Declaration Of Conformity; Operation After Power Failure; Overview Of Control Elements And Symbols - Bosch HPC 400 Operating Instructions Manual

4 | Overview of control elements and symbols

– The room temperature is controlled based on the
outside temperature and the measured room
temperature. The remote control influences the flow
temperature based on the measured and required
room temperature.
– The user interface sets the flow temperature in
accordance with a simplified or optimised heating
curve.
Rule of thumb for weather-compensated
control with influence of room temperature:
the throttle valves in the reference room (the
room in which a remote control is installed)
must be fully open!
3 Overview of control elements and symbols
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Fig. 1 Control elements
[1] fav key – calls up the favourites menu
[2] extra DHW key – starts once-only DHW charging
[3] DHW key – sets the operating mode for DHW heating
[4] menu key – opens the menu
[5] info key – displays additional information
[6] Back key – switches to the previous menu item
[7] Selector
6 720 817 986 (2015/07)
CLIMATE CONTROL SYSTEMS
fav
VOGEL
The HMC300 user interface is installed in the
appliance and cannot be used as remote
control. Ask your contractor for available
remote controls.
2.3

Declaration of Conformity

The design and operation of this product comply
with European Directives and the supplementary
national requirements. Its conformity is
demonstrated by the CE marking .
You can ask for a copy of the declaration of conformity for this
product. For this see the contact address on the back cover of
these instructions.
2.4

Operation after power failure

In the event of a power failure, or periods with disconnected
heat source, no settings are lost. The control unit starts again
when the power returns. It may be necessary to redo the
settings for the time and date. No other settings are necessary.
menu
info
If the display lighting is off, pressing a control
element executes the command in question
and switches the lighting on. When you press
the selector for the first time, only the lighting
is activated (no commands are executed). If no
control element is actuated, the lighting turns
off automatically.
NOOT
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HPC 400