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FL 32 MCS
For coaxial connection, fit the unit with one of the following starting accessories. For the
wall hole dimensions, refer to the figure on the cover.
Table. 3 - Starting accessories for coaxial ducts
Code 010006X0 - 08522870
Ø100
Ø60
fig. 10
Code 010007X0
fig. 12
Table. 4 - Baffles for coaxial ducts
Max. permissible length
Reduction factor 90° bend
Reduction factor 45° bend
0 ÷ 2 m
Baffle to use
2 ÷ 5 m
Connection with separate pipes
C
5x
fig. 14 - Examples of connection with separate pipes (
Table. 5 - Typology
Type
Description
C1X
Wall horizontal exhaust and intake. The inlet/outlet terminals must be concentric or close enough to be
undergo similar wind conditions (within 50 cm)
C3X
Roof vertical exhaust and intake. Inlet/outlet terminals like for C12
C5X
Wall or roof exhaust and intake separate or in any case in areas with different pressures. The exhaust
and intake must not be positioned on opposite walls.
C6X
Intake and exhaust with separately certified pipes (EN 1856/1)
B2X
Intake from installation room and wall or roof exhaust
IMPORTANT - THE ROOM MUST BE PROVIDED WITH APPROPRIATE VENTILATION
Code 010008X0 - 08522880
Ø126
Ø82
Ø60
Ø130
fig. 11
Code 08522890
Ø60
Ø100
fig. 13
Coaxial 60/100
Coaxial 80/125
5 m
10 m
1 m
0.5 m
0.5 m
0.25 m
Ø 50
0 ÷ 3 m
no baffle
3 ÷ 10 m
B
C
2x
1x
= Air /
cod. 3541F142 - Rev. 01 - 03/2018
For the connection of separate ducts, fit the unit with the following starting accessory:
fig. 15 - Starting accessory for separate ducts
Before installation, check the baffle to be used and that the maximum permissible length
is not exceeded, by means of a simple calculation:
1.
Completely establish the layout of the system of split flues, including accessories
and outlet terminals.
2.
Consult the table 7 and identify the losses in m
ponent, according to the installation position.
3.
Check that the sum total of losses is less than or equal to the maximum permissible
length in table 6.
Table. 6 - Baffles for separate ducts
Max. permissible length
Baffle to use
Table. 7 - Accessories
Ø 45
PIPE 0.5 m M/F
no baffle
BEND 45° F/F
Ø 80
PIPE SECTION with test point
TEE for condensate drain
TERMINAL air, wall
FLUE Split air/fumes 80/80
= Fumes)
REDUCTION from Ø80 to Ø100
PIPE 1 m M/F
Ø 100
BEND 45° M/F
TERMINAL air, wall
PIPE 1 m M/F
BEND 90° M/F
Ø 60
REDUCTION 80 - 60
TERMINAL fumes, wall
80
010011X0
0.852290.0
(equivalent metres) of every com-
eq
0 - 15 m
15 - 35 m
35 - 48 m
1KWMA38A
1 m M/F
1KWMA83A
2 m M/F
1KWMA06K
1KWMA01K
45° M/F
1KWMA65A
90° F/F
1KWMA02K
90° M/F
1KWMA82A
90° M/F + Test point
1KWMA70U
1KWMA16U
for condensate drain
1KWMA55U
1KWMA05K
1KWMA85A
fumes, wall with antiwind
1KWMA86A
1KWMA84U
Fume outlet only Ø80
1KWMA83U +
1KWMA86U
1KWMA03U
from Ø100 to Ø80
1KWMA08K
1KWMA03K
90° M/F
1KWMA04K
1KWMA14K
fumes, wall with antiwind
1KWMA29K
010028X0
010029X0
010030X0
1KWMA90A
ATTENTION: CONSIDER THE HIGH PRESSURE LOSSES OF Ø60 ACCESSORIES;
USE THEM ONLY IF NECESSARY AND AT THE LAST FUME EXHAUST SECTION.
80
FL 32 MCS
48 m
eq
Ø 45
eq
Ø 50
eq
No baffle
eq
Losses in m
eq
Air
Fume exhaust
inlet
Vertical
Horizontal
0.5
0.5
1.0
1.0
1.0
2.0
2.0
2.0
4.0
1.9
2.9
1.9
2.9
2.0
3.0
1.5
2.5
1.5
2.5
0.2
0.2
-
3.0
-
7.0
2.0
-
-
5.0
-
12.0
-
4.0
0.0
0.0
1.5
3.0
0.4
0.4
0.8
0.6
1.0
0.8
1.3
1.5
-
-
3.0
-
2.0
6.0
-
6.0
-
8.0
-
7.0
5
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