Prestige Solo 24, Solo 32, AquaSpeed 24, AquaSpeed 32, Excellence 24 Installation, Operating And Servicing Instructions

EN • 1

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

Installation, Operating and

Servicing Instructions

Prestige Solo 24 - 32

Prestige AquaSpeed 24 - 32

Prestige Excellence 24 - 32

Prestige

MK2

EN • 2

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

WARNING 3

Who should read these instructions 3
Symbols 3
Recommendations 3
Applicable standards 3
Warnings 3

INTRODUCTION 4

Description of the specifications 4

USERS GUIDE 6

Directions for use 6
Settings the parameters 6

TECHNICAL CHARACTERISTICS 7

Natural gas model 8
Propane model 8
Natural gas categories 9
Propane categories 9
Diagrams of the pressure drops 9
Domestic hot water features 9

INSTALLATION INSTRUCTIONS 10

Dimensions 10
Boiler room 10
Wall mounting of the boiler 10
Distances of hydraulic connections 11

INSTALLATION 12

Connection to the chimney 12
Domestic hot water connection : Prestige Solo 13
Domestic hot water connection : Prestige AquaSpeed / Excellence 14
Connection to the gas 14
Heating connections 15
Installation of simple heating circuit controlled by room thermostat ACV 15 16
Installation of simple heating circuit controlled by Room Unit 17
Installation of two heating circuits controlled by room thermostat ACV 15 and AM3-11 module 18
Installation of two heating circuits controlled by Room Unit and ZMC-1 module 20

ELECTRICAL CONNECTION 22

Wiring diagram : Prestige Solo / AquaSpeed / Excellence 22

COMMISSIONING AND MAINTENANCE 23

Commissioning the system 23
Inspection and maintenance 23
Disassembling the burner 24
Disassembling and checking the electrode 24
Disassembling the heat exchanger 24
AquaSpeed : Disassembling the inverted tank 24
Cleaning the heat exchanger 24
Temperature sensor resistance tables 24

MCBA PARAMETERS FOR THE SPECIALIST 25

Standby Mode 25
Settings the MCBA parameters 26
Request for information on the installation 27
Entering the code 27
MCBA parameters with code restricted access 28
Communication Mode 32
Error Mode 32
Safety stop + resolution of the fault 33

SPARE PARTS See at the end of this manual

INDEX

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ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

WHO SHOULD READ THESE INSTRUCTIONS

These instructions should be read by:

- the specifying engineer

- the installer

- the user

- the service engineer

SYMBOLS

The following symbols are used in this manual:

• The parts may only be replaced by genuine factory parts. You
will find a list of the spare parts and their reference number
ACV to the end of this document.

• The burners are preset in our factory for use with natural
gas

[equivalent to G20].

• An ajustement of the CO2 is not allowed in Belgium I 2E(s)B.

• It is important to switch the boiler off before carrying out
any work.

• There are no user accessible parts inside the boiler casing.

APPLICABLE STANDARDS

The appliances carry the CE mark in accordance with the
standards in force in the various countries (European Directives
92/42/EC “Efficiency”, 90/396/EC “Gas appliances”). They
also carry the “HR-TOP” label (Gas condensation boilers).

WAR NINGS

IF YOU SMELL GAS:

- Immediately shut off the gas intake

- Open windows for fresh air flowing

- Do not use any electrical appliances and do not actuate any

switches

- Immediately notify your gas supplier and/or your installer

This documentation is part of the information delivered with the
appliance and must be given to the user and stored in a safe
place!

An approved installer must carry out the assembly, commissioning,
maintenance and repair of the system, in accordance with current
standards in force.

ACV shall not accept any responsibility for damage caused by non­compliant location of the system or by use of the parts or
connections not approved by ACV for this application.

The manufacturer reserves the right to change the

technical characteristics and specification of its
products without notice.

The availability of some versions and their accessories is

market dependant.

WARNINGS

RECOMMENDATIONS

• Please, read carefully this manual before installing and
commissioning the boiler.

• It is prohibited to carry out any modifications to the inside of
the appliance without the manufacturer’s prior and written
agreement.

• The product must be installed and serviced by trained
engineers, in compliance with current standards.

• Any failure to follow instructions relating to tests and test
procedures may result in personal injury or risks of pollution.

• To guarantee safe and correct operation of the appliance, it
is important to have it serviced and maintained every year by
an approved installer or maintenance company.

• In case of anomaly, please call your service engineer.

• Despite the strict quality standards imposed by ACV during
the manufacture, inspection and transport of its appliances,
you might notice some errors. Please report immediately any
fault to your approved installer. Remember to note the fault
code displayed on the screen.

Danger of burns

Essential instruction for
the safety of persons
and the environment.

Danger of electrocution.

Essential instruction for
the correct operation of
the installation.

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ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

DESCRIPTION OF THE SPECIFICATIONS

The Prestige is a wall-mounted condensing boiler meeting
the requirements of the HR-Top applicable standards force in
Belgium. The boiler is certified compliant with EC standards as a
connected appliance C13(x), C33(x), C43(x), C53, C83(x), but it
can also be connected as an open appliance in category B23.

LINING

The boiler is protected by a steel lining that first of all undergoes a
degreasing and phosphation process before being lacquered and
heated at 220°C. The inside of this lining is coated with a layer of
thermal and acoustic insulation, reducing losses to a minimum.

HEAT EXCHANGER

The core of the Prestige features a new stainless steel heat
exchanger. This piece of technology represents the fruit of
exhaustive research and intensive laboratory testing. It reflects
ACV’s eighty years of experience in using stainless steel for
heating and hot water functions. The particular geometry of the
exchanger pipes is calculated to obtain a very large Reynolds
number throughout its cycles.
The Prestige achieves an exceptional output that remains stable
throughout the boiler’s life, given that it causes no oxidation on
the exchanger, which is manufactured entirely from quality steel.

BURNER

ACV uses its BG 2000-M burner for the Prestige: this is an
air/gas premix burner providing safe and silent operation while
limiting emissions (NOx and CO) to an incredibly low level. Although
the ACV BG 2000-M boiler is very modern, it uses proven
technology and is manufactured from standard spare parts that
are easily available on the market.

TEMPERATURE REGULATION

The basic version of the Prestige is fitted with a microprocessor
controlled regulator (MCBA) which takes over both the
safety functions (ignition, monitoring the flame, limiting the
temperature, etc.) and control of the boiler temperature.
This MCBA also includes a weather-dependent regulator. All
you need to do is connect the ou tdoor temperature sensor
available as an option to the device. However, this regulator
can also operate with a standard on/off room thermostat
In addition, with the combination of a weather-dependent
regulator and a room thermostat, you can control the tempera­tures based on the weather with compensation for the indoor
temperature.
There are four user adjustable parameters. By entering a
special maint enance code, qualified installers can access
several other parameters to adapt the boiler to special
requirements. In principle, these parameters are factory set
for all normal applications.

PRODUCTION OF HOT WATER

• Prestige Solo: is custom-designed to operate for heating

only or in combination with the whole range of ACV water tanks.
The SmartLine range is the number one choice for domestic
applications. To simplify the installation of such a combination,
ACV has designed a specific hot water connection kit, easy to
be incorporated inside the casing.

• Prestige AquaSpeed: has a constant supply of hot water

from its 6-litre tank that is directly and immediately available.
It combines all the advantages of hot-water storage and
immediate production: instant hot water, without the need
for additional hot water storage. The Prestige 32 AquaSpeed
provides 13.3 litres of hot water per minute at 40°C, instantly
and without waste (ΔT 30°C). The AquaSpeed mini tank is
made of stainless steel and the hot water is heated by means
of a copper coil in the tank.

• Prestige Excellence: combines all the advantages of

ACV’s Tank-in-Tank systems with the comfort and space
saving of a wall-mounted boiler: in a 63 cm wide casing, it
includes a 62-litre stainless steel Tank-in-Tank. The Prestige
32 Excellence supplies 258 litres of water at a temperature
of 40°C in 10 minutes: In addition to their exceptional hot
water supply capability, the Prestige Excellence tank-in-tanks
feature:

- A solution for scale deposits: thanks to the specially designed
corrugations, the hot water tank expands and contracts during
the heating cycle, preventing the formation of scale.

- A guarantee against the risk of Legionnellae Disease and
bacteria: the hot water tank is fully immersed in the primary

circuit and the hot water is constantly kept at a temperature
above 60°C.

- Exceptional resistance against corrosion and aggression:
provided by the stainless steel.

FROST PROTECTION

The boiler is equipped with an integrated frost protection: as
soon as the NTC1 flow temperature drops below 7°C, the system
activates the central heating pump. As soon as the NTC1 flow
temperature drops below 3°C, the system automatically ignites
the burner until the temperature rises above 10°C. The pump
continues to run for about 10 minutes.

If an outdoor temperature sensor is connected to the system,
the pump is activated as soon as the outside temperature drops
below the specified threshold.

To provide efficient protection for the whole system, all valves of
the valves on the radiators and the convectors should be com­pletely open.

INTRODUCTION

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ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

INTRODUCTION

Chimney connection
[concentric tubes Ø 80/125 mm]

Tappot 6 litres

[not available on Prestige Solo]

Pump, Domestic Hot Water

Electrical panel

[The control boxes on

the rear are optional]

Heat exchanger, stainless steel

Pump, central heating

Burner, premix and modulating

Flue tube

Control panel

PRESTIGE AQUASPEED

Flue tube
[concentric tubes Ø 80/125 mm]

Pump, Domestic Hot Water

Electrical panel

[The control boxes on
the rear are optional]

Control panel

Expansion vessel

[depend of countries]

Bracket for expansion vessel

Water heater 62 litres

Pump, central heating

Heat exchanger, stainless steel

Burner, premix

and modulating

Hot water storage tank,

stainless steel

Drywell for DHW sensor

PRESTIGE EXCELLENCE

Manual air vent

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ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

DIRECTIONS FOR USE

Your system must be checked once a year by an approved
installer or maintenance company.

Starting the burner

During operation, the burner starts automatically as soon as
the boiler temperature drops under the required set point and
it stops as soon as the boiler reaches that temperature.

Control panel

Heating system

The central heating cir cuit must be pressurized (see in the
chapter “Installation” how to define the system pressure).
The pressure indicator is located on the right-hand side of the
display.

If your system needs to be refilled more than twice

a year, please contact your installer.

The CH pressure must be a minimum of 1 bar and must be
checked by the end user on a regular basis. If the pressure
drops under 0.5 bar, the integrated water pressure switch
blocks the appliance until the pressure in the system returns
to a level above 0.8 bar. The connection for a fill valve is
provided underneath the appliance. The installer can also fit
the system with a separate valve. Make sure that the appliance
is powered off when filling the sys tem. TTo do this, toggle the
Star t/Stop switch located on the left of the screen to Of f. (see
the Control panel).

For more information, please ask your installer when the system
is delivered.

A safety valve is provided at the underneath of the appliance.
If the system pressure exceeds 3 bars, this valve opens and
drains the water from the system. In this case, please contact
your installer.

SETTING THE PARAMETERS

Setting the domestic hot water temperature

(Hot water temperature)

- Press Mode: The screen displays PA RA.

- Press Step: the first character is 1 and the las t two characters

give the current hot water temperature setting.

- To change this temperature, press + or - until the last two

digits show the desired temperature value.

- Press Store to save the new temperature setting.

- Press Mode twice to return to Pilot mode (normal operating

mode).

Enabling or disabling the hot water heating mode

(hot water)

- Press Mode: The screen displays PA RA.

- Press Step twice: the first character is 2 and the last two

characters give the current setting:

00 = disabled; 01 = enabled.

- To change this parameter, press + or - until the screen

displays the desired value:

00 = disabled; 01 = enabled.

- Press Store to save.

- Press Mode twice to return to Pilot mode (normal operating

mode).

Enabling or disabling Central Heating mode:

(heating)

- Press Mode: The screen displays PARA.

- Press Step three times: the first character is 3 and the last

two characters give the current setting:

00 = disabled; 01 = enabled.

- To change this parameter, press + or - until the screen

displays the desired value:

00 = disabled; 01 = enabled.

- Press Store to save.

- Press Mode twice to return to Pilot mode (normal operating

mode).

Setting the central heating temperature:

(maximum temperature for the heating circuit)

- Press Mode: The screen displays PA RA.

- Press Step four times: the first character is 4 and the last

two charac ters give the current central heating temperature
setting.

- To change this temperature, press + or - until the last two

digits show the desired temperature value.

- Press Store to save the new temperature setting.

- Press Mode twice to return to Pilot mode (normal operating

mode).

Fault:

The temperature setting for the appliance and the safety
functions for its various parts are continuously monitored by
a regulator controlled by a microprocessor (the MCBA). In the
event of a faul t, this MCBA disables the appliance and displays
an error code: the screen flashes displaying E as the first
character, followed by the error code.

To reset the appliance:

- Press "Reset" on the screen.

- Contact your installer of the fault happens again.

USERS GUIDE

Start/Stop
switch

Pressure

gauge

Also see the user label located inside the valve on the control
panel:

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TECHNICAL CHARACTERISTICS

NATURAL GAS MODEL

Solo AquaSpeed Excellence

Central heating 24 32 24 32 24 32

Max. Input 80/60°C

kW

24 32 24 32 24 32

Min. Input 80/60°C

kW

5,9 5,9 5,9 5,9 5,9 5,9

Max. output 80/60°C

kW

23,4 31 23,4 31 23,4 31

Min. output 80/60°C

kW

5,8 5,8 5,8 5,8 5,8 5,8

Effi ciency 30% load [EN677]

%

109 109 109 109 109 109

Flue gases

CO emissions max. / min. Input

mg/kWh

45 / 20 52 / 20 45 / 20 52 / 20 45 / 20 52 / 20

NOx emissions [EN483]

mg/kWh

66 66 66 66 66 66

NOx classifi cation [EN483] 5 5 5 5 5 5

Flue gas temperature — max. Input 80/60°C

°C

70 76 70 76 70 76

Flue gas temperature — max. Input 50/30°C

°C

37 39 37 39 37 39

Mass fl ow rate of combustion products

kg/h

38 52 38 52 38 52

Flue gas pipe - Max. pressure drop

Pa

130 130 130 130 130 130

Concentric fl ue gas channel maximum length Ø 80 / 125 mm

m

20 20 20 20 20 20

Gas

Category [varies by country] I 2E[S]B — I 2Er — I 2H — I 2ELL — I 2L — I 2E

Gas pressure

mbar

20/25 20/25 20/25 20/25 20/25 20/25

G20 gas fl ow rate

m

3

/h

2,5 3,4 2,5 3,4 2,5 3,4

G25 gas fl ow rate

m

3

/h

3,0 3,9 3,0 3,9 3,0 3,9

CO

2

max. Input G20/25 (with front panel closed)

% CO

2

9,3 9,3 9,3 9,3 9,3 9,3

CO

2

max. Input G20/25 (with front panel open)

% CO

2

9,0 9,0 9,0 9,0 9,0 9,0

CO

2

min. Input G20/25 (with front panel closed)

% CO

2

9,2 9,2 9,2 9,2 9,2 9,2

Hydraulic parameters

Max. operating temperature

°C

90 90 90 90 90 90

Boiler water capacity

L

8 8 14 14 16 16

Domestic hot water circuit capacity

L

- - 0,9 0,9 54 54

Maximum operating pressure central heating

bar

333333

Heat exchanger pressure drop [ΔT = 20°C]

mbar

131 210 131 210 131 210

Capacity of the expansion vessel

(depend of countries)

L

- - - - 12 12

Electrical connection

Class

IP

30 30 30 30 30 30

Supply voltage

V/Hz

230 / 50 230 / 50 230 / 50 230 / 50 230 / 50 230 / 50

Maximum absorbed electrical power

A

0,8 0,8 1,2 1,2 1,2 1,2

Weight empty kg 48 48 63 63 92 92

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ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

TECHNICAL CHARACTERISTICS

PROPANE MODEL

Solo P AquaSpeed P Excellence P

Central heating 24 32 24 32 24 32

Max. Input 80/60°C

kW

24 30,5 24 30,5 24 30,5

Min. Input 80/60°C

kW

5,9 5,9 5,9 5,9 5,9 5,9

Max. output 80/60°C

kW

23,4 29,6 23,4 29,6 23,4 29,6

Min. output 80/60°C

kW

5,8 5,8 5,8 5,8 5,8 5,8

Effi ciency 30% load [EN677]

%

109 109 109 109 109 109

Flue gases

Flue gas pipe - Max. pressure drop

Pa

130 130 130 130 130 130

Concentric fl ue gas channel maximum length Ø 80 / 125 mm

m

20 20 20 20 20 20

Gas

Category [varies by country] I 3P

Gas pressure

mbar

30 / 37 / 50

G31 gas fl ow rate

m

3

/h

0,98 1,3 0,98 1,3 0,98 1,3

CO

2

max. Input G31 (with front panel closed)

% CO

2

11 11 11 11 11 11

CO

2

max. Input G31 (with front panel open)

% CO

2

10,7 10,7 10,7 10,7 10,7 10,7

CO

2

max. Input G31 (with front panel closed)

% CO

2

10,9 10,9 10,9 10,9 10,9 10,9

Hydraulic parameters

Max. operating temperature

°C

90 90 90 90 90 90

Boiler water capacity

L

8 8 14 14 16 16

Domestic hot water circuit capacity

L

- - 0,9 0,9 54 54

Maximum operating pressure central heating

bar

333333

Heat exchanger pressure drop [ΔT = 20°C]

mbar

131 210 131 210 131 210

Capacity of the expansion vessel

(depend of countries)

L

----1212

Electrical connection

Class

IP

30 30 30 30 30 30

Supply voltage

V/Hz

230 / 50 230 / 50 230 / 50 230 / 50 230 / 50 230 / 50

Maximum absorbed electrical power

A

0,8 0,8 1,2 1,2 1,2 1,2

Weight empty kg 48 48 63 63 92 92

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ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

TECHNICAL CHARACTERISTICS

DOMESTIC HOT WATER FEATURES

AquaSpeed Excellence

Operating conditions at 80°C 24 32 Operating conditions at 80°C 24 32

Flow at 40°C [ΔT = 30°C]

L/min.

11 14,5 Peak fl ow at 40°C [ΔT = 30°C]

L/10’

175 224

Flow at 60°C [ΔT = 50°C]

L/min.

6,6 8,3 Peak fl ow at 40°C [ΔT = 30°C]

L/60’

733 835

Constant fl ow at 40°C [ΔT = 30°C]

L/h

653 745

Peak fl ow atv 60°C [ΔT = 50°C]

L/10’

102 103

Peak fl ow at 60°C [ΔT = 50°C]

L/60’

352 353

Constant fl ow at 60°C [ΔT = 50°C]

L/h

316 320

Pre-heat time

minutes

27 25

Natural gas categories BE FR NL LU DE

AT - CH - CZ - DK - ES - IT - FI

UK - IE - PT - SE - GR - HU

I 2 E(S)B

G20 / 20 mbar – G25 / 25 mbar

I 2 Er

G20 / 20 mbar – G25 / 25 mbar

I 2 L

G25 / 25 mbar

I 2 E

G20 / 20 mbar

I 2 ELL

G20 / 20 mbar – G25 / 20 mbar

I 2 H

G20 / 20 mbar

Propane categories DK - NL - NO - IT

BE - CH - ES - FR - UK

IE - PT - FI - SE - IT - GR

AT - CH - CZ - ES
NL - DE - LU - HU

I 3 P

G31 / 30 mbar

I 3 P

G31 / 37 mbar

I 3 P

G31 / 50 mbar

DIAGRAMS OF PRESSURES DROPS

Pressure drop on the domestic hot water side

0

0,2

0,4

0,6

0,8

1

1,2

1,4

1,6

1,8

0 5 10 15 20 25 30

Volume of domestic hot water (litres / minute)

Pressure drop (bar)

A

B

Pressure drop on the heating side

0

1

2

3

4

5

6

7

0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400

Flow (litres / hour)

Pressure (mH2O)

A

B

C

D

A = Pressure drop of the boiler

B = Pressure available (for the heating circuit) circulator on 1

C = Pressure available (for the heating circuit) circulator on 2

D = Pressure available (for the heating circuit) circulator on 3

A = Pressure drop on the domestic hot water side Prestige AquaSpeed

B = Pressure drop on the domestic hot water side Prestige Excellence

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ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

INSTALLATION INSTRUCTIONS

in.

300

mm

in. 22

0

mm

Min. 25 mm Min. 25 mm

prestige

- The boiler must be mounted on a non-flammable wall.

- Drill two 10 mm diameter holes, spaced as indicated on
the above drawing.

- Secure the wall-mount bracket with the delivered anchor
screws.

- Hook the boiler on the bracket.

BOILER ROOM

- Make sure that all air vents are unobstructed any times.

- Do not store any flammable products in the boiler room.

- Do not store any corrosive products, paint, solvents, salts,

chlorine products and other detergent products near the
appliance.

- If you smell gas, do not switch on any lights, turn off the

gas tap at the meter, ventilate the rooms and contact your
installer.

101,6 m

m

53,2 m

m

53,2 m

m

48,4 m

m

WALL MOUNTING OF THE BOILER

A

BH

C

D

E

F

G

DIMENSIONS

Solo / AquaSpeed Excellence

A mm 970 1030

B mm 502 632

C mm 107 110

D mm 80 80

E mm 125 125

F mm 300 300

G mm 930 1000

H mm 400 535

ACCESSIBILITY

The appliance must be positioned in such a way to be
accessible any time. In addition, the following distances
are required around the appliance.

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INSTALLATION INSTRUCTIONS

DISTANCES OF HYDRAULIC CONNECTIONS : SOLO

DISTANCES OF HYDRAULIC CONNECTIONS : AQUASPEED

DISTANCES OF HYDRAULIC CONNECTIONS : EXCELLENCE

70 0

450

179

120

169

502

A
C
E
D
B

120

185

250

315

380

400

59

49

A / B

C / D / E

502

A

C

E

120

185

250

D 315

B 380

prestige

A. CH supply 1” [F]
B. CH return 1” [F]
C. Domestic hot water supply 1/2” [M]
D. Cold water inlet 1/2” [M]
E. Gas connection 3/4” [M]

70 0

450

179

120

169

502

A
C
E
D
B

120

185

250

315

380

400

59

49

A / B

C / D / E

502

A

C

E

120

185

250

D 315

B 380

prestige

A. CH supply 1” [F]
B. CH return 1” [F]
C. Supply to the water heater 1” [F] -

With Kit DHW 10800079

D. Return from the water heater 1” [F] - with Kit DHW 10800079
E. Gas connection 3/4” [M]

535

206

61

C / D

A / B / E

A. CH supply 1” [F]
B. CH return 1” [F]
C. Domestic hot water supply 3/4” [M]
D. Cold water inlet 3/4” [M]
E. Gas connection 3/4” [M]

prestige

632

AB94

E 224

D 345

354

C 545

EN • 12

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

INSTALLATION

CONNECTION TO THE CHIMNEY

- The chimney connections must comply with the applicable
standards (in Belgium: NBN D51-003), the local energy
supplier’s instructions, the fire regulation and neighbourhood
good practices.

- The Prestige has an inbuilt gas/air ratio regulator, which makes
it largely independent of the pressure drop in the air intake and
flue gas extraction system. However, the maximum pressure
drop for this system may not be exceeded, or the pressure will
diminish. Nevertheless, the gas/air ratio regulator continuously
guarantees optimum combustion with very low emission levels.

- The horizontal flue gas pipes must always be installed with a
min. slope of 5 mm per meter, upwards from the boiler side.

- There must be no obstruction or openings for any other appli­ances within a radius of 0.5 metres around the flue terminal of
the Prestige.

- The maximum flue resistance is 130 Pascal. You can use the
following table as the basis for calculating this value (please also

refer to the specimen calculation presented under the table).

prestige

1000 mm

1000 mm

2000 mm

2000 mm

prestige prestige

C53

C33

150 min.

120

C13

B 23

C43

C43C33

Sample calculation:

The diagram below consists
of the following parts: pipe with
monitoring section + 2 * 90°
pipe bends + 2 metres of
horizontal pipe + 2 * 45° pipe
bends + (2 + 1 + 1) metres of
vertical pipe and fall back +
discharge.

Therefore, the resistance of this
system is as follows:

2.5 + (2 x 6.0) + (2 x 5.0) +
(2 x 4.0) + (4 x 5.0) + 20 =

72.5 Pa.

This value is less
than the maximum
authorised resistance,
therefore the
installation is
compliant.

Options for connection to the chimney

Table of flue resistance in Pascal

(1Pascal = 0,01 mbar)

Pipe

concentric

Ø 80/125

mm

Air inlet

separate

Ø 80

mm

Air extraction

separate

Ø 80

mm

1 m straight pipe

5.0 1.5 2.0

Pipe with a monitoring
section

2.5 — 1.0

90° pipe bend

6.0 1.9 3.4

45° pipe bend

4.0 1.3 2.3

Vertical pipe

20.0 — —

Horizontal pipe

15.0 — —

This table is based on the equipment offered by ACV and cannot be
applied generally.

EN • 13

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

Before any work on the boiler, it is important to
disconnect the power supply.

It is important to carry out all the electrical
connection before changing the MCBA parame­ters.

1. T h e 12 k Ω NTC sensor must be inserted into the
dywell and connected on terminals 3 and 4. (See

the picture below]

.

2. Connect the DHW pump to the dedicated
connector on the internal wiring (see the wiring

diagram]

.

INSTALLATION

DOMESTIC HOT WATER CONNECTION
PRESTIGE SOLO + SMART TANK

- Rinse the installation before connecting the

domestic hot water circuit.

- Fill the tank before filling the heating circuit.

prestige

12

4

5

6

7

3

Optional accessories

Code Description

10800079

Domestic hot water hydraulic kit

Kit to connect a Prestige Solo boiler to an
external water heater.

The kit includes :

- one circulator

- one NTC sensor 12kΩ (L = 3,2 m)

- one check valve

- three copper pipes + gaskets

5476G003

NTC sensor 12kΩ:

Senses the temperature in the external hot
water tank.

(Delivered with the kit 10800079)

1. Cold water supply tap

2. Non-return valve

3. Safety group

4. Pressure reducing valve

5. Hot water expansion vessel

6. Thermostatic mixer

7. Drawoff tap

factury
setting

typical

setting Description

Domestic hot water temperature
setting (to be adjusted between 60
and 80°C).

00 : DHW Mode “OFF”
01 : DHW Mode “ON”

12 : Tank with NTC sensor
13 : Tank with control thermostat

1 2 3 4 5 6 7 8 9 10 11 12 13

EN • 14

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

INSTALLATION

DOMESTIC HOT WATER CONNECTION
PRESTIGE AQUASPEED / EXCELLENCE

The Prestige Aquaspeed and Prestige Excellence boilers can
be connected directly on the domes tic hot water circuit.

Flush out the system before connecting the domestic hot
water part.

The installation must be fitted with an approved safety unit
with a 6-bar safety valve, a non-return valve and a shut-off
valve.

During the heating process, the domestic hot wat er dilates
and the pressure increases. As soon as the pressure exceeds
the safet y valve setting, the valve opens and discharges a
small quantity of water. Using a hot water expansion vessel
(2 litres at least) will prevent this phenomenon and reduce
water hammer effect.

Prestige AquaSpeed

If the flow demands become too high, the desired water
temperat ure will not be reached. To avoid this phenomenon,
we recommend that you place a flow limit er in the cold
water pipe just before the appliance.

Prestige Excellence

Drain the tank by opening a hot water tap.
Caution: the presence of air in the circuit usually causes
noisy air discharge effects.

The hot water output temperature may reach
temperatures in excess of 60°C, which can cause
burns. We therefore recommend that that you install
a thermostatic mixer immediately after installing the
appliance.

If stop valves are used in the domestic hot water

system, they can cause pressure waves when
closed. Use devices designed to reduce water
hammer to avoid this phenomenon.

1. Cold water supply tap

2. Non-return valve

3. Safety group

4. Pressure reducing valve

5. Hot water expansion vessel

6. Thermostatic mixer

7. Drawoff tap

CONNECTION TO THE GAS

- The Prestige is fit ted with a 3/4” male fit ting connector,

on which you can connect the gas tap.

- You must comply with the applicable regulations (e.g. NBN

D51-003) for gas connections, and the other standards
in force in the country of installation.

- Where there is a risk of dirt stemming from the network,

place a gas filter upstream from the connection.

- Drain the gas pipe and check in minut e detail that all the
boiler pipes, both inside and outside, are sealed.

- Check the gas pressure in the system. Consult the technical
characteristics.

- Check the gas pressure and consumption when commissioning
the appliance.

Prestige AquaSpeed

prestige

12

4

5

6

7

3

prestige

12

4

5

6

7

3

Prestige Excellence

EN • 15

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

HEATING CONNECTIONS : GENERAL

1. By-pass with differential pressure valve

2. Isolating valve, heating system

3. Safety valve calibrated to 3 bar, with pressure gauge

4. System filling valve

5. Expansion vessel

6. Drain cock

INSTALLATION

HEATING CONNECTIONS

Recommendations

- The central heating system must be completely flushed out
with tap water before connecting the boiler.

- Install the automatic air vent on the t op of the appliance
(Prestige AquaSpeed only). You will find this in the polyst yrene
packing.

- The device must be levelled, using the provided bracket, or
the optional wall frame

(not available for the Prestige Excellence) .

- The operating noise can be increased if the appliance is fitted
against a wall made of wood or other lightweight construction.
Using rubber absorbers can reduce this effect.

- The connections to the central heating system and the
domestic hot water system are provided with nuts. This
simplifies the assembly with the optional wall frames. If you
do not use the wall frames, then you must use flat connection
type fittings with flat gaskets.

- The central heating safety valve is incorporated under the
appliance and must be routed to the drain with an open
onnection (to allow inspection).

- The central heating pump is located inside the appliance.

You can change it s speed using the three position switch,

depending on needs or if the pipes are noisy.

- The wall frames of the Prestige AquaSpeed and Solo are
fitted with an integrated 12-litre expansion vessel.

Country dependant, the Prestige Excellence is equipped with

a 12 litres expansion vessel.

This is sufficient for systems with a capacit y of approximately

120 litres for the central heating. For larger-capacity systems,
you can add a suitable expansion vessel to the AquaSpeed,
the Prestige Solo and the Prestige Excellence for the central
heating.

- Fill the system with fresh water. Contact your ACV representative
about the use of inhibitors.

- It is possible that the pumps are locked due to the presence

of residual water from tests completed on the appliance.
Therefore, we recommend that you unblock the pumps
before filling the appliance.

- You will find the connection for the filling valve and/or
drainage valve on the bot tom of the appliance. Fill the appliance
to a minimum pressure of one bar. Drain the whole system and
re-fill the appliance to a pressure of 1,5 bar.

- The system must be designed to ensure a continuous flow
in the central heating circuit. If this flow is not guaranteed,
for example if using thermostatic valves, you should install a
pressure-dependent bypass in the system.

- Fit the siphon, fill it with tap water and connect the hose to
the drain using a connection with an inspection section. Make
sure you prevent the freezing of the condensates.

prestige

1

22

4

5

6

3

EN • 16

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

INSTALLATION

INSTALLATION OF A SIMPLE HEATING CIRCUIT
CONTROLLED BY ROOM THERMOSTAT ACV 15

General diagram

The On/Off room thermostat controls the central heating
system (radiators or convectors).

If an outside temperature sensor is connected, the boiler
continuously adjusts its operating temperature depending on
the outside temperature.

The pump is powered as soon as the room thermostat
generates an heat demand.

Advantages for the user:

- Comfort

- Maximum Output

- Simplicity of the sys tem

AF120

ACV 15

MCBA

Optional accessories Code Description

10800018 Room themostat ACV 15

10510100 Outside temperature sensor 12kΩ — AF120

1 2 3 4 5 6 7 8 9 10 11 12 13

Remove this
bridge

Factory

setting

typical

setting Description

00 : Heating mode “OFF”
01 : Heating mode “ON”

Setting T° for the heating water
(adjustable between 30 and 85°C).

T° min. for the heating water
(adjustable between 15 and 60°C).

Minimum outside temperature
(adjustable between -20 and 10°C).

Maximum outside temperature
(adjustable between 15 and 25°C).

00 : Using a outside temperature
sensor and a room thermostat

90

80

70

60

50

40

30

20

10

0

-20-25 -10-15 0-5 1052015 25

P4

P5

P6 P7

Outside T° (°C)

T° departure boiler (°C)

EN • 17

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

INSTALLATION

INSTALLATION OF A SIMPLE HEATING CIRCUIT
CONTROLLED BY ROOM UNIT

General diagram

A Room Unit controls the heating system (radiat ors or
convectors). The unit allows the selection various central
heating functions and can be programmed for up to 3
schedules per week, both for heating and hot water
production.

In this configuration, the boiler continuously ajusts its operating
temperat ure in function of the outside temperature.

AF120

MCBA

Room Unit

Optional accessories Code Description

10800034

Room Unit RSC

Delivered with outside temperature sensor

10800036

Clip-in interface RMCIEBV3

Activates the communication between the MCBA and the Room Unit RSC.

10510100 Outside temperature sensor 12kΩ — AF120

Factory

setting

typical

setting Description

00 : Heating mode “OFF”
01 : Heating mode “ON”

Setting T° for the heating water
(adjustable between 30 and 85°C).

T° min. for the heating water
(adjustable between 15 and 60°C).

Bus A

Bus B

1 2 3 4 5 6 7 8 9 10 11 12 13

10800036: Interface address “0”

= 7

= 6

= 5

= 4

= 3

= 2

= 1

= 0

EN • 18

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

INSTALLATION

INSTALLATION OF TWO HEATING CIRCUIT
CONTROLLED BY ROOM THERMOSTAT ACV 15
AND AM3-11 MODULE

General diagram

This is a simple way to control two heating circuits (radiators
or floor heating).

You can adjust those two circuits depending on the outside
temperature.

This is the ideal configuration for floor heating with additional
heating provided by radiators.

The floor heating temperature is adjusted on a first temperature
diagram, while the radiator loop follows a second temperature
diagram, if needed with a booster function.

AF120

ACV 15

MCBA

RAM

NTC12K

AM3 - 11

Optional accessories Code Description

10800018 Room thermostat ACV 15

10800095

AM3-11 module :

Controls the second heating circuit - communicates directly with the MCBA

537D3040

Contact sensor 12kΩ

To be mounted on the outlet of controlled circuit

10510900

Contact thermostat RAM 5109 :

Required to protect all fl oor heating circuits

10510100 Outside temperature sensor 12kΩ — AF120

10800077

Collector 2 circuits DN20 :

With bypass, connecting tubes and integrated wall brackets

10800097

High temperature kit DN20

Including: one circulation pump, two isolating valves, check valve, two thermometers

10800096

Low temperature kit DN20

Including: one circulation pump, two isolating valves, check valve, two thermometers, the
4-way valve with integrated bypass.

10800019

Servomotor SQK 349 :

Electromechanical servomotor SQK 349 for the three-way valve included in low tempera­ture kit

(opening times : 150 seconds)

EN • 19

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

Factory

setting

typical

setting Description

Maximum temperature of the
second heating circuit

Minimum temperature of the second
heating circuit

Factory

setting

typical

setting Description

00 : Heating mode “OFF”
01 : Heating mode “ON”

Setting T° for the heating water
(adjustable between 30 and 85°C).

T° min. for the heating water
(adjustable between 15 and 60°C).

Minimum outside temperature [T4]
(adjustable between -20 and 10°C).

Maximum outside temperature [T4]
(adjustable between 15 and 25°C).

Booster

- The high T° circuit is controlled
depending on the outside T° and
the room thermostat.

- The low T° circuit is controlled
depending the outside T° only.

INSTALLATION

N

Y2

Y1

PhPE

NN

X1

X2

X3

21

L

L1

1 2 3 4 5 6 7 8 9 10 11 12 13 1 2 3

PE

Ph

N

To be wired in accordance with the applicable regulations.

90

80

70

60

50

40

30

20

10

0

-20-25 -10-15 0-5 1052015 25

P4

P39

P40

P5

P6 P7

Outside T° (°C)

T° departure boiler (°C)

EN • 20

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

INSTALLATION

INSTALLATION OF TWO HEATING CIRCUIT
CONTROLLED BY CONTROL UNIT AND
ZMC-1 MODULE

General diagram

This configuration controls two heating circuits (radiators
or floor heating). In addition, the Room unit features a
remote monitoring of the two circuits

You can adjust those two circuits depending on the out side
temperature.

This is the ideal configuration for floor heating with additional
heating provided by radiators.

You can select various heating functions, and program up
to three weekly schedules, as well for the central heating as
for the hot water production.

AF120

Room Unit

MCBA

RAM VF202

ZMC1

Optional accessories Code Description

10800034

Room Unit RSC

Supplied with outside temperature sensor

10800119

ZMC-1 module (kit) :

Controls the second heating circuit - alarm contact - operates only in conjonction with
the Room Unit RSC.

10800036

Clip-in interface RMCIEBV3

Enables communications between the MCBA and the Room Unit RSC.

10800045

Contact sensor 2kΩ — VF202 :

To be mounted on the outlet of controlled circuit

10510900

Contact thermostat RAM 5109 :

Required to protect all fl oor heating circuits

10510100 Outside temperature sensor 12kΩ — AF120

10800077

Collector 2 circuits DN20 :

With bypass, connecting tubes and integrated wall brackets

10800097

High temperature kit DN20

Including: one circulation pump, two isolating valves, check valve, two thermometers

10800096

Low temperature kit DN20

Including: one circulation pump, two isolating valves, check valve, two thermometers,
the 4-way valve with integrated bypass.

10800019

Servomotor SQK 349 :

Electromechanical servomotor SQK 349 for the three-way valve included in low
temperature kit

(opening times : 150 seconds)

EN • 21

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

INSTALLATION

21BA

1 2 3 4 5 6 7 8 9 10 11 12 13

AV MPK ZU AUF

0

24V

A B VF VE

ZMC1

N

Y1

Y2

PhPE

NN

1 2 3 4 5 6 7 8 9 10 11 12 13

B

A

10800036: Interface address “0”

= 7

= 6

= 5

= 4

= 3

= 2

= 1

= 0

To be wired in accordance with the applicable regulations.

Factory

setting

typical

setting Description

00 : Heating mode “OFF”
01 : Heating mode “ON”

Setting T° for the heating water
(adjustable between 30 and 85°C).

T° min. for the heating water
(adjustable between 15 and 60°C).

Hydraulic

parameter 6 = 23

EN • 22

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

ELECTRICAL CONNECTION

Type 3

230V

P

t

Br

B

Y/Gr

X11.

4

5

1

2

1 2 345

Br

B

BkRBk

W

Br

B

VV

WW

B

B

Or Or

V

B

RR Bk

Br

B

R

Bk

Br

RRB

G

G

R

Br Br

Or

V

Br

R

Bk

Br 11

10

9

8

7

6

5

4

3

13

12

2

1

Or

Bk B

Br

B

X12.1

X12.2

X12.3

B

B

R

B

B

B

B

G

G

X1.1

X10

X7

X1.2

X1.6

X1.4

X1.5

X1.3

X2.1

X2.2

X2.3

X2.4

X2.11

X2.12

X2.6

X2.8

X2.10

X2.9

X3.1

X3.2

X3.3

X3.5

X3.4

X4.1

X4.3

X4.2

X2.5

X5.1

X5.2

WIRING DIAGRAM : PRESTIGE 24-32 / Solo – AquaSpeed – Excellence

1. 230V connection cord

2. Start/Stop switch

3. Water tank charging pump socket

4. Heating pump

5. Burner

6. Gas valve

7. 230Volt - 24Volt transformer

8. MCBA

9. Screen

10. Water pressure switch

11. NTC1 flow sensor

12. NTC2 return sensor

13. NTC3 domestic hot

14. NTC5 flue gas temperature

15. Room thermostat (optional)

16. NTC4 outdoor temperature

17. NTC6 sensor for the circuit (optional)

18. Shell B (optional)

19. Shell A (optional)

20. Zero volt of 24V circuit.

21. Connection pumps (if two circuit)

B. Blue

Bk. Black

Br. Brown

G. Grey

Or. Orange

R. Red

V. Violet

W. White

Y/Gr. Yellow/Green

1

2

3

5

4

21

7

8

6

9

14

12

11

10

15

13

16

17

201819

EN • 23

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

COMMISSIONING AND MAINTENANCE

COMMISSIONING THE SYSTEM

- Slowly fill the tank and drain it by opening a hot water tap. Drain
all the taps and check that there are no leaks in the domestic
hot water system.

- Fill the whole system up to a minimum pressure of 1 bar
(preferably 1.5 bar), using the boiler’s fill valve. Fill the system
slowly and drain it using the central heating flow pipe manual
air vent. Also check that the automatic air vent (AquaSpeed)
on the tank is working. Check that there are no leaks in the
central heating system.

Prestige excellence: purge the primary circuit of the tank by

means of the manual air vent on the top of the tank.

- Purge the circulator(s)

- Open the gas valve, drain the pipe and check that there are no
leaks in the system.

- Check that the siphon is filled.

- Connect the plug to the wall socket and power on the appli­ance. If needed, place the room thermostat to its highest
position. The boiler should start. Check the gas pressure and
allow the boiler to heat up for a few minutes. Set the boiler
to High Power mode and check the CO2 level (see the table

of Technical Characteristics)

. Then, set the boiler to Low Power

mode and check the CO2 level again (see the table of Technical

Characteristics)

.

- Set the central heating and hot water temperatures following
the values given in the Directions for Use.

- Drain the central heating system again and, if necessary, re-fill it.

- Make sure the central heating system is correctly balanced
and, if necessary, adjust the valves to prevent a greater or
lesser flow than planned to some circuits or radiators.

CHECKING THE SETTINGS

- Check that the parameters are set in accordance with the
user’s needs: see page 3, Directions for Use.

- Check the boiler settings: this task can only be carried out by an
ACV-trained installer or by the ACV maintenance department.

- Set the appliance to High Power mode by simultaneously pressing
the mode and Plus keys.

- Check the dynamic gas pressure at the gas valve (see diagram

below, ref. 1)

. This must be at least 18 mbars.

Wait a few minutes for the appliance to heat up to a minimum

temperature of 60°C. Check the CO2 setting using a measure­ment instrument. Please see in the Technical Characteristics
for optimum value. To increase the CO

2 value, turn the venturi

screw counterclockwise; turn it clockwise to reduce the value

(see diagram below ref. 2).

Then put the appliance to High Power mode by simultaneously

pressing the mode and Plus keys. Wait a few minutes to stabilise.
Check the CO

2 value. It should be either equal to the full power

value or a maximum of 0.5% less than this value. If you record

a significant deviation,please contact the ACV maintenance
department.

INSPECTION AND MAINTENANCE

ACV recommends that you have your boilers inspected

and cleaned if need be at least once a year.

Plug out the appliance before undertaking any work, even if only
recording measurements and adjusting the settings.

- Check that the siphon is not fouled, fill it, if need be, and check
that there are no leaks.

- Check that the safety valves are operating correctly.

- Drain the whole system and if necessary re-fill the appliance to
pressure of 1.5 bar.

If you have to refill your circuit more than twice a year,

please contact your installer.

- Check the boiler charge in High Power mode. If there is a big
difference between this value and the original setting, the devia­tion could mean a blockage in the air intake pipes or flue gas
extraction pipes, or that the exchanger has become fouled with
an accumulation of dirt.

- AquaSpeed: Check the domestic hot water flow and the
temperature. These values could indicate a poorly regulated
flow limiter (new setting) or, in areas where the water is very
hard, gradual scale formation in the exchanger. To clean the
AquaSpeed minitank with chemicals, you can connect the
descaling pump directly to the hot and cold water connection.
Follow the manufacturer’s instructions for using the descaler
and the descaling product or contact your ACV distributor for
more information.

Ref.3
The gas valve
offset setting is
a sealed factory
setting.
In principle,
it may not be
modified.

2

1

3

X 2

EN • 24

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

COMMISSIONING AND MAINTENANCE

DISASSEMBLING THE BURNER

- Close the inlet gas valve.

- Remove the front panel of the boiler.

- Unplug the fan plugs (24 Volt), the ignition cable, the gas valve
control and the ignition electrode earth.

- The upper jacket panel is removable for an easier access.

- Loosen the 4 burner nuts using a ratchet wrench.

- Unscrew the three-way coupling on the gas pipe.

- In one unit, lift up the burner with the fan and the gas valve to
remove them from the exchanger. Be careful not to damage
the burner insulation in the exchanger.

- Check the condition of the insulation and the seals and replace
them if necessary before re-assembling the burner following
the same procedure but in the reverse order.

DISASSEMBLING THE EXCHANGER

- Drain the water from the central heating system using the
connection under the appliance.

- Allow the appliance to drain completely.

- Dismantle the electrical connections downstream from the
burner, as well as the NTCs.

- Dismantle the exchanger central heating flow pipes and
return pipes. Exercise caution when dismantling the parts as
residual water may escape from the exchanger.

- Dismantle the connection at the siphon and remove the nut
between the siphon and the exchanger.

- Lif t up the exchanger in one piece standing upright. The
exchanger detaches from its hook and is fully released.

- Check the condition of the seals and replace them if necessary
before re-assembling the

AQUASPEED: DISASSEMBLING THE INVERTED
TANK

- Disconnect all the central heating connections as well as all
the hot and cold water pipes connected to the boiler.

- Empty the central heating system using the fill/drain valve
located under the appliance.

- Disconnect the electrical connection for the charging pump
by pulling out the plug.

- Remove the MCBA assembly plate.

- Unscrew the central heating flow pipe using the three-way
coupling located on top of the charging pump.

- Unscrew the mini-tank return pipe.

- Disconnect the hot and cold wat er pipes from the mini-tank.

- Remove the air vent located above the mini-tank, as well as
the nut located below.

- Remove the mini-tank from the lining and tilt it for wards to
remove it completely.

- Check the condition of the seals and replace them if need be
before re-assembling the mini-tank.

CLEANING THE HEAT EXCHANGER

- Remove the burner assembly as described above.

- Remove the burner gasket.

- Clean the combustion chamber using a vacuum cleaner.

- Disconnect the flue pipe from the exchanger.

- Check if the condensates collector is clean, if necessar y,
clean it.

- Check the burner insulation and the burner gasket; replace
the parts if necessary.

- Check the igniter, replace if necessary

- Reassemble the burner and check for leakages.

- Power up the appliance, set the boiler in full power mode and
recheck for leaks.

- Check the gas pressure and the CO2 level as explained in
previous paragraf.

TEMPERATURE SENSOR RESISTANCE TABLES

DISASSEMBLING AND CHECKING THE ELECTRODE

- Remove the ignition cable.

- Remove the two fixing screws.

- Remove the electrode earth but make sure the serrated
washer is fixed between the earth cable and the electrode
when re-assembling.

- Check the condition of the seals and replace them if necessary
before re-assembling the electrode following the same procedure
but in the reverse order.

3

5

T° [°C] R Ω T° [°C] R Ω T° [°C] R Ω

- 20 98200 25 12000 70 2340

- 15 75900 30 9800 75 1940

- 10 58800 35 8050 80 1710

- 5 45900 40 6650 85 1470

0 36100 45 5520 90 1260

5 28600 50 4610 95 1100

10 22800 55 3860 100 950

15 18300 60 3250

20 14700 65 2750

X 4

EN • 25

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

MCBA PARAMETERS FOR THE SPECIALIST

STANDBY MODE

Standby Mode

After you power down the appliance the screen displays Pilot
mode, as shown in the figure above.

This is the standard MCBA mode. The MCBA automatically
returns to this mode after 20 minutes if no keys have been
pressed on the screen. Any parameters that were modified are
then enabled.

The first character shows the current status of the boiler
depending on the condition of both the boiler and the burner. The
last 2 characters indicate the start temperature.

Once the cause of the blockage has been resolved, the burner
starts automatically within 150 seconds at most.

If the burner is blocked for one of the reasons mentioned above,
the screen display alternates between a 9 followed by the
temperature (two last digits) and b with the error code.

Status Boiler function

Standby, no demand for heat

Fan first, fan after

Ignition

Operation of the boiler burner for the heating

Operation of the boiler burner for the
domestic hot water

Air pressure limit or obtaining
the number of start revolutions

The burner goes out when the specified value
is reached.
A demand for heat is present nonetheless.

Pump over-run time after the demand for
central heating

Pump over-run time after the demand for
domestic hot water

Burner blocked:

• : T1 > 95°C

•

: T2 > 95°C

•

: T2 - T1 > 10°C after 90 seconds

•

: dT1/dt > maximum gradient T1

•

: water pressure switch not off

•

: no fan signal

•

: erroneous fan signal

•

: T1 - T2 > max. Δ

•

: NTC3 short-circuit

•

: NTC5 short-circuit

•

: NTC3 interrupt

•

: NTC5 interrupt

•

: T5 > T5 max

•

: wait for the fan to start

Status Boiler function

Internal check — three-way valve

Boiler burner in hot water ready function

Test function: Central heating high power

Test function: Central heating low power

Test function: Boiler with fixed number of
revolutions

EN • 26

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

MCBA PARAMETERS FOR THE SPECIALIST

SETTING THE MCBA PARAMETERS

Parameter Mode

To access Parameter mode when the system is in Pilot mode, press MODE once.

To scroll through the list of parameters, simply press “step”. To modify a parameter value, use the + or - keys.
Then press “Store” to save the value you just changed. The screen flashes once to confirm the data has been saved.

To activate the parameters you changed, press MODE once more (which brings you into Info mode). However, if you do not press a
key, the system returns to Pilot mode after 20 minutes and automatically enables the changes.

Factory setting

Key Screen Description of parameters Solo AquaSpeed Excellence

STEP

Adjusting the hot water temperature

STEP

Production
of hot water

00 = Stop

01 = Start

02 = Stop + pump

continuously on

03 = Start + pump

continuously on

STEP

Turn On/
Turn Off
the heating

00 = Stop

01 = Start

02 = Stop + pump

continuously on

03 = Start + pump

continuously on

STEP

Maximum temperature in
Central Heating mode

Key Screen

MODE

EN • 27

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

MCBA PARAMETERS FOR THE SPECIALIST

ENTERING THE CODE

Code Mode

You can access the following parameters by entering the service
code:

• Parameters 5 - 42

• Communication mode

• Fan Speed mode

• ERROR mode

Only ACV authorised installers know the access code.

For further information, please contact our after-sales

department.

To access Code mode, press

MODE and STEP simultaneously

(only from Standby mode!).

MODE STEP

Press STEP once and the system displays C

in position 1, followed by arbitrary

characters in positions 3 and 4.

STEP

Press + or - to change the code..

+ -

Press STORE, the screen flashes briefly

to indicate that the code has been accepted.

STORE

Press MODE until the system

displays the correct mode.

REQUEST FOR INFORMATION
ON THE INSTALLATION

Info Mode

To switch from Standby to Info mode, press Mode twice.

Key Screen

Description of

parameters

STEP

Start temperature T1 in °C

STEP

Return temperature T2 in °C

STEP

Hot water temperature T3 in °C

STEP

Outdoor temperature T4 in °C

STEP

Flue gas temperature

STEP

Start temperature calculated in °C

STEP

Rate of increase in the start
temperature in °C/s

STEP

Rate of increase in the return
temperature in °C/s

STEP

Rate of increase in the hot water
temperature in °C/s

STEP

Start temperature of the 2nd
central heating circuit

Key Screen

MODE

MODE

Press STEP until the system
displays the information you
need. The point located behind
the first position flashes to
indicate that the boiler is in
INFO mode.

or

EN • 28

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

MCBA PARAMETERS FOR THE SPECIALIST

Factory setting

Key Screen Description of parameters Solo AquaSpeed Excellence

STEP

Minimum central heating temperature when
using an outdoor sensor

STEP

Minimum outdoor temperature
[adjust the heating curve]

STEP

Maximum outdoor temperature
[adjust the heating curve]

STEP

Frost protection temperature

STEP

Correction based on the outdoor temperature

STEP

Blockage T
0 = Disabled

STEP

Acceleration time lag
00 = Stop [minute]

STEP

Night set back heating (°C)

STEP

Maximum number of fan
revolutions in CH mode
[rpm x 100]

Prestige 32
natural gas

Prestige 24
natural gas

Prestige 32
propane

Prestige 24
propane

STEP

Maximum number of fan
revolutions in CH mode
[rpm /min.]

Prestige 32
natural gas

Prestige 24
natural gas

Prestige 32
propane

Prestige 24
propane

MCBA PARAMETERS WITH CODE RESTRICTED ACCESS

FR • 29

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

MCBA PARAMETERS FOR THE SPECIALIST

Factory setting

Key Screen Description of parameters Solo AquaSpeed Excellence

STEP

Max. number of revs
in domestic hot water mode
[rpm x 100]

Prestige 32
natural gas

Prestige 24
natural gas

Prestige 32
propane

Prestige 24
propane

STEP

Maximum number of fan
revolutions in domestic
hot water mode [rpm]

Prestige 32
natural gas

Prestige 24
natural gas

Prestige 32
propane

Prestige 24
propane

STEP

Minimum number of fan
revolutions [rpm x 100]

Prestige 32
natural gas

Prestige 24
natural gas

Prestige 32
propane

Prestige 24
propane

STEP

Minimum number of fan
revolutions [rpm]

Prestige 32
natural gas

Prestige 24
natural gas

Prestige 32
propane

Prestige 24
propane

STEP

Number of fan revolutions
at ignition [rpm x 100]

Prestige 32
natural gas

Prestige 24
natural gas

Prestige 32
propane

Prestige 24
propane

STEP

CH pump over-run
0 = 10 sec. [step = 1 minute]

STEP

Domestic hot water pump over-run time
[step = 10.2 sec]

EN • 30

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

MCBA PARAMETERS FOR THE SPECIALIST

Factory setting

Key Screen Description of parameters Solo AquaSpeed Excellence

STEP

Central Heating modulation hysteresis enabled

STEP

Central Heating modulation hysteresis disabled

STEP

Domestic hot water modulation hysteresis
enabled

STEP

Domestic hot water modulation hysteresis
disabled

STEP

Detection of domestic hot water hysteresis
enabled

STEP

Detection of domestic hot water hysteresis
disabled

STEP

Central Heating blockage time
[sec. x 10,2]

STEP

Domestic hot water blockage time
[sec. x 10,2]

STEP

Domestic hot water  Central Heating
blockage time [sec. x 10,2]

STEP

Re-modulate the difference T1 - T2

STEP

Shell address
[-1 = disabled]

STEP

Temperature increase set point
for the production of hot water

STEP

first position:
2nd heating circuit:
0 = disabled
1= enabled [slave]
2 = enabled [master]

Second position:
the demand for heat comes from:
0 = the room thermostat
1 = the outdoor sensor

EN • 31

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

MCBA PARAMETERS FOR THE SPECIALIST

Factory setting

Key Screen Description of parameters Solo AquaSpeed Excellence

STEP

First position:
Domestic hot water pump [1] or
three-way mixer tap [2]

Second position:
tank with NTC3 probe [2] or
tank with thermostat (3)

STEP

Manual fan number of revolutions

STEP

First position:
Fan control pump level during burning in

Second position:
Fan control pump level during over-run
time

STEP

Hold temperature

STEP

Maximum temperature for the start heating
curve for the 2nd circuit

STEP

Minimum temperature for the start heating
curve for the 2nd circuit

STEP

2nd circuit temperature hysteresis

STEP

First position:
Special pump
[0 = disabled]

Second position:
Minimum disable cycle
[0 = disabled]

EN • 32

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

ERROR MODE [with code]

ERROR mode indicates the most recent error, as well as the
status of the boiler and its readings at the time this error
occurred.

Key Screen

MODE

COMMUNICATION MODE [with code]

When in this mode, the system displays the communication
between the boiler and the control module, the optional interface
kit or the optional programmable room thermostat.

Key Screen

MODE

Key Screen

Description of

parameters

STEP

Code mode

STEP

Status of the boiler at the time
of the error

STEP

Start temperature T1 at the time
of the error

STEP

Return temperature T2 at the time
of the error

STEP

Hot water temperature T3 at
the time of the error

STEP

Outdoor temperature T4 at the
time of the error

Key Screen

Description of

parameters

STEP

No communication

Communication between the
boiler module and the optional
control modules only

Communication between all the
devices connected

Key Screen

Description of

parameters

MODE

Fan speed

STEP

The current fan speed is
5,500 rpm.

FAN MODE [with code]

MCBA PARAMETERS FOR THE SPECIALIST

EN • 33

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

MCBA PARAMETERS FOR THE SPECIALIST

Codes Description of the fault Resolution of the fault

Abnormal flame signal

- Check the wiring (short-circuit in the 24V wiring)

- Check the electrode

- Replace the MCBA (water damage)

No flame signal after five attempts at firing the boiler

- Check the ignition cable

- Check the electrode and the position of the electrode

- Check that there is gas at the burner.

Internal error

If the problem persists after two RESET attempts,
replace the MCBA.

Persistent lock Press “RESET”

Internal error

If the problem persists after two RESET attempts,
replace the MCBA.

EPROM error

If the problem persists after two RESET attempts,
replace the MCBA.

Max input, thermostat open or 24V fuse gone.

- Check the wiring

- Check the 24V fuse on the MCBA.

Internal error

If the problem persists after two RESET attempts,
replace the MCBA.

T1 > 110°C

- Check the NTC wiring and replace if necessary.

If NTC1 is OK, please verify that the water flows trough the
boiler.

T2 > 110°C - Check the NTC wiring and replace if necessary.

T1 gradient too high

- Check that the pump is turning.

- If there is no problem with the pump, drain the system.

No fan signal present

- Check the fan control connection

- Check the fan wiring

If the problem persists after two RESET attempts,
replace the MCBA.

The tacho signal of the blower does’nt go to zero.

- Check that the convection flow through the chimney is not
high enough to rotate the blower.

If not, exchange the blower.

NTC1 short-circuit

- Check the connection of the NTC1 sensor

- Check the wiring of the NTC1 sensor

If the problem persists, replace the NTC1 sensor

NTC2 short-circuit

- Check the connection of the NTC2 sensor

- Check the wiring of the NTC2 sensor

If the problem persists, replace the NTC2 sensor

To unlock the system:

• Press RESET on the screen.

• Contact your installer if the fault happens again.

SAFETY STOP [ERROR mode]

If a fault occurs while the appliance is running, the system locks
and the screen starts to flash. The first character is an E and the
next two characters give the code for this fault, as illustratedin
the table below.

EN • 34

ENGLISHFRANCAISNEDERLANDSESPAÑOLITALIANODEUTSCH

MCBA PARAMETERS FOR THE SPECIALIST

Codes Description of the fault Resolution of the fault

NTC3 short-circuit

- Check the connection of the NTC3 sensor

- Check the wiring of the NTC3 sensor

If the problem persists, replace the NTC3 sensor

NTC1 connection open

- Check the connection of the NTC1 sensor

- Check the wiring of the NTC1 sensor

If the problem persists, replace the NTC1 sensor

NTC2 connection open

- Check the connection of the NTC2 sensor

- Check the wiring of the NTC2 sensor

If the problem persists, replace the NTC2 sensor

NTC3 connection open

- Check the connection of the NTC3 sensor

- Check the wiring of the NTC3 sensor

If the problem persists, replace the NTC3 sensor

Internal error

If the problem persists after two RESET attempts,
replace the MCBA.

Flue gas temperature too high (NTC5)

- Check the connection of the NTC5 sensor

- Check the wiring of the NTC5 sensor

If the problem persists, replace the NTC5 sensor

Error while reading the parameters

Press RESET

If the error persists, replace the MCBA.

Problem with the power supply to the fan

- Check the MCBA power supply voltage.

If it is OK, replace the fan.

N° EN FR NL ES IT DE

01

Horizontal

oulet

Terminal

horizontal

Muurdoorvoer

Terminal

horizontal

Tereminale
orizzontale

Waagerechte

Wanddurchführung

02

Vertical

outlet

Terminal

vertical

Dakdoorvoer

Terminal

vertical

Terminale

verticale

Senkrechte

Dachdurchführung

03

Flue pipe

L 250 mm

Conduite

L 250 mm

Rookgaspijp

L 250 mm

Tu bo

L 250 mm

Prolunga

L 250 mm

Rohr

L 250 mm

04

Flue pipe

L 500 mm

Conduite

L 500 mm

Rookgaspijp

L 500 mm

Tu bo

L 500 mm

Prolunga

L 500 mm

Rohr

L 500 mm

05

Flue pipe

L 1000 mm

Conduite

L 1000 mm

Rookgaspijp

L 1000 mm

Tu bo

L 1000 mm

Prolunga

L 1000 mm

Rohr

L 1000 mm

06

Adjustable flue pipe

L 500 mm
adjustable

L 235 - 400 mm

Conduite

L 500 mm

réglable

L 325 - 400 mm

Regelbare

rookgaspijp

L 500 mm instelbaar

L 235 - 400 mm

Tubo L 500 mm

regulable

L 325 - 400 mm

Prolunga
L 500 mm
regolabile

L 325 - 400 mm

Verstellbares Rohr

L 500 mm

einstellbar

L 325 - 400 mm

07

Flue bend

45°

Coude 45° Bocht 45° Codo 45° Curva 45°

Bogen

45°

08

Flue bend

90°

Coude 90° Bocht 90° Codo 90° Curva 90°

Bogen

90°

09

Condensate

recovery

Récupérateur

de condensats

Condensopvang

Recuperador

de condensados

Recuperatore

di condensati

Kondensatsammler

10

Measuring

element

Tube de mesure Meetelement Tubo de medida

Elemento
di misura

Messelement

11

Parallel

connection

adapter

Adaptateur de

raccordement

en parallèle

Parallel

aansluitingsadapter

Adaptador de

conexión

paralelo

Adattatore di

collegamento

in parallelo

Paralleler

Verbindungsadapter

12

Adjustable

flashing

Solin réglable

Regelbare

losse pan

Te adaptador

para chimenea

desdodlada

Tegola regolabile Bleidachpfanne

13

Flat roof

flashing

Solin toit plat

Losse pan

plat dak

Cubreaguas

chimenea

Tegola a

tetto piatta

Flachdachflansch

14

Bracket

Ø 125 mm

Attache de

fixation

Ø 125 mm

Bevestiging

Ø 125 mm

Brida fijación

Ø 125 mm

Supporto

di fissazione

Ø 125 mm

Befestigung

Ø 125 mm

01 : 537D6185

02 : 537D6184

03 : 537D6186
04 : 537D6187
05 : 537D6188

06 : 537D6189

07 : 537D6190

08 : 537D6191

09 : 537D6192

10 : 537D6193

11 : 537D6232

12 : 537D6195

13 : 537D6194

14 : 537D6183

5476G008

Prestige Solo

EN :

NTC sensor [5 x 18 = 12 kΩ]

FR :

Sonde NTC [5 x 18 = 12 kΩ]

Prestige AquaSpeed

NL :

NTC voeler [5 x 18 = 12 kΩ]

ES :

Sonda NTC [5 x 18 = 12 kΩ]

Prestige Excellence

IT :

Sonda NTC [5 x 18 = 12 kΩ]

DE :

NTC-Fühler [5 x 18 = 12 kΩ]

547D3018

Prestige Solo

EN :

DHW NTC sensor - 12 kΩ

FR :

Sonde NTC sanitaire - 12 kΩ

Prestige AquaSpeed

NL :

NTC voeler sanitair - 12 kΩ

ES :

Sonda NTC sanitaria - 12 kΩ

Prestige Excellence

IT :

Sonda NTC sanitaria - 12 kΩ

DE :

NTC- Brauchwasserfühler - 12 kΩ

257F1071

Prestige Solo

EN :

Ionisation and ignition cable

FR :

Câble d’ionisation et d’allumage

Prestige AquaSpeed

NL :

Ontsteek / ionisatie kabel

ES :

Cable de ionización y encendido

Prestige Excellence

IT :

Cavo di accensione e d’ionizzazione

DE :

Ionisations- und Zündungskabel

537D3039

Prestige Solo

EN :

Rectifier [24 Volt]

FR :

Câble rectificateur [24 Volt]

Prestige AquaSpeed

NL :

Gelijkrichter [24 Volt]

ES :

Cable rectificador [24 Volt]

Prestige Excellence

IT :

Cavo rettificatore [24 volt]

DE :

Gleichrichter [24 Volt]

257F1079

Prestige Solo

EN :

Flat cable

FR :

Câble plat

Prestige AquaSpeed

NL :

Kabel display

ES :

Cable plano

Prestige Excellence

IT :

Cavo piatto

DE :

Kabel display

547D3021

Prestige Solo

EN :

Transformer [230 Volt / 24 Volt]

FR :

Transformateur [230 Volt / 24 Volt]

Prestige AquaSpeed

NL :

Transformator [230 Volt / 24 Volt]

ES :

Transformador [230 Volt / 24 Volt]

Prestige Excellence

IT :

Trasformatore [230 Volt / 24 Volt]

DE :

Transformator [230 Volt / 24 Volt]

537D3020

Prestige Solo

EN :

Display board

FR :

Platine display

Prestige AquaSpeed

NL :

Display

ES :

Display

Prestige Excellence

IT :

Scheda display

DE :

Display

54763010

Prestige Solo

EN :

Pressure gauage [0 - 4 bars]

FR :

Manomètre [0 - 4 bars]

Prestige AquaSpeed

NL :

Manometer [0 - 4 bar]

ES :

Manómetro [0 - 4 bares]

Prestige Excellence

IT :

Manometro [0 - 4 bar]

DE :

Manometer [0 - 4 bar]

54766016

Prestige Solo

EN :

ON / OFF switch

FR :

Interrupteur général

Prestige AquaSpeed

NL :

Hoofdschakelaar

ES :

Interruptor general

Prestige Excellence

IT :

Interruttore generale

DE :

An / Aus Schalter

497B0025

Prestige Solo

EN :

Air inlet tube to venturi

FR :

Tube d’entrée d’air venturi

Prestige AquaSpeed

NL :

Inlaatbuis venturi

ES :

Tubo de entrada de aire venturi

Prestige Excellence

IT :

Tubo d’ingresso dell’aria nel venturi

DE :

Eintrittrohr Venturi

557D3011

Prestige Solo

EN :

Water pressure safety switch

FR :

Pressostat de sécurité manque d’eau

Prestige AquaSpeed

NL :

Waterdruk schakelaar

ES :

Presostato falta de agua

Prestige Excellence

IT :

Pressostato di sicurezza mancanza d’acqua

DE :

Wassermangelsicherung

55426017

Prestige Solo

EN :

Safety valve [3 bars / Ø 1/2” - Ø 3/4”]

FR :

Soupape de sécurité [3 bars / Ø 1/2” - Ø 3/4”]

Prestige AquaSpeed

NL :

Veiligheidsventil [3 bar / Ø 1/2” - Ø 3/4”]

ES :

Válvula de seguridad [3 bares / Ø 1/2” - Ø 3/4”]

Prestige Excellence

IT :

Valvola di sicurezza [3 bar / Ø 1/2” - Ø 3/4”]

DE :

Sicherheitsventil [3 bar / Ø 1/2” - Ø 3/4”]

55445006

Prestige Solo

EN :

Manual air vent [Ø 3/4”]

FR :

Purgeur manuel [Ø 3/4”]

Prestige AquaSpeed

NL :

Manuele ontluchter [Ø 3/4”]

ES :

Purgador manual [Ø 3/4”]

Prestige Excellence

IT :

Valvola di spuro manuele [Ø 3/4”]

DE :

Manueller Entlüfter [Ø 3/4”]

55445007

Prestige Solo

EN :

Automatic air vent

FR :

Purgeur automatique

Prestige AquaSpeed

NL :

Automatische ontluchter

ES :

Valvola di spurgo automático

Prestige Excellence

IT :

Purgeur automatico

DE :

Automatischer Entlüfter

55426001

Prestige Solo

EN :

Drain cock valve [Ø 1/2”]

FR :

Robinet de vidange [Ø 1/2”]

Prestige AquaSpeed

NL :

Leegloopkraan [Ø 1/2”]

ES :

Grifo de vaciado [Ø 1/2”]

Prestige Excellence

IT :

Valvola di scarico [Ø 1/2”]

DE :

Entleerungshahn [Ø 1/2”]

557A6006

Prestige Solo

EN :

Non return valve

FR :

Clapet anti-retour

Prestige AquaSpeed

NL :

Terugslagklep

ES :

Válvula anti-retorno

Prestige Excellence

IT :

Volvola di ritegno

DE :

Rückschlagventil

EN :

MCBA burner control

FR :

Module de contrôle MCBA

NL :

Brander module MCBA

ES :

Módulo de control MCBA

IT :

Centralina MCBA

DE :

MCBA- Brennersteuerung

5476G014

Prestige AquaSpeed 24 kW

5476G015

Prestige Excellence 24 kW

5476G016

Prestige Solo 24 kW

5476G017

Prestige AquaSpeed 24 kW [Propane - Propane - Propaan - Propano - Propano - Propangas]

5476G018

Prestige Excellence 24 kW [Propane - Propane - Propaan - Propano - Propano - Propangas]

5476G019

Prestige Solo 24 kW [Propane - Propane - Propaan - Propano - Propano - Propangas]

5476G020

Prestige AquaSpeed 32 kW

5476G021

Prestige Excellence 32 kW

5476G022

Prestige Solo 32 kW

5476G023

Prestige AquaSpeed 32 kW [Propane - Propane - Propaan - Propano - Propano - Propangas]

5476G024

Prestige Excellence 32 kW [Propane - Propane - Propaan - Propano - Propano - Propangas]

5476G025

Prestige Solo 32 kW [Propane - Propane - Propaan - Propano - Propano - Propangas]

N° EN FR NL ES IT DE

A01

Side panel Latérale Zijkanten Lateral Laterale Seitenblech

A02

Front panel Face avant Frontstuk Parte delantero Pannello anteriore Vorderblech

A03

Top cover Couvercle supérieur Bovenkap Tapa superior Coperchio superiore Obere Abdeckung

A04

Rear panel Panneau arrière Achterpaneel Panel trasero Pannello posteriore Hinterblech

A05

Control panel

[ABS]

Tableau

[ABS]

Paneel

[ABS]

Panel
[ABS]

Pannello

[ABS]

ABS-Tafel

A06

Wall mounting Fixation murale Wandbevestiging Fijación mural Fissaggio murale Wandhalterung

A07

Control panel

attachment left

Tableau

prolongement gauche

Paneel verlengstuk

links

Elemento izquierdo

del panel

Elemento sinistro

del pannello

ABS-Tafel

Verlängerung links

A08

Control panel

attachment right

Tableau

prolongement droite

Paneel verlengstuk

rechts

Elemento derecho

del panel

Elemento destro

del pannello

ABS-Tafel

Verlängerung rechts

A09

Back cover

plate display

Protection arrière

du display

Afschermplaat

display achter

Protección

posterior

del display

Protezione

posteriore del

display

Abschirmung hinter

display

A10

Bottom panel

Jaquette

inferieure

Onderpaneel Panel inferior

Pannello

inferiore

Unterblech

A11

Expansion vessel

support

Support vase

d’expansion

Steun expansievat

Apoyo vaso

de expansión

Appoggio vaso

di espansione

Träger

Ausdehnungsgefass

A01 : 21471420

A03 : 21475420

Prestige Excellence

A02 : 21473420

A06 : 21480069

A04 : 21474420

A01 : 21471420

A05 : 54761008

Prestige Solo / AquaSpeed

A07 : 497B6002

A09 : 2147E420

A10 : 21476420

A08 : 497B6003

A11 : 2247F420

A01 : 21471419

A03 : 21475419

A02 : 21473419

A06 : 21480069

A04 : 21474419

A01 : 21471419

A05 : 54761008

A09 : 2147E419

A10 : 21476419

N° EN FR NL ES IT DE

B01

Flue gas pipe

Ø 80mm

Tube de fumées

Ø 80mm

Rookgas pijp

Ø 80mm

Tubo de humos

Ø 80mm

Condotto fumi

Ø 80 mm

Abgasrohr

Ø 80mm

B02

Heat

exchanger

Echangeur

de chaleur

Warmtewisselaar

Intercambiador

de calor

Scambiatore

di calore

Wärmetauscher

B03

Exchanger

flow pipe

Tube de dépar t

de l’échangeur

Aanvoerleiding

warmtewisselaar

Tubo de salida del

intercambiador

de calor

Tubo di mandata

da lo scambiatore

Vorlaufrohr

Wärmetauscher

B04

Heating

circulator

1” - L 130 mm

Circulateur

chauffage

1” - L 130 mm

Verwarming

circulator

1” - L 130 mm

Circulador
de calefacción
1” - L 130 mm

Circolatore

riscaldamento

1” - L 130 mm

Heizungspumpe

1” - L 130 mm

B05

Heating circulator

flow pipe

Tube dépar t du

circulateur chauffage

Verktrek

Verwarming

circulator pijp

Tubo de salida

del circulador

de calefacción

Tubo di mandata

da lo circolatore

riscaldamento

Vorlaufrohr

Heizungspumpe

B06

Condenstrap

5/4” - L 300 mm

Siphon 5/4”

L 300 mm

Syfon 5/4”
L 300 mm

Sifón 5/4”

L 300 mm

Sifone 5/4”

L 300 mm

Siphon 5/4”

L 300 mm

B07

Gas pipe Tube gaz Gas pijp Tubo gas Tubo gas Gasrohr

B08

Domestic hot

water Tank

Préparateur

ou mini-préparateur

ECS

Sanitair warm

water boiler

Acumulador

de agua caliente

sanitaria

Bollitore

d’acqua calda

sanitaria

Brauchwasser-

bereiter

B09

DHW pump

connection pipe

Tub e d e

raccordement

circulateur ECS

Aansluiting pijp

sanitair circulator

Tubo de conexión

del circulador

sanitario

Tub o d i

collegamento del

circolatore sanitario

Verbiedingungsrohr

Warm Wasser

Lade pumpe

B10

DHW loading pump

1” - L 130 mm

Circulateur ECS

1” - L 130 mm

Sanitaire

circulator

1” - L 130 mm

Circulador

sanitario

1” - L 130 mm

Circolatore sanitario

1” - L 130 mm

Warm Wasser

Lade pumpe

1” - L 130 mm

B11

DHW circulator

outlet pipe

Tube dépar t

circulateur ECS

Uitgang pijp

sanitair circulator

Tubo de salida

del circulador

sanitario

Tubo di mandata

da lo circolatore

sanitario

Vorlaufrohr

Warm Wasser

Lade pumpe

B12

Heating

return pipe

Tube retour

chauffage

Terugvoer

verwarming

pijp

Tubo retorno

de calefacción

Tubo di ritorno

riscaldamento

Heizungsruchlaufrohr

B13

Domestic

cold water

inlet pipe

Tube d’entrée

eau froide

sanitaire

Koudwateraanvoer

pijp

Tubo de llegada de

agua fría sanitaria

Tubo d’ingresso

acqua fredda

sanitaria

Kalteswasser

Eintritssrohr

B14

Domestic
hot water

outlet pipe

Tube dépar t

ECS

Uitgang sanitair
warm water pijp

Tubo salida

de agua caliente

sanitaria

Tubo di mandata

acqua calda

sanitaria

Warm Wasserrohr

B15

Expansion

vessel

Vase

d’expansion

Expansievat

Vaso de

expansión

Vaso

di espansione

Ausdehnungsgefäß

B16

“T” connection of

DHW Tank

Raccord en T du
préparateur ECS

“T” aansluiting

sanitair warm

water boiler

Conexión en “T”

del acumulador

Collegamento “T”

del bollitore

T-Verbindungs

stuck Speicher

B01 : 497B0031

B11 : 507F4068

Prestige Excellence

B10 : 557A4017

B16 : 507F4066

B08 : 30538481

B15 :557A7008

B04 : 557A4014

Prestige Solo / AquaSpeed

B06 : 557B4002

B07 : 507F4055

B02 : 63962009

B12 : 507F4071

B01 : 497B0031

B07 : 507F4083

B04 : 557A4014

B08 : 507F4035

B10 : 557A4014

B11 : 507F4089

B05 : 507F4087

B06 : 557B4002

B14 : 507F4054

B05 : 507F4070

B03 : 507F4069

B02 : 63962009

B09 : 507F4088

B03 : 507F4086

B13 : 507F4053

B12 : 507F4052

B16 : 507F4066

Prestige Solo / AquaSpeed / Excellence

(*)

Burner propane - Brûleur propane - Brander propaan

Quemador propano - Bruciatore propano - Propangasbrenner

C01 : 537D4034

C15 : 557D6039

C02 : 537D3041

C03 : 557A0054

C05 : 557A0012

C06 : 557A0048

C08 : 557A0058

C10 : 507F4095

C14 : 537D4033

C12 : 53402088

C09 : 537DZ025 - (*) 537DZ026

C13 :

(*) 537D4020

C07 : 51700061

C04 : 557DZ023

C11 : 507F4096

N° EN FR NL ES IT DE

C01

Venturi + seal Venturi + joint Venturi + dichting Venturi + junta

Venturi

+ Guarnizione

Venturi + dichtung

C02

Fan Ventilateur Ventilator Ventilador Ventilatore Gebläse

C03

Silicone seal

fan

Joint silicone

ventilateur

Siliconedichting

ventilator

Junta de silicona

ventilador

Guarnizione silicone

del ventilatore

Silikondichtung

Gebläse

C04

Ingnition

electrode

Electrode

d’allumage

Ontstekingselectrode

Electrodo

de encendido

Elettrodo

di accensione

Zündelectrode

C05

Electrode seal Joint électrode Dichting electrode Junta de electrodo

Guarnizione

elettrodo

Dichtung

Elektrode

C06

Burner rod seal

Joint rampe

brûleur

Dichting

branderstaaf

Junta de rampa

quemador

Guarnizione rampa

bruciatore

Dichtung

Brennerlanze

C07

Burner flange

insulation

Isolation plaque

brûleur

Dichting

branderflens

Aislamiento

placa quemador

Isolamento piastra

bruciatore

Isolierung

Brennerflansch

C08

Burner seal

Ø 210 mm

Joint brûleur

Ø 210 mm

Branderdichting

Ø 210 mm

Junta de quemador

Ø 210 mm

Guarnizione

bruciatore Ø 210

Brennerdichtung

Ø 210 mm

C09

Burner rod Rampe brûleur Branderstaaf Rampa quemador Rampa bruciatore Brennerlanze

C10

Burner flange Plaque brûleur Branderflens Placa quemador Piastra bruciatore Brennerflansch

C11

Flame inspection

window

Regard

de flamme

Vlamcontrole Tapa de llama Spioncino fiamma

Schauloch

Flamme

C12

Gas valve

flange Ø 1/2”

Bride vanne

gaz Ø 1/2”

Gasklepflens

Ø 1/2”

Brida de válvula

de gas Ø 1/2”

Piastra valvola

gas Ø 1/2”

Flansh Gasventil

Ø 1/2”

C13

Orifice

Ø 52 mm

Opercule
Ø 52 mm

Diafragma

Ø 52 mm

Diafragma

Ø 52 mm

Diaframma

Ø 52 mm

Diafragma

Ø 52 mm

C14

Gas valve Vanne gaz Gasklep Válvula de gas Valvola gas Gasventil

C15

Venturi O-ring O-ring venturi O-ring venturi Anillo venturi Anello venturi O-Ring venturi