TLR-D5 Engineering Manual
TLR-D5
Intelligent Fan Coil controller, Base & Terminal
Features
•
Temperature control for 2 and 4-pipe fan coil systems.
•
Relays switching for each up to 10(6)A
•
Large temperature range from
–20°C to 70°C (-4°F to 158°F).
•
Automatic fan control for three stage fans.
•
Control for heating, cooling and fan only operation
•
Cost saving option with Economy functionality and set point limitation
•
Password protected programmable user and control parameters
•
External sensor or open contact for remote control, external heat – cool change or auto-changeover on supply
or outdoor temperature with selectable activation limits One terminal may control up to 8 base units in
parallel mode
•
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 degree Celsius or Fahrenheit
Deluxe Version:
o
Clock and time schedule functions with special options for schools and universities
o
Clock keeps running for 48h in case of power failure
o
Display with blue backlight
o
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.
•
Air/Water Systems: Induction units, fan coil units for 4-pipe systems
General Description
The TLR-D5 is a stand-alone electronic single loop controller with a fan control option and a binary sequence. The
controller includes 1 NTC room temperature sensor and 3+2 relays outputs. A detailed adaptation to local conditions is
possible with the use of a simple configuration routine. The TLR-D5 can be configured using the standard operation
terminal. No special tools or software is required.
The TLR-D5 has been specifically developed to switch larger fans with switching power of up to 10 (6) A.
Doc: 70-00-0095 20081223
©2008 Vector Controls
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