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Vertiv Liebert PCW PW400 - User Manual

Vertiv Liebert PCW PW400
104 pages
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Liebert
®
PCW
PW400
User Manual
English, 10028556MAN_ENG, rev. K.1 - 12.01.2024
This document, written in English, is the original version

Table of Contents

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Summary

Safety

Conventions

Defines safety conventions used throughout the manual.

General Instructions

Provides general safety rules for handling and operating the unit.

Personal Protective Equipment

Lists required Personal Protective Equipment (PPE) for safe operation.

Residual Risks

Highlights potential residual risks and associated safety measures.

Purpose of the unit

Specifies the intended use and application of the unit.

Assembly of the unit

Outlines the basic assembly steps for the unit modules.

Heat transfer fluid

Details the type and properties of the heat transfer fluid used.

Functional limits

Specifies the operational limits and conditions for the unit.

Reference norms

Lists relevant EU Directives and performance test norms.

Unit Description

Unit structure

Describes the physical layout and main sections of the unit.

Internal components

Identifies and describes the main internal components of the unit.

Air distribution

Explains how air flows through the unit for cooling.

Cooling system

Details the chilled water cooling system and its operation.

Cooling system configurations

Shows different arrangements for chilled water piping connections.

Water valve type

Describes the types of water valves used, 2-way and PICV.

Storage and operating conditions

Specifies environmental conditions for storage and operation.

Dimensions and weights

Provides physical dimensions and weight specifications for the unit.

Center of gravity

Specifies the unit's center of gravity for handling and stability.

Electric and Control System

Details the unit's electrical power supply and control system features.

MODBUS connections

Explains Modbus communication architecture and general description.

Technical data

Water system

Presents technical data related to the unit's water system and valves.

Air system

Provides technical data regarding the unit's fans and their specifications.

Electrical system

Details electrical specifications, unit data, and fan electrical data.

Handling

Safety Instructions

Emphasizes safety precautions for handling and lifting the unit.

Inspection

Outlines procedures for inspecting the unit upon receiving it.

Transport with Package

Describes methods and equipment for transporting the unit with its packaging.

Unpacking

Provides instructions for safely unpacking the unit and its modules.

Transport without Package

Details procedures for moving the unit without packaging.

Assembly and positioning

Safety Instructions

Highlights safety warnings related to unit assembly and positioning operations.

Assembly of the unit

Guides the user through assembling the unit from its separate modules.

Chilled water piping arrangement

Explains the different configurations for connecting the unit's chilled water piping.

Arrangement of the drain piping

Details how to route and connect the unit's condensate drain piping.

Installation

Safety Instructions

Stresses critical safety measures before and during unit installation.

Overview

Provides a general overview of the installation preparation steps.

Specification for site preparation

Outlines requirements for the installation site, including space and layout.

Piping connections

Covers general instructions and specific methods for piping connections.

Electrical connections

Guides through connecting the unit's power supply and electrical components.

Modbus connections and settings

Explains how to connect devices via Modbus and configure settings.

Filling the water system

Details the procedure for filling the unit's water system and adding glycol.

Final checks

Lists essential checks to perform before starting the unit after installation.

Operation

Safety Instructions

Provides safety warnings relevant to unit operation.

Power-up

Describes the procedure for powering up the unit.

Start

Details the steps for starting the unit after power-up.

Check the operation

Outlines checks to ensure correct operation after startup or restart.

Stop

Explains how to properly stop the unit.

Restart

Describes procedures for restarting the unit after a stop.

Teamwork

Explains different teamwork modes for networked unit control.

Maintenance

Safety Instructions

Stresses safety precautions for performing maintenance tasks.

General instructions

Provides general guidelines for maintenance and spare parts.

Removing the front access panels

Details how to remove front panels for accessing unit components.

Maintenance program

Presents a schedule of periodic checks and maintenance operations.

Draining the chilled water system

Explains the process for draining the unit's chilled water system.

Components replacement

Guides through replacing various components like control boards, filters, and fans.

Calibrations

Describes calibration procedures for specific switches and sensors.

Troubleshooting

Dismantling the Unit

Safety Instructions

Emphasizes safety precautions when dismantling the unit.

Operations

Lists the operational steps required for unit dismantling.

Annex A - Chilled water circuit scheme

Annex B - Safety Labels

Labels list

Lists and describes the safety labels found on the unit.

Labels position

Shows the placement of safety labels on the unit's exterior.

Annex C - Connections

Key to symbols

Explains the symbols used in connection diagrams.

Hydraulic and electrical connections

Details connection points and sizes for water and electrical interfaces.

Dimensions for piping - Top connection (Top view)

Provides dimensional drawings for top piping connections.

Annex D - ATS (Automatic Transfer Switch)

Safety instructions

Highlights critical safety warnings for ATS operation and maintenance.

Description

Provides a general description of the ATS equipment.

Operating principle

Explains how the Automatic Transfer Switch functions.

Specifications

Lists the technical specifications for the ATS type 03.

Technical data

Presents detailed technical data for the ATS unit.

Configuration for type 03

Describes the configuration settings for ATS type 03 using DIP switches.

Operation

Details how to operate the ATS in manual and automatic modes.

Maintenance

Covers periodic checks and replacement procedures for the ATS.

Troubleshooting

Provides solutions for common issues encountered with the ATS.

Annex E - Electrode Humidifier

1 - Description

Introduces the Electrode Humidifier and its main components.

Main Components

Lists and illustrates the primary components of the humidifier.

2 - Specifications

Presents technical data and supply water specifications for the humidifier.

3 - Installation

Guides the user through connecting the humidifier to water supply and drain.

4 - Startup and operation

Explains the initial checks, startup, and operational procedures for the humidifier.

5 - Maintenance

Details periodic checks and cylinder replacement for humidifier maintenance.

6 - Troubleshooting

Offers solutions for common issues encountered with the humidifier.

Summary

Safety

Conventions

Defines safety conventions used throughout the manual.

General Instructions

Provides general safety rules for handling and operating the unit.

Personal Protective Equipment

Lists required Personal Protective Equipment (PPE) for safe operation.

Residual Risks

Highlights potential residual risks and associated safety measures.

Purpose of the unit

Specifies the intended use and application of the unit.

Assembly of the unit

Outlines the basic assembly steps for the unit modules.

Heat transfer fluid

Details the type and properties of the heat transfer fluid used.

Functional limits

Specifies the operational limits and conditions for the unit.

Reference norms

Lists relevant EU Directives and performance test norms.

Unit Description

Unit structure

Describes the physical layout and main sections of the unit.

Internal components

Identifies and describes the main internal components of the unit.

Air distribution

Explains how air flows through the unit for cooling.

Cooling system

Details the chilled water cooling system and its operation.

Cooling system configurations

Shows different arrangements for chilled water piping connections.

Water valve type

Describes the types of water valves used, 2-way and PICV.

Storage and operating conditions

Specifies environmental conditions for storage and operation.

Dimensions and weights

Provides physical dimensions and weight specifications for the unit.

Center of gravity

Specifies the unit's center of gravity for handling and stability.

Electric and Control System

Details the unit's electrical power supply and control system features.

MODBUS connections

Explains Modbus communication architecture and general description.

Technical data

Water system

Presents technical data related to the unit's water system and valves.

Air system

Provides technical data regarding the unit's fans and their specifications.

Electrical system

Details electrical specifications, unit data, and fan electrical data.

Handling

Safety Instructions

Emphasizes safety precautions for handling and lifting the unit.

Inspection

Outlines procedures for inspecting the unit upon receiving it.

Transport with Package

Describes methods and equipment for transporting the unit with its packaging.

Unpacking

Provides instructions for safely unpacking the unit and its modules.

Transport without Package

Details procedures for moving the unit without packaging.

Assembly and positioning

Safety Instructions

Highlights safety warnings related to unit assembly and positioning operations.

Assembly of the unit

Guides the user through assembling the unit from its separate modules.

Chilled water piping arrangement

Explains the different configurations for connecting the unit's chilled water piping.

Arrangement of the drain piping

Details how to route and connect the unit's condensate drain piping.

Installation

Safety Instructions

Stresses critical safety measures before and during unit installation.

Overview

Provides a general overview of the installation preparation steps.

Specification for site preparation

Outlines requirements for the installation site, including space and layout.

Piping connections

Covers general instructions and specific methods for piping connections.

Electrical connections

Guides through connecting the unit's power supply and electrical components.

Modbus connections and settings

Explains how to connect devices via Modbus and configure settings.

Filling the water system

Details the procedure for filling the unit's water system and adding glycol.

Final checks

Lists essential checks to perform before starting the unit after installation.

Operation

Safety Instructions

Provides safety warnings relevant to unit operation.

Power-up

Describes the procedure for powering up the unit.

Start

Details the steps for starting the unit after power-up.

Check the operation

Outlines checks to ensure correct operation after startup or restart.

Stop

Explains how to properly stop the unit.

Restart

Describes procedures for restarting the unit after a stop.

Teamwork

Explains different teamwork modes for networked unit control.

Maintenance

Safety Instructions

Stresses safety precautions for performing maintenance tasks.

General instructions

Provides general guidelines for maintenance and spare parts.

Removing the front access panels

Details how to remove front panels for accessing unit components.

Maintenance program

Presents a schedule of periodic checks and maintenance operations.

Draining the chilled water system

Explains the process for draining the unit's chilled water system.

Components replacement

Guides through replacing various components like control boards, filters, and fans.

Calibrations

Describes calibration procedures for specific switches and sensors.

Troubleshooting

Dismantling the Unit

Safety Instructions

Emphasizes safety precautions when dismantling the unit.

Operations

Lists the operational steps required for unit dismantling.

Annex A - Chilled water circuit scheme

Annex B - Safety Labels

Labels list

Lists and describes the safety labels found on the unit.

Labels position

Shows the placement of safety labels on the unit's exterior.

Annex C - Connections

Key to symbols

Explains the symbols used in connection diagrams.

Hydraulic and electrical connections

Details connection points and sizes for water and electrical interfaces.

Dimensions for piping - Top connection (Top view)

Provides dimensional drawings for top piping connections.

Annex D - ATS (Automatic Transfer Switch)

Safety instructions

Highlights critical safety warnings for ATS operation and maintenance.

Description

Provides a general description of the ATS equipment.

Operating principle

Explains how the Automatic Transfer Switch functions.

Specifications

Lists the technical specifications for the ATS type 03.

Technical data

Presents detailed technical data for the ATS unit.

Configuration for type 03

Describes the configuration settings for ATS type 03 using DIP switches.

Operation

Details how to operate the ATS in manual and automatic modes.

Maintenance

Covers periodic checks and replacement procedures for the ATS.

Troubleshooting

Provides solutions for common issues encountered with the ATS.

Annex E - Electrode Humidifier

1 - Description

Introduces the Electrode Humidifier and its main components.

Main Components

Lists and illustrates the primary components of the humidifier.

2 - Specifications

Presents technical data and supply water specifications for the humidifier.

3 - Installation

Guides the user through connecting the humidifier to water supply and drain.

4 - Startup and operation

Explains the initial checks, startup, and operational procedures for the humidifier.

5 - Maintenance

Details periodic checks and cylinder replacement for humidifier maintenance.

6 - Troubleshooting

Offers solutions for common issues encountered with the humidifier.

Vertiv Liebert PCW PW400 Specifications

General IconGeneral
BrandVertiv
ModelLiebert PCW PW400
CategoryChiller
LanguageEnglish