EN-11
Menu Structure 8.2
English
8.2 Operating Data
All current operating statuses are displayed in the “Operating
data” menu item.
You can access the operating data menu by:
Pressing the button (MENU) for approx. 5 seconds
Selecting the operating data menu item with the arrow
buttons and confirming with the ENTER button
Depending on the system configuration, the following data can
be queried in the “Operating data” menu:
Display of sensor and system values Display
The external temperature is used for calculating the return set
temperature, for frost protection functions and for defrosting
Always
Displays the calculated return set temperature for heating circuit 1 Always
Displays the return flow temperature of heating circuit 1 measured
on the sensor. This temperature is the controlled variable for
heating circuit 1.
Always
Displays the flow temperature measured on the sensor. This
temperature is used for frost protection functions and for
safeguarding defrosting.
Air HP or sensor
connected
Displays the calculated set temperature for heating circuit 2 Heating circuit 2
heating
Displays the minimum possible temperature for silent cooling in
heating circuits 1/2, derived from the calculation of dew point plus
dew point distance.
Cooling
Silent cooling
Heating circuit 1/2
Displays the temperature of heating circuit 2 (R5) measured on the
sensor.
This temperature is, among other things, the controlled variable for
heating circuit 2.
Heating circuit 2
Displays the calculated set temperature for heating circuit 3 Heating circuit 3
heating
Displays the minimum temperature possible with silent cooling in
heating circuit 3, derived from the calculation of dew point plus dew
point distance.
Cooling
Silent cooling
Heating circuit 3
Displays the temperature of heating circuit 3 (R21) measured on
the sensor. This temperature is the controlled variable for heating
circuit 3.
Heating circuit 3
Indicates whether a request for heating has been made. Even if a
request is pending, it is possible that the heat pump will not
operate (e.g. idle times, switch-off). This block is shown by the
preceding lock symbol
.
“Heating system flushing” is displayed when the system is being
flushed.
A HP block combined with a sufficiently high cylinder temperature
is indicated by “Bivalent-renewable”.
Always
Indicates which heat generator is available to carry out the heating
request
1: max. 1 compressor, 2: max. 2 compressors, 3: max. 2
compressors and a 2nd heat generator
Heating
Sensor for determining the defrost end (12) with hot gas defrosting Air HP with hot
gas defrosting
Displays the temperature measured in the cylinder in bivalent-
renewable systems (R13)
Bivalent -
renewable
Displays the measured return flow temperature during cooling
operation measured at the heat exchanger input
Passive cooling
function
cooling
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