Functional Diagram - Sime Planet 25 OF Manual De Instrucciones

1.4

FUNCTIONAL DIAGRAM

"25 OF - 30 OF - 25 BFR - 25 BF - 30 BF" models
"25 BFT model - BT100 D.H.W. storage tank"
104
KEY
1 Fan (vers. "25 BFR - 25 BF - 30 BF - 25 BFT")
2 Water-gas exchanger
3 Combustion chamber
4 Gas valve
5 D.H.W. exchanger
(excl. "25 BFR - 25 BFT" models)
6 Diverter valve with charging
(excl. "25 BFR - 25 BFT" models)
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 (excl. "25 BFR - 25 BFT" models)
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 (excl. "25 BFR" model)
24 85°C limit stat
25 Motorised diverter valve
26 D.H.W. storage tank "BT100" (optional)
27 Filling cock (optional)
28 D.H.W. drain cock
29 Magnesium anode
30 D.H.W. expansion vessel 4 liters (optional)
31 D.H.W. safety valve 7 bar (optional)
Fig. 2