background image

27

Combustíveis

Gasóleo C, PCI=10.200 Kcal/Kg;  viscosidade máx 7 mm2/s ; 

Gás Natural, PCI=9.300 Kcal/Nm3 ; Gás Propano, PCI=22.300 Kcal/Nm3

Potência útil nominal

kW

750

900

1100

1300

1500

1750

Consumo calorífico

kW

784,5

942,4

1150,6

1361,2

1570,7

1834,4

Rendimento útil al 100% da carga e Temp. Media 70°C

%

95,6

95,5

95,6

95,5

95,5

95,4

Rendimento útil al 30% da carga e Temp. Media 40°C

%

96,5

96,7

96,7

96,8

96,7

96,6

Capacidade de água caldeira

L

965

1005

1105

1650

1740

1905

Pressão máxima de serviço

bar

5

5

5

5

5

5

Campo de regulação de temperatura

°C

50-90

50-90

50-90

50-90

50-90

50-90

Consumo combustível

Gasóleo

Kg/h

66,14

79,46

97,01

114,77

132,43

154,67

Gás Natural

Nm3/h

72,55

87,15

106,40

125,87

145,25

169,63

Gás Propano

Nm3/h

30,25

36,34

44,37

52,49

60,57

70,74

Fumos (1):

Sistema de evacuação

B23

B23

B23

B23

B23

B23

Caudal mássico de fumos combustível Gasóleo 

kg/s

0,329

0,395

0,482

0,570

0,658

0,769

Caudal mássico de fumos combustível Gás

kg/s

0,356

0,428

0,523

0,618

0,714

0,834

Resistência circuito fumos caldeira 

mbar

5,8

5,2

5,9

6,2

7,6

9,4

Temperatura saída fumos 

°C

120

120

120

122

122

120

Volumen câmara de combustão

m

0,829

0,885

1,010

1,290

1,403

1,516

Pressão na base chaminé

mbar

0

0

0

0

0

0

Perda de carga circuito de água caldeira:

com  Δ

D

T=10°C

 

mbar

46,8

66,8

85,5

70,2

90,2

117,0

com  Δ

D

T=20°C

mbar

11,7

16,7

21,4

17,5

22,5

29,2

Queimador BAXI recomendado para Gasóleo (não fornecido)

Funcionamento 2 etapas

Tecno 70-L

Tecno 100-L

Tecno 100-L

Tecno 130-L

Tecno 190-L

Tecno 190-L

Funcionamento Modulante

Tecno 70-LM

Tecno 100-LM

Tecno 100-LM

Tecno 130-LM

Tecno 190-LM

Tecno 190-LM

Boquilha recomendada en queimadores Gasóleo

Funcionamento 2 etapas, Delavan W

GPH

2 x 8,00 - 60°

2 x 8,50 - 60°

2 x 10,50 - 60°

2 x 15,00 - 60°

2 x 16,00 - 60°

2 x 17,00 - 60°

Funcionamento Modulante, Bergonzo A3

Kg/h

80 - 45°

90 - 45°

100 - 45°

110 - 45°

150 - 45°

170 - 45°

Queimador BAXI recomendado para Gás (não fornecido)

Funcionamento 2 etapas

Tecno 100-G

Tecno 100-G

Tecno 100-G

Tecno 130-G

-

-

Funcionamento Modulante

Tecno 100-GM

Tecno 100-GM

Tecno 100-GM

Tecno 130-GM

Tecno 190-GM

Tecno 190-GM

Caudal de água a potência nominal

com  Δ

D

T=10°C

m3/h

64,50

77,40

94,60

111,80

129,00

150,50

com  Δ

D

T=20°C 

m3/h

32,25

38,70

47,30

55,90

64,50

75,25

Nível de ruído (3) (4)

Combustível Gasóleo

dB(A)

75

77

77

78

84

84

Combustível Gás

dB(A)

77

77

77

78

81

81

Perdas por paragem com 

Δ

T=30 °K

W

1485

1595

1700

1805

1920

2015

Peso

Kg

1460

1610

1790

2235

2466

2650

Temperatura min. de retorno en combustível Gasóleo/Gás (2)

°C

39 / 42

Emissões (1),(4):

Combustível Gasóleo NOx / CO

mg/kWh

<190 / <80

Combustível Gás NOx / CO

mg/kWh

<135 / <40

Alimentação elétrica quadro control caldeira

monofásica 230 V (+10%-15%) - 50 Hz

Grau de proteção elétrica

IP20

   - Gas Appliances Directive 2009/142/ECC

   - Commission Regulation Nº 813/2013, article 

1, part 2g

(models up to 400 kW output)

The CE Declaration and CE Certificates are 

available and can be downloaded from our 

website www.baxi.es

Note:

The manufacturer responsability concerning the 

CE marking is subject to be used the BAXI burners 

showed in the CE Certificates or  any other burner 

of the market with the CE  marking and with a 

firing rate suitable to the working conditions  and 

technical features explained in this manual. 

Notes relating to the burners

Boilers with an output lower than 400 kW 

(CPA 55-BTH to CPA 380-BTH models), are 

delivered without burner because according to 

the Comission Regulation  Nº813/2013, they 

are a product intended for replacing the existing 

CPA boilers in the market. However, the boiler 

are ready for assembling the BAXI burners 

recommended in Table 1. For the use with other 

burners, the following remarks must be taken 

into account:

Burners must be according to EN 

267 (with oil) or EN 676 (with Gas) and the 

EEC Directives (Electromagnetic Compatibility 

2004/108/EEC, Low Voltage 2006/95/EEC, 

Machinery 2006/42/EEC) and Gas 2009/142/

EEC)

The boiler has a burner plate in the door 

with the dimensions showed in fig.28

The burner must have an useful 

working field suitable for the combustion chamber 

overpressure showed in Table 1.

The height above sea level where the 

boiler is installed must be taken into account as 

well, due to a decrease of the air density and 

consequently a lower quantity of the required 

oxygen for the combustion. 

Technical specifications and 

dimensions

In Table 1 is summarized the main technical 

parameters for the range an in the Fig.1 is 

showed the general dimensions for the boilers and 

details about hydraulic connexions and chimney 

connection

Installation 

When installing the boiler, the following MUST 

be observed: 

– The installation position must be in the form of a 

fireproof base which must be smooth and level 

and capable of supporting the weight of the 

boiler when full of water. Dimensions for boiler 

bases are shown in Fig. 2. 

– The boiler plantroom and the ventilation 

provision must comply with the requirements 

contained in the Regulations for Central Heating 

Systems. 

– The chimney shall be constructed in accordance 

with current standards and should take into 

account the requirements of local regulations on 

chimney heights. Guidance on chimney sizing 

is given in the graph Fig. 3. 

– When fitting approved chimneys, the 

manufacturer’s specifications must be observed. 

Chimney Selection Graph. Fig. 3 

Example: Find out the inside diameter of a    

chimney for a CPA 540-BTH and 15 m 

high. 

According to the graph: Diameter = 36 cm. 

In any case,  the recommendations of the chimney 

manufacturer, must be taken into account.

Assembly 

Once the boiler has been set into place, follow 

the operations described below: 

1 – Open the boiler door and remove the 

protective cardboard from the insulating fibre 

on it. Remove all the material contained in the 

combustion chamber (control panel, boiler 

body insulation, cleaning brush and door 

clamps). 

2 – Fit the clamps (1) with their backnuts (2) in 

the door. See Fig. 5. 

3 – Check that the opening direction of the door 

is the one required. On the other hand, if you 

want to reverse it, proceed as follows: 

3.1  – Make sure the door is correctly fastened 

with the clamps (1) and hinge tie-rods 

(3). 

3.2 – Transfer the M4 bolts (4), which locked 

the hinges on the side where the 

clamps were initially, to the opposite 

side (5) where the clamps will remain 

permanently. See Figs 6 and 7. 

3.3  – Exchange, diagonally, each clamp (1) for 

a hinge tie-rod (3), keeping in each case 

the respective backnuts. See Fig. 8. 

3.4 – Tighten the two backnuts (6) on the 

hinge side. 

3.5 – Remove the door switch (7) and install 

it on the opposite side. 

4 – 

IMPORTANT

    The door will be adjusted in this mounting 

position so as to prevent flue gases from 

leaking.

    (This adjustement should be made before 

fitting the door casing panel and the burner).

    To adjust the door, for making sure that it is 

gas-tight, proceed as follows: 

    Likewise, loosen the backnut (2) on the side 

of the door clamps. Fig. 25. 

    Tighten the two hinge tie-rods (3) in parallel 

with the two clamps (1) until the whole outline 

of the door sinks about 2 to 3 mm in the 

sealing strip. 

5 – Place the pocket (9) for the thermostat and 

thermometer bulbs in the socket (10) of the 

heating flow pipe (11). 

    In models with basic control panel (one or

    two stage operation), place the check valve 

(12) of the combined temp./altitude gauge in 

the socket (13) of the return pipe (14). In both 

cases put teflon or something similar on the 

thread to ensure water tightness. See Fig. 9. 

6 –  Make the flow (11) and return (14) connections 

from the boiler to the heating installation. 

7 – Make the safety and drain connections (15) 

in accordance with the type of installation: 

7.1 – Sealed System Installation. Fig. 10

 

 

  Where the hydraulic installation is to 

be sealed and pressurised, a safety 

valve (16) must be connected to the 

upper tapping (17) adjacent to the flow 

connection. Under no circumstances 

must the setting of the safety valve 

exceed 5 bar or the maximum pressure 

allowed by the expansion vessel. The 

discharge pipe should be connected via 

a funnel (18) to the drain. 

 

  A tapping is provided for connection 

of an expansion vessel (19) via a tube 

(20) to the underside of the boiler body. 

An automatic air vent (21) should be 

installed to bleed the air in the tube (20). 

7.2 – Open Vented Installation. Fig. 11 

 

  Where the hydraulic installation is to be 

open vented, the vent pipe (22) should 

be connected to the upper tapping (17) 

and the cold feed pipe (23) must be 

connected to the connection (20) at the 

base of the boiler body. 

8 – Fill the installation with water and test for 

water tightness, checking that there are no 

leaks. Drain/flush the installation to remove 

debris and then refill. 

Main features 

The CPA-BTH boiler is a heat generator with 

reverse flame and efficiency in excess of 93% 

(nett). 

The main material used in the construction of this 

boiler is steel sheet. The material, methods of 

welding, method of construction and dimensions 

according to the existing regulations in the EEC. 

Key features of the CPA-BTH boiler are the top 

located Flow and Return connections and the 

reversibility of the combustion chamber door, 

which can be easily adapted for left or right hand 

opening according to the needs of the installation. 

From model CPA 70-BTH, boilers are fitted 

with an explosion relief gate situated in the 

smokehood. All models feature a door opening 

safety switch. 

The boiler flue tubes are fitted with spiral-type 

turbulators with the leading part manufactured 

from stainless steel (except CPA 55, 70 y 100-

BTH), which provide the necessary resistance 

to the passage of the products of combustion to 

achieve high operating efficiency. 

The boiler body is insulated with a 70 mm-thick 

insulating blanket. The boiler is suitable for oil 

or gas firing, depending on the jet burner that is 

used. These burners must be according to the 

EC Directives and prepared for the local supply 

conditions and technical features of the boiler, 

described in this manual.

Delivery 

CPA-BTH boilers are delivered in three packages: 

Package 1 

Boiler body with the turbulators fitted in the 

bank of tubes. 

Inside the combustion chamber is the 

insulating blanket for the boiler body, the door 

clamps with backnuts and cleaning brush. 

Package 2 

Outer casing; inside the packing is a plastic 

bag containing the screws for assembly, the 

bands for fixing the insulating blanket and the 

inspection window with gasket, the thermostat 

pocket and the grommets.

In models with basic control panel (one or 

two stage operation),the panel is delivered 

with the casing package, including its fixing 

screws.

Package 3

KSF digital control panel with models ordered 

with this panel.

Legislation and CE Marking

Boilers have been designed and manufactured 

according to the following standards:

     - EN 303-1: Heating boilers with forced draught 

burners. Terminology, general requirements, 

testing and marking.

     - EN 303-2: Heating boilers with forced draught 

burners. Special requirements for boilers with 

atomizing oil burners.

     - EN 304: Heating boilers. Test code for heating 

boilers for atomizing oil boilers

   - EN 303-3: Gas fired central heating boilers. 

Assembling comprising a boiler body and a forced 

draught burner

   - EN 267: Forced draught oil burners. 

Definitions, requirements, testing and marking

   - EN 676: Automatic forced draught burners for 

gaseous fuels

Boilers are according to the following Directives:

   - Efficiency Directive 92/42/EEC

   - Electromagnetic Compatibility 2004/108/EEC

   - Low Voltage Directive 2006/95/EEC

  - Pressure Equipment Directive 97/23/ECC, 

article 3.3

GB

Summary of Contents for CPA 100-BTH

Page 1: ...Instalaci n Montaje y Funcionamiento para el INSTALADOR ES Caldeira de Baixa Temperatura Instru es de Instala o Montagem e Funcionamento para o INSTALADOR PT Low Temperature Boiler Installation Assem...

Page 2: ...1 162 1 915 575 825 245 745 346 181 115 1 500 110 336 DN 80 DN 80 2 1 1 CPA 380 BTH 1 080 1 190 1 284 1 940 645 920 295 760 346 181 133 1 525 128 336 DN 100 DN 100 2 1 1 CPA 460 BTH 1 080 1 190 1 284...

Page 3: ...tage and modulating Diametro o lado cuadrado cm Diameter or square side cm Di metro ou lado quadrado cm Altura chimeneas m Chimney height m altura chamin m 70 60 50 40 30 20 10 100 70 55 130 170 220 2...

Page 4: ...4 Fig 9 Fig 7 Fig 11 Fig 8 Fig 12 Fig 10 Fig 13 220 BTH 1750 BTH 55 BTH 170 BTH 220 BTH 1750 BTH 55 BTH 170 BTH...

Page 5: ...CON QUEMADORES LIGA O QUADRO B SICO 2 ETAPAS QUEIMADOR ELECTRICAL CONNECTION OF BASIC CONTROL PANEL 2 STAGE WITH BURNERS CRONO 8 G2 CRONO 15 G2 CRONO 20 G2 CRONO 30 G2 TECNO 28 G TECNO 34 G TECNO 44 G...

Page 6: ...CONNECTION OF BASIC CONTROL PANEL 2 STAGE WITH BURNERS TECNO 70 G TECNO 100 G TECNO 130 G TECNO 70 L TECNO 100 L TECNO 130 L TECNO 190 L CONEXIONADO CUADRO B SICO 2 ETAPAS CON QUEMADORES LIGA O QUADR...

Page 7: ...e seguran a 35 Termostatos regula o 1 e 2 chama 34 Contador horas funcionamento 1 chama 68 Contador horas funcionamento 2 chama 69 Piloto indicador de funcionamento 1 chama 65 Piloto indicador de func...

Page 8: ...e en serie con dicho interruptor Notas Conectores e cabos de liga o ao queimador fornecidos com o pr prio quadro KSF Para queimador de 1 etapa s se utilizar o cabo e conector X7 Configurar par metro 5...

Page 9: ...m o pr prio quadro KSF Configurar par metro 5770 para queimador modulante O sistema n o requer kit de modula o nem regulador RWF 40 D Interruptor porta Qualquer outro elemento de seguran a deve ligar...

Page 10: ...del quemador Notas Eliminar conectores X7 y X4 fornecidos com o quadro e realizar as liga es como se indica Configurar par metro 5770 para queimador modulante O sistema n o requer kit de modula o nem...

Page 11: ...5 138 116 M8 M8 220 BTH 155 158 130 M8 M10 270 BTH 155 158 130 M8 M10 320 BTH 155 158 130 M8 M10 380 BTH 185 195 160 M10 M12 460 BTH 185 195 160 M10 M12 540 BTH 185 195 160 M10 M12 640 BTH 185 195 160...

Page 12: ...BAXI recomendado para Gas leo no suministrado Funcionamiento 1 etapas Crono 10 L Crono 10 L Crono 15 L Crono 20 L Crono 20 L Funcionamiento 2 etapas Crono 10 L2 Crono 10 L2 Crono 15 L2 Crono 20 L2 Cro...

Page 13: ...Quemador BAXI recomendado para Gas leo no suministrado Funcionamiento 2 etapas Tecno 34 L Tecno 34 L Tecno 44 L Tecno 50 L Tecno 50 L Tecno 70 L Funcionamiento Modulante Tecno 50 LM Tecno 50 LM Tecno...

Page 14: ...ndado para Gas leo no suministrado Funcionamiento 2 etapas Tecno 70 L Tecno 100 L Tecno 100 L Tecno 130 L Tecno 190 L Tecno 190 L Funcionamiento Modulante Tecno 70 LM Tecno 100 LM Tecno 100 LM Tecno 1...

Page 15: ...39 0 35 0 39 0 53 0 47 0 45 0 6 0 45 0 6 0 6 0 70 0 70 A carga parcial Gas leo Gas A carga parcial Gas leo G s At part load Oil Gas elmin kW 0 06 0 06 0 06 0 06 0 14 0 12 0 14 0 12 0 14 0 19 0 17 0 1...

Page 16: ...PA 55 BTH hasta CPA 380 BTH se suministran siempre sin quemador ya que de acuerdo al Reglamento N 813 2013 de la Comisi n de 2 8 2013 se trata de un produc to destinado a la sustituci n de calderas CP...

Page 17: ...ro KSF La vaina 9 fig 14a se situar en la conexi n de la ida de la caldera manguito 10 Fig 9 del tubo de ida de calefacci n 11 Fig 9 Se recomienda colocar previamente en las vainas pasta conductora de...

Page 18: ...necesaria la instalaci n de un interruptor de flujo seg n IT 1 3 4 1 1 del vigente RITE 2007 Ello no impide no obstante la recomendaci n de instalar un dispositivo de seguridad con sistema de alarma o...

Page 19: ...ida de humos a lo largo del per metro de cierre del cord n de estanquidad de la puerta Si fuera necesario reajustar el cierre de la puerta a trav s de los tornillos de las bisagras o sustituir el cord...

Page 20: ...stentes no mercado A cal deira n o obstante encontra se preparada para a montagem dos queimadores da marca BAXI recomendado na Tabela 1 Para a utiliza o de qualquer outro queimador de mercado dever o...

Page 21: ...tricos da linha de g s ser o ligados de acordo com as instru es do queimador Para a legenda dos s mbolos nos esquemas ver fig 20 19 O queimador que disponha de toma de press o de ar 47 fig 24 dever li...

Page 22: ...eguran a com sistema de alarme opcional que impe a ofuncionamento do queimador caso se detetefalta de gua na caldeira Todos os trabalhos no caldeira ou a instala o deve ser realizada por pessoal quali...

Page 23: ...ess o de enchimento do vaso de expans o 3 Estanquidade do circuito de fumos Estanquidade da porta da caldeira Verificar que n o h sa da de fumos ao longo do per metro de fecho do cord o de estanquidad...

Page 24: ...eimador BAXI recomendado para Gas leo n o fornecido Funcionamento 1 etapas Crono 10 L Crono 10 L Crono 15 L Crono 20 L Crono 20 L Funcionamento 2 etapas Crono 10 L2 Crono 10 L2 Crono 15 L2 Crono 20 L2...

Page 25: ...12 7 Queimador BAXI recomendado para Gas leo n o fornecido Funcionamento 2 etapas Tecno 34 L Tecno 34 L Tecno 44 L Tecno 50 L Tecno 50 L Tecno 70 L Funcionamento Modulante Tecno 50 LM Tecno 50 LM Tec...

Page 26: ...I recomendado para Gas leo n o fornecido Funcionamento 2 etapas Tecno 70 L Tecno 100 L Tecno 100 L Tecno 130 L Tecno 190 L Tecno 190 L Funcionamento Modulante Tecno 70 LM Tecno 100 LM Tecno 100 LM Tec...

Page 27: ...bout 2 to 3 mm in the sealing strip 5 Place the pocket 9 for the thermostat and thermometer bulbs in the socket 10 of the heating flow pipe 11 In models with basic control panel one or two stage opera...

Page 28: ...undoing the clamps Then unscrew the arms of the clamps CPA 55 BTH to CPA 170 BTH boilers 23 1 Remove the burner temporarily without needing to disconnect the oil and electricity supplies 23 2 Undo the...

Page 29: ...iler or the installation must be performed by qualified personnel Prevention of condensation Condensation in boilers is harmful especially when they are made of steel With a combustion set to 25 exces...

Page 30: ...dened separately 1 stage operation Crono 10 L Crono 10 L Crono 15 L Crono 20 L Crono 20 L 2 stage operation Crono 10 L2 Crono 10 L2 Crono 15 L2 Crono 20 L2 Crono 20 L2 Crono 25 L2 Modulating operation...

Page 31: ...be ordened separately 2 stage operation Tecno 34 L Tecno 34 L Tecno 44 L Tecno 50 L Tecno 50 L Tecno 70 L Modulanting operation Tecno 50 LM Tecno 50 LM Tecno 70 LM Recomended nozzle with Oil burners 2...

Page 32: ...y 2 stage operation Tecno 70 L Tecno 100 L Tecno 100 L Tecno 130 L Tecno 190 L Tecno 190 L Modulanting operation Tecno 70 LM Tecno 100 LM Tecno 100 LM Tecno 130 LM Tecno 190 LM Tecno 190 LM Recomended...

Page 33: ...33...

Page 34: ...BAXI Tel 34 902 89 80 00 www baxi es informacion baxi es Baxi Calefacci n S L U S 0104 1 1215 CE...

Reviews: