Ferroli DIVACONDENS D PLUS F 24 Instrucciones De Uso, Instalación Y Mantenimiento página 43

DIVACONDENS D PLUS F 24
For coaxial connection, fit the unit with one of the following starting accessories. For the
wall hole dimensions refer to . Any horizontal sections of the fume exhaust must be kept
sloping slightly towards the boiler, to prevent possible condensate from flowing back to-
wards the outside and causing dripping.
Ø 100
Ø 60
041002X0
041001X0
fig. 14 - Starting accessory for coaxial ducts
Table. 3- Baffle for coaxial pipes
Natural Gas
Max. permissible length
Reduction factor 90° bend
Reduction factor 45° bend
0÷2 m = Ø 45
2÷4 m = Ø 50
Baffle to use
4÷ 6 m
NO baffle
Connection with separate pipes
C
5x
fig. 15 - 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 sub-
jected to similar wind conditions (within 50cm)
C3X Roof vertical exhaust and intake. Inlet/outlet terminals like for C12
C5X Separate wall or roof intake and exhaust and in any case in areas with different pressures. The exhaust and
intake must not be located 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
LPG Natural Gas
6 m 12 m
1 m 0.5 m
0.5 m 0.25 m
0÷1 m = Ø 43 0÷6 m = Ø 45
6÷ 12 m
1÷4 m = Ø 50
NO baffle
4÷ 6 m
NO baffle
B C
2x 1x
= Air /
cod. 3541P653 - Rev. 01 - 03/2021
ATTENTION:
B
• Do not connect the air inlet pipe to an
existing duct having a negative pres-
sure exceeding -5 Pa.
• Do not connect the fume exhaust pipe to
an existing duct having a negative pres-
sure exceeding -5 Pa.
• Make sure to use the terminals, in par-
ticular the anti-wind one for the fume ex-
haust.
• Also, ensure the right distance or direc-
LPG
tion of the terminals at the outlet, to pre-
vent any exhaust recirculation in the
intake.
0÷3 m = Ø 43
For the connection of separate ducts, fit the unit with the following starting accessories:
3÷6 m = Ø 50
6÷ 12 m
NO baffle
cod. 041039X0
cod. 390C0110
= Fumes)
fig. 16- Air
fig. 17- Fumes
Ø 81
041039X0
fig. 18 - Starting accessory for separate ducts
Ø 81
43
EN