16
We reserve the right to modify technical specifications without prior notice.
UK830533/200610
© Alpha-InnoTec GmbH
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.
Install shut-off devices for the hot water outflow
(forward flow) and hot water inflow (return flow)
on the heat pump side.
notICe.
During installation of the shut-off devices,
the liquefier of the heat pump can be
flushed, if necessary.
CautIon!
the condenser may be flushed only by
customer service personnel authorised by
the manufacturer.
connect the unit to the pipes of the heating cir-
cuit via vibration decouplers. They must be installed
in order to prevent damage from vibrations to the
pipes.
notICe.
vibration decouplers are available as
accessories.
The connections for the heating water outflow (forward
flow) and the hot water inflow *(return flow) are marked
accordingly.
for positioining of the connections, reference
the dimensional drawing for the respective
model.
installation / ConneCtion to heating CirCuit
Danger!
Danger of fatal injury due to electric
shock!
Before opening the unit, disconnect the
system from the power supply and secure
it from being switched back on!
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.
