La Nordica ROSA REVERSE Manual Del Usuario página 24

2A - sECONDARY Air Register
Over the door of the hearth there is the secondary air control. This regulator must be open (the lever must be moved to the right - see
Table), especially for wood combustion, so that un-burnt carbon does not undergo a post-combustion. See chapter Normal operation.
Through this register it is possible to adjust the power of the stove. Leaving it slightly open, according to the flue of the chimney, it is
possible to keep the glass clean. It is possible to get the air sECONDARY directly from outside through a flexible tube (fireproof NOT
furnished, see chapter AIR FLOW IN THE PLACE OF INSTALLATION DURING COMBUSTION).
B - FLUE gAs Register (Picture
(Conversion from the cooker HOTPLATE USE – OVEN USE function to the cooker HEATING function)
On the right of the front of the stove/cooker, between the protection rail and the oven door, is the smoke-register 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).
The register regulation necessary in order to obtain nominal calorific output is the following (see Cap. TECHNICAL DATA):
Hourly wood consumption in kg/h
2,3
To ignite the flame (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 and secondary air register.
• 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 :
Ignition phase
ROsA REVERsE
How to set the machine to BOIL WATER
• Keep the flue gas register on the cooker function – PLATE USE.
• Primary air half open.
• Secondary air completely open.
• Load wood as described in the manual (hourly consumption).
How to set the machine to COOk BIsCUITs
• Primary air register CLOSED
• Secondary air register POS.2
• Bring the flue gas register to the cooker function – PLATE USE position. This keeps the oven temperature stable around 230 °C.
• Load wood as described in the manual (hourly consumption).
• Wait for 230 °C to be reached.
• Place the tray of biscuits in the low position for 25-30 minutes (slow cooking) or in the medium position for 15-20 minutes (quick cooking).
• Turn the tray halfway through cooking, if necessary.
ROsA sinistra REVERsE
How to set the machine to BOIL WATER
• Keep the flue gas register on the cooker function – OVEN USE.
• Primary air CLOSED.
Picture
• Secondary air POS.2
• Load wood as described in the manual (hourly consumption).
How to set the machine to COOk BIsCUITs
• Primary air register CLOSED
• Secondary air register POS.2
• Bring the flue gas register to the cooker function – OVEN USE position. This keeps the oven temperature stable around 230 °C.
• Load wood as described in the manual (hourly consumption).
• Wait for 230 °C to be reached.
• Place the tray of biscuits in the low position for 25-30 minutes (slow cooking) or in the medium position for 15-20 minutes (quick cooking).
• Turn the tray halfway through cooking, if necessary.
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6).
(Picture
6)
PRIMARY air
CLOSED
PRIMARY air
OPEN
Picture 6.
6.
Picture 6.
sECONDARY air
Picture 6
POS.2 PRE-ADJUSTED
sECONDARY air
OPEN
ENgLIsH
TERTIARY air FLUE gAs Register
sMOkEs control
PLATE USE
OVEN USE