TLC3-FCR-2R / 2T-U


Fan coil controller, 2-pipe floating, 4-pipe on/off

The TLC3-FCR-2R/2T-U is a stand-alone electronic fan coil controller with one control loop. The controller includes 1 NTC temperature sensor, five binary outputs. Three outputs control a fan with low, medium and high fan speeds. Two binary outputs may be used to control either two spring return or thermal valves or one three point floating valve. A detailed parameterization is possible with the use of a simple configuration routine.

The TLC3-FCR-2-U can be configured using the standard operation terminal. No special tools or software is required.


  • Air  only systems: constant air volume systems with three stage fans for single or dual duct systems
  • Air/water systems: fan coil units for 2-pipe or 4-pipe systems, radiator control, chilled ceiling
  • Simple individual room control for hotel rooms, meeting rooms, etc.
  • PWM or ON-OFF control of two spring return valve or 3-point ON-OFF or floating control of one 3-point valve 


  • The PWM and 3-point floating control option reduces room temperature fluctuations and energy consumption
  • Low power energy consumption: < 1W per unit
  • Temperature control for 2- and 4-pipe fan coil systems
  • Automatic fan control for three stage fans
  • Cost saving option with economy functionality and set point limitations
  • Control for single stage heating, cooling and fan only operation modes
  • Password protected programmable user and control parameters
    • Set point range limitation
    • Access control for set points, fan speeds and mode change
    • Access control for heat/cool change and time programs
    • Select your display contents
    • Selectable behavior after return from power failure
  • Temperature display in Celsius or Fahrenheit

Deluxe version

  • Clock and time schedule functions with power failure protection
  • Blue backlight for LCD
  • Infrared remote controller option: with special features for boost and delayed switching on or off


 Item name  Item code  Power   supply   Description
 TLC3-FCR-2R-U-24  40-100140  24 VAC/DC

 Fan coil controller with 1 TI int. or ext.,
 3 DO (relay) fan control, 
 2 DO (relay) binary valve control

 TLC3-FCR-2R-U-D-24  40-100145
 TLC3-FCR-2T-U-120  40-100150  120 VAC   Fan coil controller with 1 TI int. or ext.,   
  3 DO (relay) fan control,
  2 DO (TRIAC) binary valve control
 TLC3-FCR-2T-U-D-120  40-100155
 TLC3-FCR-2T-U-230  40-100120   230 VAC/DC 
 TLC3-FCR-2T-U-D-230  40-100121
Parameter preset      
  -W01  40-100xxx-01   Cooling only, 0-10 V    add -Wx at the end of the item name or
   -x at the end of item code to order pre-configured model


OPR1 - Fan Coil Remote Control
Remote control unit for fan coil units of TLC3 and TLR product ranges


Operation Manual

Install Sheet

Application Notes