1.4.2 "AQUA INOX 25-35" version (fig. 2/a)
7
6
5
4
3
2
1
1.5
FUNCTIONAL DIAGRAM
1.5.1 "AQUA 25-35" version (fig. 3)
1
19
2
3 4
5
6
7
8
9
8
14
16
18
17
9
8
KEY
9
1 Gas-oil burner
2 Hublot
3 Filling
10
4 D.H.W.
5 Control valve
11
6 Tank expansion vessel
7 Control panel
12
8 Expansion vessel
9 110 litre tank in inox
13
10 Bulb housing sheath
11 Water switch
12 System safety valve 3 BAR
14
13 Air intake for airtight burner
(Type C)
15
14 Hydrometer
15 C.H.
pump high efficiency
5
16 Magnesium anode
KEY
1 System safety valve
2 System expansion vessel
3 Boiler body
4 Air relief valve
5 Water switch
6 Hydrometer
7 C.H.
8 Control valve
9 Gas-oil burner
10
10 Filling
11 Tank safety valve
12 Tank expansion vessel
14 D.H.W.
15 Tank drainer cock
11
12
16 Boiler drainer cock
17 Magnesium anode
18 D.H.W. probe
19 120 litre tank
15
16
pump high efficiency
pump high efficiency
pump high efficiency
Fig. 2/a
Fig. 3
67