F08-LVB series of BACnet VAV thermostat | Tongdy®

Product catalog summary

Overview: The F08-LVB Series is a BACnet commercial thermostat designed for VAV (Variable Air Volume) systems, commonly used in buildings. It integrates with BACnet MS/TP networks and offers various output configurations for controlling air dampers and electric auxiliary heaters.

Features:

Compatible with BACnet MS/TP networks, providing 0-10 VDC outputs for cooling/heating air dampers.
Includes one or two relay outputs for electric auxiliary heaters.
Self-configuring baud-rate for network communication.
LCD display for easy monitoring of room temperature, set points, and outputs.
User-friendly interface with setting buttons.
Supports up to two-stage electric auxiliary heater control for precise temperature management.
Temperature set point adjustment with user-defined limits.
Selectable Celsius or Fahrenheit display.
Auto or manual cooling/heating mode changeover.
Optional infrared remote control and blue backlight.

Specifications:

Power Supply: 24 VAC/VDC ±20%, 50/60Hz.
Electrical Rating: 2 Amp load per terminal.
Temperature Control Range: 5-60°C (41-95°F) with ±0.5°C accuracy at 25°C.
Analog Output: 1x or 2x DC 0-10V, 2 mA current.
Relay Output: 1 or 2 outputs with 2 Amp load.
Protection Class: IP30.
Operating Conditions: Temperature 0-50°C, Humidity 5-99% RH.
Storage Conditions: Temperature -10-60°C, Humidity <95% RH.
Dimensions: 120mm x 90mm x 24mm, Net Weight: 280g.
Housing Material: PC/ABS plastic with IP30 protection.

Models:

F08-LVB-N-(C): 1x 0-10V output for VAV terminal actuator with cooling/heating switch.
F08-LVB-A01-(C): 1x 0-10V output for actuator, 1x on/off contact output to heater.
F08-LVB-A02-(C): 1x 0-10V output for actuator, 2x on/off contact outputs for 2-stage heater.
F08-LVB-D-(C): 2x 0-10V outputs for cooling and heating.
F08-LVB-D01-(C): 2x 0-10V outputs for cooling and heating, 1x on/off contact output for auxiliary heater.

Options:

Backlight: LCD blue backlight (-EL).
Remote Control: Infrared remote control (-R).

Mounting and Wiring: The thermostat can be mounted on the wall or on a 2"x4"/65mmx65mm pipe box. Wiring diagrams are provided for installation guidance.

Shipping Information:

Individual Carton Dimensions: 135mm x 95mm x 32mm.
Master Carton Quantity: 80 units.
Master Carton Dimensions: 44cm x 32cm x 32cm.
Master Carton Weight: 23Kg.

Catalog excerpts

F08-LVB series of BACnet VAV thermostat | Tongdy®-1

BacNet Commercial Thermostat F08-LVB Series Room Thermostat for VAV Terminals Typical used in buildings for VAV systems All models feature user-friendly setting buttons Designed for BACnet MS/TP networks with 1x0~ 10 VDC output to cooling/heating air damper or Smart and enough advanced setup makes the thermostat being used in all VAV systems Up to two-stage electric aux. heater control makes 2x0~10VDC outputs to cooling and heating air dampers, also with one or two relay outputs to one temperature controlling more accurate and energy-saving. Large set point adjustment, the mini. and max. limit or two stages electric auxiliary heater A PIC statement is supplied to be easily of temperature preset by end users mapped back to a graphical user interface. Celsius or Fahrenheit degree selectable Self configuring / adjustable baud-rate senses the Cooling/heating mode auto changeover or manual communication conditions of the current MS/TP switch selectable Two parts structure and quick wire terminal blocks network and match them. BACnet PIC statement provided to further facilitate make mounting easily. Infrared Remote Control (optional) Blue backlight (optional) LCD can display working status such as room temperature, set point, analog output, etc. Makes reading and operating easy and accurate. Buttons and LCD Display measured and setting temperature temperature cooling heating cooling/heating switch turn on/off down Power supply

Open the catalog to page 1

F08-LVB series of BACnet VAV thermostat | Tongdy®-2

Electrical rating Temperature control range Analog output Current Relay output 1 or 2 outputs with 2 Amp load Protection class Environment condition Operating temperature: 0 – 50 ℃ Operating humidity: 5 ~99% RH Storage temperature: -10 – 60 0C Storage humidity: < 95%RH BACnet interface BACnet MS/TP with adjustable baud-rate PC/ABS plastic material with IP30 protection class Mounting standard Mounting on the wall, or 2“×4“/ 65mm×65mm pipe box Models Type 1X 0~10V output for an actuator, 1X on/off contact output to a heater. Cooling/heating switch. 1X 0~10V output for an actuator, 2X on/off contact...

Open the catalog to page 2

F08-LVB series of BACnet VAV thermostat | Tongdy®-3

Shipping Information Indiv. Ctn. Dim Mounting and Wiring Diagrams MS/TP MS/TP - MS/TP+ MS/TP Heat Relay Heat Relay Heat Relay Heat Relay Heat Relay Heat Relay

Open the catalog to page 3