Beretta Power Plus Box 150, Руководство по установке, Страница: 27 / 60

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2 9 Condensate evacuation
Power Plus Box condensation systems produce a conden-
sate flow depending on the operating conditions. The max-
imum hourly flow of condensation produced is indicated for
every model in the technical data table. The condensate
outlet system must be sized for that value and the cross
section may not be smaller in any section than the dimen-
sion of the connection to the condensate outlet manifold
(SC).
The condensate outlet manifold is supplied already in-
stalled. Therefore it is only necessary to connect the out-
let (SC) coming from the modular system to the drainage
system.
b
Always keep the inclination angle “i” greater than 3%
and the diameter of the condensate outlet pipe al-
ways greater than the union on the modular system.
SC
i
≥
3%
i
b
The connection to the drainage system must be
made according to current laws in compliance with
any local regulations.
b
Fill the water pipes (1) for connecting to the con-
densate outlet manifold in order to avoid products of
combustion from entering the environment during the
first minutes of modular system ignition.
1 1 1 1
b
If installing in a central heating plant, it is recommended
to direct both the products deriving from the boiler con-
densate outlet as well as the condensate deriving from
the flue gas manifold to the same exhaust outlet.
b
The boiler base must be horizontal and flat in the area
of the support frame to prevent problems with con-
densate evacuation.
b
Any condensate neutralisation devices can be con-
nected after the siphon. For the calculation of the
duration of the neutralisation load, the amount of
neutraliser consumption must be evaluated after one
year of operation. The total duration of the load can
be extrapolated from this information.
b
Pay particular attention to fixing the condensate evac-
uation pipe from the siphon located on the flue gas ex-
haust manifold and from the condensate outlet mani-
fold.
i > 3°
Scarico Civile
SC
2 10 Neutralising the condensate
The N2 and HN2 neutralisation kits are available for con-
densate neutralisation.
N2 TYPE NEUTRALISATION KIT
The N2 TYPE neutralisation units were designed for sys-
tems equipped with the central heating plant condensate
outlet trap located lower than the boiler condensate outlet.
This neutralisation kits does not require electric connec-
tions.
Description Dimensions
L - Width 400 mm
H - Height 220 mm
P - Depth 300 mm