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TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL
TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL
TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL
TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL
CAUTION! Do not use both
chambers for burning fuel at the
same time.
The specially designed water jacket
completely covers the combustion
chamber in order to increase the
effectiveness and efficiency of up to 89%.
Designed in conformity with EN 303-5,
class 5.
Set includes Dual-chamber boiler DC-A
v2, pellet/chips burner, fuel hopper,
removable ash-and-soot container and
cleaning tools
.
2.1. Design structure of Dual-chamber
boiler CombiBurn DC-A v2
Boiler body is with two combustion
chambers. The wood pellet/chips and
fruit stones burner is installed in the lower
chamber. A metal grate divides the upper
from the lower combustion chamber.
On this grate the backup fuel (firewood,
wood briquettes or coal) is loaded. The
boiler body is made of boiler grade steel
of thickness 6 mm for the combustion
chamber and 3 mm for the water jacket.
• Ecological.
Wood pellets, wood chips
and fruit stones and firewood used in
the combustion process are renewable
energy sources with minimum
emissions.
•
Automated
. The main control unit,
integrated in the burner, manages
the entire heating process. Controller
functions:
1) Fully automated ignition and pellet
feed;
2) Fan ensuring stable operation of
burner;
3) Self-cleaning function (adjustable 1-4
times over 24 hours at equal intervals),
programmable start time;
4) Built-in discharge mechanism drives
the ash and soot into a removable
container;
5) Controls the operation of the circulation
pump of the
central heating;
6) Controls the operation of the pump of
the domestic
hot water;
7) Option for control by room thermostat;
8) Optional for manual mode when using
the upper chamber and burned wood
and / or coal.
9) Temperature control of the burner in
buffer tank;
10) Exhaust sensor;
•
Efficient
. On their way to the chimney
flue gases make a three-pass run around
three water-filled barriers inside the
combustion chamber. Thus flue gas is
cooled down until exit from boiler, having
all its heat energy transferred to the
water inside the jacket. The water jacket
embraces the combustion chamber
in full to utilize the emitted heat most
efficiently. To prevent heat losses into
the ambience, the boiler is insulated on
the outside by high-temperature rock
wool. Efficiency – rate 89%.
2
.2. Automatic ash removal system. Ash
deposit container
The specially designed ash-and-soot
disposal system allows the ash and soot to
subside at the lowest point of the boiler
body
(1)
and be disposed inside the ash
and soot container
(2)
using a transport
screw
(3)
. Ash-and-soot container is
removable. It is equipped with a handle
(4)
and wheels
(5)
for convenient disposal.
Once you have emptied the container of
ashes, please make sure you close the
container cover tightly
(6)
, buckle-lock it
