Siemens RDG100KN manual

Siemens RDG100KN
6.1 · 1
PDF user manual
 · 2 pages
user manualSiemens RDG100KN


Operating Instructions
RDG100KN / RDG160KN / RDG165KN the room thermostat with KNX communications that allows
you to set the ideal room temperature you want. The thermostat provides Comfort, Economy and
Protection mode.
In addition it can operate in Auto timer mode according to a schedule via KNX bus.
The fan operates either in Automatic mode or at the selected speed when using Manual mode.
You can either rely on the factory settings or make adjustments that suit your individual needs.
Humidity control is available on RDG165KN.
Main display Operating mode
Room temperature
Heating mode
Outdoor temperature
Electric heater active
Room temperature in degrees
Cooling mode
Room temperature in degrees
Comfort mode
Economy mode
Button lock active
Auto timer mode
Fault indicator *
Protection mode:
Protection against frost
Condensation in the room *
Humidity control active
Indicator for mode selection

Timer function active

Weekday 1 = Monday
7 = Sunday
Additional user info, e.g.
current time of day, or
rel. humidity
Fan mode
Escape (Cancel)
Automatic fan
Confirm (OK)
Manual fan:
Low Medium High
Operating mode button
Fan mode button
Rotary knob
* Needs to be configured by your HVAC installer
Changing the room temperature
Turn the rotary knob clockwise (+) to increase, or counterclockwise (-) to decrease
the current room temperature setpoint. The thermostat changes to Comfort
The setting range is from 5...40 °C; it can be limited by parameters P09 and P10.
(for parameter settings, see reverse side).
Adjusting the fan speed
Low Medium High
Press the right button repeatedly until the desired fan mode is reached.
In Automatic mode , the fan speed is automatically selected by the thermostat
depending on the setpoint and the actual room temperature.
RDG100KN: When the room temperature reaches the setpoint, the fan keeps
running at low speed (factory setting).
RDG16..KN: The fan stops (factory setting) or keeps running at low speed (P15).
In Manual mode, the fan operates independently and always runs at the speed
you set: low / medium / high.
If desired, you can change the fan mode selector option via P03: Auto / manual, Manual only, or
Manual including Protection mode.
Changing the operating mode of the thermostat
Press the operating mode button repeatedly until the symbol points to the operating
mode you desire.
1. Protection mode
In protection mode, the plant stops operating. However, if the room temperature
falls below 8 °C, heating is switched on to protect the room against frost.
RDG165KN: the thermostat switches to protection mode when the window
contact (local or on KNX) is active.
The setpoints for Protection mode can be changed by your HVAC installer if desired:
Changes made by installer: Frost protection: _________ ˚C Heat protection: __________˚C
2. Comfort mode
In Comfort mode, the thermostat maintains the room temperature on the setpoint
which can be adjusted with the rotary knob.
RDG165KN: the thermostat switches to Comfort mode when the presence detector
(local or on KNX) is active (room is occupied).
3. Auto Timer mode
In Auto Timer mode, the thermostat automatically switches over between Comfort
and Economy mode according to the schedule via KNX bus.
If no schedule via KNX is available, then Auto Timer is replaced by Comfort.
4. Economy mode
In Economy mode, the thermostat maintains the room temperature at a lower or
higher setpoint, thus saving energy and money.
The thermostat can be set to Economy mode either by pressing the operating
mode button if enabled (P02 = 2), or via an external signal (switch or KNX bus
command) such as window switch (RDG1..0KN), keycard or presence detector.
The Economy setpoints are factory-set to 15 °C for heating and 30 °C for cooling.
They can be adjusted via parameters P11 and P12 (for parameter settings, see
reverse side).
Important: These setpoints can be set to OFF; which means that the thermostat
is not active, i.e. no protective heating or cooling function. Risk of frost!
Changing from heating to cooling mode
The changeover from heating to cooling (or vice versa) is made
either automatically
by a changeover sensor, or a changeover switch, or a
remote changeover switch via KNX command.
or manually by pressing the operating mode button.
If the thermostat is configured for "heating only" or "Cooling only", changeover is
not available (see parameter P01)
To select cooling or heating manually (P01=2), press the operating mode button
until the
symbol points to the mode you desire.
With automatic changeover or continuous heating / cooling, symbols
indicate that the system currently heats or cools.
With manual changeover, symbols indicate that the system currently
operates in heating or cooling mode. Symbols
indicate that the system
currently heats or cools.

User manual

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Siemens RDG100KN specifications

Below you will find the product specifications and the manual specifications of the Siemens RDG100KN.

Brand Siemens
Model RDG100KN
Product Thermostats
Language English
Filetype manual_type_manual (PDF)

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