Ferroli DIVAcondens F24, Инструкция по использованию, установке и обслуживанию

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28
EN
DIVACONDENS F24/F28
cod. 3541G920 - Rev. 00 - 08/2015
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 arrange-
ment of the terminals for the various connections is also given in the wiring diagram in
fig. 24.
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 follow-
ing tables.
Before inserting the fume outlet pipe, it is therefore necessary to check there is the right
diaphragm (when it is to be used) and that it is correctly positioned. Boilers are fitted as
standard with the diaphragm with the smallest diameter. To replace the baffle (rif. 1 -
fig. 8), proceed as indicated in fig. 8.
fig. 8
Connection with coaxial pipes
fig. 9 - Examples of connection with coaxial pipes ( = Air / = Fumes)
Table. 2 - Typology
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.
fig. 10 - Starting accessory for coaxial ducts
Table. 3 - Baffles for coaxial ducts
1
Type Description
C1X Wall horizontal exhaust and inlet
C3X Roof vertical exhaust and inlet
Coaxial 60/100 Coaxial 80/125
Max. permissible length 6 m 12 m
Reduction factor 90° bend 1 m 0.5 m
Reduction factor 45° bend 0.5 m 0.25 m
Baffle to use
0 ÷ 2 m Ø 45 0 ÷ 6 m Ø 45
2 ÷ 4 m Ø 50 6 ÷ 12 m no baffle
4 ÷ 6 m no baffle
C
1X
C
1X
C
3X
C
3X
C
3X
C
1X
Ø 100
Ø 60
041001X0
Ø 100
Ø 60
120
142
041002X0
Ø 80
Ø 127
120
147
041006X0
72
139