Getting Started; Selecting A Heating Circuit For The Standard Display; Setting The Operating Mode - Bosch HPC 400 Operating Instructions Manual

8 | Getting started

4 Getting started
An overview of the structure of the main menu and the position
of the individual menu items can be found on page 13.
Each of the following descriptions takes the standard display as
its starting point ( page 2, Fig. 6 at left).
Operating the appliance
▶ When the lighting is turned on, press the selector.
The number, operating mode and if applicable the name of the heating circuit that is
currently selected are shown in the lower part of the display.
▶ Turn the selector to select a heating circuit.
Only heating circuits that exist in the system are displayed for selection.
▶ Wait a few seconds or press the selector.
The standard display refers to the heating circuit selected.
Table 4 Getting started – Heating circuit in the standard display
4.2

Setting the operating mode

An explanation of the technical terms "operating mode",
"automatic mode" and "optimised operation" can be found on
page 41 and 42. Optimised operation is enabled by default.
There are no time programs for this operating mode. The
Operating the appliance
To activate automatic mode (by taking account of the time program),
▶ Press the menu key to open the main menu.
▶ Press the selector to open the Heating/Cooling menu.
▶ Press the selector to open the Operating mode menu.
▶ If two or more heating circuits are installed, turn the selector to highlight Heating
circuit 1, 2, 3 or 4 and press the selector.
▶ Turn the selector to highlight Auto and press the selector.
▶ Press and hold the Back key to return to the standard display.
All temperatures set in the currently valid time program for the heating system are
shown in a pop-up window in the lower part of the display. The currently valid
temperature flashes.
The user interface controls the room temperature according to the active time
program for the heating system.
Table 5 Getting started – Activating operating modes
6 720 817 986 (2015/07)
CLIMATE CONTROL SYSTEMS
4.1 Selecting a heating circuit for the standard
display
The standard display only ever shows data for a single heating
circuit. If two or more heating circuits are installed, a setting
can be made to determine which heating circuit the data in the
standard display relates to.
thermostatic valves/room thermostats control each room
individually so that heat is supplied individually, as required.
This avoids extended heat-up phases (e.g. following setback
mode) and allows for efficient operation.
VOGEL NOOT
&
Result
6 720 812 775-02.2O
Result
6 720 812 775-03.1O
HPC 400