C 63 - Biasi RINNOVA COND 24S User Manual And Installation Instructions

B
23P
Figure 5.14
90° and 45° elbows with Ø 80 mm are also
available which reduce the total max. length
of the ducts:
For a 45° elbow loss
For a 90° elbow loss
5.9 C exhaust-flue pipework
63
Exhaust flue pipework with flue-gas kit
in smooth propylene or smooth stainless
steel
Kits are available in Ø80 mm, Ø60 mm or Ø50
mm for expelling flue gases (a), while the air
suction kits (b) are always Ø80 mm.
When setting up any ducted system, the hol-
INSTALLATION
low cavity between the secondary flue, ex-
haust flue or ducted pipe and the internal wall
of the technical cabinet must only be used for
this system exclusively.
All components must be made from materials
with class A1 reaction to fire according to stan-
dard UNI EN 13501-1. Note that extendible
metal hoses must not be used.
The flue must receive the flue gas output from
the flue gas duct connected to the appliance
only. Collective exhaust flues cannot be used
and the output from extractor hoods above
cooking appliances of any kind or output from
other generators cannot be conveyed through
the same flue or flue gas duct.
Therefore, if you install a ducted pipe for
evacuating combustion products from any
type of appliance inside an existing flue, this
flue must then be used solely for the ducted
pipe system. It cannot contain any other type
of pipework (for example gas, heating or solar
pipes), nor can it contain cables of any kind
(electrical, TV antenna, etc.). However, if there
is enough space, it can be used to install other
ducted pipes hooked up to appliances pow-
ered by other fuels, as long as the minimum
clearances required by the regulations are
respected.
0.9 m
1.65 m
24 kW
28 kW
32 kW
For every additional elbow, subtract 1.5 m
from the total length.
A condensate siphon must also
be installed at the base of the flue-
gas kit. This is because the boiler
is not built to collect condensate
from the system for evacuating
combustion products.
Twin C63
80+80 60+80
(a+b) (a+b)
40.0 m 19.5 m
40.0 m 27.0 m
40.0 m 27.6 m
50+80
(a+b)
16.6 m
21.7 m
15.6 m
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