TEChNICAL DESCRIpTION
the fire cookers of la noRdiCa are suitable to cook on the grill and on the oven and to heat living spaces for some periods or to support
an insufficient centralized heating system. they are ideal for holiday apartments and weekend houses or as an auxiliary heating system
during the whole year. as FuEl, Wood logs aRE usEd. ThE AppLIANCE wORkS AS AN INTERmITTENT OpERATINg AppLIANCE.
the fire cooker is made of galvanized and enamelled steel sheets and enamelled cast iron (doors, front side, plate ).
the hearth is totally sheathed with single cast iron sheets is endowed with a pre-adjusted tertiary air for a better combustion. inside there
is a flat grate. the hearth is equipped with a panoramic door with ceramic glass (resistant up to 700 °C). this allows a wonderful view on
the burning flames. Furthermore, it is thus avoided the output of sparks and smoke.
the cookers can be equipped with a OpTIONAL height-adjustable grate. the upper position optimizes the platE function, the lower one
the ovEn use.
undER thE ovEn dooR thERE is an Food WaRmER holdER, With thE RElatEd Closing dooR: NEvER INTRODuCE
fLAmmAbLE ObjECTS OR mATERIALS
below the food warmer holder there is an extractable wood drawer, with the related closing door (D).
ACCESSORIES
Rosa 4.0
inCludEd
Rosetta bii
inCludEd
Rosetta sinistra bii
inCludEd
ThE hEATINg Of ThE ENvIRONmENT IS mADE by IRRADIATION: through the panoramic glass and the external hot surfaces of the
cookers, the heat is radiated into the environment.
thE CookER is EquippEd With ContRols oF pRimaRy and sECondaRy aiR by WhiCh it is adjustEd thE Combustion aiR.
1A - pRImARy Air Register
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.
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 open (i.e. turned completely to the right), in particular for the combustion of wood, so that unburnt carbon does
not undergo a post-combustion (see chapter noRmal opERation).
through this register it is possible to adjust the power of the heating. leaving it slightly open, according to the flue of the chimney, it
is possible to keep the glass clean.
Rosetta Sinistra bII
NOT furnished (see chapter VENTILATION AND AERATION OF THE INSTALLATION PREMISES).
The register regulation necessary in order to obtain NOmINAL CALORIfIC OuTpuT is the following (see Cap. tEChniCal data):
Rosa 4.0
Rosetta bii
Rosetta sinistra bii
(Picture
b - fLuE gAS Control
(Conversion from the cooker platE usE function to the cooker hEating – ovEn usE function)
on the right of the front of the stove/cooker, between the protection rail and the oven door, is the FluE gas control lever, recognisable
as a bronze knob. When the lever is pushed towards the back of the stove/cooker, the combustion gases flow above the oven directly
towards the exhaust stub (cooker function – platE usE); when the lever is pulled towards you, the combustion gases flow all around
the oven, so the internal temperature increases evenly (cooker – oven cooking and heating – ovEn usE).
TO IgNITE ThE fLAmE follow the instructions below (see Cap. ignition) :
• open the FluE gas Register (cooker function – platE usE) to aid flue gas exhaust. position the register (any butterfly valve placed
on the flue gas exhaust pipe must also be opened).
• open the primary air register (placed on the ash tray).
• after having started the fire with small pieces of wood and waited until it is well lit.
• bring the flue gas register to the oven position.
• Close the any butterfly valve placed on the flue gas exhaust pipe must also be opened.
the control regulation during the ignition phase is the following :
Rosa 4.0 - Rosetta bii - Rosetta sinistra bii
(PICTURE 6
Poker
glove
inCludEd
inCludEd
inCludEd
(Picture
6).
(Picture
6).
: It is possible to get the air SECONDARY directly from outside through a flexible tube fireproof
Picture 10
pRImARy air
opEn
Picture 6
ClosEd
3 mm opEn
6)
- C).
Height-adjustable
Chrome plated
cast iron grate
oven grille
OpTIONAL
OpTIONAL
OpTIONAL
OpTIONAL
OpTIONAL
OpTIONAL
SECONDARy air
opEn
opEn
opEn
pRImARy air
SECONDARy air
opEn
ENgLIsH
Kit tank Inox
OpTIONAL
OpTIONAL
OpTIONAL
TERTIARy air
pRE-adjustEd
pRE-adjustEd
pRE-adjustEd
fLuE gAS Control
opEn
RING Ø 120mm
air fitting
/
/
OpTIONAL
platE usE
27