Ferroli GE3 Manual

GE3

cast iron high efficiency sectional boiler,

for gas/oil fuels

chaudiere en fonte haut rendement,

pour le chauffage central

cod. 3540Z970 - 09/2011 (Rev. 00)

INSTALLATION, SERVICE AND USER INSTRUCTIONS

INSTRUCTIONS D'UTILISATION, D'INSTALLATION ET D'ENTRETIEN

GE3

2Cod. 3540Z970 - 09/2011 (Rev. 00)

1. Technical informations ............................................................................................................ 3

2. Dimensions and technical data............................................................................................... 3

3. Packing and shipment ............................................................................................................ 5

4. Installation .............................................................................................................................. 6

5. Testing .................................................................................................................................... 7

6. Service.................................................................................................................................... 8

Declaration of conformity

Manufacturer: FERROLI S.p.A.

Address: Via Ritonda 78/a 37047 San Bonifacio VR Italy

declares that this unit complies with the following EU directives:

• Gas Appliance Directive 2009/142

• Efficiency Directive 92/42

• Low Voltage Directive 2006/95

• Electromagnetic Compatibility Directive 2004/108

EnglishFrançais

GE3

Cod. 3540Z970 - 09/2011 (Rev. 00)

1. Technical informations

1.01 Introduction

GE3 boiler is a new heating generator with high efﬁciency,

for central heating system suitable for burners using oil

or gas.

The boiler body is built by cast iron sections joined togheter

by mean of biconical nipples and tie rods. Sections ﬁns

are especially developed to achieve the best efﬁciency

of the boiler in order to save on fuel consumption. The

boiler body insulation is provided by mineral high density

ﬁbers that minimizes the body heat lost.

Key

1 Control thermostat

2 Security thermostat manual resetting

3 Thermometer

Fig. 1

1.02 Control and securities devices operation

Regulating thermostat, manual resetting 3 (ﬁg. 1)

It operates when the boiler temperature, during the heating mode reach such a level that can use a danger situation.

Before resetting this thermostat ask for Qualiﬁed Serviceman to inspect the appliance.

Control thermostat 1 (ﬁg. 1)

It allows to control the boiler temperature by mean of its knobs.

This thermostat controls the burner.

2. Dimensions and technical data

2.01 Flue gas path

English Français

GE3

4Cod. 3540Z970 - 09/2011 (Rev. 00)

2.02 Dimensions and technical data (ﬁg. 2 - tab. 1)

Fig. 2

Key

a1 Flow 1 1/4"

a2 Return 1 1/4"

a3 Boiler drain 1/2"

a4 Flue connection 120-130 mm

a5 Burner hole 105 mm

Tab. 1

Model

Heat and D.H.W.

(net) gas+oil

Max.

Heat and

D.H.W. output

Max.

N°

element

Water capacity

dm3

Combustion

chamber lenght

GE 3 - 25 27,8 25,0 3 13 350

GE 3 - 35 38,8 35,0 4 17 450

GE 3 - 45 49,9 45,0 5 21 550

GE 3 - 55 59,6 54,1 6 25 650

Model

Working

pressure

bar

ABC

Combustion

chamber

load loss

∆p mbar

Combustion

chamber

volume

dm3

Water load losses Weight

of unit

∆t 10 ∆t 20

GE 3 - 25 6 400 750 380 0,1 20,15 1,8 - 115

GE 3 - 35 6 400 750 480 0,15 28,21 4,2 1 145

GE 3 - 45 6 400 750 580 0,15 36,27 7,2 1,6 175

GE 3 - 55 6 400 750 680 0,2 52,39 11 2,3 205

N.B.: - Max. water temperature for the heating system is 90° C. - Min. water temperature for the heating

system is 45° C.

EnglishFrançais

GE3

Cod. 3540Z970 - 09/2011 (Rev. 00)

2.03 Pressure drop (ﬁg. 3)

Pressure drops according to the boiler size are speciﬁed on the following diagram and refer to temperature diffe-

rence between ﬂow and return comprises between 10 and 20°C.

700

800

900

200

300

400

500

600

1000

3456789 2010

100

Q (m3/h)

Δp (mbar)

Fig. 3

3. Packing and shipment

Boiler is delivered complete assembled in a wood crate.

Fig. 4

English Français

GE3

6Cod. 3540Z970 - 09/2011 (Rev. 00)

Electrical diagram

Key

TR boiler thermostat

TS Safety thermostat

B Burner

220V

~ 50Hz

Fig. 5

4. Installation

It is law that all gas appliances are installed by Competent Persons, in accordance with the regulations. Failure to

install appliances correctly lead to prosecution, it is your own interest, and that of safety, to ensure that the law is

coplied with. Manufacturers instructions must NOT be taken in any way as over-riding statutory obligations, special

care must be paid to conform with law and regulation concerning building and location of the chimney.

4.01 Hydraulic connections

Boiler must be connected to the system according to boiler back part indications and those provided at ﬁg. 2. Pipe

must be free of any kind of strain and security valves must be provided in both central heating system and domestic

hot water system location of such security valves be as close is possible to the boiler and between the boiler and

valve no obstructions or gate valves must be placed.

The boiler is not supplied with expansion tank it has to be provided during the boiler installation. It is advised that

the pressure in the hydraulic system has to be between 0,5 and 1 bar measured in cold water condition.

4.02 Connection to the chimney

It is recommended to connect the boiler to a good working chimney built according to the regulations. The con-

nection between boiler and chimney must be done by using suitable material proof against high temperature and

corrosion. Where ﬂue sections have to be connected it is advised pay attention to avoid leaking and provided good

insulation through all the ﬂue length to avoid condensing problem.

EnglishFrançais

GE3

Cod. 3540Z970 - 09/2011 (Rev. 00)

5. Testing

5.01 Before the ﬁrst light of the boiler

Before the ﬁrst light of the boiler follow these check list:

a) check the system is ﬁlled with water at the right pressure;

b) check against any leakage of water fuel;

c) check that the correct electric power is supplied to the unit;

d) check size and perfect ﬂue installation;

e) check against any type of ﬂammable materials where the boiler is installed;

f) check the burner has the right heat input according to the boiler size;

g) control that the water valves are open.

5.02 First lighting

After the boiler preliminaries checking , the appliance can be lights in the following way;

1) Open the fuel gate valve.

2) Set the regulating thermostat at the required temperature level.

After above operations the burner will start to run and the boiler will begin to work.

5.03 After the ﬁrst lighting

After the ﬁrst lighting it is advisable check:

burner works properly, this checking must be done by appropriate instruments.

Thermostats operate correctly.

Water ﬂows through the system.

Smoke gases evacuate through the ﬂue duct.

5.04 Switch off

To turn off the unit for a short period it is enough to switch off the switch 4 (ﬁg. 1) on the control panel.

If the boiler has to be stopped for long period beside to act by the switch 4, it is necessary to cut the supply of fuel

by mean of the gate valve, in winter season, to avoid damages due to the frost it is necessary to add the antifrost

liquid in the system or to drain it completely.

English Français

GE3

8Cod. 3540Z970 - 09/2011 (Rev. 00)

6. Service

The after sale service must be carried out only Qualiﬁed Plumbers. It is advise to service the boiler at least once

a year, before the winter season. Check must include the boiler cleaning, the perfect operation of the controls and

the burner.

Furthermore the ﬂue duct conditions have to be inspected.

6.01 Boiler cleaning

Cut out electric power.

The front panels 1, 2, 3 (ﬁg. 6).

Clean the boiler internal parts.

Check the ﬂue duct and if necessary clean it.

The burner service must be done according the Manufacture Instructions.

Fig. 6

EnglishFrançais

Cod. 3540Z970 - 09/2011 (Rev. 00)

1. Présentation ......................................................................................................................... 10

2. Caractéristiques dimensionelles et techniques .................................................................... 10

3. Conditionnement .................................................................................................................. 12

4. Installation ............................................................................................................................ 13

5. Contrôles .............................................................................................................................. 14

6. Entretien ............................................................................................................................... 15

Déclaration de conformité

Le constructeur : FERROLI S.p.A.

Adresse: Via Ritonda 78/a 37047 San Bonifacio VR

déclare que cet appareil est conforme aux directives CEE ci-dessous:

• Directives appareils à gaz 2009/142

• Directive rendements 92/42

• Directive basse tension 2006/95

• Directive Compatibilité Electromagnétique 2004/108

GE3

English Français

Cod. 3540Z970 - 09/2011 (Rev. 00)

1. Présentation

1.01 Introduction

La chaudière GE3 est un nouveau générateur de chaleur

à haut rendement, pour le chauffage. Le corps de chauffe

est constitué d'éléments en fonte nipples dont le proﬁl à été

particulèrement étudié et qui permet des hautes performances

thermiques et par consequence economie d'energie.

L'isolation de la chaudière est constitué d'un epais matelas

de laine de verre que reduit au minimum la dispersion de la

chaleur vers l'exterieur.

Legende

1 Aquastat de réglage chaudière

2 Aquastat de sécurité à réarmement manuel

3 Thermomètre

1.02 Fonctions des dispositifs de réglage et sécurité

Aquastat de sécurité à réarmement manuel

Il intervient lors que la température chaudière, atteint des valeurs superièurs aux températures reglées sur les

aquastats de fonctionnament.

Lors que cet aquastat intervient il y a lieu de contacter votre service après vente.

Aquastat de réglage chaudière

Il permet le réglage de la température de la chaudière, cet aquastat commande seulement le brûleur dans la

phase chauffage.

Fig. 1

2. Caractéristiques dimensionelles et techniques

2.01 Parcours fumées

GE3

English

Français

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