BURNiT Lambda series, Инструкция по установке и эксплуатации

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TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL
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2. PRODUCT DESCRIPTION
PyroBurn Lambda boilers are designed to
burn solid fuel – wood or wood briquettes
class B on the principle of wood gas
generation using a fan. The body of
the boiler is manufactured as welded
sheet-steel structure. It comprises a
loading chamber which in its lower part
is equipped with ceramic nozzle with
longitudinal slot through which passes
the wood gas produced. Below it is the
combustion chamber where the wood
gas burns, lined with ceramic refractory
pieces. On the front, in the upper part of
the boiler is located the upper door for
loading the upper chamber with wood,
and in the lower part is the combustion
chamber door. Open door sensor detects
when boiler door is open and activates
fume extractor fan on full speed (100%).
Fume extractor fan draws smoke from
the chamber to the chimney via back-
side upper chamber opening. Open door
sensor function is to prevent boiler room
from fume pollution when reloading.
The boiler body is heat-insulated on the
outside with mineral wool inserted under
the housing. Smart MCU controller is
build-up in boiler upper part.
• Design . Boiler body is made of high-
quality boiler steel sheets with thickness
of 6 mm for the combustion chamber
and 4 mm for the water jacket. The built-
in refractory ceramic pieces help ensure
the uniform transfer of the heat produced
to the water jacket and protect the steel
walls from the high temperatures (up to
1200 °С).
• Pyrolytic combustion . Wood in the
loading chamber burns (above 580°С)
and releases wood gas rich in carbon
compounds. When combined with the
primary air it forms a burnable mixture
and is then routed to the nozzle in the
combustion chamber. In the nozzle the
mixture is enriched with secondary air
and is self-ignited in order to reach the
combustion chamber at 1200°С. Before
leaving the boiler body, flue gases pass
through flue pipes where they lose their
heat and cool down to 150°С. Pyrolytic
combustion helps achieve efficient wood
burning with minimum production of ash.
• Effective . Thanks to the pyrolytic
principle of wood burning, the boiler
achieves efficiency of more than
92%
.
The water jacket envelops the entirety
of the combustion chamber in order to
utilize maximum amount of the heat
produced. On the outside, the boiler body
is insulated by means of 50 mm layer of
mineral wool thermal insulation.
•
Intelligent microprocessor control unit
The PyroBurn Lambda boiler is equipped
with a hi-tech reliable controller
capable of managing complex heating
installations. The controller manages
the combustion process via permanent
monitoring of oxygen levels in exhaust
gases, their temperature as well as
the boiler temperature. Depending on
those values the controller adjusts air
intake into the primary and secondary
combustion chamber. The control unit
is capable of managing various heating
circuits whereas it has 3 types of heating
installations embedded in its logic. Thanks
to the integrated lambda sensor the
combustion process is optimized to such
an extent that boiler efficiency exceeds
92%, and exhaust gas emissions conform
to strictest EU standards.
The microprocessor control is able to
control one heating circuit and one DHW
circuit through the built-in terminals for
connecting circulation pumps and DHW
sensor.
• Lambda sensor for accurate