Ferroli ECONCEPT TECH 18 A Instrucciones De Uso página 31

ECONCEPT TECH 18 A
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. Any horizontal sections of the fume
exhaust must be kept sloping slightly towards the boiler, to prevent possible condensate
from flowing back towards the outside and causing dripping.
Ø 100
Ø 60
041002X0
041001X0
fig. 12 - Starting accessory for coaxial ducts
Table. 3 - Max. length coaxial ducts
Max. permissible length
Reduction factor
90° bend
Reduction factor
45° bend
Connection with separate pipes
C
5x
fig. 13 - Examples of connection with separate pipes (
Table. 4 - 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
Ø 127
Ø 80
041006X0
Coaxial 60/100 Coaxial 80/125
6 m 16 m
1 m 0.5 m
0.5 m 0.25 m
B C
2x 1x
= Air / = Fumes)
cod. 3540R794 - Rev. 02 - 02/2015
For connection of the separate ducts, fit the unit with the following starting accessory:
fig. 14 - Starting accessory for separate ducts
Before proceeding with installation make sure the maximum permissible length has not
been 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 6 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 5.
Table. 5 - Max. length separate ducts
Max. permissible length
Table. 6 - Accessories
PIPE 1 m M/F
BEND 45° M/F
90° M/F
PIPE SECTION with test point
Ø 80
TERMINAL air, wall
fumes, wall with antiwind
FLUE Split air/fumes 80/80
Fume outlet only Ø80
PIPE 1 m M/F
BEND 90° M/F
Ø 60
REDUCTION 80/60
TERMINAL fumes, wall with antiwind
ATTENTION: CONSIDER THE HIGH PRESSURE LOSSES OF Ø60 ACCESSORIES;
USE THEM ONLY IF NECESSARY AND AT THE LAST FUME EXHAUST SECTION.
Connection to collective flues
C
8X
fig. 15 - Examples of connection to flues (
041003X0
(equivalent metres) of every com-
eq
ECONCEPT TECH 18 A
80 m
eq
Losses in m
Air Fume exhaust
inlet
Vertical
1KWMA83W 1.0 1.6
1KWMA65W 1.2
1KWMA01W 1,5
1KWMA70W 0.3
1KWMA85A 2.0
1KWMA86A -
010027X0 -
010026X0 + -
1KWMA86U
1KWMA89W
1KWMA88W
041050X0
1KWMA90A
C
4X
C
2X
= Air / = Fumes)
EN
eq
Horizontal
2.0
1.8
2.0
0.3
-
5.0
12.0
4.0
6.0
4.5
5.0
7.0
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