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Connection with coaxial pipes
fig. 9 - Examples of connection with coaxial pipes (
Table. 2 - Typology
Type
Description
C1X
Wall horizontal exhaust and inlet
C3X
Roof vertical exhaust and inlet
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
16
EN
= Air /
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 45
0 ÷ 3 m
no baffle
3 ÷ 10 m
cod. 3541C820 - Rev. 00 - 09/2012
Connection with separate pipes
C
5x
= Fumes)
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
For the connection of separate ducts, fit the unit with the following starting accessory:
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 17 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 16.
Table. 6 - Baffles for separate ducts
Max. permissible length
Baffle to use
Ø 45
no baffle
CLIZIA D 32 AS
80
010011X0
0.852290.0
fig. 15 - Starting accessory for separate ducts
(equivalent metres) of every com-
eq
0 - 15 m
15 - 35 m
35 - 48 m
B
C
2x
1x
= Air /
= Fumes)
80
CLIZIA D 32 AS
48 m
eq
Ø 45
eq
Ø 50
eq
No baffle
eq
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