Side Outlet - Ferroli DOMIcondens F 28 Instructions For Use, Installation And Maintenance

DOMIcondens F 28
Baffles
Boiler operation requires fitting the baffles supplied with the unit, according to that given
in the following tables.
Before inserting the fume exhaust pipe, check the presence of the right baffle (when it is to
be used) and that it is correctly positioned. The boilers are fitted standard with the smallest
diameter baffle. To replace the baffle (ref. 1 - fig. 10), proceed as indicated in fig. 10.
Connection with coaxial pipes
Standard coaxial installation
Rear outlet
Between
10 e 60 mm
Side view
125
010007X0
1KWMA56W
196
Drill the wall 10÷20 mm
more than the
pipe diameter
330
fig. 11 - Standard coaxial installation
Other connections coaxial
fig. 12 - Examples of connection with coaxial pipes (
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. Anyhorizontal sections of the fume
exhaust must be kept slopingslightly towards the outside, to prevent possible conden-
sate from flowing back towards the unit.
125
80
100
60
010006X0 010014X0
fig. 13 - Starting accessory for coaxial ducts
Table. 2 - Baffles for coaxial ducts
Max. permissible length
Reduction factor 90° bend
Reduction factor 45° bend
Baffle to use
1
fig. 10

Side outlet

Front view
200 200
400
= Air /
010007X0
Coaxial 60/100 Coaxial 80/125
6 m 12 m
1 m 0.5 m
0.5 m 0.25 m
0 ÷ 2 m Ø 45 0 ÷ 6 m
2 ÷ 4 m Ø 50 6 ÷ 12 m
4 ÷ 6 m no baffle
cod. 3540S920 - 05/2009 (Rev. 00)
Supplied By www.heating spares.co Tel. 0161 620 6677
Connection with separate pipes
C
52
fig. 14 - Examples of connection with separate pipes (
For the connection of separate ducts, fit the unit with the following starting accessory:
Between
10 e 60 mm
fig. 15 - Starting accessory for separate ducts
125
Before proceeding with installation, check the baffle to be used and make sure the max-
imum 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 4 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 3.
Table. 3 - Baffles for separate ducts
Max. permissible length
Baffle to use
Table. 4 - Accessories
PIPE 1 m M/F
BEND 45° M/F
Ø 80 PIPE SECTION with test point
TERMINAL air, wall
= Fumes)
FLUE Split air/fumes 80/80
3.7 Condensate drain connection
The boiler is equipped with an internal trap for condensate draining. Fit the inspection
union A and the flexible tube B, pressing it on about 3 cm. Fill the trap with approx. 0.5 l
of water and connect the flexible tube to the drainage system.
Ø 45
no baffle
Ø 81
(equivalent metres) of every com-
eq
0 ÷ 15 m
15 ÷ 35 m
35 ÷ 55 m
1KWMA83W
1KWMA65W
90° M/F 1KWMA01W
1KWMA70W
1KWMA85A
fumes, wall with antiwind 1KWMA86A
1KWMA84U
fig. 16 - Condensate drain connection
B C
22 12
= Air / = Fumes)
Ø 81
Separate ducts
55 m
eq
Ø 45
eq
Ø 50
eq
No baffle
eq
Losses in m
eq
Air Fume exhaust
inlet
Vertical Horizontal
1.0 1.6 2.0
1.2 1.8
1.5 2.0
0.3 0.3
2.0 -
- 5.0
- 12.0
5
EN