Nordica TERMOROSA XXL DSA 4.0 Manual Del Usuario página 31

TECHNICAL DESCRIPTION
La NORDICA thermostoves are ideal for holiday ats and weekend houses or as auxiliary heating all year round.
WOODEN LOGS ARE USED AS FUEL. THE APPLIANCE WORKS AS AN INTERMITTENT OPERATING APPLIANCE.
The thermostove is composed of galvanised steel sheet plates, enamelled cast iron and thermoradiant ceramic. The furnace is found inside
the boiler made with 5 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 at 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 ames.
In addition, in this way there is no possibility of sparks or smoke escaping.
ACCESSORIES
TERMOROSA XXL DSA 4.0
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 thermostove
itself.
THE THERMOSTOVE IS SUPPLIED WITH REGISTERS FOR PRIMARY AND SECONDARY AIR AND A THERMOSTAT WITH WHICH THE
COMBUSTION AIR IS REGULATED.
1A - PRIMARY Air Register (Picture
With the lower register, the passage of primary air in the lower part of the stove 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 ame alive.
THE PRIMARY AIR REGISTER MUST BE ALMOST COMPLETELY CLOSED DURING WOOD COMBUSTION, AS OTHERWISE THE WOOD BURNS
TOO QUICKLY AND THE THERMO PRODUCT MAY OVERHEAT.
2A - SECONDARY Air Register
This register must be opened (and therefore shifted to the right), in detail, for the combustion of wood, so that unburnt carbon can besubject
to a post-combustion, increasing the yield and assuring the cleaning of the glass (see chapter NORMAL OPERATION).
The register regulation necessary in order to obtain nominal calori c output is the following (see Cap. TECHNICAL DATA):
Hourly wood consumption in kg/h
4,5
B - AUTOMATIC Thermostat
THE THERMOSTAT HAS THE TASK OF AUTOMATICALLY INCREASING OR DECREASING COMBUSTION.
Dependent on the position chosen, the thermostat will act on the valve which regulates the intake of air into the furnace, placed on the
back of the stove. Turn it in a clockwise direction from 0 to 5 to make up the re and in an anti-clockwise direction to reduce combustion. AS
THIS IS AN EXTREMELY PRECISE DEVICE, IT IS ADVISABLE TO TURN IT CAREFULLY AND NEVER FORCE THE KNOB.
C - FLUE GAS Register (Picture
(Conversion from the thermostove HOTPLATE USE – Food warmer USE function to the thermostove HEATING function)
When the control is positioned to the LEFT (on the pan symbol), the combustion gases ow above and around the Food warmer (Food
warmer function – HOTPLATE USE – Food warmer USE); when positioned to the RIGHT (on the water symbol), the gases ow near the boiler,
increasing the temperature evenly, favouring water heating inside it (thermostove function HEATING USE).
D - IGNITION Control (Picture
On the front of the thermostove, between the protective handrail and the ue gas control, there is the ignition control lever, which can be
recognised by a chrome-plated knob.
THIS CONTROL MUST ONLY BE USED TO FACILITATE THE IGNITION OF FUEL IN THE THERMOSTOVE. PULL THE LEVER OUTWARDS FROM
THE THERMOSTOVE CONTROL OPEN .
IMPORTANT : during normal thermostove operation, the control lever must remain completely inserted (pushed inwards on
the thermostove). In this way avoiding excessive fuel consumption and poor thermostove output (control closed).
TO IGNITE THE FLAME (see Cap. IGNITION) :
• Open the ignition register to aid ue gas exhaust. Position the register (any butter y valve placed on the ue gas exhaust pipe must also
be opened).
• Position the thermostat knob on position 5 (maximum opening).
• Open the primary air register (placed on the ash tray).
• After having started the re with small pieces of wood and waited until it is well lit, adjust the thermostat to the positions corresponding
to the desired heat (0÷5).
• Bring the ue gas register to the Food warmer position.
(Picture 8).
CHROME PLATED Food
warmer GRILLE
SERIES
6).
(Picture 6).
PRIMARY air
CLOSE
(Picture 6)
6)
6).
POKER
SERIES
SECONDARY air
1/2 OPEN
ENGLISH
RING Ø 100 mm
GLOVE
air fitting
SERIES SERIES
TERTIARY air
Pre-adjusted
Picture 10
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