15
Parameter setting
KNX K8 actuator
• Status: 18.11.13 • Technical Changes and Errors excepted.
Then define the type of setting. Heating and/or cooling may be controlled in two levels.
4.4.2. General set point values
You may enter separate set point values for each mode or use the comfort set point as
a basic value.
If you are using the controls for both heating
and
cooling, you may also select the
setting "separately with switching object". Systems used for cooling in the summer
and for heating in the winter can thus be switched from one to the other.
If you are using the basic value, only the deviation from the comfort set point value is
listed for the other modes (e. g., 2°C less for standby mode).
The grades for the set point changes is predefined. Modifications may only remain
active temporarily (do not save) or remain saved even after voltage recovery (and
programming). This also applies to a comfort extension.
Send status objects
• on change
• on change to 1
• on change to 0
• on change and periodically
• on change to 1 and periodically
• on change to 0 and periodically
cycle
for periodical transmission only
5 s • ... • 5 min • … • 2 h
Type of control
• One-stage heating
• Dual-speed heating
• Single-speed cooling
• Dual-stage cooling
• Single-speed h Single-speed
cooling
• Dual-speed h Single-speed
cooling
• Dual-speed h Dual-speed cooling
Setting the nominal values
• separate with switching object
• separate without switching object
• with comfort set point as a basis
Behaviour of the switching object at value
only if switching object is used
• 0 = Heating | 1 = Cooling
• 1 = Heating | 0 = Cooling
Switching object value
before 1st communication
only if switching object is used
0 • 1
Grading for set point changes
(in 0.1 °C)
1… 50; 10