EN • 4
ENGLISH
FRANCAIS
NEDERLANDS
ESP
AÑOL
IT
ALIANO
DEUTSCH
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 outdoor 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 tempera-
tures based on the weather with compensation for the indoor
temperature.
There are four user adjustable parameters. By entering a
special maintenance 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 (
Δ
T 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 com-
pletely open.
INTRODUCTION
Содержание AquaSpeed 24
Страница 35: ......
