Wood cooker – ROSA - ROSETTA
Instructions for installation, use and maintenance – EN – Rev.05
23
6. CONNECTION TO THE CHIMNEY
For safety reasons the door of the appliances with constructive system 1, must be opened only for the
loading of the fuel or for removing the ashes, while during the operation and the rest, the door of the hearth
must remain closed.
The appliances with constructive system 2 must be connected to their own flue. The operating with open
door is allowed under supervision. The connection pipe to the flue must be the shortest possible, right, tight
and according to the current regulations.
The connection to the chimney must be performed with stable and strong pipes (we recommend a
thickness of 2 mm). The pipe for smokes exhaust must be fixed hermetically to the chimney. The diameter
inside the connection pipe must correspond to the external diameter of the smokes exhaust small trunk of
the stove. This is ensured by pipes according to DIN 1298.
ATTENTION: Eventual flammable pieces in the area of 20 cm round the connection pipes must be
changed with fireproof and not sensitive to heat materials.
For a good operation of the equipment it is essential that in the installation place it is introduced sufficient
air for combustion (see chapt. 7).
The depression on the chimney should be 10 - 12 Pa (=1.0 - 1.2 mm of water column). The measurement
must be done always with the equipment hot (rating calorific value). When the depression exceeds 17 PA
(1.7mm of water column) it is necessary to reduce the same with the installation of an additional flue
adjuster (butterfly valve) on the exhaust pipe or in the chimney.
Picture 7
CHIMNEY CAPS - DISTANCES AND POSITIONING UNI 10683/98
Inclination of the roof
Distance between the roof
ridge and the stack
Minimum height of the stack
(measured from the outlet)
αααα
A (m)
H (m)
< 1,85 m
0,50 m above the roof ridge
15°
> 1,85 m
1,00 m from the roof
< 1,50 m
0,50 m above the roof ridge
30°
> 1,50 m
1,30 m from the roof
< 1,30 m
0,50 m above the roof ridge
45°
> 1,30 m
2,00 m from the roof
< 1,20 m
0,50 m above the roof ridge
60°
> 1,20 m
2,60 m from the roof
>
_
A
>A
0,5 m
H min.
α
(2)roof
(1)ridge axis
