C 151 - 01

Capri bCast iron combination oil-fired boiler with water tank

Life-enhancing heat GB

Capri bCast iron combination oil-fired boiler with water tank

reliabilitY

safetY

easY oPeration

ease of maintenanCe

CAPRI B

Capri b is the new oil-fired, combination, floor-standing, system

boiler (central heating + production of domestic hot water and

water tank), entirely designed and manufactured by fondital.

the range includes 12 models, with heat outputs from 24 to 43

kw, available with open chamber (btf) and sealed chamber

(btfd), both can be supplied with double flow connection for

systems with low and high temperature zone (versions V: btfV,

btfdV).

the heat exchanger is made of cast iron (en-GJl-200) with

three smoke passes, the design of the combustion chamber al-

lows the flame to fully develop and to spread on an ample surfa-

ce of exchange, thus absorbing superior quantities of heat while

allocating a low thermal load on walls. a high-thickness insula-

tion completely covers the boiler body, avoiding wasteful and

detrimental heat dispersions toward the outside. the casing is

made of electro-galvanic finished sheet panels, painted with

epoxy-polyester powders for the longest lifetime.

the domestic hot water supply is obtained by means of a 130-lt.,

glass enameled water tank, equipped with high efficiency coil

exchanger, magnesium anode and insulated with a thick layer of

expanded polyurethane. the water tank interior can be ins-

pected. the efficiency rating for all models, according to 92/42/

eC, is two stars ★★.

the heating unit can be connected to a thermostat and it can also operate in “sliding temperature” mode by connecting an external probe, supplied upon request (code: 0sondaes01). a remote control can be connected to the heating unit (optional equipment), which together with an external probe (code: 0ksonest00) allows for improved management of the heating unit. in order to manage a multiple zone central heating system, a suitable kit is available as an accessory which is capable of managing three heating zones and, when coupled by an external probe (standard with the kit) allows for “sliding temperature” operation mode; the probe is to be connected to the printed circuit board of the heating unit. the remote control is also designed for three central heating zone system management.

the available combinations of different zone management printed circuit board, remote control and external probe are listed below.

MODEL ZONE MANAGEMENT PCB REMOTE CONTROL EXTERNAL PROBE NOTES

CAPRI B no no 0sondaes01 to be connected to the heating unit printed circuit board.

CAPRI B no Yes 0ksonest00 to be connected to the remote control

CAPRI B Yes no 0sondaes01 to be connected to the heating unit printed circuit board.

CAPRI B Yes Yes 0sondaes01 to be connected to the heating unit printed circuit board.

CAPRI BV Yes* no 0sondaes01* to be connected to the heating unit printed circuit board.

CAPRI BV Yes* Yes 0sondaes01* to be connected to the heating unit printed circuit board.

* supplied as standard

The control panel includes a printed circuit board

and master switch with light, operating mode

selector, domestic hot water and central heating

temperature adjusting selectors, water pressure

gauge, led thermometer which acts as diagnostic

indicator as well, overheating reset button. The

control panel can also host a digital, two channel

programmer, managing heating unit, which is

supplied as standard with V models, or an electro-

mechanical programmer optionally supplied for all

other models.

Life-enhancing heat

V models only

Capri bCast iron combination oil-fired boiler with water tank

ACCESSORIES

Item Description Code

Remote control 0CREMOTO02

External probe for remote control 0KSONEST00

External probe for use without remote control

0SONDAES01

Electric kit managing 3 central heating zones via remote control.

Equipped with external probe.0CIRCSTA11

Daily timer kit 0KITBEST04

Weekly timer kit 0KITBEST05

DIMENSIONS

1507

1356

891

652

455

83

256 107

80

40

M2

M1

R1

R2

D

R

M

S

C

F

144

TFD VERSION

1586

- 1

596

796 600

Model M R M1 R1 M2 R2 C F SD

FLUE GAS DISCHARGE

mm

COMBUSTION AIR INTAKE

mm

BTF/BTFV 23 G 1 G 1 G 1 G 1 G 1 G 1 G 3/4 G 3/4 G 1/2 150 --

BTF/BTFV 33 G 1 G 1 G 1 G 1 G 1 G 1 G 3/4 G 3/4 G 1/2 150 --

BTF/BTFV 43 G 1 G 1 G 1 G 1 G 1 G 1 G 3/4 G 3/4 G 1/2 150 --

BTFD/BTFDV 23 G 1 G 1 G 1 G 1 G 1 G 1 G 3/4 G 3/4 G 1/2 120 80

BTFD/BTDV 31 G 1 G 1 G 1 G 1 G 1 G 1 G 3/4 G 3/4 G 1/2 120 80

BTFD/BTDV 43 G 1 G 1 G 1 G 1 G 1 G 1 G 3/4 G 3/4 G 1/2 120 80

M CH flow C DHW flowF Domestic cold water inletR CH returnS Re-circulationM1 High temperature CH flow (V version)R1 High temperature CH return (V version)M2 Low temperature CH flow (V version)R2 Low temperature CH return (V version)

HYDRAULIC LAYOUTS:

B MODEL

BV MODEL

PR: CH PUMP PS: DHW PUMPP1: HIGH TEMPERATURE CH PUMPP2: LOW TEMPERATURE CH PUMPTS: LIMIT THERMOSTAT TSM: LOW TEMPERATURE LIMIT THERMOSTAT VM: MIXING VALVETA1: ZONE 1 ROOM THERMOSTAT (OPTION)TA2: ZONE 2 ROOM THERMOSTAT (OPTION)

PR: CH PUMPPS: DHW PUMPTS: LIMIT THERMOSTAT TA1: ZONE 1 ROOM THERMOSTAT (OPTION)S1: CH PROBE

Life-enhancing heat

TA 1

TS

EX

TE

RN

AL

PR

OB

E

PS

PR

HEATEXCHANGER

WA

TE

R T

AN

K

Domestic cold water

Domestic hot water

REMOTE CONTROLOr

WA

TE

R T

AN

K P

RO

BE

ZONE 1 HIGH TEMPERATURE

TSS1

TS

EX

TE

RN

AL

PR

OB

E

PS

PR

WA

TE

R T

AN

K

Domestic cold water

Domestic hot water

WA

TE

R T

AN

K P

RO

BE

ZONE 1 HIGHTEMPERATURE

REMOTE CONTROLOr

TA 1

CO

LLE

CT

OR

P1

P2

M TSM LOW TEMPERATURE CH FLOW PROBE

ZONE 2 LOWTEMPERATURE

VM

S1

HEATEXCHANGER

TA 2

Cast iron Combination oil-fired boiler with water tank

Capri b

Uff.

Pub

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TECHNICAL DATAMODEL BTF / BTFD / BTFV / BTFDV

23 33 43Efficiency rating ★★ ★★ ★★

Heat input Qn kW 26.6 36.3 47.2

Heat output Pn kW 24 33 43

Efficiency at nominal load % 90 90.9 91

Efficiency at reduced load (30%) % 89.7 90.7 90.7

Flue gas heat loss % 8.75 8.1 8.1

Casing heat loss % 1.25 1 0.9

No. of elements of heat exchanger 3 4 5

CO2 value % 12.5 ÷ 13.0 12.5 ÷ 13.0 12.5 ÷ 13.0

Flue gas temperature °C 210 190 188

Bacharach number <1 <1 <1

Flue gas flow rate Kg/h 40.0 53.2 69.3

Load loss flue gas side Pa 13 25 34

Combustion air flow rate m3/kW 2 2 2

Water content l 20 24 28

CH minimum flow rate l/h 680 950 1230

Load loss water side (∆T=10K) Pa 4800 5600 6000

Temperature holding heat loss (∆T=50K) % 0.5 0.5 0.5

CH water temperature adjustment °C 50 ÷ 82 50 ÷ 82 50 ÷ 82

Maximum CH working pressure bar 3 3 3

CH expansion vessel capacity l 12 12 12

DHW expansion vessel capacity l 5 5 5

DHW temperature adjustment °C 35 ÷ 57 35 ÷ 57 35 ÷ 57

Maximum DHW working pressure bar 7 7 7

DHW supply (∆T=30K) l/10 min 215 250 265

Voltage/Frequency V/Hz 230/50 230/50 230/50

Power fuse A 2 2 2

Height mm 1600 1600 1600

Width mm 600 600 600

Depth mm 800 800 800

BURNER TECHNICAL DATA MODEL 23 33 43Fuel Oil 1.4°E. Hi=10210 Kcal/kg 20°C

Nozzle brand Delavan W, Steinen Q, Danfoss S

Nozzle type Usgal/h 0.56 0.85 1

Nozzle angle 60°W 60°W 60°B

Oil pressure pre-adjustment bar 11.4 12 12

Oil consumption Kg/h 2.24 ± 4% 3.06 ± 4% 3.98 ± 4%

Pump depression bar > -0.4 > -0.4 > -0.4

Pre-heater W 55 55 -

Fuel head pre-adjustment fix fix fix

FONDITAL S.p.A.

25078 VESTONE (Brescia) Italy - Via Mocenigo, 123

Tel. +39 0365 878.31 - Fax +39 0365 820.200

e mail: info@fondital.it - www.fondital.it

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