Hydraulic Circuit - Ferroli BLUEHELIX HITECH RRT K 50 Instructions For Use, Installation & Maintenance

4.3 Hydraulic circuit

34
193
246
10
8 DHW outlet
9 Cold water inlet
10 System flow
11 System return
14 Safety valve
32 Heating circulating pump
34 Heating temperature sensor
36 Automatic air vent
40 DHW expansion vessel
56 Expansion vessel
74 System filling faucet
350
BLUEHELIX HITECH RRT K 50
197
56
186
36
32
95
74
11
fig. 61- Hydraulic circuit
cod. 3541Z783 - Rev 00 - 03/2024
180
155
40
145
14
95 Diverter valve
97 Anode
145 Water gauge
155 Hot water tank temperature probe
180 Hot water tank
186 Return sensor
193 Trap
197 Manual air vent
232 DHW safety valve
233 Hot water tank drain cock
246 Pressure transducer
97
8 9
233
232
EN