VZ8250 Rooftop Unit, Heat Pump, and Indoor Air Quality Room Controller 

The VZ8250 room controller is a new cost-effective solution that provides contractors with an easy to implement solution for Variable Air Volume (VAV) applications. It is designed for zone temperature control in Variable Air Volume systems. An Air Handling unit and a VAV rooftop unit serve many zones within a building by supplying a varying amount of supply air at a constant supply air temperature.

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

- Elegant style combinations, designed to complement any decor
- Customizable color digital touch screen interface with multi-language support
- ECM or On/Off fan control
- Variable Air Volume (VAV) applications:
- Pressure-independent VAV with a 0-10V differential pressure sensor
- Pressure-dependent VAV
- On board configuration interface with balancing
- Alarm monitoring
- Suitable for both commercial and hospitality markets and systems
- Fully programmable control sequences using scripting
- Configurable scheduler
- Change of value (COV) function for BMS integration
- Humidity sensor
- Configurable I/O
- Optional PIR motion sensor
- Advanced occupancy functions for commercial and lodging applications
- Optional wireless door, window, motion and water leak sensors available
- Fresh air control (requires a CO2 sensor)

Documentation

Product Documents

VZ8250 Datasheet
VZ8250 Application Guide
VT8000 User Interface Quick Start Guide
VZ8250 User Interface Guide
VT8000 Lua Programming Guide
VT8000 Quick Reference & Product Selector Guide
VT8000 Compatibility Matrix
VT8000 Frequently Asked Questions

Installation Guides

VZ8250 Installation Guide
VT8000 Replacement Procedure and Pair with ZigBee Sensors

Integration Guides

VZ8250 BACnet Integration Guide
VZ8250 Modbus Integration Guide
VT8000 Facility Expert Integration Guide
VT8000 ZigBee Sensors Integration Guide

Engineering Guides

VZ8250 Engineering Guide Specifications

Downloads

VT8000 Room Controller Firmware and Release Notes
VT8000 Uploader Tool Firmware and Release Notes
VT8000 Uploader Tool Installation Guide