Fume Ducts - Ferroli DIVA F24 Instructions D'utilisation, D'installation Et D'entretien

Room thermostat (optional)
B
IMPORTANT: THE ROOM THERMOSTAT MUST HAVE VOLTAGE-FREE
CONTACTS. CONNECTING 230 V TO THE ROOM THERMOSTAT TERMI-
NALS WILL PERMANENTLY DAMAGE THE ELECTRONIC BOARD.
When connecting time controls or a timer, do not take the power supply for
these devices from their breaking contacts Their power supply must be by
means of direct connection from the mains or with batteries, depending on the
kind of device.
Accessing the electrical terminal block
The electrical terminal block can be accessed after removing the casing. The arrangement of
the terminals for the various connections is also given in the wiring diagram in fig. 23.
72
139
fig. 7 - Accessing the terminal block

3.6 Fume ducts

Important
The unit is a "C type" with sealed chamber and forced draught, the air inlet and fume out-
let must be connected to one of the following extraction/suction systems. The unit is ap-
proved for operation with all the Cny flue configurations given on the dataplate. Some
configurations may be expressly limited or not permitted by law, standards or local reg-
ulations. Before installation, check and carefully follow the instructions. Also, comply with
the instructions on the positioning of wall and/or roof terminals and the minimum distanc-
es from windows, walls, ventilation openings, etc.
Baffles
Boiler operation requires fitting the baffles supplied with the unit, according to the indica-
tions given in the following tables.
Make sure the boiler has the correct baffle (when used) and that it is properly positioned.
A
1
2
B
2
1
A Replacement with boiler not installed
B Replacement with boiler and fume ducts already installed
14
EN
3
5
6
4
cod. 3541E054 - Rev. 00 - 07/2015
Connection with coaxial pipes
fig. 8 - 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 fig. 16.
100
60
010006X0
010007X0
fig. 9 Starting accessories for coaxial ducts
Table. 3 - Baffles for coaxial ducts
Max. permissible length
Reduction factor 90° bend
Reduction factor 45° bend
0 ÷ 2 m
Baffle to use
2 ÷ 5 m
DIVA F24
= Air /
125
80
010018X0
Coaxial 60/100 Coaxial 80/125
5 m 10 m
1 m 0.5 m
0.5 m 0.25 m
Ø 43 0 ÷ 3 m
no baffle 3 ÷ 10 m no baffle
= Fumes)
Ø 43