Bosch HPC 400 User Manual

Working with the main menu
Menu item description
I
Heating
peak
When the photovoltalc system supplies
electrical energy , this is used to increase the
required room temperature by 0 "C to 5 "C .
Depending on the setting, the photovoltaic
system may not be used (forO "C increase in the
room temperature) .
DHW peak When Yes is set here, the DHW is heated to the
temperature set for the DHW operating mode . I
It doesn't matter which operating mode is active
The DHW temperature is not raised if the
for DHW heating. j
I holiday program is active .
Table 33 Photovoltaic gain settings
5.10 General settings
No settings are lost in the event of a brief power failure or if the
heat source is shut down for short periods of time . When the
power supply is restored, the user interface resumes
operation. If the shutdown period is prolonged , the settings for
the time of day and the date might have to be made again. No
other settings are required (Tab. 7, page 11) .
Menu: Settings
Time forma t
Time of day
Switch the format for display of the time of
day between 24 - hour and 12 · hour format.
All time programs and thermal disinfection
run according to this time . The time of the
day can be set in this menu .
~:..:::...~:.....::.=--+- C :... h ::: a ....! ng ::.:: e ::: th ....: e :... f .:... or _ mat of th ....: e ....: d ::: a .:..:. te _. ___ _
Autom .time
changeover
Display
contrast
The holiday program , for example , runs
according to this date . The current date of
I
the week is also determined based on this
date; this affects the time programs and
thermal disinfection, for example . The date
can be set in this menu .
I
Activate or deactivate the automatic
changeover between summer and winter
time . If Yes is set , the time of day is
I
automatically changed (from 02 : 00 to
03 : 00 on the last Sunday in March and from
03 : 00 to 02:00 on the last Sunday in
October) .
Change the contrast (for a better readability)
Table 34 General settings
BOSCH
Menu item description
Warning When No IS set , a warning sound IS emitted
sound blocked as soon as an alarm occurs . The sound can
be suppressed at a settable time interval.
--------~~--~
Correction of the room temperature Room temp .
I sen . adj .
Time
displayed by the user interface by up to ± 3
·C (~ Calibrate room temperature sensor) .
I Time correction of the user interface's
correct i on I internal clock in s/week (~ Set correct time
correction (Time correction), page 30)
r Standard Settings for the display of additional
I display temperatures in the standard display
~ terne t Reset the personal password for the Internet I
password connection (only available if a Web Ip· I
I Reset
I modu le is installed). The nexttime you l og in ,
. I e.g. using an App you will automatically be
~ prompted to assign a new password.
The values set during commissioning are 1
J
restored ( Reset settings ) or the service
display is reset (R ese t service messaces ).
Table 34 General settings
Set correct time correction (Time correction)
Example of calculation of the value for time correction with a
deviation of approx . - 6 minutes per year (the control unit
clock runs 6 minutes late) :
- 6
minutes per year = - 360 seconds per year
1 year = 52 weeks
- 360 seconds: 52 weeks = - 6.92 seconds per week
Increase time correc t ion to 7 seconds per week .
Calibrate room temperature sensor (Room temp . sen . adj.)
~ Locate a suitable thermometer close to the user interface
so that they are both subject to the same heat influences .
~ Keep heat sources such as direct sunlight and body heat.
etc., away from the user interface and the thermometer for
one hour .
~ Open the menu for sensor calibration.
~ Turn the selector to set the correction value for the room
temperature . For example, if the thermometer is showing a
temperature 0.7·C higher than the user interface. increase
the setting value by 0.7 K.
~ Press the se l ector .
The user interface operates with the modified settings .
30 HPC400 - 6 720821983 (2017/07)
BOSCH
5.10 .1 Settings for low·noise operation
Menu: Settings > low·noise operation
low- noise
I operation
I Min .
outdoor
tempera -
ture
If No is set. no measures are taken to reduce
the noise that is generated .
If Auto is set , the heat pump switches low -
noise operation on automatica l ly at 22:00.
Low - noise operation switches off again
automatically at 6:00 . This means that the
amount of noise generated is reduced
between 22 : 00 and 6:00 .
I
·
If On is set, permanent measures are taken
to reduce the noise that is generated .
Ilf
the outside temperature falls bel ow the
temperature set here. the heat pump switches
low·noise operatio n off .
Table 35 Settings for l ow - noise operation
Working with the main menu
HPC400-6720821983 (2017/07) 31

Bosch HPC 400 Specifications

General

Brand	Bosch
Model	HPC 400
Category	Control Panel
Language	English