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Siemens
RDG400KN,RGD405KN Basic documentation
CE1P3192en
Building Technologies
2017-02-17
Application for "Window contact", "Presence detector" and "Central time
schedule"
In
room 3
, the time schedule switches to Comfort mode between 13:00 and 17:00.
∂
In the morning, as soon as presence is detected, the operating mode switches
to Comfort (1)
∂
The users open the window for a short time and the operating mode switches
to Protection (2)
∂
In the afternoon, the central time schedule sets the Comfort mode from 13:00
to 17:00 (3)
∂
After 17:00, the room is still occupied and Comfort mode is maintained
(occupancy via presence detector) (4)
∂
The users open the window and exit the room for a short time. The operating
mode switches to Protection as long as the window is open (5)
∂
As soon as the room is unoccupied, the thermostat switches to Economy (6)
After this time period, the occupancy detected by the presence detector has no
effect, and the central time schedule sets the thermostat to Protection mode (7).
Time schedule
Room operating
mode
Presence
detector
Window contact
Room 3
Actual room
operating mode
Room 3
Comfort
Precomfort
Economy
Protection
(holidays or
special days)
Occupied
Unoccupied
Window open
Window closed
Comfort
Economy
Protection
7)
08:00
17:00
13:00
12:00
5)
4)
1)
3)
31
7
1Z
92
_0
1
6)
2)
Example 3 (RDG405KN)
