Art. No. ..5192KRMTSD
Art. No. ..5194KRMTSD
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either one of the above-mentioned modes is activated (single selection) on pressing the
button,
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or the device is switched over between two or three modes (multiple selection).
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If a status LED is to indicate the current operating mode, the status LED function must be
programmed for "Operating mode indication" and its status object be linked with the
corresponding group address for operating mode change-over with normal or high priority.
"Presence button" function
All buttons with their function set to "Presence button" are internally linked with the "presence
button" object. The parameter "Presence function on pressing the button" defines the object
value transmitted to the bus on pressing a button.
It is not possible to program a reaction on release of the button. A long button-press is
evaluated in the same way as short one and switches into the corresponding presence mode
insofar as this is acceptable for the controller.
The status LED of the presence button can indicate both the presence status (setting "Button
function indication active / inactive") and also the actuation of the button. In addition, the usual
setting possibilities of the status LED are configurable as well .
"Setpoint shift" function"
The setpoint shift is another available function of the controller operation. It makes use of two
1-byte communication objects with datapoint type 6.010 (integer with sign). This controller
function allows the basic setpoint for the temperature of the internal room temperature controller
to be shifted by pressing a button. A button configured as a setpoint shifting button reduces or
increases the setpoint shift value on each press by one step respectively. The direction of the
value adjustment is defined by the parameter "Setpoint shift on pressing the button". Releasing
the button and a long press have no other functions.
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Optionally the setpoint of the respective current operating mode can be shown
automatically in the display if a setpoint shift is performed using the buttons of the device.
The setpoint temperature is then displayed temporarily for 5 s in °C or °F, and overwrites
the normal display (actual temperature, etc.). The setpoint display in the case of a setpoint
shift can be activated by setting the "Show temporary setpoint controller n on setpoint
shift?" parameter to "Yes". With the setting "No" the temporary indication is inactive,
meaning that in case of a setpoint shift only the line graphic is activated, but the
temperature value is not also displayed automatically.
"Fan controller" function
Another function of the controller operation can be the "fan controller".
Here, the fan controller can be configured so that it either sets the fan controller to automatic
mode or takes over the manual control.
When the button with the "Automatic" function is pressed, the device is switched to automatic
mode. If the fan controller was already in automatic mode, there is no reaction. If the fan
controller was in manual mode (manual control), the manually set fan level is adjusted to the
controller command value via the automatic system.
When the button with the "Manual" function is pressed, if automatic mode is active, the device is
switched to manual mode. If the fan controller is in manual mode, the fan level is incremented
when a button is pressed.
Releasing the button and a long press have no other functions. The status LED can be
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Software "Room controller display compact module 146x11"
Functional description
