Due to various circumstances outside our control, we are currently facing extended lead times on some products. 

Please be aware our daily cut-off to ship orders on a next-day service is now 1:45 pm. 

Our last shipping day of 2021 is December 23rd, we will resume shipping on January 4th.  

KNX LS range Temperature controller fan coil, white

KNX LS range Temperature controller fan coil, white

Product code: TRDLS9248WW
The LS range from Jung has proven its worth for about 50 years, with its classic form, high quality and clear shape. The glass front of the fan coil temperature controller adds to this range with a touch of class.

Price (Excluding VAT)


Intended Use

  • Sensor module for operating electrical fan coil units in KNX installations
  • Measurement and feedback control of the room temperature
  • Installation in flush box according to DIN 49073

Product Characteristics 

  • Real glass front panel
  • 8 capacitive sensor buttons
  • Internal temperature sensor
  • External temperature sensor can be evaluated
  • Control of fan coil units
  • Heating and/or cooling mode
  • Suitable for 2-pipe or 4-pipe systems
  • Up to 3 fan speeds can be controlled
  • Room temperature controller function
  • Preselection of the current energy level either through the option of 4 operating modes in accordance with KNX standard or of 5 temperature profiles for use in hotels or similar sites
  • Display for indication of actual temperature (çC or çF), fan speed, operating mode/profile
  • 1 operating level and 2 menu levels
  • Menu levels blockable
  • 1 status LED (red/green/blue)
  • Brightness and contrast adjustable
  • Duration of the display illumination up to 120 seconds
  • Operation as extension unit for temperature controller possible
  • Integrated bus coupling unit

Technical Details


  • KNX medium: TP1 256
  • Rated voltage KNX: DC 21 ... 32 V SELV
  • Current consumption KNX: 8 ... 17.5 mA
  • Protection class: III
  • Ambient temperature: _5 ... +45 ÁC
  • Storage/transport temperature: _20 ... +70 ÁC



Technology KNX
Brand JUNG
Colour/Material White
Frame style Jung LS
Finish White
Switch action Capacitive
Mounting Flush
Display OLED
Display OLED
Back Box Round European
Buttons 8
Operating voltage KNX Bus (29VDC)
HVAC support Temperature Sensing + Regulation
Status LED's Red Blue or Green
Buscoupler Integrated
IP rating IP20

Documents & Downloads

Look for similar items