Emerson XDR user manual 2.1References, 2.2Pre-InstallationChecks, 2.3Packing List, 2.0INTRODUCTION

Introduction

2.0INTRODUCTION

2.1References

This document must be used together with site specific documentation and documentation for other parts of the system.

2.2Pre-Installation Checks

•Check the received materials to be sure all required assemblies and parts have been received. If you discover any external damage, report it to the shipping company and your local Emerson rep- resentative.

2.3Packing List

•User manual (this document)

•Liebert XDR module

2.4Installation Considerations

The Liebert XDR is designed for attachment to the rear of computer cabinets in the data center. See

4.0 - Mechanical Considerations for details.

2.4.1Room Preparation

The room should be well-insulated and must have a sealed vapor barrier. The vapor barrier in the ceiling and walls can be a polyethylene film. Paint on concrete walls and floors should contain either rubber or plastic.

NOTE

The vapor barrier is the single most important requirement for maintaining environmental control in the conditioned space.

Outside or fresh air should be kept to a minimum when temperature and humidity must be tightly controlled. Outside air adds to the cooling, heating, dehumidifying and humidifying loads of the site. Doors should be properly sealed to minimize leaks and should not contain ventilation grilles.

2