Beretta POWER MAX BOX 130-2 P Installation Manual page 32

The AA outlet is supplied capped in B23 configuration.
32 Power Max BOX
130-2 P
160-2 P
200-2 P
260-2 P
330-3 P
390-3 P
520-4 P
Power Max BOX
300-2 P
450-3 P
600-4 P
b
For stand-alone installations, a Ø300/160 adapter is required
for models Power Max BOX 300-2 P and 450-3 P to connect
both models to a Ø160 mm duct.
b
For B-type installation, combustion air is taken from the envi-
ronment and goes through the openings (shutters) on the rear
panel of the device that must be located in a suitable and ven-
tilated technical room.
b
Read the requirements, instructions and prohibitions detailed
below carefully, since non-compliance with them may be result
in a safety hazard or the appliance's malfunction.
AA
UF
DESCRIPTION
FO (flue gas
AS (air suction)
outlet)
DN160 DN160
DN160 DN160
DN160 DN160
DN160 DN160
DN160 DN160
DN160 DN160
DN160 DN160
DESCRIPTION
FO (flue gas
AS (air suction)
outlet)
DN300 DN300
DN300 DN300
DN300 DN300
b
Condensation appliances described in this handbook must be
installed with flue gas pipes compliant with applicable legisla-
tion and expressly manufactured for this specific use.
b
Check that pipes and joints are not damaged.
b
Joint seals must be executed with materials that withstand the
condensate's acidity and the temperatures of the appliance's
flue gases.
b
When installing flue pipes, always bear in mind the direction of
the flue gases and of possible condensate flows.
b
Inadequate or incorrectly sized flue gas pipes may increase
combustion noise, create condensate extraction issues and
negatively impact on combustion parameters.
b
Check that pipes are suitably far (min. 500 mm) from flamma-
ble or heat-sensitive construction elements.
b
Make sure that condensation is not built up along the duct.
For this purpose, provide a sloping duct of at least 3 degrees
towards the appliance in case there is an a horizontal section.
If the horizontal or vertical section is longer than 4 meters, a
condensate siphon drainage must be provided at the base of
the pipe. The useful height of the siphon must be at least equal
to the value "H" (see figure below). The siphon discharge must
then be connected to the sewerage system (see paragraph "
Preparation for the condensate drain" on page 33).
a
It is prohibited to block or section the flue gas extraction pipe
or the combustion air suction pipe, if any.
a
It is prohibited to use pipes that not designed for this appli-
cation, because the condensate's action would damage them
quickly.
Maximum equivalent lengths are provided below.
Ø
Ø
B TYPE INSTALLATION
Ø
Exhaust Ø 160 mm
Ø
Ø
Model
Ø
Ø
130-2 P
160-2 P
200-2 P
260-2 P
Ø
330-3 P
Ø
390-3 P
Ø
520-4 P
Maximum Pressure drop
length
45° bend 90° bend
Ø 160 mm
30 m 1,5 m
30 m 1,5 m
30 m 1,5 m
30 m 1,5 m
30 m 1,5 m
30 m 1,5 m
30 m 1,5 m
2 m
2 m
2 m
2 m
2 m
2 m
2 m