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Emerson Liebert DS User Manual

Emerson Liebert DS
100 pages
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Precision Cooling
For Business-Critical Continuity™
Liebert
®
iCOM
®
User Manual - Intelligent Communications & Monitoring for Liebert Challenger 3000
, Liebert
Challenger ITR
and Liebert DS

Table of Contents

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Emerson Liebert DS Specifications

General IconGeneral
BrandEmerson
ModelLiebert DS
CategoryControl Unit
LanguageEnglish

Summary

1.0 INTRODUCTION

1.1 Features

Describes the availability of Liebert iCOM with small or large liquid crystal displays.

2.0 LIEBERT ICOM DISPLAY COMPONENTS AND FUNCTIONS

2.1 Navigating Through the Liebert iCOM Menus

Explains how to navigate Liebert iCOM menus using icons and text on the display.

3.0 OPERATION

3.1 Single Unit Functions

Details the functions available for a single Liebert iCOM unit.

3.2 Temperature Control—Single Source Cooling (No Extra Cooling Coil)

Explains temperature control for units without an extra cooling coil.

3.3 Temperature Control—Second Cooling Source

Describes temperature control when a second cooling source is available.

3.4 Temperature Control-Reheat

Covers temperature control modes involving reheat functions.

3.5 Humidity Control

Explains how the control manages humidity levels for dehumidification/humidification.

3.6 Control Types

Details the different control types available for temperature and humidity.

3.7 Supply Control

Describes how supply air is used for unit control and setpoints.

3.8 Event Types and Properties

Explains the types and properties of events recorded by the Liebert iCOM.

3.9 Wellness-Next Maintenance Calculation

Details the calculation of next maintenance intervals based on unit diagnostics.

4.0 TEAMWORK

4.1 Teamwork Modes

Explains the different modes for coordinating multiple cooling units on a network.

5.0 INSTALLING A LIEBERT ICOM UNIT-TO-UNIT NETWORK

5.1 Placement of Cooling Units

Provides guidance on positioning cooling units for network installation.

5.2 U2U Hardware: Cables and Network Switch

Lists the required hardware for Unit-to-Unit (U2U) network connections.

5.3 Wiring for Unit-to-Unit Communications-U2U

Details the wiring procedures for establishing U2U network communication.

6.0 EXTERNAL_COMMUNICATIONS—BUILDING MANAGEMENT SYSTEMS, LIEBERT SITESCAN®

7.0 USER MENU PARAMETERS

8.0 SERVICE MENU PARAMETERS

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