User Manual

11 / 16
QMX3... Wall-mounted sensors and room operator units for KNX PL-Link, KNX S-mode and KNX LTE-Mode CM2N1602en_08
Siemens Smart Infrastructure 2020-04-03
Commissioning (KNX)
The devices are equipped with a programming pin and a red service LED for KNX
commissioning (see page 4).
1. Short press the programming pin (<0.5 s).
The device goes into programming mode; the service LED is continuously on.
The tool identifies the current room operator unit that is operated and assigns it.
2. After the device is commissioned, deactivate the programming mode by shortly
pressing the programming pin (<0.5 s). The service LED goes off.
Note: Programming mode resets to “disabled” each time the device restarts.
Long press the programming pin (>20 s). The device is locked and reboots within
10 seconds. The room automation station deletes it from its device list. During this
time, it is safe to remove the device from the network.
If the bus plug remains connected, the device acts like a newly inserted device
requiring again automated or manual configuration.
This operation resets all user preference data and configuration settings to
factory default.
This operation is irreversible.
Display and operation
Operation and display of the room operator unit depend on the control
program running on the room automation station.
1
2
3
4
– –
– –
– –
–
–
5
6
7
8
Keys 1...8 for room operator units
9
10
11
12
– –
– –
– –
–
–
13
14
15
16
Keys 9...16 for switches
– –
– –
– –
– –
·
· / Green Leaf (green, red: Indicates
the Energy efficiency (room operator units)
· green, orange, red: Indicates the
air quality (multi sensor QMX3.P70)
–
–
–
–
9
–
 
–
13 · Each line can be a pair of keys or two
separate keys
(Light *), blinds **), scenes ***)
· Each key is equipped with an LED (green)
10
–
 
–
14
11
–
 
–
15
12
–
 
–
16
*) Light ● The activity of the LEDs depends on the application running on the room automation
station
**) Blinds ● Always dual key operation (Up / Down)
● The activity of the LEDs depends on the application running on the room automation
station
***) Scenes ● Selecting a predefined scene (short press, <0.5.s). LED is on for 3 s.
● Saving a changed scene (long press > 5s).
LED flashes during 3 s. When it goes off, the user can release the key.
Ad
dressin
g
Reset to factory setting
NOTICE
NOTICE
Numbering of the keys
LED display
(upper right corner)
Switches / keys