Riello 20145980, Руководство по установке и обслуживанию

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TYPICAL SYSTEM SCHEMATIC
3.2.3 Preparation for the condensate drain
9
Always maintain a slope “i” of over 3° and ensure that the
diameter of any hose used is greater than that of the boiler’s
own condensate drain pipe.
9
The connection to the drainage system must be made ac-
cording to current laws in compliance with any local regu-
lations.
i
i
≥
3°
9
Fill the siphon with water before you start up the boiler to
prevent combustion gases escaping into the room during
the first few minutes of boiler functioning.
9
Condensate from the boiler and from the flue should be
channelled to the same drain point.
9
The base of the equipment must be horizontal and levelled
in the frame resting area in order to let the condensate
evacuate easily.
drain
flue gas outlet
boiler
condensate
at discharge or
neutralisation of
condensate
flue
condensate
9
Any condensate neutralisation devices can be connected
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 du-
ration of the load can be extrapolated from this information.
To select the type of neutralisation unit to use, consult the
Catalogue or contact the dealer who sold the boiler.
3.2.4 Neutralising the condensate
The N2 and HN2 neutralisation kits are available for condensate
neutralisation.
N2 TYPE NEUTRALISATION KIT
The N2 TYPE neutralisation units were designed for systems
equipped with the central heating plant condensate outlet trap
located lower than the boiler condensate outlet. This neutrali-
sation kits does not require electric connections.
Description Dimensions
L - Width 400 mm
H - Height 220 mm
P - Depth 300 mm
A
B
C
P
L
H
HN2 TYPE NEUTRALISATION KIT
The HN2 TYPE neutralisation units were designed for systems
equipped with the central heating plant condensate outlet trap
located higher than the boiler condensate outlet. This neutrali-
sation kits does require electric connections.
Description Dimensions
L - Width 400 mm
H - Height 220 mm
P - Depth 300 mm
Q.ty of granulate 25 kg
B
1,5 m
max
A
C
P
L
H