E-15
English
Configuring the Heat Pump Heating System 6.1
Sets the temperature value by which the
heating characteristic curve of heating circuit 2/
3 is to be raised when the temperature is
raised.
0 K
...
19 K
Heating circuit 2
For each day of the week, it is possible to select
whether Time1, Time2, no time or both times
are to be active when the temperature is raised.
Operations to raise the temperature that
exceed a week day are activated or deactivated
at the end of each day accordingly.
N
T1
T2
Y
Heating circuit 2
Settings for cooling operation Cooling function
Has the system got dynamic cooling (fixed
return set temperature)?
No
Yes
Cooling function
Sets the desired return set temperature when
dynamic cooling is selected
10 °C
... 15 °C ...
30 °C
Cooling function
Dyn. cooling
Has the system got silent (dew point-controlled)
cooling?
Yes
No
Cooling function
Are 1 or 2 room climate control stations
connected for silent cooling regulation?
1
2
Cooling function
Silent cooling
Sets the room set temperature for silent cooling
The actual value is measured by room climate
control station 1
15.0 °C
... 20.0 °C ...
30.0 °C
Cooling function
Silent cooling
Rise in the minimum flow temperature
calculated from the measured values from the
room climate control station during silent
cooling. A raised value reduces the risk that
condensate will form.
1.5 K
... 2.0 K ...
5.0 K
Cooling function
Silent cooling
Setting for specifying whether a second chiller
is to be used in the system.
No
Yes
Cooling function
Setting for specifying the external temperature
below which the cooling operation is to be
terminated in the case of rev. brine heat pumps
or passive cooling.
-20°C
... 3°C ...
35°C
Cooling function
Brine heat pump
Sets the DHW preparation Domestic hot water
For heat pumps with 2 compressors, this sets
the external temperature below which DHW
preparation and swimming pool water
preparation is carried out with 2 compressors
-30 °C
... 10 °C ...
35 °C
Domestic hot water
Compressor 2
Nonreversible HP
The hysteresis of the hot water set temperature
forms the neutral zone below which a request
for domestic hot water will be issued.
2 K
...
15 K
Domestic hot water
Sensor
If the heat pump is operated with an additional
heat exchanger, is parallel operation of heating
and domestic hot water resulting in higher hot
water temperatures being reached desirable?
No
Yes
Additional heat
exchanger
Domestic hot water
Sensor
Sets the desired hot water temperature which is
to be reached in parallel heating – hot water
operation.
10 °C
... 45 °C ...
80 °C
Parallel heat - DHW
Additional HE
Domestic hot water
Sensor
Is parallel operation of cooling and domestic
hot water possible due to the hydraulic isolation
of the cooling circuit and the hot water circuit?
No
Yes
Domestic hot water
Sensor
Passive cooling
function
System-specific parameters
Setting range Display
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