Specifications
Current regulations require the heating installation to
be inspected before it is commissioned. The inspec-
tion must be carried out by a suitably qualified person
and should be documented. The above applies to
closed heating systems. If the heat pump is replaced,
the installation must be inspected again.
BWB-SS DC is placed on a firm base, preferably a
concrete floor or foundation. Install AWA-SS series
with its back to an outside wall, ideally in a room where
noise does not matter. If this is not possible, avoid
placing it against a wall behind a bedroom or other
room where noise may be a problem. Any wall that
backs on to a bedroom should be fitted with sound
insulation. Route pipes so they are not fixed to an inter-
nal wall that backs on to a bedroom or living room.
Installation
Inspection of the installation
+2
0
-2
1
R
0
HM flow
49 (50) °C
Hot water
51 °C
+2
0
-2
1
R
0
HM flow
49 (50) °C
Hot water
51 °C
The BWB-SS DC must be transported and stored
upright and dry. The BWB-SS DC may however be
carefully laid on its back when being moved into
a building.
Transport and storage
+
+
+
+
+
+
+
+
Overview of external structure
General information for the installer
Copper tube size
Modle
Size
Gas
tube
5
/
8
"
5
/
8
"
3
/
4
"
3
/
4
"
Liquid
tube
3
/
8
"
3
/
8
"
1
/
2
"
1
/
2
"
BWB-
BWB-
BWB-
BWB-
SS-7
SS-9
SS-12
SS-15
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