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Subject to change without notice | 83061500aUK – Translation into English of the original German operating manual | ait-deutschland GmbH
If you wish, the pump rating plate can also be turned
CIRCULATION PUMP TECHNICAL DATA
Ambient temperatures
0°C to +55°C
Relative humidity
max. 95%
Buffer tank
The hydraulic integration of the heat pump requires a buffer
tank in the heating circuit. Minimum volume of buffer tank
200 l
Water heating
Water heating with the heat pump requires another heating
water circuit in addition (parallel) to the heating circuit.
When integrating, make sure that the hot water supply is
not fed through the buffer tank of the heating circuit.
“Hydraulic integration” documents.
Hot water tank
If the heat pump is to be used to heat water, you must
integrate special hot water tanks in the heat pump system.
Choose the storage volume so that the required quantity of
hot water is available even during a power cut.
The heat exchanger surface of the hot water tank must be
dimensioned so that the heating capacity of the heat pump
is transferred with minimum temperature drop. We offer a
variety of hot water tanks for you to choose from. They are
optimally matched to your heat pump.
Integrate the hot water tank in the heat pump system as
shown in the hydraulic diagram for your system.
Electrical connection work
The following applies to all work to be done:
DANGER!
Risk of fatal electric shock!
All electrical connection work must be
carried out by qualified electricians only.
Before opening the unit, disconnect the
system from the power supply - wait for 90
seconds = residual voltage at inverter - and
prevent it from being switched back on!
WARNING!
Note and follow the relevant EN, VDE and/
or local safety regulations during installation
and when carrying out electrical work.
Comply with technical connection require-
ments of the responsible power supply
company (if required by the latter)!
