Domestic Hot Water Tank - Alpha-InnoTec SWP Series Operating Manual

16.3 Domestic hot water tank

If the heat pump is to be used for domestic water
heating, you must integrate special domestic hot water
tanks in the heat pump system. Choose a storage
volume so that the required quantity of hot water is
available even during a power cut.
NOTE
The heat exchanger surface of the domestic
hot water tank must be dimensioned so that
the heating capacity of the heat pump is
transferred with minimum spread.
We offer a variety of domestic hot water tanks for you
to choose from. They are optimised for use with your
heat pump.
IMPORTANT
Connect the unit to the heating circuit
according to the hydraulic diagram for the
respective model.
 "Hydraulic connection" instructions
IMPORTANT
The heat source system must be designed
according to the specifications of the planning
manual.
 Planning manual and "Hydraulic connection" doc-
uments
NOTE
Check to make sure that the diameters and
lengths of the pipes for the heating circuit and
the heat source are sufficiently dimensioned.
NOTE
Circulating pumps, which pump the volume
flow through the heat pump, must be
designed as multi-stage pumps. They must
at least provide the minimum throughput rate
required for your model.
In the case of heat source pumps, the
viscosity of the brine liquid must also be
taken into account!
 "Technical data / scope
page 22, "Heat circuit" and "Heat source" sec-
tions
IMPORTANT
The hydraulic system must be equipped with
a buffer tank, the required volume of which
depends on the model of your unit.
12
of delivery", from
Subject to change without notice | 83053700lUK | ait-deutschland GmbH
IMPORTANT
When installing the connections, always
secure the connections on the unit against
twisting, in order to prevent damage to the
components inside the unit.
The following steps are to be carried out on all 4
hydraulic connections of the heat pump:
1. Push the insulation elements included in the
scope of delivery onto the plate heat exchanger.
2. Position the back panel of the heat pump on the
basic heat pump module.
3. Connect the piece of pipe supplied to the thread-
ed flange and insulate it with the enclosed insulat-
ing hose.
4. Connect the connectors to the connection clip in-
cluded in the scope of supply to the correspond-
ing connection on the heat pump.