Climit GG BT Serie Manual Del Usuario página 68

1.4 FUNCTIONAL DIAGRAM (fig. 2)
1
3
KEY
1 Fan (vers. BF)
2 Bithermal exchanger
3 D.H.W. sensor (SS)
4 C.H. sensor (SM1/SM2)
5 Combustion chamber
6 Gas valve
7 Water pressure valve
8 Circulator with air release vent
10 Hydrometer
11 Expansion vessel
12 D.H.W. flow meter
13 By-pass
14 D.H.W. filter
15 Boiler discharge
68
5
6
12
14
18
19
U E
2
4
7
15
23
20
21
G M
16 3 BAR safety valve
18 Connection plate (optional)
19 D.H.W. cock (optional)
20 Gas cock (optional)
21 C.H. flow cock (optional)
22 C.H. return cock (optional)
23 Loading system
CONNECTIONS
U D.H.W. outlet
E D.H.W. inlet
G Gas connection
M C.H. flow
R C.H. return
11
10
8
13
16
22
R
Fig. 2