53
INSTALLATION
5
Complete the flue gas outlet pipe sizing it appropriately
and taking into consideration the data in the table
indicated below.
Number of
modules
DN flue gas
manifold
Maximum
length
expressed in
meters
Condexa PRO
50 P
2
160
30
3
160
30
4
160
30
5
160
30
6
160
30
7
160
30
8
160
30
9
200
30
10
200
30
Condexa PRO
70 P
2
160
30
3
160
30
4
160
30
5
160
30
6
160
30
7
200
30
8
200
30
9
200
30
10
200
30
Condexa PRO
100
2
160
30
3
160
30
4
160
30
5
200
30
6
200
30
7
200
30
8
250
30
9
250
30
10
250
30
Condexa PRO
115
2
160
30
3
160
30
4
160
30
5
200
30
6
200
30
7
250
30
8
250
30
9
250
30
10
250
30
Condexa PRO
135
2
160
30
3
160
30
4
200
30
5
200
30
6
250
30
7
250
30
8
250
30
2.10
Neutralization of the condensate
To correctly eliminate the combustion condensate, check if the
condensate needs to be neutralized using a designated acces-
sory.
− For systems with a nominal heat input greater than 200
kW, the condensate always needs to be neutralized
− For systems with a nominal heat input greater than 35
kW but less than 200 kW, the selection and evaluation
criteria is provided in the figure below
0
1
2
3
4
5
6
7
8
9
10
0
10
20
30
40
50
60
70
80
90
100
Number of apartments
Number of occupants
Generator power in kW
0
50
75
35
125 150 175 200
100
Neutralization not
required
Neutralization
required
Example 1
Example 2
Example 1
For a residential building with 4 apartments, a 75 kW condens-
ing boiler needs to be installed. The 4 apartments / 75 kW inter-
section point is within the range "neutralization not required",
therefore the condensate does not need to be neutralized.
Example 2
For an office block with 45 users, a 160 kW condensing boiler
needs to be installed. The 45 users / 160 kW intersection point is
within the range "neutralization required", therefore the con-
densate needs to be neutralized.
In the case of residential applications, reference must be made
to the number of apartments served by the system, while in the
case of non-residential applications, reference must be made to
the number of users.
In the case of mixed applications, the number of apartments
must be converted into equivalent users, or conversely, accord-
ing to the alignment of the two vertical axes, therefore refer only
to one axis (for example, 2 apartments equate to 20 users).
9
The condensate drainage system must be sized and installed
to ensure correct elimination of the effluents produced by
the appliance and/or by the evacuation system of the com-
bustion products in any and all operating conditions.
Summary of Contents for Condexa PRO 100
Page 32: ...32 INSTALLATION 7 Position the GAS manifold 8 Secure the GAS manifold to the frame 7 7 8...
Page 33: ...33 INSTALLATION 9 Position the manifold closing plugs from the required side 9 22mm 51mm...
Page 36: ...36 INSTALLATION 7 Position the GAS manifold 8 Secure the GAS manifold to the frame 8 8 7...
Page 37: ...37 INSTALLATION 9 Position the manifold closing plugs from the required side 9 22mm 51mm...
