Vector TLC3-FCR-M-U-24 Quick Start Manual

Fan Coil Controller TLC3-FCR-M-U-24
TLC3-FCR-M-U-24, Programmable PI Fan Coil Controller
Features

Proven PI controls algorithm reduces room temperature fluctuations and energy consumption

Low power energy consumption: < 1W per unit

Relays switching for outputs each up to 300W
 Temperature control for 2 or 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
Deluxe Version:

Clock and time schedule functions with power failure clock protection

Blue backlight for LCD

Infrared remote controller option:
With special features for Boost and delayed switching on or off
Ordering
Item Name Item code Variant Power
TLC3-FCR-M2-U-24 40-10 0141 24VAC/DC
TLC3-FCR-M2-U-120 40-10 0151 Standard 120VAC
TLC3-FCR-M2-U-230 40-10 0102 230VAC
TLC3-FCR-M2-U-D-24 40-10 0146 24VAC/DC
TLC3-FCR-M2-U-D-120 40-10 0156 Deluxe 120VAC
TLC3-FCR-M2-U-D-230 40-10 0103 230VAC
TLC3-FCR-M4-U-24 40-10 0142 24VAC/DC
TLC3-FCR-M4-U-120 40-10 0152 Standard 120VAC
TLC3-FCR-M4-U-230 40-10 0106 230VAC
TLC3-FCR-M4-U-D-24 40-10 0147 24VAC/DC
Deluxe
TLC3-FCR-M4-U-D-120 40-10 0157 120VAC
TLC3-FCR-M4-U-D-230 40-10 0107 230VAC
-W01 -1 Cooling only
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!
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. Slide the two latches located on the top of the front part into the hooks at the upper side of the
mounting plate.
4. 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!
5. 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.
Power Failure
Upon power-interruption, all parameters and setpoints are memorized in non-volatile memory and therefore
do not have to be re-entered again.
Error messages
Err1: Error temperature sensor. The internal temperature sensor may be damaged or not present.
FP: Steady: Frost protection is active.
Blinking: Frost protection activated in the past and is now inactive. Confirm with OPTION key.
Doc: 70-00-0271-50, V3.0, 20130104
Display and Operation
Mode
Display of operation mode
Indicators
1 Remote temperature
sensor
Up : Increase setpoint
(Parameter setting: scroll
menu options and
parameters)
Features
Left (POWER): Press < 2 sec.: Toggle
Fan coil controller with:
Economy - Comfort mode or switch from
1 TI int, 1 external input
OFF to ON
3 DO (Relay) Fan control
Press > 2 sec.: Turn unit OFF. Text OFF
1 AO (0-10VDC) PI valve control
displayed with current time (deluxe)
temperature (standard)
(Parameter setting: Return to previous
level. ESC)
1 TI int
Technical Specification
3 DO (Relay) Fan control
2 AO (0-10VDC) PI valve control
Power Supply Operating Voltage
Transformer
Power Consumption
Electrical Connection
Add to name or code for special
settings
Deluxe type only: Power backup for real time clock
Signal Inputs Temperature Inputs
Range
Accuracy
Signal Outputs Digital Switching Outputs
Switching Type
Switching power
Analog Outputs
Output Signal
Minimum impedance / maximum load
Operation
Climatic Conditions
Temperature
Humidity
Environment Transport & Storage
Climatic Conditions
Temperature
Humidity
Mechanical Conditions
Standards Product standards
Automatic electrical controls for household and similar use
Special requirement on temperature dependent controls
Electromagnetic compatibility for
domestic sector
Degree of Protection
Pollution Class
Safety Class:
Overvoltage Category:
RoHS
General Dimensions (H x W x D)
Material:
Weight (including package)
Fan Coil Controller TLC3-FCR-M-U-24
Large Digits: Display of input
or parameter value.
Small Digits: Display of
setpoint, clock or parameter
number.
Vertical Bar: Fan speed or
proportional output
Right (OPTION)
Press < 2 sec.: Select fan speed:
Low, medium, high or auto
Press > 2 sec.: Manual H/C change
(Parameter setting: ENTER to
select menu option, accept
parameter change)
Down: Decrease setpoint
(Parameter setting: scroll menu
options and parameters)
24 VAC ±10%, 50/60 Hz, 24VDC ±10%
SELV to HD 384, Class II, 48VA max
Max 1W, 1.5VA
Terminal Connectors
Min 48h if charged for 24h
RT Int., Ext. (Sxx-Tn10 sensor)
0...50 °C (32...122 °F)
0.5°C (1°F)
DO1 to DO3
Relays
2A max. each output
AO1, For TLC3-FCR-M4 AO2
DC 0...10 V
10kOhm, 1mA.
To IEC 721-3-3
class 3 K5
0°C ...50°C (32°F...122°F)
<95% R.H. non-condensing
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
conformity
EMC Directive
2004/108/EC
Low Voltage Directive
2006/95/EC
EN 60 730 –1
EN 60 730 – 2 - 9
Emissions: EN 60 730-1
Immunity: EN 60 730-1
IP30 to EN 60 529
II (EN 60 730-1)
III (IEC 60 536)
I (EN 60 730-1)
Compliant
Front part: 16 x 73 x 113mm (0,7 x 2.9 x 4.5 in.)
Power case: 60 x 50 x 32mm (2.4 x 2.0 x 1.3 in.)
Cover, back part ABS plastic (UL94 class V-0)
Mounting Plate Galvanized Steel
Standard: 270g (9.5oz)
Deluxe (-D): 275g (9.7oz)
© Vector Controls GmbH, Switzerland
Fan Coil Controller TLC3-FCR-M-U-24
Wiring Diagram
SGND X
T EXT
24V AC/DC IN
2 6 7
L M X1
1 3 4 5
N Y1 Y2 Y3
0V Fan Fan Fan
Low Med High
SGND AO2
24V AC/DC Cool
2 6 7
L M U2
1 3 4 5
N Y1 Y2 Y3
0V Fan Fan Fan
Low Med High
Description:
N Power supply: 0V Neutral
L Power supply: 24V AC/DC
Y1 Binary output: Fan speed low
Y2 Binary output: Fan speed medium
Y3 Binary output: Fan speed high
TLC3-FCR-M2-U:
M Signal common: Common 0 potential for inputs and analog outputs.
X1 External input: NTC 10kΩ @ 25°C (77°F) or open contact to SGND
U1 Analog output: 0...10 V DC
TLC3-FCR-M4-U:
M Signal common: Common 0 potential for inputs and analog outputs.
U2 Analog cooling output: 0...10 V DC
U1 Analog heating output: 0...10 V DC
Dimensions
73 (2.9) 32 (1.3)
Space required in flush mounting box: (H x W x D) 60 x 50 x 32mm (2.4 x 2.0 x 1.3 in.)
Distance for mounting screws: Horizontal and vertical: 45 to 63mm (1.8 to 2.5 in.)
AO1
8
X
T INT
U1
TLC3-FCR-M2-U-24
AO1
Heat
8
X
T INT
U1
TLC3-FCR-M4-U-24
16 (0.7)
Subject to alteration