Introduction - LG MultiSITE MS8250 User Manual

INTRODUCTION

Introduction
This manual shows the installation instructions for the LG MultiSITE MS8250 Variable Air Volume (VAV) Room Controller (Firmware v2.4).
MS8250 Variable Air Volume (VAV) Room Controllers
For Commercial and high end hospitality markets. The MS8250 is a low voltage variable air volume and zone Room Controller.
Features
• Configurable to support damper control for Pressure Independent (PI) and Pressure Dependent (PD) VAV systems.
• Embedded local configuration utility using the touch screen allowing for simplified configuration, sequence selection, re-initialization, setting
of setpoints and control of display settings.
• Customizable color digital touch screen interface with multi-language support.
• BACnet (Available BACnet options listed under Connectivity) or Modbus
®
• On-Board ZigBee Communication Module.
®
• Automatic Demand Response (ADR) used to reduce energy load when electric grid contingencies threaten supply-demand balance.
• Custom LUA script can be uploaded to the VAV Room Controller.
• Passwords can be set to prevent unauthorized user access to main screen adjustments and / or configuration menu parameters.
• Senses both Room Temperature and Relative Humidity.
• Configurable temporary or permanent local override setpoints.
• Local or remote override during unoccupied mode.
• Adjustable local unoccupied heating and cooling setpoint limits, maximum heating and minimum cooling limits, as well as adjustable dead
and proportional bands.
• Remote night set back.
• Advanced PIR Occupancy Functions generate automatic energy savings during occupied and unoccupied periods without sacrificing
comfort.
BACnet is a registered trademark of ASHRAE.
®
Modbus is a registered trademark of Schneider Electric USA, Inc.
®
ZigBee is a registered trademark of the ZigBee Alliance, Inc.
®
8
Due to our policy of continuous product innovation, some specifications may change without notification.
©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. "LG Life's Good" is a registered trademark of LG Corp.
.*
®