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1
1.1
1.2
2
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
3
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
3.11
4
4.1
4.2
4.3
5
6
6.1
6.2
6.3
6.4
6.5
6.6
6.7
6.8
6.9
7
7.1
General boiler layout
7.2
Overall dimensions
7.3
Hydraulic circuit
7.4
Installation template and hydraulic connections
7.5
Residual head of circulator
7.6
Unlock of the circulator
7.7
Multiwire wiring diagram
7.8
Fumes exhaust configuration
7.7
Setting password, access and parameter modification
8
Product - Produs
CIAO 25C f
CIAO 30C f
(*) Model - Model
In some parts of the booklet, some symbols are used:
Section destined for user also.
b
WARNING = for actions requiring special care and adequate
preparation.
a
PROHIBITED = for actions THAT MUST NOT be performed.
3
1
4
1.1
5
1.2
6
2
6
2.1
6
2.2
6
2.3
6
7
2.5
7
2.6
7
8
8
9
9
3
9
9
9
3.3
9
10
10
10
10
3.8
11
3.9
11
11
12
12
12
13
4
14
4.1
15
4.2
15
4.3
16
5
16
6
16
17
6.2
17
6.3
17
17
17
17
6.7
17
17
17
7
35
35
7.1
35
7.2
35
7.3
36
7.4
36
7.5
36
7.6
37
7.7
38
7.8
39
7.9
8
40
Code - Cod
(*)
20183151
A
20183152
B
b
a
2
WARNING
This instructions manual contains data and information for both
the user and the installer. Specifically, note that the user, for the
use of the appliance, must refer to chapters:
- Warnings and safety
- Commissioning
- Maintenance.
The user must not perform operations on the safety devices,
replacing parts of the product, tamper with or attempt to repair
the appliance. These operations must be entrusted exclusively
professionally qualified personnel.
The manufacturer is not liable for any damage caused by the
non-observance of the above and/or the failure to comply with
the regulations.
RANGE RATED
This boiler can be adapted to the heat requirements of the system,
and in fact it is possible to set the range rated parameter as shown
in the specific paragraph.
After setting the desired output report the value in the table on the
back cover of this manual, for future references.
19
20
21
22
22
22
22
22
23
23
23
24
25
25
25
25
25
25
25
26
26
26
27
27
27
28
28
28
29
29
31
31
32
33
33
33
33
33
34
34
34
34
34
34
35
35
35
35
36
36
36
37
38
40
- Quick Links:
- Faults and Reporting
- Defecțiuni ȘI Raportare
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