Basic Documentation

Functions
Operating modes
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4.2.1 Different ways to influence the operating mode
Different interventions can influence the operating mode.
The following table shows the priorities of different interventions.
A lower number means higher priority.
Priority
Description
Remark
①
Commissioning
In the parameter setting mode, you can always command an
operating mode independent of all other settings or
intervention local input.
②
Window contact
If the contact is closed, the operating mode changes to
Protection. This overrides the operating mode on the
thermostat.
Note:
Only one input source must be used, either local input X1 or X2.
③
Auto timer
When the time program mode is selected, the operating
mode is switched according to the set time and day.
③
Presence detector
If a room is occupied, the operating mode changes to
Comfort. This overrides the operating mode on the
thermostat. Unoccupied rooms set back the thermostat to
the previous operating mode.
③
Operating mode button
Users can change the operating mode via the operating
mode button.
③
Hotel keycard
If keycard is removed or room is unoccupied, the operating
mode changes to Economy with HMI locked. When hotel
keycard is active, the thermostat returns to the previous
operating mode.
③
Temporary extended Comfort via
operating mode button
The operating mode can be temporarily changed from
Economy to Comfort by pressing the operating mode button,
if an extended Comfort period>0 (P68)
Note:
Higher priority commands override lower priority commands.
Priority of operating
mode interventions