17
GB
Connecting the boiler
This chapter will explain how to
make all connections to the boiler
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Hydraulic connections
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Condensate drain connection
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Gas connection
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Flue gas connection
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Air intake connection
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Electrical connection
The
boiler
should
always
be
connected in such a way, that the
system applies to all relevant stan-
dards and regulations (European, na-
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of the installer to ensure that all stan-
dards and regulations are respected.
Hydraulic connections
(1,2,3,4)
The
boiler
should
always
be
connected
in
such
a
way,
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can be ensured at all times.
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connection of the system ten-
sion free to the boiler connections.
The boiler contains a connection
possibility for an (optional) kit with
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expansion tank connection. The
safety valve must be connected to
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sion tank connection must be con-
nected to the return connection (4).
The (optional) pump kit should be
mounted directly to the return
connection (2) of the boiler, before
connecting to the system.
Condensate connection
(5)
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(included in delivery) should be instal-
led to the connection (5) at the bottom
of the boiler. Connect the hose to the
draining system in the boiler room.
The connection to the draining system
should always be done with an open
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of the boiler in case of a blocked drain.
Gas connection
(6)
The gas connection must be made
by an authorized installer in accor-
dance with the applicable national
and local standards and regulations.
Connect the gas line from the
system tension free to the gas connec-
tion (6) of the boiler. A gas cock should
be mounted directly behind the boiler.
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on the gas connection of the boiler.
Boiler installation
The boiler should be positioned in a
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room is on the roof, the boiler itself
may never be the highest point of the
installation.
When positioning the boiler, please
note the recommended minimum
clearance in the picture. When the
boiler is positioned with less free
space, maintenance activities will be
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Installation
Boiler installation
Connecting the boiler
3
1
6
5
2
4