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BACnet Fancoil controller for 2 or 4 pipe systems, Orchid 3

BACnet Fancoil controller for 2 or 4 pipe systems, Orchid 3

The TF Series BACnet Communicating Controllers controls fan coil units (FCU) to create a comfortable environment....

Product Description

The TF Series BACnet Communicating Controllers controls fan coil units (FCU) to create a comfortable environment. These controllers communicate via BACnet MS/TP interface and can be easily integrated into a BACnet network. The TF series thermostat adopts a two-piece structure, and is made out of two devices: driver and wall module. The driver provides the control algorithm, inputs/outputs and the BACnet communication interface. The wall module is a the user inter-face which provides the LCD display and a keypad for setup and operation of the controller. The TF Series Communicating Controllers can be used for the following applications:

  • 2-pipe, On/Off valve, 3-speed fan
  • 4-pipe, On/Off valve, 3-speed fan
  • 2-pipe, 0-10Vdc modulating valve, 3-speed fan
  • Ventilation only

Technical Properties

Approvals
  • CE
  • BTL
Protection class

IP20

Additional Descriptions
  • Auto Cycle times 100,000 times
  • Ambient storage limits -30 ~ +65C
  • Humidity limits 5% RH to 95% RH. Non-condensing.
  • Protection against electric shock class Class I
  • Electronic control software class A
  • Rated Impulse Voltage: 2500V
  • Action type 1
  • Pollution degree 2
  • BACnet Interface EIA-485(BACnet MS/TP)
Temperature control accuracy +/- 0.5 oC
Ambient temp. limit

-10~ +48C 

Power supply

110-230VAC

Display

-9.5C to 48C

Products

Product Type Product description
Products

TFWNAP/U

Wall module for TF Series BACnet Controller, white


TFDNAP/U

Wall module for TF Series BACnet Controller, black


TFLNAP/U

Wall module for TF Series BACnet Controller, silver hairline


TFKNAP/U

Wall module for TF Series BACnet Controller, rose gold


TF228AD/U

Driver for TF Series BACnet Controller, for 2-pipe systems, On/Off valve control


TF428AD/U

Driver for TF Series BACnet Controller, for 4-pipe systems, On/Off valve control


TF223AD/U

Driver for TF Series BACnet Controller, for 2-pipe systems, 0-10Vdc valve control

Accessories and replacement parts

Accessories

Image Description Product Type Downloads
Orchid 3 wall plate, white WP428-1  
Orchid 3 wall plate, black WP428-2  
Wiring terminals cover for drivers of the TF series BACnet controllers TFDC