Vector TLC3-FCR Engineering Manual
TLC3-FCR Engineering Manual
Item Name
Item code
Variant
Power
Features
TLC3-FCR-24
TLC3-FCR-24-W01
40-10 0128
40-10 0128-01
Standard
Cooling only
24VAC/DC
Fan coil controller with:
1 TI internal
3 DO (Relay) Fan control
1 DO (Relay) Binary valve control
TLC3-FCR-230
TLC3-FCR-230-W01
40-10 0110
40-10 0110-01
Standard
Cooling only
230VAC
TLC3-FCR-D-24
TLC3-FCR-D-24-W01
40-10 0133
40-10 0133-01
Deluxe
Cooling only
24VAC/DC
TLC3-FCR-D-230
TLC3-FCR-D-230-W01
40-10 0111
40-10 0111-01
Deluxe
Cooling only
230VAC
TLC3-FCR Intelligent Fan Coil Controller
Features
The PWM control option reduces room temperature
fluctuations and energy consumption
Low power energy consumption: < 1W per unit
Temperature control for 2-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
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: Three stage fans for single duct systems with up to one binary output for auxiliary heating
and cooling devices.
Air/Water Systems: Induction units, fan coil units for 2-pipe systems with one binary output for a spring
return valve.
General Description
The TLC3-FCR is a stand-alone electronic fan coil controller with one control loop. The TLC3-FCR features 1 internal
NTC temperature sensor and four binary outputs (Relays).
A detailed parameterization is possible with the use of a simple configuration routine. The TLC3-FCR can be configured
using the standard operation terminal. No special tools or software is required.
Ordering
Selection of actuators and fans
Binary auxiliary devices: E.g. fans, on/off valves, etc. Do not directly connect devices that exceed 2(1.2)A. Observe
startup current on inductive loads! Do not connect more than one fan coil unit to one controller.
Doc: 70-00-0198, V3.0 Date: 20120403 © Vector Controls GmbH, Switzerland Page 1
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TLC3-FCR Engineering Manual
Power Supply
Operating Voltage
-24
-230
AC voltage: 50/60Hz
22-26V AC/DC
210–250 VAC
Power Consumption
Max 1W, 1.5 VA
Electrical Connection
Terminal Connectors
Deluxe type only:
Power backup for real time clock
Min 48h if charged for 24h
Signal Inputs
Temperature Inputs
Range
Accuracy
Internal
0…50 °C (32…122 °F)
0.5°C (1°F)
Signal Outputs
Digital Switching Outputs
Switching Type
AC Switching power
Insulation strength
between relays contacts and system electronics:
between neighboring relays contacts
DO1 to DO4
Relays
0…250V AC 2A max. each output
3750V AC to EN 60 730-1
1250V AC to EN 60 730-1
Environment
Operation
Climatic Conditions
Temperature
Humidity
To IEC 721-3-3
class 3 K5
0°C …50°C (32°F…122°F)
<95% R.H. non-condensing
Transport & Storage
Climatic Conditions
Temperature
Humidity
Mechanical Conditions
To IEC 721-3-2 and IEC 721-3-1
class 3 K3 and class 1 K3
-25°C…70°C (-13°F…158°F)
<95% R.H. non-condensing
class 2M2
Standards
conformity
EMC Directive
Low Voltage Directive
2004/108/EC
2006/95/EC
Product standards
Automatic electrical controls for household and similar use
Special requirement on temperature dependent controls
EN 60 730 –1
EN 60 730 – 2 - 9
Electromagnetic compatibility for
domestic sector
Emissions: EN 60 730-1
Immunity: EN 60 730-1
Degree of Protection
IP30 to EN 60 529
Pollution Class
II (EN 60 730-1)
Safety Class: for -24 types
for -120 and -230 types
III (IEC 60 536)
II (IEC 60 536)
Overvoltage Category: for -24 types
for 120 and -230 types
I (EN 60 730-1)
III (EN 60 730-1)
General
Dimensions (H x W x D)
Front part: 21 x 88 x 88mm (0.8 x 3.5 x 3.5 in.)
Power case: 60 x 50 x 32mm (2.4 x 2.0 x 1.3 in)
Material: Cover, back part
Mounting Plate
ABS plastic (UL94 class V-0)
Galvanized Steel
Weight (including package) for -24 types
for -230 types
standard: 265g (9.3oz), deluxe: 275g (9.7oz)
standard: 295g (10.5oz), deluxe: 305g (10.8oz)
88 (3.5)
32 (1.2)
88 (3.5)
21
(0.8)
Space required in flush mounting box:
(H x W x D)
60 x 50 x 32mm (2.4 x 2.0 x 1.26 in.)
Distance for mounting screws:
Horizontal and vertical:
45 to 63mm (1.8 to 2.5 in.)
Technical Specification
Dimensions
Doc: 70-00-0198, V3.0 Date: 20120403 © Vector Controls GmbH, Switzerland Page 2
Subject to alteration
TLC3-FCR Engineering Manual
X
T INT
0V
230V AC
2
L
TLC3-FCR
1
N
3
Y1
Fan
Low
4
Y2
Fan
Med
5
Y3
Fan
High
6
Y4
Valve
Subject to alteration
Mounting location
Install the controller on an easy accessible interior wall, approx. 1.5 m above the floor in an area of average
temperature.
Avoid direct sunlight or other heat sources, e.g. the area above radiators and heat emitting equipment.
Avoid locations behind doors, outside walls and below or above air discharge grills and diffusers.
Location of mounting is less critical if external temperature sensors are used.
Installation
1. Connect the wires to be connected to the terminals of the power case according to wiring diagram
2. Install the mounting plate to the flush mounting box. Make sure that the nipple with the front holding screw is
facing to the ground. Make sure the mounting screw heads do not stand out more than 5 mm (0.2”) off the
surface of the mounting plate.
3. Ensure that the jumpers are set correctly.
4. Slide the two latches located on the top of the front part into the hooks at the upper side of the mounting plate.
5. Carefully lower the front part until the interconnector reaches the mounting-plate. Continue pressing in a gentle
way until the front part is fully connected. While inserting the connectors, a slight resistance can be felt. This is
normal. Do not use excessive force!
6. With a Philips-type screw driver of size #2, carefully tighten the front holding screw to secure the front part to
the mounting plate. This screw is located on the front lower side of the unit. There is no need to tighten the
screw too much.
Wiring Diagram
Description:
N Power supply: 0V Neutral
L Power supply: 230VAC
Y1 Binary output 230V AC: Fan speed low
Y2 Binary output 230V AC: Fan speed medium
Y3 Binary output 230V AC: Fan speed high
Y4 Binary output 230V AC: Valve (Heating or cooling)
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Subject to alteration
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