TermoSovrana
DSA
7094211 – EN
21
2.
TECHNICAL DESCRIPTION
La Nordica thermocookers are suitable for heating living spaces equipped with a central heating system made up of
radiators or convectors completely or partially replacing the traditional gas or diesel boiler. These are ideal for holiday
flats and weekend houses or as auxiliary heating all year round.
Wooden logs are used as fuel.
The thermocooker is composed of galvanised steel sheet plates, enamelled cast iron and thermoradiant ceramic. The
furnace is found inside the boiler made with 4 mm thick steel and reinforced with welded nails. The water from the
heating system, which absorbs the heat produced in the furnace, circulates in the boiler. Inside the furnace, there is a
flat grill.
The furnace is equipped with a panoramic door with ceramic glass (resistant up to 700°C). This allows a fascinating
view of the burning flames. In addition, in this way there is no possibility of sparks or smoke escaping.
Under the oven door there is an extractable food warmer drawer, with the related closing door: never introduce
flammable objects or materials.
The heating of the room takes place:
a) by means of radiation
: through the panoramic glass and the hot external surfaces of the stove, heat is
radiated into the room.
b) by conduction
: through radiators or convectors in the central heating system fed by the hot water produced by
the Thermocooker itself.
The thermocooker is supplied with registers for primary and secondary air and a thermostat with which the
combustion air is regulated.
1A – PRIMARY AIR Register
(Picture 1).
With the lower register, the passage of primary air in the lower part of the cooker is regulated through the ash drawer
and the grill in the direction of the fuel. The primary air is necessary for the combustion process. The ash drawer must
be emptied regularly, so that the ash cannot block the primary air intake for combustion. The primary air also keeps
the flame alive.
When the knob is completely extracted, the register is closed, when the bar is totally inserted, the register is open.
The primary air register must be open a little during wood combustion, as otherwise the wood burns too quickly and
the thermocooker may overheat.
2A – SECONDARY AIR Register
(Picture 1 ).
This knob must be open (then totally inserted), in particular for the combustion of wood (see paragraph 10). The
secondary air, passing between the double glass of the fire door, heats up and triggers the dual combustion, keeping
the glass clean at the same time (register open).
FLUE GAS Register
(Picture 1 Pos.
B
)
(Conversion from the cooker HOTPLATE USE – OVEN USE function to the cooker HEATING function)
The smokes control, in the style of a brass knob, can be found on the top right corner of the front side of the cooker,
between the protection bar and the oven door. This control has two settings:
HOB COOKING : when the bar is pushed to the back of the cooker, the combustion gases flow around the oven and
directly into the flue and up to the chimney.
OVEN COOKING: when the control bar is pulled out, the combustion gases flow around the oven, heating it.
Picture 1
2A
SECONDARY AIR
1A PRIMARY AIR
B - FLUE GAS Register
