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Vertiv Liebert DSE User Manual

Vertiv Liebert DSE
136 pages
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Liebert®
DSE™ ThermalManagementSystem
Installer/User Guide
Downflow 50to 165kW (14to47ton) Capacity; Upflow80to85kW
(23to24ton) Capacity, 50and60Hz

Table of Contents

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Vertiv Liebert DSE Specifications

General IconGeneral
BrandVertiv
ModelLiebert DSE
CategoryFreezer
LanguageEnglish

Summary

1 Important Safety Instructions

3 Pre-installation Preparation and Guidelines

3.1 Planning Dimensions

Details unit, floor stand, and plenum dimensions for installation planning.

3.4 Connections and System Setup

Guidelines for drain, electrical, and piping connections, and overall system setup.

5 Piping and Refrigerant Requirements

5.1 Drain and Humidifier Fluid Piping

Requirements for installing drain lines and water supply lines for humidifiers.

5.2 Refrigerant Piping and Charging

Guidelines for refrigerant piping installation, sizing, and system charging.

6 Electrical Connections

8 Checklist for Completed Installation

8.2 Electrical Installation Checks

Checks for correct electrical connections, voltage, and grounding.

8.3 Piping Installation Checks

Confirms completion and correctness of refrigerant and drain piping.

9 Initial Start-up Checks and Commissioning Procedure for Warranty Inspection

10 Maintenance

10.7 Compressor Maintenance

Procedures for maintaining compressor oil, valves, and replacement.

Electrical Field Connection Description

STANDARD ELECTRICAL CONNECTIONS

Explains primary/secondary voltage entrances and grounding.

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