30
Note
If replacing the side panel on which the type plate is fit-
ted, order a new type plate, quoting the serial number.
Connections on the flue gas side
Ø10 mm
ØD
2-3 x ØD
4.
Fig. 28
1.
Connect the flue outlet with the shortest possible
run to the chimney and maintain a slight incline.
Rated heating output
External diam-
eter, flue outlet
700 and 900 kW
298 mm
1100 and 1300 kW
348 mm
1600 and 1950 kW
398 mm
2.
Create a test port.
3.
Seal in and thermally insulate the flue pipe (all con-
nections/joints must be gas-tight).
4.
When operating with gas, remove the dummy plug
in order to allow condensate generated during the
cold start to drain off. Connected components that
carry condensate must be flue gas-tight and resist-
ant to high temperatures and condensate.
Note
Connect the boiler to a moisture-resistant flue system
if operating with a modulating boiler water tempera-
ture.
Mounting the burner
Separate burner documentation
a
b
c
f
d
e
g
h
Fig. 29
Fitting additional thermal insulation
(cont.)
5457380
