Jung LS TOUCH User manual

KNX room controller LS TOUCH
31.05.20221 / 60024026400
KNX room controller LS TOUCH
Ref.-no.: L .. 459 D 1S .., .. 459 D 1S ..
L .. Z 459 BF D 1S .., L .. Z .. 459 BF D 1S ..
LC 459 D 1S ..
Operating instructions
1 Safety instructions
Electrical devices may only be mounted and connected by electrically skilled persons.
Serious injuries, re or property damage possible. Please read and follow manual fully.
Danger of electric shock. During installation and cable routing, comply with the regulations and standards
which apply for SELV circuits.
These instructions are an integral part of the product, and must remain with the end customer.
2 Device components
Fig. 1: Device components
(1) Supporting frame
(2) LS TOUCH with integrated frame (LS 990)
(3) Proximity sensor
Fig. 2: Device components
(4) External sensor connection (optional)
(5) KNX connection
(6) Prog. LED
(7) Prog. button
12
3
4 5
6 7
GB

KNX room controller LS TOUCH
31.05.20222 / 60024026400
3 Function
System information
The device can be updated. Firmware can be easily updated.
The device is KNX Data Secure capable. KNX Data Secure o󰀨ers protection against manipulation in building
automation and can be congured in the ETS project. Detailed specialist knowledge is required. A device certicate,
which is attached to the device, is required for safe commissioning. During mounting, the certicate must be removed
from the device and stored securely.
Planning, installation and commissioning of the device are carried out with the aid of the ETS, version 5.7.4 and
above.
Intended use
- Operating electrical loads (light switching, dimming, controlling blinds/shutters etc.)
- Displaying the status of systems and information (e.g. temperature and brightness)
- Measurement and feedback control of the room temperature
- Installation in ush box with dimensions according to DIN 49073
Product characteristics
- Height above surface: 12 mm
- With integrated 1-gang frame of the LS 990 or LS ZERO design range. Not suitable for other design ranges or
multiple combinations.
- High-resolution IPS display
- Capacitive touch screen
- Max. 32 KNX operating functions (switching, dimming, controlling blinds, value transmitter, calling up moods, music
etc.)
- Integrated room temperature sensor
- Room temperature control with setpoint value specication
- Alarm function (optical and optionally acoustic)
- Max. 8 timer functions depending on time, astronomical clock or random
- Integrated proximity and brightness sensor
- Integrated bus coupling unit
- Connection of installation buttons or reed contacts possible
- Commissioning and support of KNX Data Secure with ETS from version 5.7.4
4 Information for electrically skilled persons
Mounting and electrical connection
DANGER
Electrical shock on contact with live parts in the installation environment.
Electrical shocks can be fatal.
Before working on the device, disconnect the power and cover live parts in the area!
Mounting the supporting frame
• Mount the supporting frame (1) on an appliance box.
Note marking “Top”.
Use the box screws included.
Connecting the device
Fig. 3: Connecting the device
• Connect the KNX (5).
• Optionally, connect the external sensor (4).

KNX room controller LS TOUCH
31.05.20223 / 60024026400
Connecting the external sensor
Only one of the following sensors can be connected:
- external temperature sensor (art. no.: FF NTC)
- external switching contacts (e.g. installation buttons or reed contacts)
Observe the technical data:
- cable type (J-Y(St)Y 2×2×0.8)
- permissible cable length max. 25 m)
- number of external switching contacts (max. 20 in parallel or series connection)
Do not connect any external voltage.
Fitting the device
• Attach the device (2) to the supporting frame.
Dismantling the device
Fig. 4: Dismantling the device
The frame of the device is integrated. The device cannot be removed from the frame.
• Carefully detach the entire device from the supporting frame.
For this purpose, use the suction lifter (art. no.: W-HEBER) included with LS ZERO.
5 Commissioning
Switching on
After connecting, the device is switched on automatically.
Demo mode
After switching on, the demo mode is displayed if the device has not yet been programmed. In demo mode,
communication with the KNX system is not possible.
KNX Data Secure
Requirements:
- Safe commissioning activated
- FDSK entered/scanned or device certicate added
iDocument all passwords and store them securely.
LED display
Prog. LED (6) lights up red:
Programming mode is activated.
Programming mode
Program device:
• Press the Prog. button (7).
Alternatively, activate the programming mode in the “Settings” menu:
Main menu → Settings → KNX programming mode
Prog. LED lights up red.
• Load physical address into the device.
Programming mode is terminated.
Prog. LED goes out.

KNX room controller LS TOUCH
31.05.20224 / 60024026400
6 Conguration
The device is congured via parameters in the ETS product database.
You can nd detailed information about the conguration or parameterisation of the device in the product
documentation. The product documentation can be downloaded from our website.
7 Operation
Touch sensitive surface
Touch the screen surface with your nger only. Do not operate the touch screen with sharp or pointed objects.
Menu structure
Screen saver → Favourites
Fig. 5: Menu structure
Main menu → Area → Function
Fig. 6: Menu structure
Screen saver
The screen saver is automatically hidden when the proximity sensor is activated. After hiding, the favourites are
displayed.
If there is no activity, the screen saver is automatically displayed again.

KNX room controller LS TOUCH
31.05.20225 / 60024026400
Displaying menus



Fig. 7: Displaying menus
Favourites:
• Perform a swiping motion from top to bottom.
Main menu:
• Perform a swiping motion from bottom to top.
iThe favourites and the main menu can be displayed directly from all menus.
Displaying area

Fig. 8: Displaying area/function
• Select area icon (g. 8) in the main menu.
Displaying function

Fig. 9: Displaying function
• Select function icon (g. 8) in the respective area or tap and hold it in the favourites (g. 9).

KNX room controller LS TOUCH
31.05.20226 / 60024026400
Scrolling through pages

Fig. 10: Scrolling through pages
• Perform a swiping motion to the left or right. Alternatively, tap on the squares.
Adjusting functions

Fig. 11: Adjusting functions
The adjustment options for the functions depend on the function type.
Example:
Adjusting the brightness/dimming the light:
• Adjust the brightness using the slider or the plus/minus sign.
More information on how to operate the device can be found in the tutorials on our website.
8 Technical data
Screen diagonal 86 mm/3.4”
KNX
KNX Medium TP256
Security X mode
Commissioning mode S mode
Rated voltage DC 21 ... 32 V SELV
Current consumption KNX 60 mA
KNX connection connection terminal
Connection cable KNX EIB-Y (St)Y 2×2×0.8
Protection class III
Connecting external switching contacts
Number max. 20
Cable type J-Y(St)Y 2×2×0.8
Cable length max. 25 m
Ambient conditions
Ambient temperature –5 ... +45 °C
Storage/transport temperature –25 ... +70 °C
Relative humidity 30 % ... 70 %
9 Warranty
The warranty follows about the specialty store in between the legal framework as provided for by law.