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Siemens
RDG400 Basic Documentation
CE1P3182en
Building Technologies
2015-05-20
5.2 Operation
See also Operating Instructions B3181 enclosed with the thermostat.
Layout
1 Operating mode button/Esc
2 Protection mode and OK
3 Rotary knob for setpoint and parameter adjustment
·
When the thermostat is in normal operation, the actual operating mode and
status are indicated by symbols
·
When a button is pressed, the thermostat goes into mode selection.
The backlit LCD will turn on, all possible mode selection options (symbols) will
turn on, indicator element (arrow) will appear on the current mode/status
·
When the button is pressed again, the indicator element will change to the next
mode symbol and so on
·
After the last press and a timeout of 3 seconds, the newly selected mode is
confirmed, the other elements disappear
·
After a timeout of 20 seconds, the LCD backlight will turn off
User action
Effect, description
Press left button
Go into Operating mode selection
Press left button for >3 seconds
Set thermostat to Protection mode
Keep left button depressed and
turn rotary knob clockwise
Activate temporary timer "Extend presence"
and set the time (for details, see page 17)
Keep left button depressed and
turn rotary knob counterclockwise
Activate temporary timer " Extend absence"
and set the time (for details, see page 17)
Press left button while "Operating mode
switchover" is activated
Activate "Extend Comfort mode"
(for details, see page 17)
Press right button for >3 seconds
Activate/deactivate button lock
Press right button
Change to Protection mode and back
Turn rotary knob
Adjust the room temperature setpoint
Press left and right button for >3 s, release,
then press right button for >3 s
Go to parameter setting mode Service level
Press left and right button for 3 seconds,
release, press left button for 3 seconds,
then turn rotary knob counterclockwise min.
½ rotation
Go to parameter setting mode Expert level,
diagnostics and test
Button operation
2
1
3
