Technical data

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Siemens RDG100KN Basic documentation CE1P3191en
Building Technologies Functions 22 Jun 2010
Comfort mode can be temporarily extended (e.g. working after business hour or on
weekends) when the thermostat is in Economy mode. The operating mode button
switches the operating mode back to Comfort for the period preset in P68.
Press the operating mode button again to stop the timer.
The following conditions must be fulfilled:
 The operating mode switchover contact is closed (connected to input X1, X2,
D1, parameter P38, P40, P42 set to 3 or a KNX switch, KNX presence detector,
etc. via bus)
or
mode selection via operating mode button is set to “Protection-Auto” (P02 = 1)
and the time schedule via bus is Economy
 Parameter P68 (extend Comfort period) is greater than 0
During the temporary Comfort mode extension, symbol
appears.
If parameter P68 (extend Comfort period) = 0, extended Comfort cannot be
activated; pressing the left button will switch the thermostat to Protection.
If the operating mode switchover contact is active, pressing the left button will show
“OFF” (blinking).
The effective room operating mode can be forced temporarily into Comfort or
Economy / Protection mode. The time period is adjusted via the rotary knob:
 Extend presence: Set the device to Comfort mode for the selected time period
 Extend absence: Set the device to Economy / Protection mode for the selected
time period
To activate the function, keep the left button pressed and, within 3 seconds, turn
the rotary knob…
 clockwise for extended presence
 counterclockwise for extended absence
The rotary knob adjusts the time period:
 Extend presence: 0:00…+9:30 in steps of 30 minutes; symbol
appears
 Extend absence: 0:00…–9:30 in steps of 30 minutes; symbol
or appears
During the extended presence / absence period, the sandglass symbol
appears.
Function if no time schedule is received via bus
User profile for operating mode
(selected via P02)
Operating
mode when
activating
function
Function Operating
mode during
function
Operating mode
at the end of
function
Comfort Extension Comfort Protection
Comfort Absence Protection Comfort
P02 = 1



 
Protection Not available - -
Comfort Extension Comfort Economy
Comfort Absence Economy Comfort
Economy Extension Comfort Economy
Economy Absence Economy Comfort
P02 = 2



   
Protection Not available - -
Temporary timer to
extend the Comfort
mode
Timer for extension of
presence / absence