustable antifreeze temperature mode;

• control the boiler delivery temperature according to the ou-

tdoor temperature (in conjunction with the external probe),

with climatic curve settings;

• obtain information about the system:

- temperature of the system,

- operating mode,

- meter data,

- timer program,

- pump operating status,

- variable input values and operation;

• enter the operating parameters:

- operating times,

- operating mode,

- domestic hot water,

- direct, mixed 1, mixed 2 circuits,

- date and time;

• display operating faults with their relative error codes by

means of the check-control system;

• display the date, time, day of the week and temperature of

the generator.

VICTRIX 50

11 EXTERNAL PROBE (CODE 3.015266)

The external probe allows the maximum temperature delive-

red to the system to be automatically lowered or raised as

the outdoor temperature rises or lowers, thus adapting the

heat supplied to the system to suit the outdoor temperature

variations.

The probe is connected straight to the boiler's terminal board

with two wires. Once connected, it always acts even without

the thermoregulation kit.

10 MODULATING AMBIENT THERMOSTAT (CODE 3.015245)

The modulating ambient thermostat (not a conventional

On/Off model) only operates in conjunction with the series

regulator and allows the user to regulate the ambient tempe-

rature of one of the zones into which the system is divided

(both in individual and series installations).

The regulation curve of the ambient temperature in the zone

can be modied by means of the series regulator itself.

The modulating ambient thermostat is powered by the series

thermoregulator via 2 BUS data cables.

10.1 SPECIFICATIONS

2 BUS data cables up to 50 meters in length are used to

connect to the series and zone regulator, allowing the device

to:

• control up to one zone;

• vary the ambient temperature of the zone;

• select the operating mode for the zone heating function:

- xed comfort temperature mode,

- xed low temperature mode,

- operation with the timer program.

VICTRIX 50

12 EXAMPLES OF VICTRIX 50 INSTALLATIONS WITH A SINGLE BOILER

LEGEND:

1 - VICTRIX 50 generator

2 - Series and zone regulator

3 - Zone controller

4 - Modulating ambient thermostat

5 - External probe

6 - Zone 1 temperature probe 1 (CMI-1)

7 - Zone 2 temperature probe 2 (CMI-2)

8 - Common delivery probe

9 - Temperature probe of Water heater unit

10 - Zone 1 mixer valve (CMI-1)

11 - Zone 2 mixer valve (CMI-1)

12 - Zone 1 heating circuit pump (CMI-1)

13 - Zone 2 heating circuit pump (CMI-2)

14 - Zone 3 direct circuit pump (CD)

15 - Water heater unit supply pump

16 - Zone 1 safety thermostat (CMI-1)

17 - Zone 2 safety thermostat (CMI-2)

19 - Fuel on-off valve bulb

20 - ISPESL approved pressure gauge cock

21 - ISPESL approved thermometer

22 - ISPESL approved manually reset pressure switch

23 - ISPESL approved manually reset thermostat

24 - Expansion tank connection

25 - Expansion tank

26 - Manifold/mixer

27 - External water heater unit

28 - Fuel on-off valve

29 - Check valve

30 - Sludge collecting system lter

31 - Thermometer trap

VICTRIX 50

13 EXAMPLES OF VICTRIX 50 INSTALLATIONS IN SERIES

LEGEND:

1 - VICTRIX 50 generator

2 - Series and zone regulator

3 - Zone controller

4 - Modulating ambient thermometer

5 - External probe

6 - Zone 1 temperature probe (CMI-1)

7 - Zone 2 temperature probe (CMI-2)

8 - Common delivery probe

9 - Water heater unit temperature probe

10 - Zone 1 mixer valve (CMI-1)

11 - Zone 2 mixer valve (CMI-1)

12 - Zone 1 heating circuit pump (CMI-1)

13 - Zone 2 heating circuit pump (CMI-2)

14 - Zone 3 direct circuit pump (CD)

15 - Water heater unit supply pump

16 - Zone 1 safety thermostat (CMI-1)

17 - Zone 2 safety thermostat (CMI-2)

19 - Fuel on-off valve bulb

20 - ISPESL approved pressure gauge cock

21 - ISPESL approved thermometer

22 - ISPESL approved manually reset pressure switch

23 - ISPESL approved manually reset thermostat

24 - Expansion tank connection

25 - Expansion tank

26 - Manifold/mixer

27 - External water heater unit

28 - Fuel on-off valve

29 - Check valve

30 - Sludge collecting system lter

31 - Thermometer trap

32 - Draught circuit air lock

33 - Condensation drain pipe

34 - System on-off cock

VICTRIX 50

OPTIONAL ELECTRICAL CONNECTIONS.

The M and O terminals of thr Bus are connected in order to

use the series and zone regulator.

The ambient thermostat (S20) must be connected to terminals

F and E, eliminating jumper X40. The external probe (B4) must

be connected to terminals G and J.

LEGEND:

B1 - Delivery probe

B2 - Domestic water probe (optional)

B4 - External probe (optional)

B5 - Return probe

E1 - Ignition electrode

E2 - Detection electrode

E4 - Safety thermostat

M1 - Boiler circulator

M20 - Fan

M30 - Three-way valve (optional)

R8 - Water heater function inhibiting resistance

S1 - Main switch

S5 - System pressure switch micro

S16 - Summer switch (optional)

S20 - Ambient thermostat (optional)

T10 - Low voltage transformer

X40 - Ambient thermostat jumper

Y1 - Gas valve (24 Vdc)

14 WIRING DIAGRAM

The domestic water probe (B2) must be connected to termi-

nals R and H, eliminating the resistance (R8).

The three-way valve (M30) should be connected to terminals

T, S and K.

The summer switch (S16) must be connected to terminals

V and U.

VICTRIX 50

LEGEND:

1 - Visible funnel outlet

2 - ISPESL-approved 4 bar safety valve

3 - Boiler emptying cock

4 - Absolute pressure switch

5 - Delivery manifold

6 - Condensation trap

7 - Gas valve

8 - Air intake pipe

9 - Air ventilator

10 - Gas nozzle

11 - Detection electrode

12 - Condensing module cover

13 - Condensing module

14 - Draught diverter

15 - Air analyzer intake

16 - Fumes analyzer intake

17 - Δp gas pressure point

18 - System delivery regulating probe

19 - System return regulating probe

20 - Overtemperature safety thermostat

21 - Ignition electrode

22 - Burner

23 - Venturi negative signal (P2)

24 - Venturi positive signal (P1)

25 - Air/gas Venturi manifold

26 - Automatic air venting valve

27 - Boiler circulator

15 HYDRAULIC LAYOUT

VICTRIX 50

“GREEN SERIES” INTAKE/EXHAUST KIT FOR VICTRIX 50

16 TYPE OF INSTALLATION

VICTRIX 50 boilers are approved for installation both inside

and outside the heat plant.

The "VICTRIX 50" boiler leaves the factory in the "B23" con-

guration (open chamber and forced draught). To change the

boiler conguration to type "C" (sealed chamber and forced

draught), dismantle the Ø 80 adapter, the plate and the seal

on the boiler cover so that the relative Ø 80/125 kits can be

used.

To correctly install the boiler, use the special Immergas

"Green" series air intake/fumes exhaust kit since the materials,

components and accessories have been specically designed

for this type of appliance.

The kits are made of plastic material so as to provide high resi-

stance to corrosion and make them very quick and functional

to install, also thanks to the push-in connection mechanism

and the silicone seals.

The boiler classication varies when the type of installation

changes:

Configuration type C with sealed chamber and forced

draught.

The boiler is installed using the relative Ø 80/125 concentric

kits after having disassembled the Ø 80 adapter, the plate and

the seal from the boiler cover.

Air is thus inlet and fumes exhausted directly outside the

building.

The following can be used as concentric intake/exhaust kit:

Concentric Ø 80/125 horizontal kit Code 3.015242;

Concentric Ø 80/125 vertical kit Code 3.015243.

Configuration type B23 with open chamber and forced

draught.

The boiler is installed using the Ø 80 adapter provided with the

boiler as part of the standard supply and to which the relative

Ø 80 fumes exhaust kit should be connected.

The air is taken straight from the room in which the boiler

is installed, while the fumes are exhausted through the ue

or straight outdoors. This means that the installation must

only be made in conjunction with one of the following fumes

exhaust kits:

Ø 80 horizontal terminal kit for wall-mounted exhausts

Code 3.015255;

Ø 80 horizontal kit for ue exhausts

Code 3.015254;

Ø 80 vertical terminal kit for direct exhausts

Code 3.015256.

When installed singly, again in the "B23" conguration, VICTRIX

50 can also be used in conjunction with the Ø 80 hose pipe

system for condensing boilers.

This method is particularly suitable for stacks or ues (or

technical apertures) that are not perfectly straight and where

a rigid piping system could be difcult to install.

When installed in series in heat plants or technical rooms,

special fumes manifolds can be used for exhausting into ues

equipped with non-return devices (air-locks) to prevent the

boiler's products of combustion from interfering with the

combustion circuits of other boilers that are off.

VICTRIX 50

MAXIMUM TOLERATED LENGTH OF

Ø 80/125 HORIZONTAL KIT

Available resistance factor 100

Horizontal meters 14 + the rst

90° elbow

17 Ø 80/125 CONCENTRIC HORIZONTAL KIT (CODE 3.015242)

THE KIT INCLUDES:

1 - 1 (one) Ø 80/125 adapter

2 - 1 (one) seal

Part (3) is standard supply with the boiler

4 - 1 (one) Ø 80/125 concentric elbow a 87°

5 - 1 (one) Ø 80/125 concentric intake/exhaust terminal

6 - 1 (one) internal rose

7 - 1 (one) external rose

VICTRIX 50

MAXIMUM TOLERATED LENGTH OF

Ø 80/125 VERTICAL KIT

Available resistance factor 100

Vertical meters 18

THE KIT INCLUDES:

1 - 1 (one) Ø 80/125 adapter

2 - 1 (one) seal

Part (3) is standard supply with the boiler

4 - 1 (one) rose

5 - 1 (one) aluminium plate

6 - 1 (one) xed half-shell

7 - 1 (one) Ø 80/125 concentric int./exh. terminal

8 - 1 (one) movable half-shell

18 Ø 80/125 CONCENTRIC VERTICAL KIT (CODE 3.015243)

VICTRIX 50

MAXIMUM TOLERATED LENGTH OF

Ø 80 VERTICAL KIT

Available resistance factor 100

Vertical meters 30

THE KIT INCLUDES:

1 - 1 (one) rose

2 - 1 (one) Ø 80 exhaust terminal

19 Ø 80 VERTICAL KIT (CODE 3.015256)

VICTRIX 50

MAXIMUM TOLERATED LENGTH OF

Ø 80 HORIZONTAL KIT

Available resistance factor 100

Horizontal meters 30

20 Ø 80 HORIZONTAL TERMINAL KIT FOR

WALL-MOUNTED EXHAUST (CODE 3.015255)

20.1 Ø 80 HORIZONTAL TERMINAL KIT FOR

STACK EXHAUSTS (CODE 3.015254)

THE KIT INCLUDES:

1 - 1 (one) 90° Ø 80 elbow

2 - 1 (one) Ø 80 exhaust pipe

3 - 1 (one) internal rose

THE KIT INCLUDES:

1 - 1 (one) 90° Ø 80 elbow

2 - 1 (one) Ø 80 exhaust pipe

3 - 1 (one) internal rose

4 - 1 (one) external rose

VICTRIX 50

Each component of the air intake/combustion product

exhausting system possesses a resistance factor calcu-

lated by means of tests and given in the following tables.

The resistance factor of each individual component is a

dimensionless magnitude. This parameter is conditioned by

the temperature of the uid and, thus, varies depending on

whether the component in question is installed in the air

intake section or in the part where the combustion products

are exhausted.

Each component also has a resistance corresponding to a

certain length in meters of pipe of the same diameter: this

is the so-called “equivalent length” obtained from the ratio

between the relative resistance factors.

To identify the link between these two parameters in the best

possible way, rst consider an 80 mm diameter 90° elbow

as an example. It possesses a 2.6 resistance factor on the

exhausting part. However, if a pipe 80 mm in diameter and 1

meter in length is taken as a reference, it will be found to have

a 1.2 resistance factor on the exhausting part. The equivalent

length “Leq” of the considered elbow will therefore be:

Leq = 2,6 : 1.2 = 2.1 m of Ø 80 mm pipe (on the exhaust).

Very briey, the loss of head of an 80 mm diameter 90° elbow

is the same as that of a 2.1 m length straight pipe of the same

diameter (installed on the fumes outlet).

All boilers have a maximum resistance factor of 100, cal-

culated experimentally. The maximum tolerated resistance

factor corresponds to the resistance found with the maximum

tolerated pipe length.

All this information allows calculations to be made in order to

ascertain whether the various congurations of the system are

feasible. In short, to ensure that the appliance operates in the

correct way, every air intake/combustion product exhaust

conguration must have a maximum overall resistance

factor of 100. This limit must not therefore be exceeded

when the resistance factors of the individual components

used are added together.

The resistance factors and equivalent losses in meters are

given in the catalogue in relation to:

- the “Green series” fumes exhaust pipes to use when making

the combustion-aiding air supply pipes and fumes exhaust

pipes (i.e. the pipes that connect the appliance and the

stack/ue/ducted pipe);

- the components to use for making the Ø 80 mm hose

pipe ducting system for condensing boilers, described

further on in this brochure (meaning the mainly vertical

pipe specically installed to collect the eliminate the pro-

ducts of combustion as well as being able to withstand

their components and condensation and t for installation

in an already existing and not perfectly straight stack/ue/

technical aperture).

21 RESISTANCE FACTORS AND EQUIVALENT LENGTHS

VICTRIX 50

TYPE OF DUCT

Resistance

Factor

(R)

Equivalent

length in m of Ø 80/125

concentric pipe

Equivalent

length

in m of Ø 80 pipe

Ø 80/125 m 1 concentric pipe 4.9

Intake

and

exhaust

1.0 m 4.0 m

exhaust

90° elbow Ø 80/125 concentric pipe 9.5

Intake

and

exhaust

1.9 m 7.9 m

exhaust

45° elbow Ø 80/125 concentric pipe 6.8

Intake

and

exhaust

1.4 m 5.6 m

exhaust

Terminal complete with Ø 80/125 horizontal concentric

intake-exhaust pipe 26.8

Intake

and

exhaust

5.5 m 22.3 m

exhaust

Ø 80/125 horizontal concentric intake-exhaust terminal 22.9

Intake

and

exhaust

4.7 m 19.0 m

exhaust

Terminal complete with Ø 80/125 vertical concentric

intake-exhaust pipe

16.7

Intake

and

exhaust

3.4 m 13.9 m

exhaust

Ø 80/125 vertical concentric intake-exhaust terminal 13.3

Intake

and

exhaust

2.7 m 11.0 m

exhaust

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Immergas VICTRIX 50 User manual

Brand: Immergas

Model: VICTRIX 50

Category: Thermostats

Type: User manual

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Immergas VICTRIX 50 User manual

Immergas VICTRIX 50 User manual

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