TLR-D5 with OPU-D5

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Fan coil unit controller for 3-speed fans with 2 relays outputs for heating and cooling

The TLR-D5 is a stand-alone electronic single loop controller with a fan control option and a binary sequence. Its operating interface is the OPU-D5. 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.

Applications

  • Air only systems: three stage fans for single duct systems
  • Air/Water systems: induction units, fan coil units for 2- and 4-pipe systems

 

Features

  • Temperature control for 2- and 4-pipe fan coil systems
  • Relays switching up to 10 (6) A
  • 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
  • For large rooms: Master - slave option, one terminal may drive up to 8 base units in parallel.
  • External senor 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 ad control parameters
  • Temperature display in Celsius or Fahrenheit

Deluxe version:

  • Clock and time schedule functions with special option for schools and universities
  • Clock keeps running for 48 h in case of power failure
  • Display with blue backlight
  • Infrared remote controller option: with special features for boost and delayed switching on or off

Ordering

 Item name  Item code  Power supply  Description
 TLR-D5-24   40-110017  24 VAC/DC  Base unit with 5 binary outputs (relays)
 and 1 passive input 
 TLR-D5-230   40-110018  230 VAC/DC
 OPU-D5   40-100091    Standard operation terminal 2.9.x4.4" (73x112 mm) 
 OPU-D5-D   40-100092    Deluxe operation terminal 2.9.x4.4" (73x112 mm)  
       
Parameter preset      
 -W01  40-100xxx-01  Cooling  only 

 Add -Wx at the end of the item name or
 -x at the end of item  code to order  preconfigured model

Accessories

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OPR1 - Fan Coil Remote Control
Remote control unit for fan coil units of TLC3 and TLR product ranges
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Temperature Sensors
Sensing elements or accessories for temperature sensors

Downloads

Operation Manual

Install Sheet

Application Notes

Certificates

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