TLC-FCR-2 Engineering Manual
Doc: 70-00-0081, Date: 20081219
© 2008 Vector Controls Ltd.
Page 10
Configuration parameters for firmware version 2.2
The TLC-FCR-2 can be adapted to wide variety of applications. The adaptation is done with parameters. The
parameters can be changed on the unit without the need of additional equipment.
Identifying the firmware version
The parameters and functionality of controller depend on its firmware revision. It is therefore important to use a
matching product version and parameter set. The firmware version is shown on the large LCD digits when pressing UP
and DOWN buttons for more than 3 seconds simultaneously.
Control Parameters (Access Code: 241)
Warning! Only experts should change these settings! See user parameters for login procedure.
Parameter Description
Range
Standard
FC 00
Minimum setpoint limit in Heating mode
-40…60°C (160°F)
16°C (61°F)
FC 01
Maximum setpoint limit in Heating mode
-40…60°C (160°F)
24°C (76°F)
FC 02
Minimum setpoint limit in Cooling mode
-40…60°C (160°F)
18°C (65°F)
FC 03
Maximum setpoint limit in Cooling mode
-40…60°C (160°F)
30°C (87°F)
Controls configuration
FC 04
Economy temperature shift
0…100°C (200°F)
5.0°C (10°F)
FC 05
Switching Span Heating,
Setting this value to 0 disables the auto fan speed function in
heating mode
0…100°C (200°F)
1.5°C (3°F)
FC 06
Switching Span Cooling
Setting this value to 0 disables the auto fan speed function in
cooling mode
0…100°C (200°F)
1.0°C (2°F)
FC 07
Switching Hysteresis
0…100°C (200°F)
0.5°C (1°F)
FC 08
Mold Protection: OFF = Disabled, ON = Enabled
ON, OFF
OFF
FC 09
Delay OFF (Minimum running time)
0…255s
10s
FC 10
Delay ON (Minimum stopping time)
0…255s
10s
FC 11
2-pipe or 4-pipe system: OFF = 2-pipe, ON = 4-pipe system
ON, OFF
OFF
FC 12
Dead zone between heating & cooling set point X
DZ
0…100°C (200°F)
1.0°C (2°F)
FC 13
Delay on Heat/Cool change over
0…255 min
5 min
Output configuration
FC 14
Output setting, Binary or 3-point:
OFF = Binary (DO4 Heating, DO5 Cooling)
ON = 3-point output (DO4 OPEN, DO5 CLOSE)
ON, OFF
OFF
FC 15
Running Time in 3-point mode
0…255 s
90 s
