Siemens RDG200KN Basic Documentation page 26

Functions
4
Operating modes
Pre-Comfort via bus
Behavior when bus sends
Protection
Availability of Economy
mode
P002 Without time schedule
1
⇨
2
⇨
3
⇨
Window contact
Room operating mode:
Window contact
26 | 150
If the time schedule sends Pre-Comfort mode, the mode is changed either to
Economy (factory setting) or Comfort (selectable via P910).
No intervention is possible by the user, if Protection mode is set by the time
schedule. OFF flashes on the display when a button is pressed.
The operating mode can be selected locally via the operating mode button.
The behavior of the operating mode button (user profile) can be defined via P002,
factory setting is P002 = 1.
With time schedule via bus Description
⇨
⇨
⇨
⇨
The thermostat is forced into Protection mode when the window is open. The
contact can be connected to multifunctional input X1, X2 or U1. Set P150, P153 or
P155 to 3. User operations are ineffective and OFF displays if the window contact
is active.
The window contact function is also available via the KNX signal "Window contact",
e.g., from a KNX switch or a KNX presence detector.
End user available operating mode
button:
● Switching manually between 2
modes by pressing operating mode
button, Economy is not available
(factory setting)
● Suited for commercial buildings
● If a time schedule via bus is
available, then the Comfort mode
can be temporarily extended (see
Different ways to influence
operating mode [➙ 27])
End user available operating mode
⇨ ⇨
button:
● Switching manually between 3
modes by pressing operating mode
button
● Suited for homes and rooms where
manual switching to Economy mode
is desired
End user available operating mode
button:
● Switching manually between 2
modes by pressing protection
hospitality mode button, Economy is
not available (factory setting)
● Suited for hotel guest rooms or
commercial buildings
● If a time schedule via bus is
available, then the Comfort mode
can be temporarily extended (see
Different ways to influence
operating mode [➙ 27])
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