Beretta Power Plus Box 1002 P INT, Руководство по установке

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2
EXHAUST
FLUE DUCT
GAS
COMBUSTIBLE
SYSTEM
INLET
SYSTEM
OUTLET
CONDENSATE
OUTLET
Figure 2
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
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
DIMENSIONS AND CONNECTION POSITIONS
Figure 3