Riello Condexa Pro3 Series Installation Instructions Manual page 6

TECHNICAL FEATURES
16
4
14
1 Heat exchanger
2 Burner
3 Pump (or 2-way valve)
4 Smoke-exhaust flue non-return valve
5 Jet
6 Venturi tubes
7 Gas valve
8 Gas cock
9 Water return cock
10 Water return manifold
DIMENSIONS AND CONNECTION POSITIONS
7
12
6
5
8
2
18 18
1
3 3
9
15
11
18 18
3 3
17
10
13
11 Gas manifold
12 Gas pipe
13 Condensate drain manifold
14 Condensate drainpipe
15 Flue Manifold
16 Exhaust flue duct
17 Water flow manifold
18 Diff. Pressure switch
6
EXHAUST
FLUE DUCT
GAS
COMBUSTIBLE
SYSTEM
INLET
SYSTEM
OUTLET
CONDENSATE
OUTLET
Figure 2
Figure 3