Sime AQUA Serie Manual Del Usuario página 70

P
S = K
√H
S resulting section in cm
K reduction coefficient for liquid
fuels: 0.024
P boiler input in Kcal/h
H height of the flue in meters
measured from the flame axis
to the flue outlet into the atmos-
phere. When dimensioning the
flue, the effective height of the
flue in meters must be consid-
ered, measured from the flame
axis to the top of the flue, re-
duced by:
– 0.50 m for each change of di-
rection of the connection un-
ion between boiler and flue;
KEY
1 Stainless steel coaxial flue L. 886 code 8096220
2a Stainless steel extension L. 1000 code 8096121
2b Stainless steel extension L. 500 code 8096120
3a 90° stainless steel curve MF code 8095820
3b 45° stainless steel curve MF code 8095920
4 Stainless steel vertical condensation recovery L. 135 code 8092820
5 Tile with hinge code 8091300
6 Roof outlet terminal L. 1063 code 8091203
7 Kit code 8098810
TABLE A
90° stainless steel curve MF
45° stainless steel curve MF
Stainless steel extension L. 1000
Stainless steel extension L. 500
Roof outlet terminal L. 1063
Stainless steel coaxial flue L. 886
Stainless steel vertical condensation recovery L. 135
70
– 1.00 for each horizontal metre
of the union itself.
2
Our boilers are the B
need any particular connections other
than the one to the flue as described
above.
2.3.2
"Type C" version boilers transformed
with the kit code 8101594 are set to be
connected to ø 80/125 stainless steel
coaxial flues that can be adjusted to
the most suitable direction for room
requirements (fig. 6).
1
3
2
7
3
ø 80/125
WARNING:
The maximum acceptable length of the flue must not be over 7.0 equivalent meters.
Always use the condensation recovery (4) in outlets with vertical exhaust.
type and do not
23
Smoke exhaust with
ø 80/125 coaxial flue
(type C) (fig. 6)
6
Load loss (mt)
1,80
0,90
1,00
0,50
1,00
0,70
5
0,70
2
4
3
The maximum acceptable length of
the flue must not be over 7.0 equiva-
lent meters.
Load losses in meters for each single
accessory to be used in the exhaust
configuration are indicated in Table
A.
Only use original SIME accessories
and make sure that connections are
correct as indicated in the instructions
supplied with the accessories.
2.4 FUEL ADDUCTION
(figg. 7 - 7/a)
The fuel can be fed into the thermal
group sideways, the ducts must be
passed through the aperture on the
7
Fig. 6