VTR8350 Line-Voltage Fan Coil Controller with VC3000 Relay Pack for Retrofit Applications 

This two-component retrofit option consists of the VTR8350 terminal equipment controller and the VC3000 Relay Pack. Together, they provide an easy solution for retrofitting fan coil unit thermostats without requiring other components such as relays, transformers, controllers, sensors, and network wiring to be upgraded. Existing line voltage wiring between the fan coil unit and temperature Controller can be reused further minimizing overall labor and installation costs for both retrofit and new construction control projects. Additional flexibility and energy savings can be achieved with optional wireless door, window, motion and water leak sensors. An elegantly simple casing combines with configurable screen colors to match decor. Display your own logo and custom messages on screen to reinforce your brand and provide a more enjoyable occupant experience.

Features

- Suitable for both commercial and hospitality markets and systems
- BACnet MS/TP communication standard on all models
- Customizable color digital touch screen interface wit multi-language support
- Fully programmable control sequences using scripts (Lua4RC)
- Advanced occupancy functions for commercial and lodging applications
- Configurable sequences of operation
- On board configuration interface utility
- Scheduler
- Change of value (COV) function for BMS integration
- Requires VC3000 relay pack
- Optional on-board relative humidity sensor and dehumidification control sequence
- Optional on-board PIR motion sensor
- ZigBee Pro communication module can be purchased separately (VCM8000V5000P)

Supported networking protocols

- BACnet MS/TP (B) (selectable)
- Modbus (B) (selectable)
- ZigBee Pro and ZigBee Green Power wireless mesh network (P) (optional with communication module purchased separately)

Documentation

Product Documents

VTR8350 Technical Datasheet
VTR8350 User Application Guide
VTR8350 User Interface Quick Start Guide
VTR8350 Full User Interface Guide
Lua Programming Guide for VT8000 Room Controllers
VT8000 Series Quick Reference Guide
VT8000 Series Compatibility Matrix with ZigBee Pro Sensors
VT8000 Series Frequently Asked Questions

Installation Guides

VTR8350 Installation Guide
VC3000 Line Voltage Switching Relay Pack for the VTR8350 Installation Guide
VT8000 Series Device Replacement Guide

Integration Guides

VTR8350 BACnet Integration Guide
VTR8350 Modbus Integration Guide
Connecting a VT8000 to Facility Expert Integration Guide

Engineering Guide Specifications

VTR8350 Engineering Specifications

Downloads

VT8000 Series Uploader Tool 3.2 (supports all firmware versions)
VT8000 Uploader tool Release Notes v2.5.1
VT8000 Series Firmware v2.5.1
VT8000 Series Firmware Release Notes v2.5.1
VT8000 Uploader Tool Guide