13
EN
6. Connection of the water circuit to
the heating system
This fireplace with a water heat exchanger is
approved as a heat generator for hot water
heating systems with a permissible supply
temperature of up to 95°C.
Installation can be carried out on open or
closed systems. Comply with DIN 4751 and
EN 12828.
The pre-installation on the back of the firepla
-
ce includes supply and return pipes that have
already been pulled downwards, the heat ex-
changer with integrated thermal flow protec
-
tion, an immersion pocket for control sensors
and a filling and drainage valve.
The cover on the back can be removed for ins-
tallation and maintenance purposes.
All connections are clearly labelled for instal-
lation.
The function of the thermal safety valve
(TAS) must be checked at least once a year.
If required, the connection pipes can also be
routed straight down into the cellar, concealed
from the back wall.
The safety valve required (2.5 bar) must be
inserted
into the supply pipe
during installa-
tion.
There must be no option to shut off
the pipeline between the fireplace and the
safety valve!
On houses with controlled living room ventila-
tion, a short piece of connecting pipe, which is
available as an accessory for connecting an
external combustion air supply, may need to
be retrofitted.
Caution!
The heat exchanger must
only be connected to a hea
-
ting system by an authorised
professional!
All of the regulations, stan
-
dards and rules applicable
at the set-up location must
be complied with!
Summary of Contents for Polar Neo Aqua I
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