Siemens RDS120, User Manual

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Getting started with the thermostat
Home screen icon overview
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Icon Description
1 Measured relative humidity
2 Shows room air quality:
● If the icon is green, the air quality is good.
● If the icon is orange, the air quality is average.
● If the icon is red, the air quality is poor.
In order to ensure that the room air quality is measured accurately
when the room is closed for a long time, it is recommended to force air
circulation such as opening a window.
3 Displays whether the system is in an energy-optimized mode. If the leaf
is red, predefined settings were changed. Tap the red leaf to restore the
energy-saving mode. The leaf turns green.
4 Measured room temperature.
NOTE: The icons displayed under the idle mode may differ for different scenarios.
For example, the outside air temperature icon may also be displayed on the
screen if you’ve connected an external outside air temperature sensor and
configured it correctly.
2.2 Home screen icon overview
Icon Description
The device is connected to the cloud server but not associated with an
account.
The fan icon. Fan status could be ON or AUTO. It is indicated by the
text under the icon.
At home mode is on.
AWAY mode is active.
Displays when the system works in an energy-optimized mode. If the
leaf is red, it means that some pre-defined settings have been changed.
Tap the red leaf to restore to the energy-saving mode. The leaf turns
green.
Temperature setpoint slider. Icon color changes as setpoint is changed:
● Slider changes to orange when setpoint is moved to a point that is
higher than the current room temperature and the system enters
heating mode to warm up the room.
● Slider changes to blue when setpoint is moved to a point that is
lower than the current room temperature and the system enters
cooling mode to cool down the room.
● If the system has reached setpoint and is idle, the slider color stays
white.
NOTE : The condition of switching between heating and cooling modes
is that the thermostat has been configured accordingly and then the
thermostat responds based on the background logical processing of the
comparison between the current room temperature and the heating and
cooling setpoint for the current mode.
Relative room humidity
The thermostat operates under a schedule. If a schedule has not been
set, the thermostat operates with the default schedule. This default
schedule may be the system default or may be specific under
Advanced Settings > Optimization .