Siemens Synco-Gamma, Application Manual, Page: 8 / 63

8
10 VAV plant, indoor air quality control,
lighting, sun protection
(fitness room)
Efficiency class
A
53
Heating and cooling, indoor air quality control
·
Fully integrated VAV application with temperature, CO
2
and volumetric air flow control
·
Automatic data exchange between room HVAC and
primary plant
·
VAV controllers for optimization of ventilation system
·
Remote control of individual rooms or room groups
·
Demand-compensated production of heat and cooling
energy thanks to automatic data exchange with primary
plant
·
Constant light control
·
Efficiency class A conforming to EN 15232
Temperature control and automatic data exchange with
primary plant
together save up to 30% heating/cooling
energy.
Time- and presence-dependent temperature control
saves up to 20% heating/cooling energy.
Demand-compensated ventilation saves 20% to 70%
ventilation energy.
Time-, presence- and brightness-dependent control of
lighting
saves up to 45% light energy.
Monitoring of operating times and error messages from
the lighting system
ensure reliability.
Time- and daylight-dependent shading control saves up
to 30% heating/cooling energy.
Display of energy efficiency saves energy: Fault status
messages are sent to the facility manager and to personnel.
11 Primary plant
Efficiency class
A
58
Preparation of heat, refrigeration and air
·
Demand-compensated production of heat, cooling ener-
gy and supply air
·
Setpoint compensation based on demand and outside
temperature
·
Together with room automation: Prerequisite to attain
efficiency class A conforming to EN 15232
Temperature control and automatic data exchange with
all rooms
together save up to 30% heating/cooling energy.
Time- and demand-dependent temperature control saves
up to 20% heating/cooling energy.
Demand-compensated ventilation saves 20% to 70%
ventilation energy.
Display of energy efficiency saves energy: Fault status
messages are sent to the facility manager and to personnel.