Vector TLR-D5P-U Series TLR-D5P-24 Engineering Manual

TLR-D5P-U Intelligent Package Unit Controller, Base and Terminal
General Description
The TLR-D5P-U is a stand-alone electronic package unit controller with one control loop. The TLR-D5P-U includes 1
internal NTC temperature sensor, one open/contact or external NTC temperature input and five binary outputs
(Relays). A detailed adaptation to local conditions is possible with the use of a simple configuration routine. The TLR-
D5P-U can be configured using the standard operation terminal. No special tools or software is required. The TLR-
D5P-U has been specifically developed to switch larger fans with switching power of up to 10(6) Amp. TLR-DP5-U
includes:
• 1 package unit control loop
• 1 internal temperature sensor or external temperature sensor input
• 1 binary output for fan control
• 2 binary outputs for cooling
• 2 binary outputs for heating
Deluxe Version:
• Clock and time schedule functions with special options for schools and universities
• Clock keeps running for 48 hours in case of power failure
• Display with blue backlight
• Infrared remote controller option with special features for Boost and delayed switching on or off
Features
• Temperature control for 2- or 4-pipe package units (2 stages fan-supported heating or cooling with reversing
valve)
• Temperature control for 2-pipe package units (fan-supported dual heating or cooling stages)
• Temperature control for 4-pipe package units (1 stage fan-supported heating and cooling, optional 2 stage
heating or cooling)
• Relays switching for outputs each up to 10(6)A
• Large temperature range from –20°C to 70°C (-4°F to 158°F).
• Control for heating, cooling and fan only operation
• Adjustable start and stop delays to protect compressors and switching elements
• Cost saving option with Economy functionality and set point limitations
• External sensor or open contact for remote control, external heat/cool changeover or auto-changeover on
supply or outdoor temperature with selectable activation limits
• Password protected programmable user and control parameters
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
o
• Temperature display in Celsius or Fahrenheit
Applications
• Air-only systems: fan supported heating or/and cooling stages e.g. compressors, electric heaters.
• Air/water systems: Induction units, fan supported dual coil units for 2- and 4-pipe systems
Doc: 70-07-0100, V2.2, Date: 20090201
TLR-D5P-U Engineering Manual
©2008 Vector Controls Page 1