Main Menu Summary - Bosch HPC 400 Operating Instructions Manual

14 | Working with the main menu
5.1

Main menu summary

If two or more heating/cooling circuits are installed in the
system, an additional selection must be made in some menus:
Menu Purpose of the menu
Heating/Cooling Change the operating mode, room temperatures and time program for the heating system
permanently.
Operating mode Select the heating operating mode, based on a time program or optimised.
Temperature Set the required room temperatures that can be assigned to the periods in the time
settings program, e.g. with heating and setback mode or cooling mode.
Time program Switch between heating and setback mode at defined times of day and on defined days of
the week (automatic mode). Separate time programs can be used for DHW and circulation.
Heating circuits and time programs are renamed in this menu.
Sum./wint. Switch automatically between summer mode (heating off or cooling), winter mode (heating
changeover on) or automatic mode (sometimes subject to outside temperature).
DHW alternating If DHW alternating operation is activated, the heat generated by the heat pump is used
operation alternately for heating and DHW heating.
Priority heating Heating circuit 1 determines how the system behaves. If there is no heat requirement for
circuit 1 heating circuit 1, no heat requirements for other circuits are handled either.
DHW Change the water temperatures and time program for DHW heating permanently.
Operating mode Select the DHW heating operating mode, e.g. based on a time program or always on.
Time program Switch between DHW, reduced DHW heating and no DHW heating operating modes at
defined times of day and on defined days of the week (automatic mode).
Extra hot water Change the temperature and duration of the extra DHW function.
Thermal disinfection Heat up DHW to kill off pathogens.
DHW alternating If DHW alternating operation is activated, the heat generated by the heat pump is used
operation alternately for heating and DHW heating.
1)
Circulation Set time program for DHW circulation so that DHW is available without delay at the draw-off
points.
Pool Settings for operating a heated swimming pool.
Device Settings for operating an auxiliary heater (electric/gas/oil/solid fuel).
Time program The time program for the auxiliary heater specifies the periods during which additional heat
additional heat can be generated by the auxiliary heater.
Low-noise operation Settings for reducing noise emissions from the heat pump
Holiday Settings for operating the system during prolonged periods of absence (holiday program).
Hybrid system Set the energy/price ratio.
Smart Grid Use energy from the "smart grid" for heating or DHW heating.
Heating Temperature setting for forced or selectable peak
DHW Switch selectable peak on and off
PV system
Use energy generated by the photovoltaic system for heating or DHW heating.
Settings Change general settings such as time, date, display contrast, etc. or restore settings saved
by the contractor.
Table 9 Main menu summary
1) Not available if Sweden or Finland is set as the country (for the contractor only).
6 720 817 986 (2015/07)
CLIMATE CONTROL SYSTEMS
▶ Turn the selector to select the heating circuit for which the
settings are being changed.
▶ Press the selector to display the menu.
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HPC 400