Application Mode - Siemens RDG100KN Basic Documentation

K NX
R

Application mode

# Application
mode
0 Auto
1 Heat
2 Morning
warm-up
3 Cool
4 Night purge
5 Pre-cool
6 Off
8 Emergency
heat
9 Fan only
Siemens
Building Technologies
3.6.2 Application mode
The behavior of the thermostat can be influenced by a building automation and
control system (BACS) via bus with the command "Application mode".
With this signal, cooling and/or heating activity can be enabled or disabled.
Application mode is supported in LTE mode and S-mode.
The RDG KNX thermostats support the following commands:
Description
Thermostat automatically changes between
heating and cooling
Thermostat is only allowed to heat
If "Morning warm-up" is received, the room
should be heated up as fast as possible (if
necessary). The thermostat will only allow
heating
Thermostat is only allowed to provide cooling
Not supported by fan coil applications
If "Pre-cool" is received, the room should be
cooled down as fast as possible (if
necessary). The thermostat will only allow
cooling
Thermostat is not controlling the outputs,
which means all outputs go to off or 0%
The thermostat should heat as much as
possible. The thermostat will only allow
heating
All control outputs are set to 0% and only the
fan is set to high speed.
Function will be terminated by any operation
on the thermostat
With all other commands, the thermostat behaves like in Auto mode, i.e. heating or
cooling according to demand.
RDG100KN Basic documentation
Functions
Control sequence
enabled
Heating and/or cooling
Heating only
Heating only
Cooling only
N/A (= Auto)
Cooling only
Neither heating nor
cooling
Heating only
Run fan in high speed
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CE1P3191en
22 Jun 2010