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We reserve the right to modify technical specifications without prior notice.
UK830304/190326
© Alpha-InnoTec GmbH
Position the wire mesh grille in the assembly
frame...
Set the weather / rain guards on the assembly frame
in the wall duct and screw down...
8 x
NOTICE.
If the wall duct is positioned above ground
level, attach the weather guard.
If the wall duct is positioned in a light
well (below ground level), attach the rain
guard.
Repeat – the process on the air output side.
INSTALLATION / CONNECTION TO HEATING CIRCUIT
CAUTION.
Connect the unit to the heating circuit
according to the hydraulic diagram for the
respective model.
“Hydraulic connection” instructions.
NOTICE.
Check to make sure that the diameters
and lengths of the pipes for the heating
circuit are sufficiently dimensioned.
NOTICE.
Circulating pumps must be multi-stage.
They must be able to deliver at least the
minimum hot water flow rate required for
your model.
Overview “Technical data / scope of delivery”,
“heating circuit” section.
CAUTION.
The hydraulic system must be equipped
with a buffer tank, the required volume of
which depends on the model of your unit.
Overview “Technical data / scope of delivery”,
“heating circuit, buffer tank” section.
CAUTION.
When installing the connections, always
secure the connections on the unit from
twisting, in order to prevent damage to
the copper pipes in the interior of the
unit.
Proceed as follows:
Rinse heating circuit thoroughly prior to connecting
the unit to the heating circuit...
NOTICE.
Contamination and deposits in the heating
circuit can cause malfunctions.
