Immergas VICTRIX ZEUS 20 Manuel utilisateur

VICTRIX Zeus

Condensation-type wall-hung

room sealed fan-assisted boiler

with stainless steel storage tank.

VICTRIX Zeus

STVZ ed 02/06 VICTRIX Zeus

Technical Documentation

VICTRIX ZEUS

Condensation-type wall-hung room sealed

fan-assisted boiler with Gaudium Ma-

gnum device.

VICTRIX Zeus 20

VICTRIX Zeus 27

General features.

VICTRIX Zeus is a condensation-type wall-hung room sea-

led fan-assisted boiler featuring a “Gaudium Magnum” devi-

ce for fully exploiting the characteristics of this 54 l boiler in

Aisi 316L stainless steel.

ere are two versions in the range with working outputs of

23.5 kW (20210 kcal/h) and 31.4 kW (27000 kcal/h) and

both feature an innovative total premix combustion system

that ensures very low pollutant emissions and enables the boi-

ler to run on natural gas and LPG.

e high energy output has been awarded the 4-star mark

(´´´´) in conformity with P.D. 660/96.

e appliance is regulated and controlled by means of a prin-

ted microprocessor control board which, through a monitor,

displays the state of boiler operation (temperature, safety devi-

ces, etc.) and enables it to be connected (optional) to the Ami-

co Remote Control, to the area unit and to the Multisystem

Water Disconnector.

e hydraulic circuit features a coil water-gas exchanger in

STAINLESS steel, a 3-way electric valve and a 2 l d.h.w.

expansion vessel.

VICTRIX Zeus must be installed using the aspiration/drai-

nage kit or the piping system (Ø 60 mm rigid and Ø 80 mm

ﬂexible) made of plastic material and expressly conceived for

Immergas condensation boilers.

STVZ ed 02/06 VICTRIX Zeus

Technical Documentation

VICTRIX Zeus main dimensions.

VICTRIX Zeus control panel.

Legend:

G - Gas supply

R - System return

M - System delivery

RC - Recirculation (optional)

U - D.h.w. outlet

E - D.h.w. inlet

V - Power connection

S - Condensation runoﬀ (minimum internal

diameter of Ø 13 mm)

Legend:

1 - Heating operating indicator

2 - Heating temperature switch

3 - D.h.w. temperature switch

4 - D.h.w. operating indicator

5 - Switch 0 - D.h.w. and remote control - D.h.w. and heating

6 - Gaudium Magnum operating switch

7 - Gaudium Magnum operating indicator

8 - Storage tank thermometer

9 - Boiler pressure gauge

10 - Reset

11 - Temperature and diagnostic display

12 - Burner operating indicator

Height (mm) Width (mm) Depth (mm)

900 600 450

CONNECTIONS

GAS SYSTEM DOMESTIC

HOT WATER

G R M U E

1/2” 3/4” 3/4” 1/2” 1/2”

STVZ ed 02/06 VICTRIX Zeus

Technical Documentation

VICTRIX Zeus main components.

Legend:

1 - Intake sockets (air A) - (fumes F)

2 - Fume thermostat

3 - Condensation module lid

4 - Ignition electrodes

5 - Detection electrode

6 - Heating adjustment and limit NTC probe

7 - Sleeve with housing for Venturi

8 - Air inlet pipe

9 - Overtemperature safety thermostat

10 - Air outlet valve

11 - Circulator

12 - Motorised three-way valve

13 - Gas valve

14 - System ﬁlling cock

15 - Expansion vessel

16 - Combustion chamber

17 - Stainless steel storage tank 316L

18 - Condensation module

19 - Air fan

20 - Electronic control unit

21 - Maximum ﬂow limit thermostat

22 - D.h.w. NTC probe

23 - Voltage transformer

24 - Water trap syphon

25 - Circulator safety ﬂow switch

26 - System 3-bar safety valve

27 - D.h.w. 8-bar safety valve

28 - Gaudium Magnum device

29 - Storage tank emptying cock

30 - Draught diverter

31 - Positive signal pressure point

32 - Negative signal pressure point

33 - Burner

34 - Gas valve outlet pressure test

35 - D.h.w. expansion vessel

36 - System emptying cock

37 - Adjustable by-pass

(from the serial number 2753798 for VICTRIX Zeus 20)

(from the serial number 2731813 for VICTRIX Zeus 27)

STVZ ed 02/06 VICTRIX Zeus

Technical Documentation

Hydraulic circuit.

Legend:

1 - Storage tank emptying valve

2 - One way valve

3 - Stainless steel coil for storage tank

4 - Water trap syphon

5 - Stainless steel storage tank 316L

6 - Magnesium anode

7 - Gas valve

8 - Gas valve outlet pressure point (P3)

9 - Air fan

10 - Gas nozzle

11 - Detection electrode

12 - Burner

13 - Condensation module lid

14 - Condensation module

15 - Fume thermostat

16 - Draught diverter

17 - Air analyser trap

18 - Fume analyser trap

19 - ∆p gas pressure point

20 - Heating adjustment and limit NTC probe

21 - Ignition electrode

22 - Air inlet pipe

23 - Venturi air/gas manifold

24 - Venturi negative signal (P2)

25 - Venturi positive signal (P1)

26 - Max drawing limit thremostat

27 - Overtemperature safety thermostat

28 - Expansion vessel

29 - Automatic air outlet valve

30 - Circulator

31 - Pump pressure switch microswitch

32 - Pump pressure switch

33 - D.h.w. NTC probe

34 - System emptying cock

35 - Motorised 3-way valve

36 - System ﬁlling valve

37 - Adjustable by-pass

38 - 3 bar safety valve

39 - D.h.w. expansion vessel

40 - 8 bar safety valve

41 - Gaudium Magnum device

42 - Cold water inlet ﬁlter

G - Gas supply

S - Condensate discharge

U - D.h.w. outlet

E - D.h.w. inlet

R - System return

M - System delivery

(from the serial number 2753798 for VICTRIX Zeus 20)

(from the serial number 2731813 for VICTRIX Zeus 27)

STVZ ed 02/06 VICTRIX Zeus

Technical Documentation

Primary circuit (boiler circuit).

e primary circuit with relevant control and safety devices is

triggered each time there is a request for central heating or

domestic hot water.

Operation.

e heat contained in the products produced by combustion

is absorbed by the pipes of the coil water-gas exchanger ﬁtted

in the condensation module (14) which, in turn, transfers

this to the water circulating inside thanks to the boiler pump

(30).

When the boiler is working for water heating only, water en-

ters the system directly. is depends on the position of the

3-way electric valve (35) which, depending on the type of

request, permits ﬂow through the ﬂow pipe (M) and return

pipe (R) of the system or else deviates ﬂow through the sto-

rage tank coil (3).

Flow-head graph.

e trend of the curve that represents the ﬂow-head ratio, de-

pends on how the system by-pass is adjusted. Depending on the

position, it provides the system with a higher or smaller head.

e following graph are the curves for every pump speed.

Circulator.

e circulator works on the primary circuit return and it is phy-

sically located on the electric three-way valve brass assembly.

It is connected to the enbloc and primary circuit exchanger by

means of a threaded connecting pieces.

e casing features a threaded union used to directly secure

the automatic release valve (1).

A = Head available to the system on maximum speed with the by-pass

oﬀ (adjustment screw fully tightened)

B = Head available to the system on maximum speed (screw tightened

4.5 turns compared to the screw completely loose)

C = Head available to the system on maximum speed with the by-pass

open (adjustment screw completely loose)

A = Head available to the system on maximum speed with the by-pass

oﬀ (adjustment screw fully tightened)

B = Head available to the system on maximum speed (screw tightened

4.5 turns compared to the screw completely loose)

C = Head available to the system on maximum speed with the by-pass

open (adjustment screw completely loose)

VICTRIX Zeus 20

VICTRIX Zeus 27

VICTRIX Zeus 20

VICTRIX Zeus 27

Flow Litres/h

Head (kPa)

Head (m H2O)

Flow Litres/h

Head (kPa)

Head (m H2O)

e hot water for heating and domestic use is produced by

a primary and a secondary (d.h.w.) circuit used according to

needs.

STVZ ed 02/06 VICTRIX Zeus

Technical Documentation

Primary exchanger

(condensation module).

It consists of a casing containing 5 or 6 coil elements (depend-

ing on the model).

In turn, each element consists of 5 elliptic pipe spirals.

e whole module is made of stainless steel and the inner part

comprises a sealed combustion chamber and condensation

chamber (2).

VICTRIX Zeus 20.

e ﬁrst four elements are, in fact, involved directly in the ac-

tion of the cylindrical burner, ﬁtted to the front, while the ﬁfth

is located in the condensation chamber which is separated from

the combustion chamber by a metal plate (see fumes circuit).

VICTRIX Zeus 27.

e ﬁrst ﬁve elements are involved directly in the action of the

cylindrical burner, ﬁtted to the front, while the sixth is located

in the condensation chamber which is separated from the

combustion chamber by a metal plate (see fumes circuit).

To minimise load losses and increase the ﬂow available for the

system, the delivery consists of the parallel connection of the

ﬁrst three elements (VICTRIX Zeus 20) or ﬁrst four elements

(VICTRIX Zeus 27), while the return consists of a parallel

connection of the last two elements.

e exchanger inlet is connected to the pump delivery and the

outlet, on which the NTC heating sensor (1) is positioned, is

connected to the primary circuit delivery.

Connection to the delivery and return pipes of the primary

circuit is of the coupling type with an O ring seal.

e draught diverter (3) is connected at the back by means of

a seal locked by a metal ring.

Condensation is drained from the bottom.

FUMES

CONDENSATION

RUNOFF

DELIVERY

RETURN

STVZ ed 02/06 VICTRIX Zeus

Technical Documentation

Safety devices and controls.

System adjustable by-pass (6).

is ensures water circulation in the primary circuit (between

delivery and return) even when this is prevented by the high

resistance of the system.

It is mounted on the delivery supply header and it can be

adjusted by means of a screw accessible from the bottom part

of the valve support plate.

System ﬁlling unit (5).

is cock is positioned between the boiler circuit and the do-

mestic cold water inlet and makes it possible to pressurise the

heating system.

Downstream of the cock is an one way valve (“2” hydraulic

circuit) that prevents water accidentally passing from the pri-

mary circuit to the water mains (d.h.w. circuit).

Its housing is in the bottom part of the enbloc to which it is

screwed.

No-water pressure switch (2).

is reads the pressure diﬀerence at the ends of the circula-

tor.

It is housed on the delivery manifold unit (1) and is coupled

to a microswitch (3) that prevents boiler operation when the

pump is blocked or there is no water in the boiler circuit.

is way overheating of the main exchanger is prevented.

Automatic air vent (7).

For automatic release of any gaseous substances in the boiler

circuit.

It is secured to the pump supply directly on the casing.

3-bar safety valve (4).

is prevents safety pressure being exceeded in the circuit (3

bar).

It is ﬁtted on the front to the outer side by means of a socket-

head screw.

Operation of this valve causes water to exit from the delivery

pipe.

Expansion vessel (8).

Oﬀsets volume changes resulting from water heating thereby

restricting pressure changes.

It has a capacity of 10 l and an 1.0 bar pre-load pressure.

It is located in front of the storage tank in the front section

of the appliance.

System

delivery

STVZ ed 02/06 VICTRIX Zeus

Technical Documentation

Secondary circuit (domestic hot water circuit).

e d.h.w. circuit is engaged every time the temperature of

the water in the storage tank (2) has to be brought to the

desired value. is is measured by means of the d.h.w. NTC

sensor (9).

is can occur both when d.h.w. drawing is run and to make

good losses caused by heat dispersion.

Operation.

Following a d.h.w. request, the modulation board starts the

boiler pump (7) and drives the motor of the 3-way electric

valve (8).

e consequent movement of the valve in d.h.w. position (see

3-way electric valve operation) causes the return pipe (R) to

close and, at the same time, the opening of access towards the

storage tank coil (4).

is way, circulation is prevented in the heating system, while

it is allowed in the coil (4) which, through its walls, permits

the cold water to absorb the heat from the water in the pri-

mary circuit.

At this stage, the heating function is disengaged because the

production of d.h.w. has priority.

Autres manuels pour VICTRIX ZEUS 20

Ce manuel convient aux modèles suivants

Table des matières

Autres manuels Immergas Chaudière

Immergas

Immergas VICTRIX ZEUS 20 Manuel utilisateur

Immergas

Immergas Mini Eolo 24 3 E Manuel du produit

Immergas

Immergas MINI EOLO 24 3E Manuel du produit

Immergas

Immergas VICTRIX Zeus 26 1 I Manuel utilisateur

Immergas

Immergas ZENITAIR MONO Manuel utilisateur

Immergas

Immergas VICTRIX EXA 24 X 1 ErP Manuel utilisateur

Immergas

Immergas VICTRIX PRO 68 2 ErP Manuel du produit

Immergas

Immergas HERCULES Condensing ABT 32 2 I Manuel utilisateur

Immergas

Immergas VICTRIX EXTRA 12 PLUS Mode d'emploi

Immergas

Immergas MAGIS VICTRIX ERP Manuel d'installation et d'exploitation

Immergas

Immergas NIKE MYTHOS 24 2 E Manuel du produit

Immergas

Immergas VICTRIX EXA 24 X 1 ErP Mode d'emploi

Immergas

Immergas VICTRIX 26 2 I Manuel utilisateur

Immergas

Immergas MINI NIKE 24 4 ERP Manuel du produit

Immergas

Immergas NIKE Mini 24 Export Manuel utilisateur

Immergas

Immergas ZEUS 24 Superior Manuel utilisateur

Immergas

Immergas ZEUS Series Manuel utilisateur

Immergas

Immergas VICTRIX 24 TT 2 ERP Manuel du produit

Immergas

Immergas VICTRIX TERA V2 24 PLUS EU Mode d'emploi

Immergas

Immergas Victrix-Zeus-Superior 32 2 ERP Mode d'emploi

Immergas

Immergas ARES 150 TEC ERP Manuel du produit

Immergas

Immergas VICTRIX 50 Manuel utilisateur

Immergas

Immergas NIKE MINI 28 KW SPECIAL Manuel du produit

Immergas

Immergas MINI NIKE 3 E Manuel utilisateur

Manuels Chaudière populaires d'autres marques

Vaillant

Vaillant uniSTOR VIH SW GB 500 BES Manuel utilisateur

Radijator

Radijator BIO max 23.1 Manuel utilisateur

Brunner

Brunner BSV 20 Manuel utilisateur

Buderus

Buderus Logamax GB062-24 KDE H V2 Manuel utilisateur

Potterton

Potterton 50e Fiche technique

UTICA BOILERS

UTICA BOILERS TriFire Manuel utilisateur

Joannes

Joannes LADY Series Manuel

ECR International

ECR International UB90-125 Manuel d'instructions

Froling

Froling FHG Turbo 3000 Manuel utilisateur

Froling

Froling P4 Pellet 8 - 105 Manuel utilisateur

U.S. Boiler Company

U.S. Boiler Company K2 Manuel utilisateur

Henrad

Henrad C95 FF Manuel utilisateur

NeOvo

NeOvo EcoNox EF 36 Manuel utilisateur

Potterton

Potterton PROMAX SL 12 Manuel utilisateur

Eco Hometec

Eco Hometec EC 25 COMPACT Manuel utilisateur

Viessmann

Viessmann VITODENS 200 Mode d’emploi

Baxi

Baxi Prime 1.24 Manuel utilisateur

REXNOVA

REXNOVA ISA 20 BITHERMAL Manuel utilisateur