User Manual

Consistent documen-
tation of all applications
ensures efficient service,
even after years of
operation.
Heat storage charged by solar
energy for more energy efficiency
Use: heating
The Desigo application ensures optimum charging and discharging
of heat storages. Charging takes place primarily through solar energy,
then by heat supplied by a heating boiler. When using solar collectors,
discharging and consumer return can be operated at two levels. The
integrated charging level indication shows the operating state of
the heat storage.
– Cost savings and lower emission levels to protect the environment
thanks to efficient usage of renewable energy sources
– Investment protection due to high plant reliability and availability
–  Low costs thanks to quick and straightforward commissioning
and maintenance
E
SW
N
Spring
Autumn
Winter
Summer
Calculation of sun‘s
position while giving
consideration to the
geographical location,
date and time of day.
Graphic visualization
of sun’s position on the
management platform
Desigo CC.
Calculation of sun position: saving
valuable energy in the building
Use: optimization of building’s energy balance
The sun as the largest energy source has an impact on a building’s
energy demand. Depending on the situation, the energy delivered
by the sun is desired, or adversely affects the energy balance and
comfort conditions. The Desigo application for calculating the
sun’s position gives consideration to vertical and inclined building
facades and – depending on the situation – makes it possible to
take appropriate actions, such as blind control providing protection
against sunlight and intrusion or enhancing comfort, or control
lighting. Furthermore, it ensures optimum usage of the solar collectors.
–  High investment protection thanks to compliance with
DIN 5034-2 (daylight in interior rooms)
–  Implementation of room automation functions as per
VDI 3813 directive
–  Low investment costs since installation of sensors is not required