TLC3-FCR-2R / 2T-U Fan coil controller, 2-pipe floating, 4-pipe on/off

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.

Applications

• 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 

Features Specifications:

• 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