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Figure 5.5
5.7 Installing the DHW tank
The DHW tank must be positioned under the
boiler as shown in Figure 5.6.
MR
MB
Figure 5.6
Connect the hot water tank coil delivery to the
MB (hot water tank delivery) boiler fitting indi-
cated in Figure 5.7.
- 30 -
INSTALLATION
6
ES
RR
Figure 5.7
Connect the hot water tank coil return (RR) to
the heating return pipe (9 in Figure 5.8).
Figure 5.8
5.8 Flue gas outlet dimensions and
lengths
The flue gas outlet/air suction can be set up in
the following ways:
C
C
C
C
C
B
12
32
42
52
82
22
Consult the sheet provided with the selected
kit which is packaged separately.
The horizontal sections of the flue gas pipes
must have a slope of approx. 1.5 degrees (25
mm per metre).
4
9
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