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Liebert MATRIX S 004-016 User Manual

Liebert MATRIX S 004-016
38 pages
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SERVICE MANUAL
English
Cod. 272491
Rev. 25.05.2005
Issued by T.D.Service
HIGH PERFORMANCE AIR COOLED CHILLER
S [004-016]
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Liebert MATRIX S 004-016 Specifications

General IconGeneral
BrandLiebert
ModelMATRIX S 004-016
CategoryChiller
LanguageEnglish

Summary

Introduction

Foreword

Introductory remarks about the manual's purpose and scope.

Responsibility

Manufacturer's liability disclaimer regarding installation and usage.

Inspection

Procedure for inspecting the unit upon delivery for damage or missing parts.

General description

Overview of the MATRIX S units and their design.

Preliminary Operations

Operating limits

Specifies the acceptable environmental and operational ranges for the unit.

Sound pressure levels

Information on the noise emissions of the units as per ISO standards.

Transport

Instructions for safely moving and handling the unit.

Foundations

Requirements for selecting a suitable and level surface for unit installation.

Service area

Defines the minimum space required around the unit for airflow and maintenance.

Installation

Hydraulic connections

Detailed guide for connecting the chilled water circuit and components.

Connection of the safety valve discharge

Instructions for safely routing the discharge from safety valves.

Electrical connections

Guidelines for making correct and safe electrical power connections.

Start-Up and Operation

Initial check

Essential checks to perform before starting the unit for the first time.

First start-up (or after a long stop)

Step-by-step guide for initial startup or restarting after extended downtime.

Starting and stopping

Procedures for correctly starting and stopping the chiller unit.

Chillers serving special plants

Information on using chillers with water-glycol mixtures for special applications.

Freecooling

Explanation of the freecooling system for pre-cooling using ambient air.

Microprocessor control

Information on operating the unit via the microprocessor control system.

Refrigerant and Oil Charge

Refrigerant charge

Procedures and precautions for charging the refrigeration circuit with refrigerant.

Oil charge

Guidelines and procedures for topping up or charging the compressor oil.

Procedure for oil topping-up

Detailed steps for adding oil to the compressor crankcase.

Safety Devices Settings

Setting thermostatic expansion valve

Instructions for adjusting the thermostatic expansion valve for optimal performance.

Maintenance

Spare parts

Guidance on ordering and using original spare parts for maintenance.

Dismantling the unit

Procedures and safety precautions for dismantling the unit for maintenance.

Options and Accessories

Pump set

Details on the available centrifugal pump sets and their specifications.

Water chiller with partial heat recovery (20%)

Information about the 20% heat recovery option for the water chiller.

Water chiller with total heat recovery (100%)

Details regarding the 100% heat recovery option for enhanced energy efficiency.

Hydraulic circuit accessories

Information on essential accessories for the hydraulic circuit, like expansion vessels.

Water chiller with inertia tank

Description of the inertia tank option for improved compressor operation and stability.

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