TLC3-FCR-M-U Engineering Manual
Doc: 70-00-0182, V3.0 Date: 20120424
© Vector Controls GmbH, Switzerland
Page 1
Subject to alteration
TLC3-FCR-M-U
Programmable PID Fan Coil controller
Features
Proven PID controls algorithm 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 modulating heating, cooling and fan only operation modes
Password protected programmable user and control parameters
o
Setpoint range limitation
o
Access control for setpoints, fan speeds and mode change
o
Access control for heat/cool change and time programs
o
Select your display contents
o
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
Applications
Air Only Systems:
o
Constant or Variable Air Volume systems with three stage fans for single or dual duct systems
Air/Water Systems:
o
Fan Coil units for 2-pipe or 4-pipe systems
o
radiator control, chilled ceiling
Simple individual room control for hotel rooms, meeting rooms, etc.
PID-Control of up to 2 modulating valves for heating and cooling
General Description
The TLC3-FCR-M-U is a stand-alone electronic fan coil controller with one control loop. The TLC3-FCR-M2-U is designed
for 2-pipe modulating fan coil systems and features 1 NTC temperature sensor input, one external passive input for
temperature or open contact, three binary outputs (Relays) and one analog output (0-10VDC).
The TLC3-FCR-M4-U is designed for 4-pipe modulating fan coil systems and features 1 NTC temperature sensor input,
three binary outputs (Relays) and two analog outputs (0-10VDC) for heating and cooling.
A detailed parameterization is possible with the use of a simple configuration routine. The TLC3-FCR-M-U can be
configured using the standard operation terminal. No special tools or software is required.
Ordering
Item Name
Item code
Variant
Power
Features
TLC3-FCR-M2-U-24
40-10 0141
Standard
24VAC/DC
Fan coil controller with:
1 TI int, 1 external input
3 DO (Relay) Fan control
1 AO (0-10VDC) PID valve control
TLC3-FCR-M2-U-120
40-10 0151
120VAC
TLC3-FCR-M2-U-230
40-10 0102
230VAC
TLC3-FCR-M2-U-D-24
40-10 0146
Deluxe
24VAC/DC
TLC3-FCR-M2-U-D-120 40-10 0156
120VAC
TLC3-FCR-M2-U-D-230 40-10 0103
230VAC
TLC3-FCR-M4-U-24
40-10 0142
Standard
24VAC/DC
1 TI int
3 DO (Relay) Fan control
2 AO (0-10VDC) PID valve control
TLC3-FCR-M4-U-120
40-10 0152
120VAC
TLC3-FCR-M4-U-230
40-10 0106
230VAC
TLC3-FCR-M4-U-D-24
40-10 0147
Deluxe
24VAC/DC
TLC3-FCR-M4-U-D-120 40-10 0157
120VAC
TLC3-FCR-M4-U-D-230 40-10 0107
230VAC
-W01
-1
Cooling only
Add to name or code for special settings
Selection of fans
Do not directly connect devices that exceed 2A. Observe startup current on inductive loads! Do not connect more than
one fan coil unit to one controller.
Modulating Actuators:
Choose actuators with an input signal type of 0-10V DC or 2-10V DC. Observe maximal signal current of 1mA!
