Operating Modes - Siemens RDG100KN Basic Documentation
With knx communications
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Also See for RDG100KN:
- Basic documentation (86 pages) ,
- Manual (21 pages) ,
- Instructions manual (15 pages)
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K N X
R
Room operating mode:
State
Auto
Comfort
KNX
R
Presence detector
(RDG16..KN)
Economy
KNX
R
Room operating mode:
Window state
(RDG100KN)
Protection
KNX
R
Room operating mode:
Window state
(RDG16..KN)
Note
Siemens
Building Technologies
3.2
Operating modes
The thermostat's operating mode can be influenced in different ways (see below).
Specific heating and cooling setpoints are assigned to each operating mode.
The thermostat sends the current room operating mode via bus.
The following operating modes are available:
In Auto mode, the operating mode is commanded via bus.
Auto is replaced by Comfort when no time schedule via bus is present.
In Comfort mode, the thermostat maintains the Comfort setpoint. This setpoint can
be defined via P8, P9 and P10. It can be locally adjusted via the rotary knob or via
bus.
In Comfort mode, the fan can be set to automatic or manual fan speed: Low,
medium or high.
The thermostat switches to Comfort mode when the presence detector (local or via
KNX) is active (room is occupied).
The setpoints (more energy savings than in Comfort mode) can be defined via P11
and P12.
The thermostat switches to Economy mode when...
– the operating mode button is pressed (only possible if P02 is set to 2),
– Economy is sent via bus,
– an operating mode switchover contact on RDG100KN (e.g. keycard contact
presence detector, window contact) is
"Window state" is sent to RDG100KN via bus, e.g. from a KNX switch or a KNX
presence detector (P02 is irrelevant).
In Protection mode, the system is...
– protected against frost (factory setting: 8 °C, configurable via P65)
– protected against overheating (factory setting: OFF, configurable via P66)
No other operating mode can be selected locally if Protection mode is commanded
from time schedule via bus (e.g. from a central control unit RMB795B).
are displayed.
The thermostat switches to Protection mode when...
– the operating mode button is pressed
– Protection is sent via bus
– the window contact on RDG16..KN is active (open window)
– "Window state" is sent to the RDG16..KN via bus, e.g. from a KNX switch
*)
For details regarding the operating mode switchover contact (RDG1..0KN),
window contact (RDG16..KN) and presence detector (RDG16..KN), see
3.2.1.
RDG100KN, RDG160KN, RDG165KN Basic Documentation
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active,
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and
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CE1P3191en
2018-07-03
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