Technical Description - La Nordica ORIANA Manual Del Usuario

TECHNICAL DEsCRIPTION

Definition: the appliance works as an intermittent operating appliance product in according to EN 13240.
The chimney stoves of la NORDICa are suitable 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, it is possible to
use wood logs.
The appliance is made up of a steel chamber completely soldered and hermetic. The hearth is coated by single cast iron sheets and refractory
plates (NORDIKER ®).
The appliances are equipped with an integrated air circuit for the recovery of the heat made up of a galvanized steel carter external to the
heating body.
The insert is equipped with a sight door with ceramic glass (resistant up to 700°C). This allows a charming sight on burning flames. Moreover,
in this way, any possible leak of sparks and smoke is avoided. Under the hearth grating there is a easily extractable ash drawer, also when the
appliance works.
ACCEssORIEs
THE HEaTINg OF THE ROOM OCCURs:
a) by CONVECTION: the passage of air through the coating and the covering hood releases heat in the room.
b) by RADIATION: through the sight glass and the steel body, heat is radiated into the room.
c) by FORCED CONVECTION: a ventilation kit suitable to improve the distribution of heat by ventilation only either of the installation
room or of the adjacent local.
THE DEVICE Is EQUIPPED WITH REgIsTERs OF PRIMaRY aND sECONDaRY aIR, WITH WHICH IT Is POssIblE TO aDJUsT THE COMbUsTION aIR.
1A - PRIMARY air register
(Picture
With the air register located under the door of the hearth (on the left), it is possible to adjust the air flow through the ash drawer and the
grating in direction of the fuel. The primary air is necessary for the combustion process during the ignition. In order to open the passage of
primary air the lever should be completely pulled.
The ash drawer has to be emptied regularly, so that ash cannot hinder the intake of primary air for the combustion. Primary air is also
necessary to keep fire live.
DURINg THE COMbUsTION OF WOOD, THE PRIMaRY aIR REgIsTER MUsT bE OPENED ONlY a FEW, sINCE OTHERWIsE THE WOOD bURNs
QUICKlY aND THE DEVICE CaN OVERHEaT (see chapter NORMal OPERaTION).
2A - sECONDARY air register
Under the door of the hearth (on the right) there is a secondary air register. This valve must be opened (and therefore completely pushed),
in detail, for the combustion of wood, so that unburned carbon can be subject to a post-combustion, increasing the yield and assuring the
cleaning of the glass (see chapter NORMal OPERaTION).
THE ADJUsTMENT OF THE REgIsTERs NECEssARY TO REACH THE RATED CALORIFIC YIELD is the following one:
Hourly consumption ( kg/h )
2,3
It is possible to get the PRIMaRY, sECONDaRY and TERTIaRY air directly from outside through a flexible tube (fireproof NOT
furnished Picture
IMPORTANT THE sTOVE bEFORE bEINg CONNECTED WITH a JUNCTION TO THE CHIMNEY OF THE HOUsE,
MUsT BE AssEMBLED AND REQUIREs TO BE FIXED TO A NON-FLAMMABLE WALL.
POKER
sERIEs
6)
(Picture 6)
PRIMARY air
Picture 6
10).
GLOVE RING Ø 120mm air fitting ventilation additional
sERIEs
sECONDARY air
OPENED
ENgLIsH
sERIEs
TERTIARY AIR
PRE-aDJUsTED
31