TLC3-FCR-T-U Fan coil controller, 2-pipe with external input

The TLC3-FCR-T-U is a stand-alone electronic fan coil controller with one control loop. The TLC3-FCR-T-U features one NTC temperature sensor input, one open/contact or external NTC temperature input and four binary outputs (relays).

A detailed parameterization is possible with the use of a simple configuration routine. The TLC3-FCR-T-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 systems, radiator controls, chilled ceiling
• Simple individual room control for hotel rooms, meeting rooms, etc.
• PWM or ON-OFF control of two spring return valves or 3-point ON-OFF or floating control of one 3-point valve

Features Specifications:

• The PWM control option reduces room temperature fluctuations and energy consumption
• Low power energy consumption: < 1W per unit
• External sensor or open contact for remote control, external heat – cool change or auto-changeover on supply temperature with selectable activation limits
• 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