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Siemens RDG100KN Basic documentation CE1P3191en

Building Technologies Handling 22 Jun 2010

4.3 Operation

See also Operating Instructions B3191 [2] enclosed with the thermostat.

1. Operating mode selector / Esc

2. Fan mode selector / Ok

3. Rotary knob to adjust setpoints and

parameters

User action Effect, description

Normal operation Actual operating mode and state are

indicated by symbols

Press any button

(thermostat in normal operation)

Enter operating mode selection;

backlit LCD turns on, all possible mode

symbols turn on, indicator element (arrow)

will appear on the current mode / state

Press left button Change operating mode (indicator element

(arrow) changes to the next mode symbol.

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 turns off

Press left button (P01 = 2) Toggle between heating and cooling

Press left button while "Operating

mode" via bus is Economy or while

operating mode switchover contact is

activated

Activate "Extend Comfort mode"

(for details, see page 16)

Keep left button depressed and

turn rotary knob clockwise / counter-

clockwise

Activate timer "Extend presence" / "Extend

absence" and set the time (for details, see

page 16)

Press right button >3 seconds Activate / deactivate button lock

Press right button for fan coil unit Change fan mode

Press right button if P52 = 0 (fan dis-

abled, e.g. in chilled ceiling applica-

tions)

Set thermostat to Protection mode

Turn rotary knob Adjust the room temperature Comfort

setpoint

Press left and right button >3

seconds, release, then press right

button >3 seconds

Enter 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 revolution

Enter parameter setting mode “Expert level”,

diagnostics and test

Press left and right button simultane-

ously for 6 seconds

Enter (KNX) programming mode

Layout

Button operation