Water Circuit; Water Circuit Without Internal Diverter Valve; Water Circuit With Internal Diverter Valve - Beretta POWER X 50 DEP Installation Manual

2 4 Water circuit

2 4 1 Water circuit without internal diverter valve

UF
6
46

2 4 2 Water circuit with internal diverter valve

UF
6
3
T
1
9
8
T/F
10
11
2
RR
3
T
1
10
8
T/F
11
12
2
RR
IA
4
12 L
IG
H
13
7 T
5
P
MR
Fig. 4
IA
4
13 L
IG
14 H
7
T
5
P
9
MR
Fig. 5
1 Exchanger
2 Pump
3 Fan
4 Air vent valve
5 Differential/minimum pressure switch
6 Flue gas temperature probe
7 Heating probe (delivery)
8 Heating probe (return)
9 Internal expansion tank (optional, standard
on 35 R.S.I. versions)
10 3,5 bar safety valve
11 Drain cock
12 Water/air separator
13 Safety thermostat
1 Exchanger
2 Pump
3 Fan
4 Air vent valve
5 Differential/minimum pressure switch
6 Flue gas temperature probe
7 Heating probe (delivery)
8 Heating probe (return)
9 Internal diverter valve
10 Internal expansion tank (optional, standard
on 35 R.S.I. versions)
11 3,5 bar safety valve
12 Drain cock
13 Water/air separator
14 Safety thermostat