Art. No. SC 1000 KNX
parameters will appear in the ETS in the
"Room temperature control -> Controller
general -> Fan controller" as well as
additional communication objects. Fan
control is not possible with switching 2-
point feedback control.
Fan operating mode
(ineffective with
switching 2-point
feedback control)
Heating
Cooling
Heating and cooling
Basic heating
Additional heating
Basic cooling
Additional cooling
Basic heating and cooling
Basic heating and
additional cooling
Basic cooling and
additional heating
Additional heating and
cooling
Depending on the operating mode of the
room temperature control, as configured
in the ETS, various controller command
values can be used as the basis for fan
control. The "Fan operating mode"
parameter specifies which command
value of the controller controls the fan
controller. With one-level room
temperature control, it is possible to
select whether the fan is activated
during heating and/or during cooling.
With two-level room temperature control,
it is also possible for the fan controller to
be set to the basic level or the additional
level during heating and cooling.
However, under no circumstances is it
possible to use the basic and additional
levels simultaneously for a fan controller
within an operating mode. The basic
setting of this parameter depends on the
selected controller operating mode.
Additional stage inhibit
object
Yes
No
The additional levels can be separately
disabled via the bus. The parameter
enables the disable object as necessary.
This parameter is only visible in two-
level heating and cooling operation.
Send variable heating
and cooling to one
common object
Yes
No
If the parameter is set to "Yes", the
command value will be transmitted on a
shared object during heating or cooling.
This function is used, if the same
heating system is used to cool the room
in the summer and used to heat the
room in the winter.
This parameter is only visible with
"heating and cooling" mixed operating
mode, if applicable, with additional
levels.
Type of heating control
(if applicable, for basic
and additional stage)
Continuous PI control
Switching PI control (PWM)
Switching 2-point control
(ON/OFF)
Selecting a feedback control algorithm
(PI or 2-point) with data format (1-byte
or 1-bit) for the heating system.
Page 285 of 347
Software "Smart Control 501511"
Parameters
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