55
1.4
FUNCTIONAL DIAGRAM
15
1
2
3
4
5
6
7
8
9
17
16
10
11
12
13
14
25
11
9
10
12
4
3
2
1
5
6
7
13
24
15
14
8
20
23
22
21
19
18
17
16
G
U
E
M
R
Fig. 2
Fig. 3
KEY
1
Ventilator
2
Thermostat limiter 85°C
3
Main heat exchanger
4
Combustion chamber
5
Gas valve
6
Sanitary water sensor (SS)
7
Plate-type sanitary water exchanger
8
Pressure and filling valve
9
Heating sensor (SM)
10 Safety thermostat 100°C
11 Air bleed valve
12 Circulator
13 Header tank
14 Thermo actuator
15 Safety valve
16 Boiler discharge
17 Water pressure valve
18 Water gauge
19 Automatic by-pass
20 Sanitary water filter
21 Plant return tap
22 Plant input tap
23 Sanitary water input tap
24 Electromagnetic valve for plant filling
25 Heating circuit filter
1.5
MAIN COMPONENTS
KEY
1
Electrical panel
2
Safety thermostat
3
Combustion chamber
4
Heating sensor (SM)
5
Ventilator
6
Air pressure valve
7
Manifold with intakes
8
Header tank
9
Main heat exchanger
10 Air bleed valve
11 Circulator
12 Water gauge
13 Plant return tap
14 Plant input tap
15 Sanitary water input tap
16 Electromagnetic valve for plant filling
17 Heating circuit filter
Summary of Contents for Open.zip 25 BF TS
Page 1: ...GB Open zip 25 30 BF TS IT ES CERTIFICAZIONE DEL SISTEMA DI QUALITA AZIENDALE...
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