Bosch HPC 400 Operating Instructions Manual page 11

Operating the appliance
Setting the date and time
If the user interface has been disconnected from the power supply for a prolonged
period, will prompt the user to enter the date and time and then changes into normal
operation.
▶ Restore the power supply.
The user interface displays the setting for the date.
▶ Turn the selector to set the day, month and year.
Continue is highlighted in the display.
▶ Press the selector.
▶ Set the time in the same way as the date.
Continue is highlighted in the display.
▶ Press the selector.
The user interface operates with the modified settings. No other settings are required
to recommission the user interface.
To prevent the settings for the user interface from being modified inadvertently:
Activate or deactivate key lock (child lock,  page 42)
▶ Press and hold down the DHW key and the selector for a few seconds to activate or
deactivate the key block.
When the key lock is enabled, the key symbol appears in the display ( Fig. 2 [5],
page 6).
To change the language of the display texts: Set language
▶ Press the menu key to open the main menu.
▶ Turn the selector to highlight Settings.
▶ Press the selector to open the Settings menu.
▶ Press the selector.
▶ Turn the selector to select a language.
▶ Press the selector.
The user interface operates with the modified settings.
If your day/night pattern changes (e.g. if you work shifts): Adapt time program
In the Heating/Cooling > Time program menu, the time program can be adapted to suit
your personal lifestyle habits or circumstances in just a few easy steps ( Chapter 5.2.2,
page 15).
Table 7 Getting started – More settings
HPC 400
CLIMATE CONTROL SYSTEMS
VOGEL NOOT
&
Getting started | 11
Result
6 720 811 136-11.2O
6 720 811 136-12.1O
6 720 811 136-13.1O
6 720 815 237-14.1O
6 720 817 986 (2015/07)