Specifications

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COMBINED BOILER FOR
WOOD AND PELLETS
The warm water boiler ATTACK SLX, DPX, DP COMBI Pellet
is a modern heat source with new construction of heat exchang-
er. The prescribed fuel is wood and pellets – if the automatic
stainless steel burner is installed. This innovative solution brings
higher comfort thanks to the automatic pellet burner, which is
simply installed in the boiler, and the advantage of the cheap-
est heat energy gained from wood in the wood gasifying boiler.
By installation of the burner into the steel body of the boiler
ATTACK SLX, DPX you get the combined boiler for solid fuel and
pellets with adjustable output, automatic grate cleaning, auto-
matic start and termination of the burning process. The pellet
burner is placed on a movable construction, which enables to
insert the burner easily into the upper door of the boiler and to
remake the wood gasifying boiler into the pellet boiler. If the
burner is not disposable, the burner can be simply dismantled
and the boiler can be used as a standard wood gasifying boiler.
The boiler is controlled by the PROFI „PID“ regulator and
burner electronics. Both regulators can be turned off by the
main switch, according to the fuel used. It is possible to choose
the burner of 8–30 kW or 15–50 kW output. The boiler is intend-
ed for economical and ecological heating of dwelling houses,
cottages, small factories, workshops and similar objects.
BOILER ADVANTAGES
y High efficient tubular exchanger „flue gas-water“ (line SLX, DPX)
y High efficiency of burning: 90 % – thanks to the tubular exchanger,
equipped with special movable turbulators for cleaning of heat
exchanger (line SLX, DPX)
y Extraordinary voluminous feeding chamber up to 230 l, that
enables longer burning by one wood load
y Option to burn pellets
y Boiler enabling operation with wood and fully automatic opera-
tion with pellets
y User comfort, reliability of operation, easy use and maintenance
y Manufactured from the special boiler steel of 6 mm to ensure
long life-time
y Stainless steel burner of the highest quality with automatic cleaning
y Option of easy installation of the burner into the boiler by a mova-
ble construction and thereby – the fuel use change within 1 minute
y Decreased operating costs per season thanks to the combination
of fuels
y Option of the gradual output regulation according to the burner type
y Option to re-build the already installed boiler SLX, DPX, DP to the
SLX, DPX, DP COMBI Pellet by the set for re-building
y Fully automatic burner operation
y Compact design, easy use, information given on the LCD display
y Automatic grate cleaning, adjustable in dependence on the qual-
ity of pellets
y Automatic start and termination of the burning process by pellet
combustion
y Precise measuring of flame intensity by the photocell – by the
operation with pellets
y Option to set the burner output within the range of 8–30 kW or
15–50 kW, according to the type of burner
y Option to connect the external sensor into the accumulation tank
y Regulation of the burner operation by the room thermostat or
thermal probe
y Option to burn wood pellets of 6–10 mm diameter and 35 mm length
y Option to adjust the combustion according to the fuel used
y Quality stainless steel used for combustion chamber and burner grate
y Option to connect fuel feeders of different length
y Safety elements against backward burning, 4× protection against over-
heating – emergency, boiler, flue gas thermostat and aftercooling circuit
y Requirement for low operating under-pressure in the combustion
chamber
y Multi-lingual menu, option to adjust the wide scale of parameters
y Indication of operating modes
y Error diagnostics
BOILER MODIFICATIONS
ATTACK DP 15–50 COMBI Pellet
ATTACK DPX 15–50 COMBI Pellet
ATTACK SLX 20–55 COMBI Pellet
COMBINED BOILER ATTACK DP, DPX 1550,
SLX 2055 COMBI PELLET CONTAINS:
Wood gasifying boiler ATTACK SLX, DPX, DP,
Burner ATTACK PELLET BURNER Automatic 8–30 kW or
burner ATTACK PELLET BURNER Automatic 15–50 kW,
Door SLX, DPX, DP for burner, movable construction
(holder, arms, door), pellet feeder, pellet tank of 500 l
DP DPX SLX
ATTACK SLX, DPX, DP COMBI PELLET
MODEL LINE 7000, 6000, 5000