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!Please note
In the case of unfavourable pressure ratios, air
can be sucked from the installation room due to
design-related leaks in the supply air path.
Impurities contained in the air can cause faults
or damage to the appliance.
Avoid air contamination in the installation room.
Licence information
This product contains third party software, including
open source software. You are authorised to use this
third party software subject to compliance with the rel-
evant licensing terms.
Licence information for the integrated communica-
tions module: See page 41 42.
Licence information for the programming unit: See
page 41 42.
Commissioning
The commissioning and matching of the appliance to
local conditions and building characteristics, as well as
instructing the user in the operation of the system,
must be carried out by your contractor.
As the operator of new combustion equipment, you
may be obliged to notify the local flue gas inspector of
the installation without delay [check local regulations].
Your local flue gas inspector (where applicable) will
also provide you with information on additional activi-
ties concerning your combustion equipment (such as
regular testing, cleaning).
Your system is preset
Your system is preset at the factory and is therefore
ready for operation following commissioning by your
contractor:
Central heating
Between 06:00 h and 22:00 h, rooms are heated to
20 °C ("Room set temperature").
Between 22:00 h and 06:00 h, rooms are heated to
18 °C ("Set reduced room temperature").
DHW heating
Between 05:30 h and 22:00 h, the DHW is heated to
50 °C ("DHW set temperature"). Any installed DHW
circulation pump is switched on.
Between 22:00 and 05:30 h, the DHW cylinder is not
reheated. Any installed DHW circulation pump is
switched off.
Note
Any DHW heating started before 22:00 h remains on
until the set DHW temperature has been reached.
Frost protection
Your heat generator and DHW cylinder are protected
against frost.
Wintertime/summertime changeover
This changeover is automatic.
Date and time
The date and time were set by your heating contrac-
tor.
You can change the settings at any time to suit your
individual requirements.
Power failure
All settings are saved if there is a power failure.
Power generation
Power generation takes place according to the specifi-
cations provided by the integral energy manager. The
start times of the fuel cell module are matched to the
power consumption conditions.
Introductory information
Permissible ambient conditions in the… (cont.)
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