1.4
FUNCTIONAL DIAGRAM
1.5
MAIN COMPONENTS
9
8
7
6
5
4
3
2
1
KEY
1
Control panel
2
Aqua Guard Filter System
3
Gas valve
4
C.H. sensor (SM)
5
100°C safety stat
6
Water-gas exchanger
84
10
11
12
19
13
18
14
15
17
16
7
Combustion chamber
8
Fan
9
Positive pressure take-off
10
Negative pressure take-off
11
Smoke pressure switch
12
85°C limit stat
13
Flowmeter
KEY
1 Fan
2 Water-gas exchanger
3 Combustion chamber
4 Gas valve
5 D.H.W. exchanger
6 Diverter valve with charging
7 C.H. sensor (SM)
8 100°C safety stat
9 Air relief valve
10 Pump
11 Expansion vessel
12 Safety valve
13 Boiler discharge
14 Water pressure transducer
15 Flowmeter
16 Automatic by-pass
17 D.H.W. filter
18 C.H. return cock (optional)
19 C.H. flow cock (optional)
20 D.H.W. cock (optional)
21 Gas cock (optional)
22 Fixing jig
23 D.H.W. sensor
24 85°C limit stat
25 Motorised diverter valve
32 Aqua Guard Filter System
33 Microstorage
34 Thermostatic electrical heater
PLANET AQUAQUICK 30 BF
14
Automatic breather
15
D.H.W. exchanger
16
Pump
17
Thermostatic electrical heater
18
Microstorage
19
Expansion vessel
Fig. 2
Fig. 3