Service menu
HPC 410 – 6721832682 (2021/02)
8
4.1.4
Menu: Smart grid
Make the Smart Grid specific settings in this menu. Select if the available
energy should be used for Heating or DHW. These settings are only
available if the system is designed and configured accordingly and the
type of appliance used supports this setting.
If smart grid energy is available and a buffer cylinder is installed with all
heating circuits mixed, the buffer cylinder will be heated to the heat
pump maximum temperature.
Table 5 Settings in the smart grid data menu
4.1.5
Menu: PV system
Make the photovoltaic (PV) specific settings in this menu. Select if the
available energy should be used for Heating or DHW. These settings are
only available if the system is designed and configured accordingly and
the type of appliance used supports this setting.
If photovoltaic energy is available and a buffer cylinder is installed with all
heating circuits mixed, the buffer cylinder will be heated to the heat
pump maximum temperature.
Table 6 Settings in the PV system data menu
4.2
Additional heater settings
4.2.1
Menu: Set additional heater
Make the additional heater general settings in this menu. These settings
are only available if the system is designed and configured accordingly
and the type of appliance used supports this setting.
Table 7 Settings in the additional heater data menu
4.2.2
Menu: Electric auxiliary heater
Make the electric additional heater specific settings in this menu. These
settings are only available if the system is designed and configured
accordingly and the type of appliance used supports this setting.
Table 8 Settings in the electric additional heater data menu
Menu item
Control range: Function description
Heating
The energy available in the smart grid is used for heating, if
the system is in heating mode.
[Selectable peak]: 0...5 K
Set how much the room temperature may be increased.
[Forced peak]: 2...5 K
Set how much the room temperature is forced to increase.
DHW
The energy available in the smart grid is used for DHW.
[Selectable peak]: [
Yes
] | [No]
If enabled the DHW is heated to the temperature set for
DHW operating mode [DHW comfort]. No heating is done if
the holiday program is active.
Menu item
Control range: Function description
Heating peak
The energy available in the PV system is used for heating, if
the system is in heating mode.
0...5 K
Set how much the room temperature may be increased.
DHW peak
The energy available in the PV system is used for DHW.
[
Yes
] | [No]
If enabled the DHW is heated to the temperature set for
DHW operating mode [DHW comfort]. No heating is done if
the holiday program is active.
Cooling setback
mode
If [Only cool with PV] is set to [Yes]: set how many degrees
the heat pump is allowed to lower the indoor temperature.
Only cool with PV
Cooling mode is activated only if energy is available in the
PV system.
[
Yes
] | [No]
No cooling is done if the holiday program is active.
Menu item
Control range: Function description
Gen. additional
heater settings
These settings are valid for all types of additional heaters.
[Additional heater on delay]:
10...
300
...1000 K x min
The additional heater is switched on after a set delay. The
delay is depending on time and deviation from desired flow
temperature.
[Mode after EVU block]:
[Comfort]: The heat pump is allowed to start immediately
after the blocking period.
[ECO]: The heat pump is allowed start with a delay after
the blocking period.
[Auxiliary heater only]: [
Yes
] | [No]:
This setting specifies whether the additional heater should
be the only heat source or not.
[Switch off add. heater]: [
Yes
] | [No]:
This setting specifies whether the heat pump should be the
only heat source or not. If blocking is selected the
additional heater will still be available during extra DHW,
thermal disinfection or alarm operation.
[Max. add. heater temp.]: This setting specifies whether
the additional heater should be blocked or limited while the
heat pump is running close to its maximum flow
temperature. The setting is activated by selecting and
setting the offset.
[Maximum limit]: Below this offset from the flow
temperature the additional heater is blocked.
[Limit start]: Below this offset from the flow temperature
the additional heater is limited.
Menu item
Control range: Function description
Lim. with
compressor
[0...Maximum output of installed electric heater].
During compressor operation the electric additional heater
output is limited to the set value.
Limit add. heater
output
[0...Maximum output of installed electric heater].
During electric additional heater operation without
compressor, the output is limited to the set value.
Limit DHW mode
output
[0...Maximum output of installed electric heater].
During DHW heating the electric additional heater output is
limited to the set value. The setting cannot be greater than
the value set in [Limit add. heater output].
Outdoor temp.
limit
1)
1) Not available if Germany is set as country.
[-20...20] °C: The electric additional heater is allowed to
start below the set outdoor temperature.
Bivalence point
2)
2) Only available if Germany is set as country.
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