Page 44
THERMOSTAT FUNCTIONS
T OFF
ROx
T
t
T ON
Temperature thermostat ›Cooling‹:
T ON > T OFF The output is activated once the
›T ON‹ temperature is reached, and deactivated
once the ›T off‹ temperature is reached.
T ON
ROx
T
t
T OFF
Temperature thermostat ›Heating‹:
T OFF > T ON The output is deactivated once the
›T OFF‹ temperature is reached, and activated
once the ›T ON‹ temperature is reached.
ROx
8:00 9:00
t
T OFF
ROx
T
t
T ON
8:00 9:00
The controller’s free outputs can be used as thermostats for various applications.
Settings must be made to this effect in professional mode under ›1.3.1 Thermostat‹.
Control signals can be dened as temperature thermostat, timer,
timer thermostat or temperature comparator.
Timer-Thermostat
Combination of timer and thermostat.
Once at least one of these criteria is met,
the output is activated.
Temperature comparator
Any temperature difference to a reference
sensor will trigger a control signal:
The output is activated once ›dT ON‹ is reached,
and deactivated once ›dT OFF‹ is reached.
Timer function:
The output is activated
within a selected time frame.
dT OFF
dT ON
ROx
TSx
T
t
Reference sensor
To Next Page
Loading...
