Hydraulic System - Riello Condexa Pro Series Manual

CONDENSING GENERATORS
Wall-hung gas condensing modules

HYDRAULIC SYSTEM

Scheme 1: circuit with thermal module connected directly to the heating system (check that the pump head is sufficient to ensure adequate
circulation)
SE
CONDEXA PRO
14
5
1
1 1
10 9
4
EAF
Scheme 2: circuit with thermal module connected directly to the heating system and DHW tank (check that the pump head is sufficient to
ensure adequate circulation)
SE
CONDEXA PRO
14
5
6
1
7
8
1 1
10 9
EAF
4
18
6
7
8
F
2 1
R
1
F
2 1
13
R
1
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
SE
F
R
EAF Cold water inlet
UAC Domestic hot water outlet
1.
2.
3.
UAC
4.
5.
5
12
1 6.
6
7.
3
4
8.
2
9.
1
10.
1 9 10 1
11.
12.
EAF
13.
14.
SE
F
11
R
EAF Cold water inlet
UAC Domestic hot water outlet
6
Globe valve
Non-return valve
Sanitary circulator
Expansion vessel
Safety valve
Discharge
Pressure gauge
Pressure switch
Softener filter
Pressure reducer
Tank
Automatic bleed valve
Three way valve
Circulator
External probe
High temperature system flow
High temperature system return
Globe valve
Non-return valve
Sanitary circulator
Expansion vessel
Safety valve
Discharge
Pressure gauge
Pressure switch
Softener filter
Pressure reducer
Tank
Automatic bleed valve
Three way valve
Circulator
External probe
High temperature system flow
High temperature system return