Beretta EXCLUSIVE GREEN HE 25 B.S.I., EXCLUSIVE GREEN HE 35 B.S.I. Installer And User Manual

EXCLUSIVE

BOILER

GREEN HE

25 B.S.I. 35 B.S.I.

INSTALLER AND USER MANUAL

MANUAL PARA EL INSTALADOR Y EL USUARIO

BESZERELÉSI ÉS FELHASZNÁLÓI KÉZIKÖNYV

MANUAL DE INSTALARE ŞI UTILIZARE

PRIROČNIK ZA MONTAŽO IN UPORABO

MANUAL DO USUÁRIO-INSTALADOR

MANUEL D'INSTALLATION ET D'UTILISATION

INSTRUKCJA OBSŁUGI, INSTALACJI I KONSERWACJI KOTŁA GAZOWEGO

EXCLUSIVE BOILER GREEN HE B.S.I.

0694 0694BU1240

EXCLUSIVE BOILER GREEN HE B.S.I. boiler complies

with basic requirements of the following Directives: Gas directive 2009/142/EEC; Yield directive 92/42/EEC; Electromagnetic compatibility directive 2004/108/EEC; Lowvoltage directive 2006/95/EEC; Regulation 677 for condensation boilers. Thus, it is EC-marked

RANGE RATED

This boiler is adjustable to the heat required by the installation; you can in fact set the maximum ﬂ ow rate when the boiler works on heating. See the “Adjustments” section for calibration. Once you have set your ﬂ ow rate (PARAMETER 23 for maximum heating), register the value in the special table given here below. Use this set value as a reference for future controls and adjustments

Output set kW Date Fan speed r.p.m.

La caldera EXCLUSIVE GREEN HE B.S.I. cumple con los requisitos básicos de las siguientes Directivas: Directiva de gas 2009/142/CEE; Directiva de rendimiento 92/42/CEE; Directiva Compatibilidad Electromagnética 2004/108/CEE Directiva Baja Tensión 2006/95/CEE; Norma 677 para calderas de condensación. Por lo tanto, tiene el marcado CE

RANGO DE FUNCIONAMIENTO

Esta caldera se regula al calor requerido por la instalación; de hecho, se puede establecer el caudal máximo cuando la caldera funciona en calefacción. Ver la sección “Ajustes” para conocer la calibración. Una vez que se haya establecido el caudal (PARÁMETRO 23 para máxima calefacción), registrar el valor en la siguiente tabla especial. Utilizar este valor como referencia para controles y ajustes futuros

Salida establecida kW Fecha Velocidad del ventilador rpm

EXCLUSIVE BOILER GREEN HE 25 B.S.I. spełnia

podstawowe wymagania następujących dyrektyw : Urządzenia spalające paliwa gazowe 2009/142/ WE; Sprawność energetyczna kotłów wodnych 92/42/ EWG; Kompatybilność energetyczna 2004/108/EC; Rozporządzenie dot. niskiego napięcia 2006/95/WE; Rozporządzenia dot. Kotłów kondensacyjnych EN 677; I w związku z powyższym posiada znak CE

Centrala EXCLUSIVE BOILER GREEN HE B.S.I. îndeplineşte cerinţele de bază prevăzute de următoarele directive: Directiva pentru gaze 2009/142/CEE; Directiva pentru randament 92/42/CEE; Directiva de compatibilitate electromagnetică 2004/108/CEE; Directiva de joasă tensiune 2006/95/CEE; Reglementarea 677 pentru centralele cu condensaţie. Implicit, poartă marcajul CE

EXCLUSIVE BOILER GREEN HE B.S.I. kotel izpolnjuje

bistvene zahteve naslednjih direktiv: Direktiva o plinskih napravah 2009/142/EGS; Direktiva o izkoristkih 92/42/EGS; Direktiva o elektromagnetni združljivosti 2004/108//ES; Direktiva o nizkonapetostnih napravah 2006/95/EGS; Pravilnik 677 za kondenzacijske kotle. Zato ima oznako CE.

A caldeira EXCLUSIVE BOILER GREEN HE B.S.I. atende às exigências básicas das seguintes Directivas: Directiva de gás 2009/142/CEE; Directiva de rendimento 92/42/CEE; Directiva Compatibilidade Electromagnética 2004/108/ CEE; Directiva Baixa tensão 2006/95/CEE; Regulação 677 para caldeiras de condensação. Desse modo, contém a marca CE

La CHAUDIÈRE EXCLUSIVE GREEN HE B.S.I. respecte les conditions requises de base des Directives suivantes : Directive sur le gaz 2009/142/CEE ; Directive sur le rendement 92/42/CEE ; Directive sur la compatibilité électromagnétique 2004/108/CEE ; Directive basse tension 2006/95/ CEE ; Réglementation 677 pour les chaudières à condensation. Donc, elle est marquée CE.

A EXCLUSIVE BOILER GREEN HE B.S.I. kazán megfe- lel a következő irányelvek alapvető követelményeinek: Gáz irányelv 2009/142/EEC; Melegvízkazánokról szóló 92/42/ EGK irányelv; Elektromágneses összeférhetőségről szóló 2004/108/EK irányelv Kisfeszültségű berendezésekről szóló 2006/95/EK irányelv Kondenzációs kazánokra vonatkozó 677 sz. szabályozás. Így rendelkezik CE-jellel

EXCLUSIVE BOILER GREEN HE B.S.I.

ZAKRES REGULACJI MOCY

Kocioł ten można dostosować do wymagań systemu centralnego ogrzewania, ponieważ istnieje możliwość obniżenia maksymalnej mocy na c.o. W tym celu należy zapoznać się z rozdziałem Regulacje” W przypadku zmiany wartości mocy maksymalnej (parametr 23) należy umieścić aktualną wartość w tabeli znajdującej się poniżej. Jest to bardzo istotne w przypadku wykonywania przeglądów urządzenia.

Nastawiony zakres mocy kotła na c.o. kW Data Przy prędkości wentylatora w funkcji c.o. r.p.m.

RANGE RATED

Centrala poate ﬁ reglată la nivelul de căldură necesar în instalaţie; astfel, puteţi seta debitul maxim atunci când centrala funcţionează pe încălzire. Consultaţi secţiunea „Reglări” pentru calibrare. După setarea debitului (PARAMETRUL 23 pentru încălzire maximă), înregistraţi valoarea în tabelul special de mai jos. Utilizaţi această valoare setată ca referinţă pentru controale şi reglări viitoare

Reglare putere termică kW Data Turaţie ventilator r.p.m.

RANGE RATED

Ta kotel se regulira glede na potrebe ogrevalnega sistema po toploti; ko kotel deluje v ogrevalnem sistemu, lahko nastavite maksimalno vrednost pretoka. Za umerjanje glejte odsek “Nastavitve”. Ko ste pretok nastavili (PARAMETER 23 za maksimalno ogrevanje), vrednosti vpišite v posebno tabelo tu spodaj. Te vrednosti uporabljajte kot referenčne vrednosti med bodočimi pregledi in nastavljanji

Izhodna moč kW Datum Hitrost ventilatorja vrt/min

RANGE RATED

Esta caldeira é ajustável ao calor necessário pela instalação; na realidade, é possível ajustar o caudal no máximo quando a caldeira trabalha para aquecer. Consultar a secção “Regulações” para a calibragem. Uma vez ajustado o seu caudal (PARÂMETRO 23 para aquecimento máximo), registar o valor na tabela especial fornecida aqui abaixo. Usar esse valor de ajuste como referência para futuros controlos e regulações

Deﬁ nição de potência kW Data Velocidade do ventilador r.p.m.

À PUISSANCE AJUSTABLE

La présente chaudière est ajustable à la chaleur requise par l'installation ; vous pouvez en fait régler le débit maximum quand la chaudière fonctionne en mode chauffage. Voir la section « Réglages » pour le calibrage. Une fois que vous avez réglé votre débit (PARAMÈTRE 23 pour un chauffage maximum), enregistrez la valeur dans le tableau spécial indiqué ci-dessous. Utilisez cette valeur de consigne pour référence pour des contrôles et réglages ultérieurs.

Réglage de puissance kW Date Vitesse du ventilateur trs/mn

RANGE RATED

Ez a kazán hozzáigazítható a telepítés által megkövetelt hőhöz; beállíthatja a maximális hozamot, amikor a kazán fűtésben dolgozik. Lásd a "Beállítások" c. részt a kalibráláshoz. Amikor beállította a hozamot (23. PARAMÉTER a maximális fűtéshez), jegyezze fel az értéket az itt alább megadott speciális táblázatban. Használja ezt a beállított értéket referenciaként a későbbi ellenőrzésekhez és beállításokhoz

Beállított output kW Dátum Ventilátor sebesség r.p.m.

EXCLUSIVE BOILER GREEN HE B.S.I.

Installer’s - user’s manual 5 Boiler operating elements 160 Hydraulic circuit 162 Electric diagrams 163-167 Circulator residual head 168

The following symbols are used in this manual: CAUTION = operations requiring special care and ad-

equate preparation

NOT ALLOWED = operations that MUST NOT be per-

formed

Manual de usuario y del instalador 24 Elementos de operación de la caldera 160 Diagramas eléctricos 163-167 Prevalencia residual del circulador 169

En algunas partes del manual se utilizan los símbolos: ATENCIÓN = para acciones que requieren particular

atención y una adecuada preparación

PROHIBIDO = para acciones que NO DEBEN efectuar-

se nunca

Telepítői-felhasználói kézikönyv 63 A kazán funkcionális alkatrészei 160 Hidraulikus kör 162 Elektromos rajzok 163-167 A keringetőszivattyú maradék emelőnyomása 171

A kézikönyvben az alábbi szimbólumok szerepelnek: FIGYELEM = megfelelő körültekintést és felkészültséget

igénylő tevékenységek

TILOS = olyan tevékenységek, melyeket szigorúan TI-

LOS végrehajtani

Manual de instalare - utilizare 82 Elementele funcţionale ale centralei 160 Circuit hidraulic 162 Scheme electrice 163-167 Cap rezidual pompă de circulaţie 172

În acest manual sunt utilizate următoarele simboluri: ATENŢIE = operaţii care necesită o atenţie deosebită şi

o pregătire speciﬁ că

INTERZIS = operaţii care NU TREBUIE efectuate

Priročnik za montažo-uporabo 101 Elementi delovanja kotla 160 Hidravlični sistem 162 Sheme električnih povezav 163-167 Preostala višina črpanja 173

V tem priročniku so uporabljeni naslednji simboli: POZOR = postopki, ki zahtevajo posebno previdnost in

ustrezno usposobljenost

PREPOVEDANO = postopki, ki se jih NE SME opraviti

Manual do utilizador-instalador 120 Elementos de operação da caldeira 160 Circuito hidráulico 162 Diagramas eléctricos 163-167 Cabeçal residual do circulador 174

Em algumas partes do manual são utilizados os símbolos: ATENÇÃO = para acções que exigirem particular cuida-

do e preparação adequada

PROIBIDO = para acções que NÃO SE DEVEM absolu-

tamente executar

Manuel de l'installateur - manuel de l'utilisateur 139 Éléments de fonctionnement de la chaudière 160 Circuit hydraulique 162 Schémas électriques 163-167 Hauteur de charge résiduelle 175

Les symboles suivants sont employés dans ce manuel : PRÉCAUTION = opérations qui exigent un soin particu-

lier et une préparation adéquate.

INTERDICTION = opérations qu'IL NE FAUT PAS réali-

ser.

Instalator / użytkownik instrukcja obsługi 43 Elementy składowe kotła 160 Obiegi hydrauliczne 162 Schematy elektryczne 163-167 Zakres pracy pompy 170

W niektórych częściach instrukcji użyte zostały umowne oznaczenia: UWAGA = w odniesieniu do czynności wymagających

szczególnej ostrożności oraz odpowiedniego przygotowania

ZABRONIONE = w odniesieniu do czynności, których w

żadnym wypadku NIE MOŻNA wykonywać.

EXCLUSIVE BOILER GREEN HE B.S.I.

1- GENERAL SAFETY DEVICES

The boilers produced in our factory are built with care down

to the last component to protect both the user and installer from eventual accidents. We therefore recommend qualiﬁ ed personnel that after working on the product they should pay particular attention to the wiring, especially the bare wires, that must not be exposed outside the terminal board for any rason to prevent any contact with the live parts of the wiring.

This instructions manual is integral parts of the product. Make

sure they remain with the boiler, even if it is transferred to another owner or user or moved to another heating system. In case of loss or damage, please contact your local Technical Assistance Service for a new copy.

This boiler may only be installed and serviced by qualiﬁ ed ﬁ t-

ters who satisfy the requirements of local rules. Work must be done in compliance with regulations in force and subsequent updates.

The boiler must be serviced at least once a year. This should

be booked in advance with the Technical Assistance Service.

The installer shall instruct the user in the operation of the boil-

er and the safety devices.

This boiler may only be used for what it was expressly built to

do. The manufacturer declines all contractual and non-contractual liability for injury to persons or animals or damage to property deriving from errors made during installation, adjustment and servicing and from improper use.

This appliance is used to produce hot water and must there-

fore be connected to a heating and/or a domestic hot water system, according to its performance and power

After removing the packaging, make sure the contents are

undamaged and complete. If this is not the case, contact your dealer.

We recommend always being careful to control the degree

of wear of the keep-alive anode during ordinary maintenance jobs.

The safety valve outlet must be connected to a suitable col-

lection and venting system. The manufacturer declines all liability for any damage caused by the safety valve.

The safety and automatic adjustment devices on the appli-

ance must never be modiﬁ ed during its lifetime, except by the maker or dealer.

If the appliance develops a fault and/or works badly, switch it

off and do not attempt to repair it yourself.

Immediately after installation, inform the user that:

- in the event of leaks, he/she must shut off the water supply and promptly inform the Technical Assistance Service

- he/she must check from time to time to make sure the symbol is not lit on the control panel. This symbol means that the pressure in the water system is incorrect. If necessary, ﬁ ll the system as described in the paragraph “Boiler functions”

- if the boiler is not planned to be used for a long period, he/ she should call in the Technical Assistance Service to perform the following operations:

- turn off the main boiler and general system switches

- close the gas and water taps on both the heating and domestic hot water circuits

- drain the heating and domestic hot water circuits to prevent freezing.

Connect the outlet collector to a suitable outlet system (refer

to chapter 6).

Safety measures:

the boiler should not be used by children or unassisted disa-

bled people

electrical devices or equipment, such as switches, applianc-

es, etc., should not be used if there is a smell of gas or fumes. If there is a gas leak, open all the doors and windows to ventilate the area, turn off the general gas tap and immediately call the Technical Assistance Service

do not touch the boiler barefoot or if parts of your body are

wet or damp

press the button until “- -” is shown on the display and dis-

connect the electricity supply by turning off the two-position system switch, before cleaning

it is forbidden to modify the safety or adjustment devices with-

out the manufacturer’s permission and relative instructions

do not pull, detach or twist the wires from the boiler even if

they are not connected to the power supply

do not block or reduce the size of the ventilation openings in

the room

do not leave inﬂ ammable containers or substances in the

room keep packaging out of reach of children only use appliance for purposes it is devoted to do not lean any object on the boiler do not tamper with sealed elements it is forbidden to block the condensate outlet.

2- BOILER INSTALLATION

Boiler must only be installed by qualiﬁ ed personnel in compliance with current legislation. Boiler is available in the following models:

Model Type Category Power

B.S.I. Combined C 25 kW - 35 kW

Exclusive Boiler Green HE B.S.I. is a C-type condensation wallmounted boiler for heating and producing domestic hot water, supplied with a 60 litres inox water tank. Class C appliances can be installed in any kind of room as long as the fumes discharge and the comburent air intake are taken outside the room. The following types of fumes outlet are available for this kind of boiler: B23P; B53P; C13,C13x; C23; C33,C33x; C43,C43x; C53,C53x; C63,C63x; C83,C83x; C93,C93x. Installation must comply with local standards and regulations in force. For proper installation, we remind you that:

- the boiler must not be installed over a kitchen or any other cooking equipment

- it is forbidden to leave inﬂ ammable substances in the room

- suitably insulate heat-sensitive walls (e.g.: in wood)

- minimum spaces are to be left in order to allow maintenance operations: at least 2,5 cm every side and 20 cm under the boiler.

Keep the distance of 370 mm from the bottom of the boiler

to the furniture casing: there must be sufﬁ cient space for dismantling operations if the magnesium anode has to be cleaned.

Support plate and integrated pre-installation template are provided for with the boiler (ﬁ g. 2). Mounting instructions:

- ﬁ x the boiler support plate (F) with the template (G) to the wall and use a plumb to check that it is perfectly horizontal

- trace out 4 holes (ø 6 mm) for ﬁ xing the boiler support plate (F) and 2 holes (ø 4 mm) for ﬁ xing the preinstallation template (G)

- make sure all the measurements are correct, then drill holes in the wall using a drill and point with the diameter given previously

- ﬁ x the plate to the wall by the supplied anchor screws

- make hydraulic connections.

3- HYDRAULIC CONNECTIONS

Position and dimensions of hydraulic connections are speciﬁ ed in ﬁ gure 2:

A - CH return 3/4” B - CH delivery 3/4” C - Gas connection 3/4” D - DHW outlet 1/2” E - DHW inlet 1/2” F - Support plate G - Pre-installation template

If water hardness exceeds 28°Fr, it is recommended to use water softeners, to prevent any limestone deposit in boiler due to excessively hard water.

ENGLISH

EXCLUSIVE BOILER GREEN HE B.S.I.

4- CLEANING THE SYSTEM AND CHARACTERISTICS

OF HEATING CIRCUI

T WATER

After installing a new system or replacing a boiler, clean the heating system. To ensure the product works correctly, after cleaning, additivating and/or chemically treating the system (e.g.: anti-freeze, ﬁ lm-form- ers, etc.), make sure the characteristics of the water satisfy the parameters indicated in the table.

Parameters um Water in heating

circuit

Inlet water

PH 7 ÷ 8 Hardness ° F - 15 ÷20 Appearance - limpid

5- INSTALLING THE EXTERNAL PROBE

Install the probe (ﬁ g. 4) in an area of smooth wall; for brick walls or other irregular surfaces, prepare a smooth contact area if at all possible. Remove the upper plastic cover by turning it anti-clockwise. Identify the wall ﬁ xing point and drill a hole for the 5x25 expansion grip. Insert the expansion grip into the hole. Remove the card from its housing. Fix the housing to the wall using the supplied screw. Attach the bracket and tighten the screw. Loosen the cable grommet screw, push in the probe connection cable and connect it to the electrical terminal. Remember to ﬁ rmly secure the cable grommet to prevent humidity from entering. Put the card back into its housing. Close the upper plastic cover by turning it clockwise. Firmly secure the cable grommet.

Installing and connecting up the external sensor

The sensor must be installed on an external wall of the building you want to heat, while taking care to comply with the instructions below:

- It must be ﬁ tted on the facade most often exposed to wind, on a wall facing NORTH or NORTH-WEST, and taking care to avoid direct sunlight.

- It must be ﬁ tted about 2/3 up the height of the façade.

- It must not be near any doors, windows, outlets for air ducts, or near chimneys or other heat sources.

The electrical connection to the external sensor must be formed using a two-pole cable (not supplied), with a cross-section of 0,5 to 1 mm2 and a maximum length of 30 metres. It is not necessary to worry about the polarity of the cable for the connection to the external sensor. Do not form joints in this cable. If a joint has to be made it must be watertight and adequately protected.

Any conduiting used for the connection cable must be sepa-

rate from the conduits used for the power cables (230 Vac).

6- CONDENSATE COLLECTION

The outlet collector (A, ﬁ g. 5) collects: the condensate water, any evacuation water from the safety valve and the system outlet water.

The collector must be connected, by means of a rubber pipe,

to a suitable collection and evacuation system in the storm water outlet and in compliance with current regulations.

The external diameter of the collector is 20 mm: we therefore

suggest using an Ø18-19 mm pipe, to be closed with a suitable clamp (not supplied).

The manufacturer is not responsible for any damage caused

by the lack of a collection system. The outlet connection line must have a guaranteed seal. The manufacturer of the boiler is not responsible for any

ﬂ ooding caused by interventions of the safety valve.

7- GAS CONNECTION

Before connecting appliance to gas pipe network, check the following:

- regulations in force are met

- gas type used is the same as set for appliance operation

- pipes are clean.

After installation make sure that all the joints have been made

airtight conforming to standard installation practices.

Gas must be piped externally. If the pipe goes through a wall it must go through the central opening in the lower part of the template. It is recommended to install an appropriately sized ﬁ lter on the gas line in case gas from the mains contains some small solid particles.

8- ELECTRIC CONNECTION

To access the electrical connections, proceed as follows:

- loosen the ﬁ xing screws (A) and remove the shell (ﬁ g. 3)

- lift up the panel and turn it forwards

- open the terminal board covers making them slide in the direc-

tion of the arrows (ﬁ g. 6: B high voltage connections 230 V, C low voltage connections).

Connect the appliance to the mains electricity supply with a switch featuring a distance of at least 3,5 mm (EN 60335-1, category III) between each wire. The appliance uses alternating current at 230 Volt/50 Hz, has a power input of 66W (25 B.S.I.) - 116W (35 B.S.I.) and complies with EN 60335-1. The appliance must be connected to an efﬁ cient earth circuit, according to current legislation and by- laws. Live and neutral (L-N) connections should also be respected. The boiler can operate with phase-neutral or phase-phase power supply. For ﬂ oating power supply, without an earth-bonded conduc- tor, it is necessary to use an insulation transformer with secondary anchored to ground.

The earth conductor must be a couple of cm longer than the

others.

Gas and/or water pipes may not be used to earth electrical

equipment.

The installer is responsible for making sure that the appliance

has an adequate earthing system; the manufacturer shall not be held liable for eventual damages caused by incorrect usage or failing to earth the boiler.

Use the supplied power cable to connect the boiler to the mains power supply. Connect the ambient thermostat and/or time clock as shown in the electrical diagram.

When replacing the power cable, use a HAR H05V2V2-F cable, 3 x 0,75 mm2, Ø max. external 7 mm.

9- FILLING THE SYSTEMS, ELIMINATING THE

AIR AND EMPTYING THE SYSTEMS

The systems can be ﬁ lled up once the water mains have been con- nected up. This must be done while the installation is cold by:

DHW system (ﬁ g. 7)

- open the cold water stopcock (H) to ﬁ ll up the water tank

- open the hot water to check the water tank ﬁ lled up and wait until the water discharge

Heating system (ﬁ g. 7)

- making sure that the drain valve (B) is closed

- giving two or three turns to the cap of the automatic air vent valve (C) to open it

- opening the ﬁ lling stopcock (I) until the pressure measured by the hydrometer (D) is about 1,5 bar (blue zone)

- open the manual vent valve (E) and close it again once the system has been vented; if necessary, repeat this operation until no more air leaves the valve (E)

- close the ﬁ lling stopcock (I)

- each time the electricity supply to the boiler is switched on, an automatic vent cycle lasting about 2 minutes starts, and the display reads “SF”, and the “functions selectors”

light up in sequence. Press the button to interrupt the automatic venting cycle.

NOTE: air extraction from the boiler takes place automatically, through two automatic bleeding valves, C and F. NOTE: the boiler is also equipped with a semi-automatic ﬁ lling sys- tem. The ﬁ rst system-ﬁ lling operation must be carried out by open- ing tap I with the boiler turned off.

CH system emptying (ﬁ g. 7)

Before starting to empty it, remove the electrical feeder by positioning the general switch for the system on “off”.

EXCLUSIVE BOILER GREEN HE B.S.I.

- Close the interception devices for the thermal system

- Open the automatic air vent valve (C)

- Unscrew the drain valve (B) by hand, keeping the elbow on the

hose in position to prevent it coming out of its seating

- The water from the system is discharged through the outlet col-

lector (A)

- Emptying out the lowest parts of the system.

DHW system emptying (ﬁ g. 7)

The hot water system must be emptied every time there is risk of

freezing by:

- turning off the stopcock at the mains

- unscrew the cap on the hose adapter (G)

- connect a plastic hose to the hose adapter of the storage boiler

drain valve (G)

- open the valve drain device

- turning on all the hot and cold taps

- emptying out the lowest parts of the system.

ATTENTION

The collector must be connected, by means of a rubber pipe, to a suitable collection and evacuation system in the storm water outlet and in compliance with current regulations. The external diameter of the collector is 20 mm: we therefore suggest using an Ø18-19 mm pipe, to be closed with a suitable clamp (not supplied). The manufacturer is not responsible for any damage caused by the lack of a collection system.

Suggestions to correctly eliminate air from the heating system and boiler (Fig. 8)

We recommend carrying out the sequence of operations given below during ﬁ rst installation or with extraordinary maintenance work:

1. Using a CH11 spanner open the manual air vent valve located above the air box; the tube supplied with the boiler must be connected to the valve to let out the water into an outside container.

2. Open the manual system ﬁ lling stopcock on the water group, wait until the water starts coming out of the valve;

3. Switch on the boiler leaving the gas cock closed;

4. Use the room thermostat or the remote control panel to activate request for heat so that the three-way will turn to heating;

5. Activate request for hot water as follows:

instant boilers: turn on a tap for 30” every minute so that the

three-way cycles from heating to domestic hot water and vice versa about ten times (here the boiler will go into alarm as it lacks gas and has to be reset every time this happens).

Heating only boilers connected to an external water tank:

use the water tank thermostat;

6. Continue the sequence until water only comes out of the manual air vent valve and the ﬂ ow of air has ﬁ nished; close the manual air vent valve at this point;

7. Make sure the system is at the correct pressure (1 bar is ideal);

8. Close the manual system ﬁ lling stopcock on the water group;

9. Open the gas cock and ignite the boiler.

10- FUMES EXHAUSTION AND BURNING AIR

SUCTION

EXHAUSTION CONFIGURATIONS (ﬁ g. 9)

Boiler is homologated for the following exhaustion conﬁ gurations:

B23P-B53P Suction in room and discharge outside C13-C13x Concentric wall exhaustion. Pipes can separately start

from boiler, but outlets must be concentric or close enough to be subject to similar wind conditions (within 50 cm). C23-C23x Concentric exhaustion in common chimney (suction and exhaustion in the same chimney).

C33-C33x Concentric roof exhaustion. Outlets like C13. C43-C43x Exhaustion and suction in common separate chimneys,

but subject to similar wind conditions. C53-C53x Wall or roof separate exhaustion and suction in different pressure areas. Exhaustion and suction must never be located on opposite walls. C63-C63x Exhaustion and suction with separately certiﬁ ed and sold pipes (1856/1).

C83-C83x Single or common chimney exhaustion and wall suction. C93-C93x Discharge on roof (similar to C33) and air suction from a

single existing smoke pipe

Refer to regulations in force for exhaustion of combustion products. Boiler is provided for without fume exhaustion/air suction kit, since

forced draught sealed chamber accessories can be used, as they better adapt to installation characteristics. For fume extraction and burning air restoration in boiler, use original pipes or other EC-certiﬁ ed pipes with equivalent characteristics; check connection is cor- rect as shown on instructions fume accessories provided for with. More appliances can be connected to a single chimney, provided that all appliances are sealed chamber type.

“FORCED OPEN” INSTALLATION (TYPE B23P-B53P, intake inside and outlet outside) Fumes outlet duct ø 80 mm - ﬁ g. 13

The fumes outlet duct can be aimed in the most suitable direction for installation needs. To install follow the instructions supplied with the kit. In this conﬁ guration, the boiler is connected to the ø 80 mm fumes outlet duct by means of a ø 60-80 mm adaptor.

In this case, the combustion supporting air is taken from the

room in which the boiler is installed, which must be a suitable and ventilated technical room.

Non-insulated fumes outlet ducts are potential sources of

danger.

Provision must be made for a 1% slope of the fumes outlet

duct towards the boiler.

max length fumes

outlet duct ø 80 (m)

pressure drop

for each bend (m)

45° 90°

25 B.S.I. 50

1 1,5

35 B.S.I. 60

INSTALLATION “SEALED” (TYPE C)

Boiler is a C-type appliance (sealed chamber) and must be safely connected to fume exhaustion duct and burning air suction duct, both getting outside; appliance cannot operate without these ducts.

Concentric outlets (ø 60-100) - Fig. 11

Concentric ducts may be placed in the most suitable direction for installation requirements but special care must be taken as regards the external temperature and the length of the duct.

Horizontal

max. linear length

concentric duct ø 60-100 (m)

pressure drop

for each bend (m)

7,85

45° 90°

1,3 1,6

Vertical

max. linear length

concentric duct ø 60-100 (m)

pressure drop

for each bend (m)

8,85

45° 90°

1,3 1,6

Rectilinear length means without bends, outlet ends and con-

nections.

The fumes outlet duct must slope by 1% towards the conden-

sate collector. Uninsulated fumes outlets are potential hazards. The boiler automatically adapts ventilation according to the

type of installation and the length of the duct.

Do not obstruct or narrow the comburent air inlet duct in any way.

To install follow the instructions supplied with the kit.

Concentric outlets (ø 80-125 mm)

For this installation it is necessary to install the suitable adaptor kit. Ducts may be placed in the most suitable direction for installation requirements. For the installation process, follow the instructions supplied with the kit for the speciﬁ c accessory for condensation boilers.

max. linear length

concentric duct ø 80-125 (m)

pressure drop

for each bend (m)

14,85

45° 90°

1 1,5

EXCLUSIVE BOILER GREEN HE B.S.I.

CONCENTRIC DUCT

FOR FUMES OUTLET/AIR INTAKE

SPLIT DUCTS

FOR FUMES OUTLET/AIR INTAKE

FUMES DUCT FOR INTAKE

IN ENVIRONMENTS

adaptor

Ø 60-80

LENGTH OF THE INTAKE DUCT (m)

EXHAUSTION LENGHT (m)

12 13

0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100

0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75

EXCLUSIVE BOILER GREEN HE 25 B.S.I.

EXCLUSIVE BOILER GREEN HE 35 B.S.I.

LENGTH OF THE INTAKE DUCT (m)

EXHAUSTION LENGHT (m)

Twin outlets (ø 80) - ﬁ g. 12

The split duct can be aimed in the most suitable direction for installation needs. The combustion-supporting air intake duct must be connected to the entrance after having removed the closing cap, attached with three screws, and having attached a suitable adaptor. The fumes outlet duct must be connected to the fumes outlet after having installed a suitable adaptor. For the installation process, follow the instructions supplied with the kit for the speciﬁ c accessory for condensation boilers.

max. linear length twin duct ø 80 (m)

pressure drop

for each bend (m)

45° 90°

25 B.S.I. 32+32

1 1,5

35 B.S.I. 40+40

Rectilinear length means without bends, outlet ends and

connections. The fumes outlet duct must slope by 1% towards the conden-

sate collector. The boiler automatically adapts ventilation according to the

type of installation and the length of the duct. Do not obstruct

or narrow the comburent air inlet duct in any way. For an indication of the maximum lengths of every single

pipe, refer to the graphs. Using longer ducts causes a loss in the power of the boiler.

EXCLUSIVE BOILER GREEN HE B.S.I.

DESCRIPTION

EXCLUSIVE BOILER GREEN HE

25 B.S.I.

EXCLUSIVE BOILER GREEN HE

35 B.S.I.

Heating Heat input kW 25,00 34,60

kcal/h 21.500 29.756

Maximum heat output (80/60°) kW 24,38 33,74

kcal/h 20.963 29.012

Maximum heat output (50/30°) kW 26,20 36,50

kcal/h 22.532 31.393

Minimum heat input (G20/G31) kW 2,50/4,50 3,50/6,20

kcal/h 2.150/3.870 3.010/5.332

Minimum heat output (80°/60°) (G20/G31) kW 2,49/4,47 3,41/6,04

kcal/h 2.144/3.847 2.929/5.193

Minimum heat output (50°/30°) (G20/G31) kW 2,69/4,82 3,71/6,57

kcal/h 2.309/4.145 3.188/5.647

Nominal Range Rated heat output (Qn) kW 25,00 34,60

kcal/h 21.500 29.756

Minimum Range Rated heat output (Qm) (G20/G31) kW 2,50/4,50 3,50/6,20

kcal/h 2.150/3.870 3.010/5.332

DHW Heat input kW 25,00 34,60

kcal/h 21.500 29.756

Maximum heat output (*) kW 25,00 34,60

kcal/h 21.500 29.756

Minimum heat input (G20/G31) kW 2,50/4,50 3,50/6,20

kcal/h 2.150/3.870 3.010/5.332

Minimum heat output (*) (G20/G31) kW 2,50/4,50 3,50/6,20

kcal/h 2.150/3.870 3.010/5.332 (*) average value of various DHW operating conditions Useful efﬁ ciency (Pn max - Pn min) % 97,5 - 99,7 (G31= 99,4) 97,5 - 97,3 (G31= 97,4) Efﬁ ciency 30% (47° return) % 102,8 103,1 Combustion performance % 97,8 97,7 Useful efﬁ ciency Pn max - Pn min (50°/30°) % 104,8 - 107,4 (G31= 107,1) 105,5 - 105,9 (G31= 105,9) Useful efﬁ ciency 30% (30° return) % 109,4 108 Average Range Rated efﬁ ciency Pn (80°/60°) % 98,1 97,6 Average Range Rated efﬁ ciency Pn (50°/30°) % 105,2 106,1 Electric power W

66 116 Category II2H3P II2H3P Country of destination -Power supply voltage V - Hz 230-50 230-50 Degree of Protection IP X5D X5D Pressure drops on ﬂ ue with burner on % 2,16 2,30 Pressure drops on ﬂ ue with burner off % 0,10 0,08

Heating operation

Pressure - maximum temperature bar - °C 3 - 90 3 - 90 Minimum pressure for standard operation bar 0,25 - 0,45 0,25 - 0,45 Selection ﬁ eld of heating water temperature °C 20 - 80 20 - 80 Pump: maximum head available mbar 127 320 for system capacity l/h 800 1.000 Membrane expansion tank l 10 10 Expansion tank pre-charge bar 1 1

DHW operation

Maximum pressure bar 8 8 Minimum pressure bar - 0,15 Hot water quantity with ∆t 25°C l/min 14,3 19,8 with ∆t 30°C l/min 11,9 16,5 with ∆t 35°C l/min 10,2 14,2 DHW minimum output l/min - 2 Selection ﬁ eld of DHW temperature °C 35 - 60 35 - 60 Flow regulator l/min 15 15

Gas pressure

Methane gas nominal pressure (G20) mbar 20 20 LPG liquid gas nominal pressure (G31) mbar 37 37

Hydraulic connections

Heating input - output Ø 3/4” 3/4” DHW input-output Ø 1/2” 1/2” Gas input Ø 3/4” 3/4”

EXCLUSIVE BOILER GREEN HE B.S.I.

DESCRIPTION

EXCLUSIVE BOILER GREEN HE

25 B.S.I.

EXCLUSIVE BOILER GREEN HE

35 B.S.I.

Boiler dimensions

Height mm 940 940 Width mm 600 600 Depth of housing mm 450 450 Boiler weight kg 65 72

Flow rate (G20)

Air capacity Nm3/h 31,135 43,090 Flue gas capacity Nm3/h 33,642 46,561 Mass ﬂ ow of ﬂ ue gas (max-min) gr/s 11,282-1,070 15,614 - 1,498

Flow rate (G31)

Air capacity Nm3/h 31,752 43,945 Flue gas capacity Nm3/h 32,721 45,286 Mass ﬂ ow of ﬂ ue gas (max-min) gr/s 11,046-1,988 15,288 - 2,740

Fan performance

Residual head of boiler without pipes Pa 98 199 Residual head of concentric pipes 0,85 m Pa 40 60 Residual head of separate pipes 0,5 m Pa 90 195

Concentric ﬂ ue gas discharge pipes

Diameter mm 60-100 60-100 Maximum length m 7,85 7,85 Drop due to insertion of a 45°/90° bend m 1,3/1,6 1,3/1,6 Hole in wall (diameter) mm 105 105

Concentric ﬂ ue gas discharge pipes

Diameter mm 80-125 80-125 Maximum length m 14,85 14,85 Drop due to insertion of a 45°/90° bend m 1/1,5 1/1,5 Hole in wall (diameter) mm 130 130

Separate ﬂ ue gas discharge pipes

Diameter mm 80 80 Maximum length m 32+32 40+40 Losses for a 45°/90° bend m

1/1,5 1/1,5

Installation B23P–B53P

Diameter mm 80 80 Maximum length of drainage pipe m 50 60 NOx class 55

Emission values at max. and min. rate of gas G20*

Maximum - Minimum CO s.a. less than ppm 180 - 5 180 - 10 CO

% 9 - 9,5 9 - 9,5 NOx s.a. lower than ppm 45 - 10 35 - 15 Flue gas temperature °C 76 - 59 74 - 62

* Check performed with concentric pipe ø 60-100, length 0,85m - water temperature 80-60°C

EXCLUSIVE BOILER GREEN HE

25 B.S.I.

EXCLUSIVE BOILER GREEN HE

35 B.S.I.

Water tank type Inox Inox Water tank disposition vertical vertical Exchanger disposition vertical vertical DHW contents l 60 60 Coil contents l 3,87 3,87 Exchange surface m

0,707 0,707 Selection ﬁ eld of DHW temperature °C 35 - 60 35 - 60 Flow regulator l/min 15 15 Hot water quantity drawn in 10’ with Δt 30 °C l 202 202 Water tank maximum pressure bar 8 8

EXCLUSIVE BOILER GREEN HE B.S.I.

DESCRIPTION Methane gas (G20) Propane (G31)

Lower Wobbe index (at 15°C-1013 mbar) MJ/m3S 45,67 70,69

Net Caloriﬁ c Value

MJ/m

MJ/KgS

34,02

46,34

Supply nominal pressure

mbar mm W.C.

203,9

377,3

Supply minimum pressure

mbar mm W.C.

102

Exclusive Boiler Green HE 25 B.S.I.

Burner: diameter of nozzles - lenght mm - mm 63 - 130 63 - 130 Diaphragm: number of holes - diameter of holes n° - mm 2 - 3,65 2 - 2,95 Heating maximum gas capacity Sm

/h 2,64

kg/h 1,94

DHW maximum gas capacity Sm3/h 2,64

kg/h 1,94

Heating minimum gas capacity Sm

/h 0,26

kg/h 0,35

DHW minimum gas capacity Sm

/h 0,26

kg/h 0,35 Numbers of fan revolutions at slow start revs/min 3.700 3.700 Maximum number of fan revolutions (CH) revs/min 6.000 6.000 Maximum number of fan revolutions (DHW) revs/min 6.000 6.000 Minimum number of fan revolutions (CH) revs/min 1.200 1.900 Minimum number of fan revolutions (DHW) revs/min 1.200 1.900

Exclusive Boiler Green HE 35 B.S.I.

Burner: diameter of nozzles - lenght mm - mm 63 - 140 63 - 140 Diaphragm: number of holes - diameter of holes n° - mm 2 - 3,8 2 - 3,05 Heating maximum gas capacity Sm

/h 3,66

kg/h 2,69 DHW maximum gas capacity Sm3/h 3,66

kg/h 2,69 Heating minimum gas capacity Sm

/h 0,37

kg/h 0,48 DHW minimum gas capacity Sm

/h 0,37

kg/h 0,48 Numbers of fan revolutions at slow start revs/min 3.300 3.300 Maximum number of fan revolutions (CH) revs/min 6.000 5.900 Maximum number of fan revolutions (DHW) revs/min 6.000 5.900 Minimum number of fan revolutions (CH) revs/min 1.200 1.900 Minimum number of fan revolutions (DHW) revs/min 1.200 1.900

EXCLUSIVE BOILER GREEN HE B.S.I.

Description of commands

Heating water temperature selector: sets the heating water

temperature. Domestic hot water temperature selector: sets the domestic

hot water temperature storaged in the water tank. Setting parameters selector: using in calibration and program-

mation phase.

Function key:

- ON the boiler is electrically powered and waiting for operating requests (

- )

- OFF the boiler is electrically powered but will not respond to operating requests

- RESET resets the boiler following a fault

Operating mode button:

button allows to choose the

desired operating mode: (winter) or (summer). Info button: shows a sequence of information concerning the

operating status of the machine. Filling button: pushing it, the boiler automatically ﬁ lls the system

until the pressure reaches 1 to 1.5 bar.

Description of display symbols

graduated heating water temperature scale with heating function symbol

graduated domestic hot water temperature scale with domestic hot water function symbol

domestic hot water function symbol

fault symbol

reset symbol

pressure value

external sensor connection

heating/domestic hot water temperature or fault symbol (e.g. 10 - no ﬂ ame)

function selector (turned to the chosen operating mode:

winter or summer)

burner operating symbol

anti-freeze function active symbol

system ﬁ lling function symbol

ﬁ ll symbol

Domestic hot water

temperature

selector

Operating

mode button

ON-OFF-RESET function selector

Filling

button

Heating water circuit temperature

selector

INFO

button

Setting

parameters

selector

12 - START-UP AND OPERATION

The boiler produces heating and domestic hot water. The control panel (ﬁ g. 14) contains the main boiler control and ma- nagement functions.

EXCLUSIVE BOILER GREEN HE B.S.I.

Switching on

Switch on the boiler as follows:

- access the gas tap through the slots in the cover located in the lower part of the boiler

- open the gas tap by turning it anti-clockwise (ﬁ g. 16)

- power the boiler.

Each time the power supply is switched on the boiler carries out an automatic venting cycle that lasts about 2 minutes. The display reads “SF” (ﬁ g. 17) and the “function selectors”

light up in

sequence. Press the

button to interrupt the automatic venting cycle. If the check is concluded correctly, once the automatic venting cycle has been completed the boiler is ready to work.

The boiler turns on in the status it was in before it was switched

off: if the boiler was in the winter mode when it was switched off, it will turn on again in the winter mode. If it was in the OFF mode, the display will show two segments in the central area

(ﬁ g. 18). Press the button to enable operation.

Choose the desired operating mode by pressing

button,

until the symbol moves to:

WINTER

SUMMER

WINTER function (ﬁ g. 19)

With the selector in this position, the boiler provides hot water for the heating and provides water to the water tank to allow domestic hot water preparation. Function S.A.R.A is enabled in this position (see chapter “Boiler functions”).

SUMMER function (ﬁ g. 20)

With the selector in this position, the boiler provides water to the water tank with a temperature stabiliser to allow domestic hot water preparation.

Adjusting heating water temperature

Turning the selector A (ﬁ g. 21), after having positioned the selector mode on winter

, it is possible to regulate the heating water

temperature.

Turn clockwise to increase the temperature and anticlockwise to decrease. The bar segments light up (every 5°C) as the temperature is increased. The selected temperature value appears on the display.

Adjusting heating water temperature with an external sensor connected

When an external probe is connected, the value of the delivery temperature is automatically chosen by the system which rapidly adjusts ambient temperature to the changes in external temperature. Just the central segment of the bar is illuminated (ﬁ g. 22). To increase or decrease the temperature with respect to the value automatically calculated by the electronic board, turn the heating water selector clockwise to increase and anticlockwise to decrease. The bar segments light up (at every comfort level), correction tolerance lies between - 5 and + 5 comfort levels (ﬁ g. 22). When choosing the level of comfort, the digit area of the display shows the required level of comfort while the bar shows the matching segment (ﬁ g. 23).

Adjusting domestic hot water temperature

To adjust domestic hot water temperature storaged in the water tank, turn switch B (ﬁ g. 24) clockwise to increase and anticlock- wise to decrease. The bar segments light up (every 3°C) as the temperature is increased. The selected temperature value appears on the display. When choosing the temperature, both for heating and domestic hot water, the display shows the value being selected

. . About 4

seconds after the selection has been made, the modiﬁ cation is memorised and the display returns to the delivery temperature read by the probe

. .

°C + 4/5 + 3 + 2 + 1 0

- 1

- 2

- 3

- 4/5

open position

EXCLUSIVE BOILER GREEN HE B.S.I.

Working the boiler

Adjust the ambient thermostat to the required temperature (approx. 20 °C). If there is a demand for heating water, the boiler starts

and the symbol is shown on the display (ﬁ g. 25). The boiler will remain working until the set temperatures are reached, after which it will go on stand-by. In the event of ignition or operating faults, the boiler will perform a “safety stop”.

The ﬂ ame symbol

will go out and the fault code and will be displayed (ﬁ g. 26). For a description of faults and how to reset them, consult chapter “Troubleshooting”.

Switching off

Switching off for short periods

For brief absences press the

button to switch off the boiler. The display will show two segments in the central area (ﬁ g. 27). When the boiler remains powered with the gas tap open, it is protected by the following systems:

- anti-freeze: when the temperature of the water in the boiler

falls below safety values, the circulator and the burner work at minimum power to increase the water temperature to a safe

value (35 °C). The symbol lights up on the display (ﬁ g. 27).

- circulator anti-block: one operating cycle is performed every

24 hours.

Switching off for long periods

For prolonged absences press the button to switch off the boiler (ﬁ g. 27). The display will show two segments in the central area. Turn the main switch to “off”. Turn off the gas tap under the boiler by turning it clockwise (ﬁ g. 28).

In this case, the anti-freeze and anti-block systems are disa-

bled.

Empty the water circuit or suitably protect it with a good make

of anti-freeze. Drain the domestic hot water circuit.

tap

closed

Boiler functions

Semi-automatic ﬁ lling

The boiler features a semi-automatic ﬁ lling device which turns on by pressing the button when the corresponding symbol is shown on the display (ﬁ g. 29).

If this condition occurs it means that the system is incorrectly pressurised though the boiler will continue to work regularly. Press the circuit ﬁ lling button

to start-up the ﬁ lling sequence. Press the circuit ﬁ lling button a second time to interrupt the ﬁ lling sequence. During ﬁ lling, the drops of the circuit ﬁ lling symbol

and the growing pressure value appear on the display in a

cascade sequence (ﬁ g. 30).

After ﬁ lling, the symbol is displayed for a few moments and then turns off.

Note

During ﬁ lling, the boiler does not perform other functions. For example, if there is a request for domestic hot water, the boiler is unable to provide it until ﬁ lling has ﬁ nished.

Note

If circuit pressure reaches 0.6 bar, the pressure value ﬂ ashes on the display (ﬁ g. 31a); if it falls below a minimum safety value (0.3 bar), fault code 41 appears on the display (ﬁ g. 31b) for a certain time, following which, if the fault persists, fault code 40 is displayed (see chapter on “Troubleshooting”).

In the event of fault 40, press

to reset and then to start ﬁ lling the circuit. After correcting fault 40, the boiler runs an automatic vent cycle lasting about 2 minutes; the display reads “SF” (ﬁ g.

32) and the “function selectors” light up in sequence. Press the

button to interrupt the automatic venting

cycle.

If you have to ﬁ ll the system several times, contact the Technical Service Centre to check whether the heating circuit is watertight (see if there are any leaks).

31a

31b

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Information

Press

, the display turns off and just the word InFO appears (ﬁ g.

33). Press the button to view operating information. Press the button again to move on to the next piece of information. If the button is not pressed, the system automatically exits the function.

Info list: Info 0 shows the word InFO (ﬁ g. 33)

Info 1 only with the external probe connected, displays external

temperature (e.g. 12 °C) (ﬁ g. 34).

The values shown on the display range between - 30 °C

and 35 °C.

Beyond these values the display shows “- -”

Info 2 shows circuit pressure (ﬁ g. 35)

Info 3 shows the set heating temperature (ﬁ g. 36)

Info 4 shows the set domestic hot water temperature (ﬁ g. 37)

Info 5 displays the set heating temperature, in reference to the

second circuit, only if it is connected.

S.A.R.A. function - ﬁ g. 38

If the “winter” mode is selected, the S.A.R.A. (Automatic Ambient Adjustment System) function can be activated. Turning the heating water temperature selector to a temperature ranging between 55 and 65 °C the S.A.R.A. self-adjustment system activates: depending on the temperature set on the ambient thermostat and the time taken to reach it, the boiler automatically adjusts the heating water temperature to reduce operating times, thereby increasing operating comfort and energy saving.

It is possible to display information, which may be useful for the Technical Assistance Centre, by pressing the button

for 10 sec-

onds: the code “INF2” appears on the display.

INF2

Step Description Display Display 2 digits 4 digits

1 Input probe temperature xx 01 ° C 2 Return probe temperature xx 02 ° C 3 First water tank probe temperature (*) xx 03 ° C 4 Not used in this model xx Cond ° C 5 Fumes probe temperature xx (**) 05 6 Second heating system probe temperature xx 06 ° C 7 Not used in this model xx 07 8 Ventilator speed /100 xx FAN 9 Not used in this model xx 09 10 Not used in this model xx 10 11 Exchanger cleaning counter status bH xxxx 12-19 Historic alarm codes xx HIS0-HIS7

INF2 list

Note (*): if the water tank probe is faulty or disconnected, in the place of the value “- -” is displayed. (**): if the display also shows the dot (.), the temperature of the fumes probe is 100+displayed value

EXCLUSIVE BOILER GREEN HE B.S.I.

Troubleshooting

When a fault appears on the display, the ﬂ ame symbol goes out, a ﬂ ashing code is shown and the two symbols and

appear either together or separately. For a description of the faults, consult the following table.

(D) Permanent (T) Temporary. In this operating status the boiler attempts to eliminate the fault on its own (°) See NOTE in the next page. (*) If these two errors occur, check the pressure indicated on the water gauge. If the pressure is insufﬁ cient (< 0,4 bar, red area), proceed with the ﬁ lling

operations described in the chapter “Filling and emptying the systems”. If the system’s pressure is sufﬁ cient (> 0,6 bar, blue area) the malfunction is caused by a lack of water circulation. Contact the Technical Assistance. (-) Call the technical assistance service

FAULT Alarm Symbol Symbol

ID FLAME FAILURE BLOCK (D) 10 YES NO

PARASITE FLAME (T) 11 NO YES RE-ATTEMPT IN PROGRESS (T) 12 NO NO MINIMUM GAS INPUT PRESSURE (T) 13 NO YES MINIMUM GAS INPUT PRESSURE (D) 14 YES NO FLAME PRESENT IN STAND-BY FOR NO REASON (D) 15 YES YES LIMIT THERMOSTAT (D) 20 YES NO SHORT CIRCUIT FUMES PROBE (D) 21 YES YES MAXIMUM TEMPERATURE FUMES PROBE (D) 22 YES NO MAXIMUM TEMPERATURE INPUT PROBE (D) 24 YES NO MAXIMUM TEMPERATURE INPUT PROBE (T) 25 NO YES MAXIMUM TEMPERATURE RETURN PROBE (D) 26 YES NO MAXIMUM TEMPERATURE RETURN PROBE (T) 27 NO YES RETURN-INPUT PROBE DIFFERENTIAL (D) 28 YES YES FUMES PROBE OVERTEMPERATURE (D) 29 YES YES VENTILATOR IN CYCLE (low number of revolutions) (D) 33 YES YES VENTILATOR (cycle start) (D) 34 YES NO VENTILATOR (cycle end) (T) 35 NO YES VENTILATOR IN CYCLE (high number of revolutions) (D) 37 YES YES INSUFFICIENT SYSTEM PRESSURE (D*) 40 YES NO INSUFFICIENT SYSTEM PRESSURE (T*) 41 NO YES WATER PRESSURE TRANSDUCER (D) 42 YES YES ELECTRONIC BOARD (D) 50-59 YES YES SANITARY PROBE 1 (T°) 60 NO YES SHORT CIRCUIT/OPEN PRIMARY PROBE (D) 70 YES YES MAXIMUM TEMPERATURE INPUT PROBE (T) 71 NO NO SHORT CIRCUIT/OPEN RETURN PROBE (D) 72 YES YES LOW TEMPERATURE THERMOSTAT (T) 77 NO YES INPUT/RETURN DIFFERENTIAL (T) 78 NO YES INPUT/RETURN DIFFERENTIAL (D) 79 YES NO SYSTEM ANOMALY (D) 80 YES YES SYSTEM ANOMALY (T) 81 NO YES SYSTEM ANOMALY (D) 82 YES YES SYSTEM ANOMALY (T) 83 NO YES CLEAN PRIMARY EXCHANGER (-) 91 NO YES CONDENSATE OR CONDENSATE SENSOR (D) 92 YES NO CONDENSATE OR CONDENSATE SENSOR (T) 93 NO YES CONDENSATE SENSOR OR OPEN CIRCUIT (T) 95 NO YES

EXCLUSIVE BOILER GREEN HE B.S.I.

Resetting faults

Wait for about 10 seconds before resetting operating conditions. Then proceed as follows:

1) Viewing just the symbol

If disappears, it means that an operating fault has been discovered which the boiler is attempting to solve on its own (temporary stoppage). If the boiler does not resume normal operation, two things may happen:

case A (ﬁ g. 39)

disappears, the symbol and a different alarm code

appear. In this case, proceed as described in point 2.

case B (ﬁ g. 40)

and a different alarm code are displayed together with .

In this case, proceed as described in point 3.

case C - alarm 91 (Call the technical assistance service)

The boiler has a self-diagnosis system which, on the basis of the hours totalised in particular operating conditions, signals the need for maintenance or cleaning of the primary exchanger (alarm code

91). After cleaning using the kit supplied as an accessory, reset the hour counter as follows:

- disconnect the mains power supply

- remove the screws and hooks securing the electrical cover

- remove connector J13 (see wiring diagram)

- power the boiler and wait for alarm 13 to appear on the display

- disconnect the power supply and reconnect connector J13

- put back the electrical cover and restart the boiler N.B.: perform the counter reset procedure every time the primary exchanger is thoroughly cleaned or replaced.

2) Viewing just the

symbol (ﬁ g. 41)

Press the button to reset the appliance. If the boiler starts the ignition phase and resumes normal operation, it may have stopped by accident. If these stoppages should continue, contact the Technical Assistance Centre.

3) Viewing the and symbols (ﬁ g. 42)

Contact the Technical Assistance Centre.

Note Fault in domestic hot water circuit sensor - 60: the boiler

works regularly but does not ensure the stability of the hot water temperature which, however, is delivered at a temperature of approximately 50°C. The fault code is only displayed in standby.

“temporary fault”

“permanent fault”

“temporary fault”

“permanent fault”

This boiler incorporates a new generation of electronic boards that, by setting/modifying operating parameters, allow the boiler to be personalised to satisfy various system and/or user requirements. The programmable parameters are shown in the table on the next page.

The parameters must be programmed with the boiler in the

OFF position. To do this, press the button until the display shows “- -” (ﬁ g. 43).

During parameter modiﬁ cation operations, the “select functions”

button acts as an ENTER (conﬁ rm) button, the button acts as an ESCAPE (escape) button. If no conﬁ rmation is given within 10 seconds, the value is discarded and returns to the previously set one.

Setting the password

Press and hold down the select functions button and the button together for about 10 seconds. The display will look like ﬁ g. 44.

Enter the password for accessing the parameter modiﬁ cations function by turning the domestic hot water temperature selector to obtain the required value. The password for accessing the parameter programming function is located on the back side of the control panel. Conﬁ rm by pressing ENTER.

Modifying parameters

Turn the domestic hot water temperature selector (ﬁ g. 45) to sequentially scroll the two-ﬁ gure codes of the parameters indicated in the table. After identifying the parameter you wish to modify, proceed as follows:

- press ENTER to access the parameter modiﬁ cation function. When ENTER is pressed, the previously set value starts ﬂ ashing (ﬁ g. 46)

- turn the domestic hot water temperature selector to change the value

- press ENTER to conﬁ rm the new value. The digits stop ﬂ ashing

- press ESCAPE to exit.

The boiler returns to the “- -” (OFF) status. To reset, press the

button (ﬁ g. 43).

ENTER

ESCAPE

parameter

number

parameter

value

13 - PROGRAMMING PARAMETERS

EXCLUSIVE BOILER GREEN HE B.S.I.

Programmable parameters

N°

PAR.

DESCRIPTION PARAMETERS

UNIT OF

MEASURE

MIN MAX

DEFAULT (setted in

factory)

PARAMETERS

(setted by techn.

assist. centre)

1 THIS PARAMETER IS NOT USED ON THIS MODEL. DO NOT MODIFY 1 2 THIS PARAMETER IS NOT inﬂ uential 10*-16-20*-26-30-34-50*-70* 26 (25kW)

34 (35kW)

3 INSULATION LEVEL OF BUILDING min 5 20 5

10 DHW MODE 0 (OFF)

1 (Instantaneous)

2 (Mini-tank)

3 (External water-tank with thermostat)

4 (External water-tank with sensor)

5 (Integrated water tank)

11 THIS PARAMETER IS NOT USED ON THIS MODEL. DO NOT MODIFY 60 12 WATER TANK MAXIMUM SET-POINT ° C 40 80 60 13 DELIVERY TERMPERATURE EXT. WATER TANK °C 50 85 80 14 DELTA EXTERNAL WATER TANK (ON) °C 0 10 5 20 HEATING MODE 0 (OFF)

1 (ON)

2 (not used)

3 (CONNECT AP)

4 (not used) 5 (not used)

6 (CONNECT AT/BT)

21 HEATING CIRCUIT MAXIMUM SET-POINT ° C 40 80 80 22 MINIMUM HEATING SET POINT °C 20 39 20 23 MAXIMUM HEATING VENTILATOR SPEED revs/min G20 G31

25kW 60** 60** 35kW 60** 59**

MAX

24 MINIMUM HEATING VENTILATOR SPEED revs/min G20 G31

25kW 12** 19** 35kW 12** 19**

MIN

25 DIFFERENTIAL HEATING POSITIVE °C 2 10 6 26 DIFFERENTIAL HEATING NEGATIVE °C 2 10 6 28 MAX HEATING POWER REDUCTION TIMER min 0 20 15 29 FORCED HEATING SHUT DOWN TIMER min 0 20 5 30 HEATING TIMER RESET FUNCTION - 0 (NO) 1 (YES) 0 31 MAXIMUM HEATING SET POINT 2CH (II circuit) °C 40 80 45 32 MINIMUM HEATING SET POINT 2CH (II circuit) °C 20 39 25 40 THIS PARAMETER IS NOT USED ON THIS MODEL. DO NOT MODIFY 1

41 THIS PARAMETER IS NOT USED ON THIS MODEL. DO NOT MODIFY 1 42 S.A.R.A. FUNCTION 0 (OFF)

1 (AUTO)

43 THIS PARAMETER IS NOT USED ON THIS MODEL. DO NOT MODIFY 1 44 THERMOREGULATION FUNCTION 0 (OFF)

1 (AUTO)

45 INCLINATION THERMOREGULATION CURVE (OTC) - 2,5 40 20 46 THERMOREGULATION FUNCTION 2CH 0 (OFF)

1 (AUTO)

47 INCLINATION THERMOREGULATION CURVE

(OTC) 2CH

- 2,5 40 10

48 THIS PARAMETER IS NOT USED ON THIS MODEL. DO NOT MODIFY 50 THIS PARAMETER IS NOT USED ON THIS MODEL. DO NOT MODIFY 1 51 HEAT REQUEST TYPE CH1 (I circuit) - 0 1 0 52 HEAT REQUEST TYPE CH2 (II circuit) - 0 1 0 61 THIS PARAMETER IS NOT USED ON THIS MODEL. DO NOT MODIFY 4 62 HEATING ANTIFREEZE FUNC. DELIVERY TEMP.

(ON)

°C 0 10 6

63 WATER TANK ANTIFREEZE FUNC. DELIV. TEMP.

(ON)

°C 0 10 6

65 EXTERNAL SENSOR REACTIVITY 0 (very fast) 255 (very slow) 20 85 SEMI-AUTOMATIC FILLING 0 (disabled)

1 (enabled)

86 AUTOMATIC FILLING PRESSURE (ON) bar 0,4 1,0 0,6

EXCLUSIVE BOILER GREEN HE B.S.I.

Checking the connection with the external probe

After connecting the external probe to the boiler, use the INFO function to check that the probe has been automatically recognised by the temperature control card. Immediately after installation, the

PARAMETER AVAILABLE IN THE PROGRAMMING MODE

TYPE OF BUILDING 3 INSTALLATION AND CALIBRATION & SERVICE MAXIMUM HEATING SET POINT 21 INSTALLATION MINIMUM HEATING SET POINT 22 INSTALLATION ENABLE THERMOREGULATION FUNCTION 44 INSTALLATION OFFSET TEMPERATURE CURVE 45 INSTALLATION AND CALIBRATION & SERVICE TYPE OF HEAT REQUEST 51 INSTALLATION

To access the programming mode, consult “Programming parameters”.

PARAMETER 03. Type of building

In order to calculate delivery temperature, the temperature control system does not directly use the external temperature value but considers the heat insulation of the building: in well-lagged buildings, external temperature variations affect the ambient temperature less than they do in badly-lagged buildings. Use parameter 3 to set the heat insulation level of the building according to the following scheme:

value read by the probe may very well be higher then that measured by a reference probe. Enable and optimise the THERMOREGULATION function by setting the following parameters:

New houses Old houses Hollow bricks Solid bricks Stones a 19 14 12 8 b 20 16 15 11 c 19 15 14 9 d 18 12 10 5

types of building

PARAMETERS 21 and 22. Maximum and minimum delivery temperature

These two parameters limit the delivery temperature automatically produced by the TEMPERATURE CONTROL function. PARAMETER 21 determines MAXIMUM DELIVERY TEMPERATURE (MAXIMUM HEATING SET POINT) while PARAMETER 22 determines MINIMUM DELIVERY TEMPERATURE (MINIMUM HEATING SET POINT).

PARAMETER 45. Choosing the offset temperature curve (graph 1)

The offset heating curve maintains a theoretical ambient temperature of 20°C at external temperatures ranging from +20°C to -20°C. The choice of the curve depends on the rated minimum external temperature (on the geographical area, therefore) and the rated delivery temperature (on the type of system, therefore) and must be carefully calculated by the ﬁ tter using the following formula:

PARAMETER 44. Enable thermoregulation function

The connected external temperature probe combined with PARAMETER 44 provides the following operating modes:

EXTERNAL PROBE CONNECTED and PARAMETER 44 = 0 (OFF) in this case the TEMPERATURE CONTROL function is disabled even though the external probe is connected. The temperature read by the external probe can always be viewed by pressing the INFO button. The TEMPERATURE CONTROL symbols are not displayed.

EXTERNAL PROBE CONNECTED, PARAMETER 44 = 1 (ON) in this case the TEMPERATURE CONTROL function is enabled. The temperature read by the external probe and the TEMPERATURE CONTROL symbols can be viewed by pressing the INFO button.

The TEMPERATURE CONTROL function cannot be enabled

unless the external probe has been ﬁ tted and connected. In this case, PARAMETER 44 is ignored and has no effect on boiler operation.

If, from your calculations, you obtain an intermediate value between two curves, we suggest choosing the compensation curve closest to the value obtained. Example: if the value obtained from the calculations is 8, this is between curve 7.5 and curve 10. In this case, choose the closest curve, which is 7.5.

rated delivery T - 20

P. 45 = 10 x

20- rated min. external T

PARAMETER 51. Type of heat request IF AN AMBIENT THERMOSTAT IS CONNECTED TO THE

BOILER, SET PARAMETER 51 = 0 (graph 2).

The ambient thermostat makes a heat request when its contact closes, while it stops it when its contact opens. Though delivery temperature is automatically calculated by the boiler, the user may manually override it. By modifying HEATING on the user interface, the HEATING SET POINT will no longer be available but just a value that can be set from +5 to -5°C as required. Modiﬁ cations to this value do not directly change delivery temperature but affect the calculation made to automatically determine its value by modifying the reference temperature of the system (0 = 20°C).

14 - SETTING THE THERMOREGULATION

N°

PAR.

DESCRIPTION PARAMETERS

UNIT OF

MEASURE

MIN MAX

DEFAULT (setted in

factory)

PARAMETERS

(setted by techn.

assist. centre)

87 THIS PARAMETER IS NOT USED ON THIS MODEL. DO NOT MODIFY 90 VARIABLE SPEED PUMP - 0 100 41 92 enable post-circulation from dhw to heating - 0 1 0 93 duration of post-circulation from dhw to heating - 1 255 5 94 pump in continual mode ch1 (circuit 1) - 0 1 0 95 pump in continual mode ch2 (circuit 2) - 0 1 0

* Power not available at the moment ** The value is expressed on the display in revs/min/100 (example 3.600 = 36) Some defaults may be different from what is indicated in the table for updates to the board

EXCLUSIVE BOILER GREEN HE B.S.I.

EXTERNAL TEMPERATURE (°C)

THERMOREGULATION CURVES

P21 = MAXIMUM HEATING SET POINT P22 = MINIMUM HEATING SET POINT

GRAPH 1

DELIVERY TEMPERATURE (°C)

EXTERNAL TEMPERATURE (°C)

TEMPERATURE CURVE CORRECTION

0 C

+ 5 C

- 5 C

-20-15-10-5051015202530

GRAPH 2

-20-15-10-505101520

Curva climatica GIORNO

Curva climatica NOTTE

PARALLEL NIGHT REDUCTION

DELIVERY TEMPERATURE (°C)

EXTERNAL TEMPERATURE (°C)

GRAPH 3

DAY

temperature curve

NIGHT

temperature curve

DELIVERY TEMPERATURE (°C)

CONNECT AT/BT

In case of using CONNECT AT/BT, accessory supplied on request, the boiler gives the possibility to choose 2 thermoregulation curves:

- OTC 1 CH (parameter 45) for a direct system

- OTC 2 CH (parameter 47) for a mixed system. Even in case of second circuit (2CH) the curve depends on the external minimum project temperature (on the geographical area, therefore) and on the delivey project temperature (on the type of system, therefore); the installer must to put attention to calculate it using the following formula:

Parameters 31 and 32 give the possibility to deﬁ ne the maximum and the minimum central heating set-point of the second circuit.

To correct the curve in this conﬁ guration, please refer to the instructions supplied with the accessory.

rated delivery T - 20

20- rated min. external T

P. 47 = 10 x

DHW operation

CH operation

Qn nominal capacity Pn nominal power IP protection level P. min minimum pressure Pmw DHW maximum pressure Pms CH maximum pressure T temperature

η working efﬁ ciency

D speciﬁ c capacity NOx NOx value class

15 - SERIAL NUMBER PLATE

100

-20-15-10-505101520

32,5 25

17,5

2,5

P. 21

P. 22

27,5

22,535

37,5

7,5

12,5

IF A PROGRAMMABLE TIMER IS CONNECTED TO THE BOILER, SET PARAMETER 51 = 1 (graph 3).

When the contact is closed, the heat request is made by the delivery probe on the basis of the external temperature in order to maintain the rated ambient temperature at the DAY level (20 °C). When the contact opens, it does not stop the heat request but reduces (parallel shift) the temperature curve to the NIGHT level (16 °C). Though delivery temperature is automatically calculated by the boiler, the user may manually override it. By modifying HEATING on the user interface, the HEATING SET POINT will no longer be available but just a value that can be set from +5 to –5°C as required. Modifications to this value do not directly change delivery temperature but affect the calculation made to automatically determine its value by modifying the reference temperature of the system (0 = 20 °C for DAY level; 16 °C for NIGHT level).

EXCLUSIVE BOILER GREEN HE B.S.I.

table 1

MAXIMUM NUMBER OF

FAN REVOLUTIONS

G20 G31

25 B.S.I. 60 60 revs/min 35 B.S.I. 60 59 revs/min

MINIMUM VENTILATOR SPEED (P. LP)

- Select parameter LP

- Press the ENTER button, then modify the value of the parameter by turning the sanitary water temperature selector. The minimum speed of the fan is linked with the type of gas and the power of the boiler, table 2

- Turn the sanitary water temperature selector in order to adjust the set value

- Conﬁ rm the new value you have set by pressing ENTER.

The value indicated on the display is expressed in revs min/100 (example 3600 = 36). The value set during this operation automatically modiﬁ es the maxi- mum value of parameter 24.

table 2

MINIMUM NUMBER OF

FAN REVOLUTIONS

G20 G31

25 B.S.I. 12 19 revs/min 35 B.S.I. 12 19 revs/min

VENTILATOR IGNITION SPEED (P. SP)

- Select parameter SP

- Press the ENTER button, then modify the value of the parameter by turning the sanitary water temperature selector. The standard slow start value is 3700 revs/min (25 B.S.I.), 3300 revs/min (35 B.S.I.)

- Conﬁ rm the new value you have set by pressing ENTER.

MAXIMUM POWER ADJUSTMENT (P. HH)

- Turn the boiler OFF

- Select the parameter HH and wait for the boiler to come on

- Check that the maximum CO

reading on the analyser (see

paragraph “Checking combustion parameters”, page 20) corresponds with the values indicated in table 3.

If the CO

proves to comply with the values in the table, proceed to adjust the next parameter (LL - adjusting the minimum), if different modify the value by turning the maximum power adjustment screw with a screwdriver (clockwise to decrease) until you obtain a value contained in table 3.

The boiler has already been factory adjusted by the manufacturer. If a new adjustment is required, for example, after extraordinary maintenance, replacing the gas valve or converting from natural gas to LPG, proceed as follows.

Maximum and minimum power, minimum and maximum

heating, must be adjusted in the indicated sequence by qualiﬁ ed staff.

- Loosen the two ﬁ xing screws (A) and remove the shell (ﬁ g. 3)

- Lift up the panel and turn it forwards

- Loosen the pressure tap screw downline from the gas valve by about two turns and connect the pressure gauge to it

CALIBRATION & SERVICE operations must be performed with

the boiler in the OFF position. To do this, press the

button

until the display shows “- -” (ﬁ g. 43).

During parameter modiﬁ cation operations, the “select functions”

button acts as an ENTER (conﬁ rm) button, the button acts as an ESCAPE button. If no conﬁ rmation is given within 10 seconds, the value is discarded and returns to the previously set one.

Setting the password

Press and hold down the operating mode button and the button together for about 10 seconds. The display will look like ﬁ g. 44. Enter the password for accessing the parameter modiﬁ cations function by turning the domestic hot water temperature selector to the required value. The password is located on the back side of the control panel. Conﬁ rm by pressing ENTER.

Calibration phases

Turn the domestic hot water selector to sequentially scroll the CALIBRATION & SERVICE phases:

- 1 gas type

- 2 boiler power (do not modify this parameter)

- 10 domestic hot water mode (do not modify this parameter)

- 3 insulation level of building (only if external sensor is

connected)

- 45 inclination of thermoregulation curve (OTC), only if external

sensor is connected)

- 47 inclination of thermoregulation curve 2CH (OTC), only if

external sensor is connected)

- HP maximum fan speed (do not modify this parameter)

- LP minimum fan speed (do not modify this parameter)

- SP ignition speed (do not modify this parameter)

- HH boiler at maximum power

- LL boiler at minimum power

- MM fan ignition speed (do not modify this parameter)

- 23 maximum heating adjustment possibility

- 24 minimum heating adjustment possibility.

The parameters 2 - 10 - HP - SP - LP - MM - 23 - 24 must

be modiﬁ ed, by professionally qualiﬁ ed personnel, only if absolutely necessary. The manufacturer refuses any responsibility in the case of incorrect setting of the parameters.

MAXIMUM VENTILATOR SPEED (P. HP)

- Select parameter HP

- Press the ENTER button, then modify the value of the parameter by turning the sanitary water temperature selector. The maximum speed of the fan is linked with the type of gas and the power of the boiler, table 1

- Turn the sanitary water temperature selector in order to adjust the set value

- Conﬁ rm the new value you have set by pressing ENTER.

The value indicated on the display is expressed in revs min/100 (example 3600 = 36). The value set during this operation automatically modiﬁ es the maximum value of parameter 23.

Minimum power adjusting screw

Maximum power

adjusting screw

16 - ADJUSTMENTS

EXCLUSIVE BOILER GREEN HE B.S.I.

table 3

MAX G20 G31

25 B.S.I. 9 10 % 35 B.S.I. 9 10 %

MINIMUM POWER ADJUSTMENT (P. LL)

- Select the parameter LL (with the boiler still OFF) and wait for the

boiler to come on.

- Check that the minimum CO

reading on the analyser (see

paragraph “Checking combustion parameters”) corresponds with the values indicated in table 4.

If the CO2 proves to be different from the values in the table, proceed to adjust the parameter by turning the maximum power adjustment screw after having unscrewed the protective cap (clockwise to increase) until you obtain a value contained in table 4.

table 4

MIN G20 G31

25 B.S.I. 9,5 10 % 35 B.S.I. 9,5 10 %

IGNITION SPEED (P. MM)

- Select parameter MM.

The boiler starts at the slow ignition speed.

- Turn the heating water selector to increase or decrease the fan

speed.

MINIMUM HEATING ADJUSTMENT POSSIBILITY (P. 24)

- Select parameter 24

- Press the ENTER button to access the parameter value modiﬁ ca- tion function

- Turn the sanitary water selector to modify the minimum fan speed

- Conﬁ rm the value you have set by pressing ENTER.

ADJUSTABLE MAXIMUM HEATING (P. 23) - RANGE RATED

- Select parameter 23

- Press ENTER for access to changing the parameter value

- Turn the domestic hot water selector to change the maximum fan speed, table 3

- Press ENTER to conﬁ rm the set value.

This set value must be registered in the table on page 3 and used as a reference for further controls and adjustments as well as for combustion control.

Exit the CALIBRATION & SERVICE function by pressing ESCAPE. The boiler returns to the “- -” (OFF) status. To reset, press the

button.

- Disconnect the pressure gauge and tighten the pressure tap screw.

After adjusting the gas valve, seal it with sealing wax.

After making adjustments:

- return the temperature set with the ambient thermostat to the required position

- close the panel

- put back the shell.

The boiler is supplied with the adjustments shown in the table. Said value can however be adjusted to installation requirements or to local regulations on combusted gas emission restrictions, using the graphs given here below as a reference.

Heat capacity curve – emissions (Qnrisc)

Emissions CO s.a. (p.p.m.)

Heating heat capacity (kW)

100

110

120

130

140

150

160

170

180

190

200

2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36

Exclusive Boiler Green HE 35 B.S.I.

100

110

120

130

140

150

160

170

180

190

2 4 6 8 10 12 14 16 18 20 22 24 26

Heating heat capacity (kW)

Emissions CO s.a. (p.p.m.)

Exclusive Boiler Green HE 25 B.S.I.

EXCLUSIVE BOILER GREEN HE B.S.I.

17 - GAS CONVERSION -

ﬁ g. 48

It is easy to transform gas from one family to gas belonging to another family even with the boiler installed. This job must be done by professionally qualiﬁ ed personnel only. The boiler is supplied to run on natural gas (G20) – see the product rating plate for details. The boiler can be transformed to use propane gas using a special kit.

Follow the instructions given here below for disassembly:

- Switch off the power to the boiler and turn off the gas cock

- Remove the panel and casing

- Lift up and rotate the instrument panel

- Open the air box cover For 25 HE only: unscrew the screws fastening the silencer (A)

and remove it

- Disconnect the mixer gas ramp. Unscrew the clamp screws and relative mixer springs to fan and then remove it.

- Unscrew the screws ﬁ xing the plastic Venturi to the aluminium shell

- Loosen the plastic Venturi (B) by levering from under the teeth (BE CAREFUL NOT TO FORCE THEM) and press from the opposite side until it is completely extracted from the aluminium shell.

- Using wrench CH6 remove and DISGARD AND DO NOT RE-USE the 2 nozzles (C), clean plastic debris from relative housing

- Press in the 2 new nozzles from the kit as far as the threaded part, then screw in tightly

- Reassemble the mixer with the ﬂ ap in a horizontal position and the spacer springs placed at 120° as shown in the

- Reassemble gas ramp and silencer, working vice versa.

- Check the number of times the fan turns

- Switch on the power to the boiler and turn on gas cock again

- Fill in and stick on the accompanying transformation data label

- Close the air box cover

- Close up the instrument panel again

- Reassemble the casing and panel

Programme the “Gas type” parameter and regulate the boiler following the instructions in the “Adjustments” section.

The boiler may only be converted by qualiﬁ ed staff. After conversion, adjust the boiler again as shown in the

relative paragraph and apply the new rating plate contained in the kit.

Heat capacity curve – fan rpm (Qnrisc)

HTG fan speed (r.p.m.)

Heating heat capacity (kW)

1000

1500

2000

2500

3000

3500

4000

4500

5000

5500

6000

6500

2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36

18 - CLEANING THE BOILER

After removing the ﬂ ange it will be possible to inspect and clean inside the water tank and check the condition of the magnesium anode (ﬁ g. 49).

- Turn off the hot water system stopcock and empty the water tank through the drainage device

- Loosen the nut and extract the anode (1)

- Remove the nuts (2) blocking the external ﬂ ange (3) and extract it

- Clean the inside surfaces and remove all the debris through the opening

- Check the wear conditions of the magnesium anode (1), replace if necessary

- Check that the gasket (4) is in good condition after extracting it from the inside ﬂ ange (5), replace if necessary.

Complete the work of cleaning, re-mount the components working the other way round to above description.

19 - CHECKING COMBUSTION PARAMETERS

To ensure the product remains in perfect working order, and to comply with current legislation, systematically check the boiler at regular intervals.

To analyse combustion, proceed as follows:

- access the CALIBRATION & SERVICE phase by setting the password as indicated in chapter “Adjustments”

- insert the analyser probes in the designated positions on the air chamber, after having removed screw A and cap B (ﬁ g. 50)

- make sure, in the HH and LL parameters, that the CO2 values correspond with those indicated in the table. If the value displayed is different, proceed to modify it as indicated in the chapter “Adjustments”, in the sections for parameters HH and LL

- carry out the combustion analysis.

Subsequently:

- remove the analyser probes and close the combustion analysis sockets with the designated screw

- close the instrument panel, reassemble the cover and boiler shell, following the procedure described for dismantling it in reverse order.

The fumes analysis probe must be fully inserted.

IMPORTANT: the function that switches off the boiler when water

temperature reaches a maximum of about 90 °C is still enabled during the combustion analysis phase.

Exclusive Boiler Green HE 35 B.S.I.

1000

1400

1800

2200

2600

3000

3400

3800

4200

4600

5000

5400

5800

6200

2 4 6 8 10 12 14 16 18 20 22 24 26

Exclusive Boiler Green HE 25 B.S.I.

HTG fan speed (r.p.m.)

Heating heat capacity (kW)

CALDERA EXCLUSIVE GREEN HE B.S.I.

1- DISPOSITIVOS DE SEGURIDAD GENERALES

Las calderas producidas en nuestras fábricas están construidas

con componentes de máxima calidad, con el ﬁ n de proteger tanto al usuario como al instalador de eventuales accidentes. Por tanto, se aconseja a personal cualiﬁ cado que después de cada interven- ción efectuada en el producto, compruebe las conexiones eléctricas para evitar falsos contactos.

El presente manual de instrucciones es parte integrante del pro-

ducto. asegúrese de que esté siempre junto al aparato, incluso en caso de cesión a otro propietario o usuario, o de traslado a otra instalación. En el caso de que se dañe o se pierda, solicitar otro ejemplar al Centro de Asistencia Técnica de la zona.

La instalación de la caldera y cualquier otra intervención de asis-

tencia y de mantenimiento han de ser efectuadas por personal cualiﬁ cado, según las indicaciones de las leyes en vigor y de las relativas actualizaciones.

El mantenimiento de la caldera se tiene que efectuar al menos una

vez al año, programándola con antelación con el Servicio Técnico de Asistencia.

Se aconseja al instalador que instruya al usuario sobre el funciona-

miento del aparato y las normas funda mentales de seguridad.

Esta caldera se tiene que destinar al uso para el cual ha sido es-

pecíﬁ camente fabricada. Se excluye cualquier responsabilidad contractual y extracontractual del fabricante por daños causados a personas, animales o cosas, por errores de instalación, regulación, mantenimiento y usos impropios.

Este aparato sirve para producir agua caliente, por lo tanto se debe

conectar a una instalación de calefacción y/o a una red de distribución de agua caliente sanitaria, adecuada a su rendimiento y a su potencia.

Tras quitar el embalaje, compruebe la integridad y totalidad de su

contenido. En caso de que no corresponda, diríjase al vendedor donde se compró el aparato.

Recomendamos tener siempre cuidado al controlar el grado de

desgaste del ánodo de cebado durante los trabajos de mantenimiento ordinario.

El conducto de evacuación de la válvula de seguridad del aparato

se debe conectar a un adecuado sistema de recogida y descarga. El fabricante del aparato no es responsable de eventuales daños causados por la intervención de la válvula de seguridad.

Los dispositivos de seguridad o de regulación automática de los

aparatos, durante toda la vida de la instalación, tienen que ser modiﬁ cados solo por el fabricante.

En caso de avería y/o funcionamiento incorrecto del aparato, des-

activarlo, evitando cualquier tentativa de reparación o de intervención directa.

Es necesario, durante la instalación, informar al usuario que:

- en caso de pérdidas de agua tiene que cerrar la alimentación hídrica y avisar rápidamente al Servicio Técnico de Asistencia

- se debe revisar periódicamente para garantizar que el símbolo

no se encienda en el cuadro de control. Este símbolo indica que la presión de la instalación hidráulica no es correcta. En caso de necesidad, llenar la instalación se indicada en el capítulo “Funciones de la caldera”

- en caso de que no se use la caldera por un largo periodo, se aconseja la intervención del Servicio Técnico de Asistencia para efectuar al menos las siguientes operaciones:

- posicionar el interruptor principal del aparato y el general de la instalación en “apagado”

- cerrar los grifos de gas y de agua de los circuitos de calefacción y de agua caliente sanitaria

- drenar los circuitos de calefacción y de agua caliente sanitaria para evitar el congelamiento.

Conectar el colector de salida a un sistema de alimentación ade-

cuado (consultar el capítulo 6).

Medidas de seguridad:

no se aconseja el uso de la caldera por parte de niños o personas

minusválidas no asistidas

es peligroso accionar dispositivos o aparatos eléctricos, como inte-

rruptores, electrodomésticos, etc., si se nota olor de combustible o de combustión. En caso de pérdidas de gas, airear el local, abrir de par en par puertas y ventanas; cerrar el grifo general del gas; hacer intervenir rápidamente al personal profesionalmente cualiﬁ cado del Servicio Técnico de Asistencia

no tocar la caldera si se encuentra con los pies descalzos y/o con

partes del cuerpo mojadas o húmedas

Pulsar la tecla hasta visualizar en el visor digital “- -” y desco-

nectar la caldera de la red de alimentación eléctrica posicionando el interruptor bipolar de la instalación en apagado, antes de efectuar operaciones de limpieza

está prohibido modiﬁ car los dispositivos de seguridad o de regula-

ción sin la autorización o las indicaciones del constructor

no tirar, quitar o torcer los cables del quemador incluso aunque no

estén conectados a la alimentación eléctrica

evitar tapar o reducir dimensionalmente las aperturas de ventila-

ción del local de instalación

no dejar contenedores y sustancias inﬂ amables en el local donde

está instalado el aparato no dejar los elementos del embalaje al alcance de los niños no utilizar el aparato para ﬁ nalidades distintas de aquéllas para las

cuales está destinado

no apoyar objetos sobre la caldera está prohibido intervenir en elementos sellados

está prohibido tapar la descarga del condensado.

2- INSTALACIÓN DE LA CALDERA

La caldera se debe instalar sólo por personal cualiﬁ cado según la legisla- ción actual. La caldera se presenta en los siguientes modelos:

Modelo Tipo Categoría Potencia

B.S.I. Mixta C 25kW - 35 kW

Caldera Exclusive Green HE B.S.I. es una caldera montada en la pared de condensación tipo C que produce agua caliente sanitaria, suministrada con un tanque de agua de 60 litros de acero inoxidable. Los aparatos Clase C pueden instalarse en cualquier tipo de habitación siempre que la descarga de humos y la toma de aire comburente tengan salida fuera de la habitación. Según el accesorio descarga humos utilizado, se clasiﬁ ca en las siguientes categorías: B23P; B53P; C13,C13x; C23; C33,C33x; C43,C43x; C53,C53x; C63,C63x; C83,C83x; C93,C93x. La instalación debe cumplir con las normas y las regulaciones locales en vigencia. Para un correcto posicionamiento del aparato tener presente que:

- no se tiene que colocar encima de una cocina u otro aparato de cocción

- está prohibido dejar sustancias inﬂ amables en el local donde está ins- talada la caldera

- paredes termosensibles debidamente aisladas (por ej.: de madera)

- para poder permitir el acceso interno de la caldera a ﬁ n de efectuar las normales operaciones de mantenimiento, es necesario respetar los espacios mínimos previstos para la instalación: al menos 2,5 cm de cada lado y 20 cm debajo de la caldera.

Mantenga una distancia de 370 mm desde el fondo de la caldera a

la tapa del mueble: debe haber un espacio suﬁ ciente para las ope- raciones de desmontaje si debe limpiarse el ánodo de magnesio.

La caldera se suministra de serie con placa de soporte con plantilla de premontaje integrada (Fig. 2). Para el montaje, efectuar las siguientes operaciones:

- ﬁ jar la placa de soporte de la caldera (F) con la plantilla de premontaje (G) a la pared y utilizar una nivel de burbuja para controlar que estén perfectamente horizontales

- trazar los 4 oriﬁ cios (Ø 6 mm) previstos para la ﬁ jación de la placa de soporte caldera (F) y los 2 oriﬁ cios (ø 4 mm) para la ﬁ jación de la plantilla de premontaje (G)

- veriﬁ car que todas las medidas sean exactas, luego taladrar la pared utilizando un taladro con broca del diámetro indicado anteriormente

- ﬁ jar la placa con plantilla integrada a la pared utilizando las ﬁ jaciones suministradas

- efectuar las conexiones hidráulicas.

3- CONEXIONES HIDRÁULICAS

La posición de las uniones hidráulicas están indicadas en ﬁ gura 2: A - retorno calefacción 3/4” B - ida calefacción 3/4” C - conexión gas 3/4” D - salida ACS

1/2”

E - entrada ACS

1/2”

F - placa de soporte G - plantilla de premontaje

Si la dureza del agua supera los 28°Fr se aconseja usar un descalciﬁ ca- dor a ﬁ n de prevenir cualquier depósito de cal.

4- LI

MPIEZA DE LA INSTALACIÓN Y CARACTERÍSTICAS DEL AGUA DEL CIRCUITO DE CALEFACCIÓN

En el caso de una nueva instalación o sustitución de la caldera, hay que efectuar una limpieza preventiva de la instalación de la calefacción.

ESPAÑOL

CALDERA EXCLUSIVE GREEN HE B.S.I.

Con el ﬁ n de garantizar el buen funcionamiento del producto, después de cada operación de limpieza, añadido de aditivos y/o tratamientos químicos (por ejemplo líquidos anti-hielo, etc.), hay que comprobar que las características del agua respeten los valores indicados en la siguiente tabla.

Parámetros um Agua en circuito

de calefacción

Agua

de entrada

PH 7 ÷ 8 Dureza °F - 15 ÷ 20 Aspecto - límpida

5- INSTALACIÓN DE LA SONDA EXTERNA -

ﬁ g. 4

Instalar la sonda en una zon a de pared lisa; para paredes de ladrillo u otra superﬁ cies irregulares, preparar una zona de contacto lisa si es posible. Retirar la cubierta de plástico superior girándola hacia la izquierda. Identiﬁ car el punto de ﬁ jación en la pared y realizar un oriﬁ cio para el taco de expansión de 5x25. Introducir el taco de expansión en el oriﬁ cio. Sacar la tarjeta de su alojamiento. Fijar el alojamiento a la pared usando el tornillo suministrado. Enganchar la brida y apretar el tornillo. Aﬂ ojar el tornillo del anillo pasacables, tirar del cable de conexión de la sonda y conectarlo al terminal eléctrico. Acordarse de asegurar ﬁ rmemente el anillo pasacables para evitar la entrada de humedad. Colocar de nuevo la tarjeta en su alojamiento. Cerrar la cubierta de plástico superior girándola hacia la derecha. Asegurar ﬁ rmemente el anillo pasacables.

Instalación y conexión de la sonda exterior

El sensor debe instalarse en una pared externa del ediﬁ cio que se desee calentar, prestando atención a seguir las siguientes instrucciones:

- Debe instalarse en la fachada más habitualmente expuesta al viento, en una pared que mire al NORTE o al NOROESTE, y prestando atención a evitar la luz solar directa.

- Debe colocarse a unos 2/3 de la altura de la fachada.

- No debe estar cerca de puertas, ventanas, salidas de conductos del aire, ni cerca de chimeneas ni otras fuentes de calor.

La conexión eléctrica al sensor externo debe realizarse usando un cable de dos polos (no suministrado), con una sección transversal de 0,5 a 1 mm2 y una longitud máxima de 30 metros. No es necesario preocuparse por la polaridad del cable para la conexión del sensor externo. No realice empalmes en este cable. Si tuviera que realizarse un empalme, debe ser estanco al agua y estar protegido adecuadamente.

El conducto usado para el cable de conexión debe estar separa-

do de los conductos usados para los cables de alimentación (230 Vac).

6- RECOGIDA DE CONDENSADOS

El colector de salida (A, Fig. 5) recoge: el agua de condensación, la eventual agua de evacuación de la válvula de seguridad y el agua de vaciado instalación.

El colector tiene que estar conectado, a través de un tubo de goma

a un adecuado sistema de recogida y evacuación en el desagüe y cumplir con las regulaciones actuales.

El diámetro externo del colector es 20 mm: por lo tanto se aconse-

ja utilizar un tubo de goma Ø18-19 mm para ﬁ jar con una abraza- dera (no suministrada).

El fabricante no se responsabiliza de eventuales daños causados

por la falta de conducción.

El tubo de conexión del vaciado tiene que garantizar su estanquei-

dad.

El fabricante de la caldera no se responsabiliza de eventuales

inundaciones causadas por la intervención de las válvulas de seguridad.

7- CONEXIÓN DE GAS

Antes de efectuar la conexión del aparato a la red del gas, veriﬁ car que:

- se respeten las normativas vigentes

- el tipo de gas corresponda al gas para el que se ha predispuesto el aparato

- las tuberías estén limpias.

Después de la instalación, asegurarse de que todas las uniones

sean herméticas de acuerdo con las prácticas de instalación normales.

El gas debe ser transportado al exterior. Si el tubo atraviesa una pared, debe atravesar la apertura central en la parte inferior de la plantilla. Se recomienda instalar un ﬁ ltro de tamaño apropiado en la línea de gas en caso de que el gas de la red de suministro contenga pequeñas partículas sólidas.

8- CONEXIÓN ELÉCTRICA

Para acceder a las conexiones eléctricas efectuar las siguientes operaciones:

- quitar la carcasa desenroscando los tornillos de ﬁ jación (A) (Fig. 3)

- levantar el panel de mandos y sucesivamente girarlo hacia adelante

- abrir las tapas de la regleta de conexión haciéndolas deslizar en el

sentido de las ﬂ echas (Fig. 6: conexiones B de alta tensión de 230 V, conexiones C de baja tensión).

Conectar el aparato a la red de suministro eléctrico con un interruptor que tenga una distancia de al menos 3,5 mm (EN 60335-1, categoría III) entre cada cable. El aparato utiliza corriente alternativa a 230 voltios/50 Hz, tiene una entrada de potencia de 66W (25 B.S.I.) - 116W (35 B.S.I.) y cumple con EN 60335-1. El aparato debe conectarse a un circuito a tierra eﬁ caz, en conformidad con la legislación actual y según las leyes. También deben respetarse las conexiones fase y neutra (L-N). La caldera puede funcionar con alimentación fase-neutro o fase-fase. Para alimentaciones sin toma de tierra será necesario usar un transformador de aislamiento con secundario anclado a tierra.

La toma de tierra tiene que ser un par de cm más larga que las

demás.

Está prohibido el uso de los tubos gas y/o agua como toma de

tierra de aparatos eléctricos.

El instalador tiene la responsabilidad de asegurar una adecuada

puesta a tierra del aparato; el constructor no responde de eventuales daños causados por una no correcta o carente realización de la misma.

Para la conexión eléctrica utilizar el cable de alimentación suministrado. Conectar el termostato ambiente y/o el reloj como se muestra en el diagrama eléctrico.

En caso de sustitución del cable de alimentación, utilizar un cable del tipo HAR H05V2V2-F, 3 x 0,75 mm2, Ø max exterior 7 mm.

9- LLENADO DE LOS SISTEMAS, ELIMINACIÓN

DEL AIRE Y VACIADO DE LOS SISTEMAS

Tras efectuar las conexiones hidráulicas se puede proceder al llenado de los sistemas. Esta operación ha de efectuarse con el circuito en frío efectuando las siguientes operaciones:

Sistema ACS (Fig. 7)

- abrir la llave de paso de agua fría (H) para llenar el depósito de agua

- abrir el agua caliente para controlar que el depósito de agua se haya llenado y esperar hasta que el agua se termine de descargar

Sistema de calefacción (Fig. 7)

- garantizar de que la válvula de drenaje (B) esté cerrada

- girar dos o tres veces el tapón de la válvula automática de purgado de aire (A) para abrirla

- abrir la llave de paso de llenado (I) hasta que la presión medida por el hidrómetro (D) sea de aproximadamente 1,5 bar (zona azul)

- abrir la válvula de purgado manual (E) y volver a cerrarla una vez que se haya purgado el sistema; si es necesario, repetir esta operación hasta que deje de salir aire de la válvula (E)

- cerrar la llave de paso de llenado (I)

- cada vez que se encienda el suministro de electricidad a la caldera, se inicia un ciclo de purgado que dura aproximadamente 2 minutos y en el visor digital se lee “SF”, y los “selectores de funciones”

iluminan

la secuencia. Presionar el pulsador

para interrumpir el ciclo

de purgado automático.

NOTA: la eliminación del aire de la caldera se realiza automáticamente a través de los dos purgadores de aire C y F. NOTA: aunque la caldera dispone de un dispositivo de llenado semiautomático,. La primera operación de llenado del sistema debe realizarse al abrir el grifo I con la caldera apagada.

Vaciado del sistema CH (Fig. 7)

Antes de empezar el vaciado del circuito de calefacción, desconectar la alimentación eléctrica posicionando el interruptor general de la instalación en “apagado”.

- Cerrar los dispositivos de interceptación de la instalación térmica

- Abrir la válvula automática de purgado de aire (C)

- Desenroscar la válvula de drenaje (B) manualmente y conservar el codo en posición sobre la manguera para evitar que se salga de su lugar

- El agua proveniente del sistema se descarga a través del colector de salida (A)

- Vaciar las partes más bajas del sistema.

Vaciado del sistema ACS (Fig. 7)

Cada vez que exista riesgo de heladas, la instalación sanitaria ha de ser vaciada procediendo del siguiente modo:

- cerrar la llave de paso de la red de suministro

- desenroscar el tapón del adaptador de la manguera (G)

- conectar una manguera plástica al adaptador de manguera de la válvula de drenaje de la caldera de almacenamiento (G)

- abrir el dispositivo de drenaje de la válvula

- abrir todos los grifos del agua caliente y fría

- vaciar las partes más bajas del sistema.

CALDERA EXCLUSIVE GREEN HE B.S.I.

ATENCIÓN

El colector tiene que estar conectado, a través de un tubo de goma a un adecuado sistema de recogida y evacuación en el desagüe y cumplir con las regulaciones actuales. El diámetro exterior del colector es 20 mm: por lo tanto se aconseja utilizar un tubo de goma Ø18-19 mm para ﬁ jar con una abrazadera (no suministrada). El fabricante no se responsabiliza de los daños causados por la falta de recogida.

Sugerencias para una correcta eliminación del aire presente en el circuito de calefacción y en la caldera (Fig. 8)

Durante la primera instalación o en el caso de mantenimiento extraordinario, se aconseja llevar a cabo la siguiente secuencia de operaciones:

1. Utilizando una llave CH11 abrir la válvula de venteo manual situada encima de la caja de aire; hay que conectar a la válvula el tubito, suministrado con la caldera, para poder descargar el agua en un recipiente exterior.

2. Abrir el grifo, situado en el grupo hidráulico, para llenar la instalación manual y esperar hasta que empiece a salir agua de la válvula.

3. Alimentar eléctricamente la caldera dejando cerrado la llave del gas.

4. Activar una solicitud de calor a través del termostato ambiente o del panel de mando remoto, de forma que la tres-vías se sitúe en la función de calefacción.

5. Activar la solicitud de agua caliente de esta manera: sólo en el caso de calderas instantáneas: durante 30” cada minuto para permitir que la tres-vías se cambie de la función de calefacción a la de agua sanitaria y viceversa, durante una decena de veces (en esta situación la caldera se pondrá en alarma por falta de gas, por lo que hay que resetearla cada vez que se presente esta situación).

Calentado solo calderas conectadas a un interacumulador exter-

no: usar el termostato del interacumulador.

6. Seguir la secuencia hasta que salga solamente agua de la válvula de purgado de aire manual y que el ﬂ ujo del aire haya terminado; luego hay que cerrar la válvula de venteo del aire manual.

7. Veriﬁ car la correcta presión de la instalación (ideal 1 bar).

8. Cerrar el grifo de llenado manual, instalado en el grupo hidráulico.

9. Abrir el grifo del gas y efectuar el encendido de la caldera.

10- EVACUACIÓN DE HUMOS Y ASPIRACIÓN

DE AIRE

CONFIGURACIONES DE EVACUACIÓN (Fig. 9)

La caldera está homologada para las siguientes conﬁ guraciones de eva- cuación:

B23P-B53P Aspiración en el ambiente y evacuación hacia el exterior C13-C13x Evacuación a pared concéntrica. Los tubos pueden salir de

la caldera por separado pero las salidas deben ser concéntricas o lo suﬁ cientemente cercanas para estar sujetas a condiciones de viento si-

milares (dentro de 50 cm). C23-C23x Evacuación concéntrica en la chimenea común (aspiración y descarga en la misma chimenea).

C33-C33x Evacuación concéntrica a techo. Salidas como C13. C43-C43x Evacuación y aspiración en chimeneas comunes separadas,

pero sujetas a condiciones de viento similares. C53-C53x Evacuación y aspiración separadas a pared o a techo y en áreas con presiones diferentes. La evacuación y la aspiración nunca se tienen que posicionar en paredes opuestas. C63-C63x Evacuación y aspiración realizadas con tubos comercializados y certiﬁ cados separadamente (1856/1).

C83-C83x Evacuación en chimenea individual o común y aspiración a pared. C93-C93x Evacuación en techo (similar a C33) y aspiración de aire de

una chimenea individual existente.

Para la evacuación de los productos quemados, de la combustión, se debe cumplir la normativa vigente. La caldera se suministra con el kit de descarga humos/aspiración aire, también es posible utilizar los accesorios para aparatos de cámara estanca o de tiro forzado que se adapten mejor a las características del tipo de instalación. Para la extracción de humos y el restablecimiento del aire quemado en la caldera, usar tubos originales u otros tubos certiﬁ cados CE con características equivalentes; comprobar que la conexión es correcta, tal y como se muestra en las instrucciones de los accesorios para humos suministradas. Pueden conectarse varios aparatos a una única chimenea, siempre que todos los aparatos sean de tipo cámara estanca.

INSTALACIÓN “APERTURA FORZADA” (TIPO B23P-B53P, entrada adentro y salida afuera) Conducto de salida humos Ø 80 mm - ﬁ g. 13

El conducto de salida humos se puede orientar en la dirección más adecuada a las exigencias del instalación. Para realizar la instalación, seguir las instrucciones facilitadas con el kit. En esta conﬁ guración, la caldera está conectada al conducto de salida humos ø 80 mm a través de un adaptador ø 60-80 mm.

En este caso el aire comburente se toma del local de instalación

de la caldera que tiene que ser un local debidamente ventilado.

Los conductos de salida de humos no aislados son potenciales

fuentes de peligro.

Prever una inclinación del conducto salida de humos de 1% hacia

la caldera.

longitud máxima conducto

de salida humos ø 80 (m)

pérdida de carga

de cada curva (m)

45° 90°

25 B.S.I. 50

1 1,5

35 B.S.I. 60

INSTALACIÓN “ESTANCA” (TYPE C)

La caldera es un aparato de tipo C (de cámara estanca) y debe tener una conexión segura al conducto de evacuación de humos y al conducto de aspiración del aire de combustión que desembocan al exterior; y sinestos, el aparato no puede funcionar.

Salidas concéntricas (ø 60-100) - ﬁ g. 11

Los conductos concéntricos pueden estar ubicados en la dirección más adecuada con respecto a los requisitos de instalación pero debe prestarse una especial atención a la temperatura externa y a la longitud del conducto.

Horizontal

longitud máxima lineal del conducto

concéntrico ø 60-100 (m)

pérdida de carga

de cada curva (m)

7,85

45° 90°

1,3 1,6

Vertical

longitud máxima lineal del conducto

concéntrico ø 60-100 (m)

pérdida de carga

de cada curva (m)

8,85

45° 90°

1,3 1,6

Longitud rectilínea signiﬁ ca sin curvas, extremos de salida ni cone-

xiones.

Prever una inclinación del conducto salida humos de 1% hacia la

caldera.

Los conductos de salida de humos no aislados son fuentes poten-

ciales de peligro.

La caldera adecua automáticamente la ventilación en base al tipo

de instalación y a la longitud del conducto.

No obstruir ni reducir de ningún modo el conducto de aspiración del aire

y salida de humos.

Para realizar la instalación, seguir las instrucciones facilitadas con el kit.

Salidas concéntricas (ø 80-125 mm)

Para esta conﬁ guración hay que instalar el correspondiente kit adapta- dor. Los conductos se pueden orientar en la dirección más adecuada a las exigencias de la instalación. Para realizar el proceso de instalación, seguir las instrucciones facilitadas con el kit para el accesorio especíﬁ co de calderas de condensación.

longitud máxima lineal del conducto

concéntrico ø 80-125 (m)

pérdida de carga

de cada curva (m)

14,85

45° 90°

1 1,5

Salidas gemelas (ø 80) - ﬁ g. 12

El conducto desdoblado se puede orientar en la dirección más adecuada según las exigencias de la instalación. El conducto de aspiración del aire comburente ha de conectarse a la entrada después de haber quitado la tapa de cierre ﬁ jado con tres tornillos y haber ﬁ jado el adaptador. Anteriormente a la instalación de la salida de humos se debe haber instalado el adaptador correspondiente. Para realizar el proceso de instalación, seguir las instrucciones facilitadas con el kit para el accesorio especíﬁ co de calderas de condensación.

longitud máxima lineal

del conducto gemelo ø 80 (m)

pérdida de carga

de cada curva (m)

45° 90°

25 B.S.I. 32+32

1 1,5

35 B.S.I. 40+40

CALDERA EXCLUSIVE GREEN HE B.S.I.

CONDUCTO CONCÉNTRICO

PARA SALIDA DE HUMOS/

ENTRADA DE AIRE

CONDUCTOS SEPARADOS

PARA SALIDA DE HUMOS/

ENTRADA DE AIRE

CONDUCTO DE HUMOS

PARA ENTRADA EN AMBIENTES

adaptador

Ø 60-80

LONGITUD DEL CONDUCTO DE ASPIRACIÓN (m)

LONGITUD DE EVACUACIÓN (m)

12 13

0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100

0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75

CALDERA EXCLUSIVE GREEN HE 25 B.S.I.

CALDERA EXCLUSIVE GREEN HE 35 B.S.I.

LONGITUD DEL CONDUCTO DE ASPIRACIÓN (m)

LONGITUD DE EVACUACIÓN (m)

Longitud rectilínea signiﬁ ca sin curvas, extremos de salida ni cone-

xiones.

Prever una inclinación del conducto salida humos de 1% hacia la

caldera.

La caldera adecua automáticamente la ventilación en base al tipo

de instalación y a la longitud del conducto. No obstruir ni reducir de ningún modo el conducto de aspiración del aire y salida de humos.

Para la indicación de las longitudes máximas de cada tubo, con-

sultar los gráﬁ cos.

El uso de conductos más largos conlleva una pérdida de potencia

de la caldera.

CALDERA EXCLUSIVE GREEN HE B.S.I.

DESCRIPCIÓN

CALDERA EXCLUSIVE

GREEN HE 25 B.S.I.

CALDERA EXCLUSIVE

GREEN HE 35 B.S.I.

Calefacción Entrada de calor kW 25,00 34,60

kcal/h 21.500 29.756

Potencia térmica máxima (80/60°) kW 24,38 33,74

kcal/h 20.963 29.012

Potencia térmica máxima (50/30°) kW 26,20 36,50

kcal/h 22.532 31.393

Entrada térmica mínima (G20/G31) kW 2,50/4,50 3,50/6,20

kcal/h 2.150/3.870 3.010/5.332

Salida térmica mínima (80°/60°) (G20/G31) kW 2,49/4,47 3,41/6,04

kcal/h 2.144/3.847 2.929/5.193

Salida térmica mínima (50°/30°) (G20/G31) kW 2,69/4,82 3,71/6,57

kcal/h 2.309/4.145 3.188/5.647

Salida térmica nominal Range Rated (Qn) kW 25,00 34,60

kcal/h 21.500 29.756

Salida térmica nominal Range Rated mínima (Qm) (G20/G31) kW 2,50/4,50 3,50/6,20

kcal/h 2.150/3.870 3.010/5.332

ACS Entrada de calor kW 25,00 34,60

kcal/h 21.500 29.756

Potencia térmica máxima (*) kW 25,00 34,60

kcal/h 21.500 29.756

Entrada térmica mínima (G20/G31) kW 2,50/4,50 3,50/6,20

kcal/h 2.150/3.870 3.010/5.332

Salida térmica mínima (*) (G20/G31) kW 2,50/4,50 3,50/6,20

kcal/h 2.150/3.870 3.010/5.332 (*) valor promedio entre varias condiciones de funcionamiento en agua sanitaria Rendimiento útil Pn máx - Pn mín % 97,5 - 99,7 (G31= 99,4) 97,5 - 97,3 (G31= 97,4) Rendimiento útil 30% (47° retorno) % 102,8 103,1 Rendimiento de la combustión % 97,8 97,7 Rendimiento útil Pn max - Pn mín (50°/30°) % 104,8 - 107,4 (G31= 107,1) 105,5 - 105,9 (G31= 105,9) Rendimiento útil 30% (30° retorno) % 109,4 108 Rendimiento Pn promedio Range rated (80°/60°) % 98,1 97,6 Rendimiento Pn promedio Range rated (50°/30°) % 105,2 106,1 Potencia eléctrica W

66 116 Categoría II2H3P II2H3P País de destino -Tensión de alimentación eléctrica V - Hz 230-50 230-50 Grado de protección IP X5D X5D Pérdidas de carga en la chimenea con quemador encendido % 2,16 2,30 Pérdidas de carga en la chimenea con quemador apagado % 0,10 0,08

Funcionamiento calefacción

Presión - temperatura máxima bar-°C 3 - 90 3 - 90 Presión mínima para el funcionamiento estándar bar 0,25 - 0,45 0,25 - 0,45 Campo de selección de la temperatura del agua caliente °C 20 - 80 20 - 80 Bomba: altura de carga máxima disponible para la instalación mbar 127 320 al caudal de l/h 800 1.000 Vaso de expansión de membrana l 10 10 Precarga del vaso de expansión bar 1 1

funcionamiento sanitario

Presión máxima bar 8 8 Presión mínima bar - 0,15 Cantidad de agua caliente con ∆t 25°C l/min 14,3 19,8 con ∆t 30°C l/min 11,9 16,5 con ∆t 35°C l/min 10,2 14,2 ACS potencia mínima l/min - 2 Campo de selección de la temperatura H2O sanitaria °C 35 - 60 35 - 60 Limitador de caudal l/min 15 15

Presión gas

Presión nominal del gas metano (G20) mbar 20 20 Presión nominal del gas líquido GPL (G31) mbar 37 37

Conexiones hidráulicas

Entrada - salida calefacción Ø 3/4” 3/4” Entrada - salida sanitario Ø 1/2” 1/2” Entrada gas Ø 3/4” 3/4”

CALDERA EXCLUSIVE GREEN HE B.S.I.

DESCRIPCIÓN

CALDERA EXCLUSIVE

GREEN HE 25 B.S.I.

CALDERA EXCLUSIVE

GREEN HE 35 B.S.I.

Dimensiones de la caldera

Altura mm 940 940 Ancho mm 600 600 Profundidad a la cubierta mm 450 450 Peso de la caldera kg 65 72

Caudal (G20)

Capacidad de aire Nm3/h 31,135 43,090 Capacidad de gas de combustión Nm3/h 33,642 46,561 Caudal másico de gas de combustión (máx-mín) gr/s 11,282-1,070 15,614 - 1,498

Caudal (G31)

Capacidad de aire Nm3/h 31,752 43,945 Capacidad de gas de combustión Nm3/h 32,721 45,286 Caudal másico de gas de combustión (máx-mín) gr/s 11,046-1,988 15,288 - 2,740

Rendimiento del ventilador

Prevalencia residual caldera sin tubos Pa 98 199 Prevalencia residual tubos concéntricos 0,85 m Pa 40 60 Prevalencia residual tubos separados 0,5 m Pa 90 195

Tubos concéntricos de evacuación de humos

Diámetro mm 60-100 60-100 Longitud máxima m 7,85 7,85 Pérdida por la introducción de una curva de 45°/90° m 1,3/1,6 1,3/1,6 Agujero en la pared (diámetro) mm 105 105

Tubos concéntricos de evacuación de humos

Diámetro mm 80-125 80-125 Longitud máxima m 14,85 14,85 Pérdida por la introducción de una curva de 45°/90° m 1/1,5 1/1,5 Agujero en la pared (diámetro) mm 130 130

Tubos separados de evacuación de humos

Diámetro mm 80 80 Longitud máxima m 32+32 40+40 Pérdidas por curva de 45°/90° m

1/1,5 1/1,5

Instalación B23P-B53P

Diámetro mm 80 80 Longitud máxima conducto de evacuación m 50 60 Clase NOx 55

Valores de emisiones con caudal máximo y mínimo con gas G20*

Máximo - Mínimo CO s.a. inferior a ppm 180 - 5 180 - 10 CO

% 9 - 9,5 9 - 9,5 NOx s.a. inferior a ppm 45 - 10 35 - 15 Temperatura humos °C 76 - 59 74 - 62

* Control realizado con tubo concéntrico ø 60-100 - long. 0,85 m - temperatura agua 80-60°C

CALDERA EXCLUSIVE

GREEN HE 25 B.S.I.

CALDERA EXCLUSIVE

GREEN HE 35 B.S.I.

Tipo de depósito de agua Inoxidable Inoxidable Disposición del depósito de agua Vertical Vertical Disposición del intercambiador Vertical Vertical Contenidos ACS l 60 60 Contenidos bobina l 3,87 3,87 Superﬁ cie de intercambio m

0,707 0,707 Campo de selección de la temperatura H2O sanitaria °C 35 - 60 35 - 60 Limitador de caudal l/min 15 15 Cantidad de agua caliente extraída en 10’ con Δt 30 °C l 202 202 Presión máxima del depósito de agua bar 8 8

CALDERA EXCLUSIVE GREEN HE B.S.I.

DESCRIPCIÓN Gas metano (G20) Propano (G31)

Índice de Wobbe inferior (a 15°C-1013 mbar) MJ/m3S 45,67 70,69

Poder caloríﬁ co inferior

MJ/m

MJ/KgS

34,02

46,34

Presión nominal de alimentación

mbar mm W.C.

203,9

377,3

Presión mínima de alimentación

mbar mm W.C.

102

Caldera Exclusive Green HE 25 B.S.I.

Quemador: diámetro de boquillas - longitud mm - mm 63 - 130 63 - 130 Diafragma: número de oriﬁ cios - diámetro de oriﬁ cios n.° - mm 2 - 3,65 2 - 2,95 Caudal gas máximo calefacción Sm

/h 2,64

kg/h 1,94

Caudal gas máximo agua sanitaria Sm3/h 2,64

kg/h 1,94

Caudal gas mínimo calefacción Sm

/h 0,26

kg/h 0,35

Caudal gas mínimo agua sanitaria Sm

/h 0,26

kg/h 0,35 Número de revoluciones del ventilador en arranque lento revs/min 3.700 3.700 Número máximo de revoluciones del ventilador (CH) revs/min 6.000 6.000 Número máximo de revoluciones del ventilador (ACS) revs/min 6.000 6.000 Número mínimo de revoluciones del ventilador (CH) revs/min 1.200 1.900 Número mínimo de revoluciones del ventilador (ACS) revs/min 1.200 1.900

Caldera Exclusive Green HE 35 B.S.I.

Quemador: diámetro de boquillas - longitud mm - mm 63 - 140 63 - 140 Diafragma: número de oriﬁ cios - diámetro de oriﬁ cios n.° - mm 2 - 3,8 2 - 3,05 Caudal gas máximo calefacción Sm

/h 3,66

kg/h 2,69 Caudal gas máximo agua sanitaria Sm3/h 3,66

kg/h 2,69 Caudal gas mínimo calefacción Sm

/h 0,37

kg/h 0,48 Caudal gas mínimo agua sanitaria Sm

/h 0,37

kg/h 0,48 Número de revoluciones del ventilador en arranque lento revs/min 3.300 3.300 Número máximo de revoluciones del ventilador (CH) revs/min 6.000 5.900 Número máximo de revoluciones del ventilador (ACS) revs/min 6.000 5.900 Número mínimo de revoluciones del ventilador (CH) revs/min 1.200 1.900 Número mínimo de revoluciones del ventilador (ACS) revs/min 1.200 1.900

+ 146 hidden pages

Beretta EXCLUSIVE GREEN HE 25 B.S.I., EXCLUSIVE GREEN HE 35 B.S.I. Installer And User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual