EasyManua.ls Logo

Liebert SBH 023 User Manual

Liebert SBH 023
32 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
HIGH PERFORMANCE AIR COOLED CHILLER
S [017-032]
SERVICE MANUAL
English
Cod. 272902
Rev. 25.05.2005
Issued by T.D.Service
Question and Answer IconNeed help?

Do you have a question about the Liebert SBH 023 and is the answer not in the manual?

Liebert SBH 023 Specifications

General IconGeneral
BrandLiebert
ModelSBH 023
CategoryChiller
LanguageEnglish

Summary

Introduction to MATRIX S Chillers

Unit Inspection Upon Delivery

Inspect unit on delivery for transport damage or missing components.

General Description of MATRIX S Units

Overview of MATRIX S units, their design, and technology.

Preliminary Operations and Setup

Operating Limits

Defines acceptable ranges for ambient/water temps, flow rates, and electrical supply.

Transport and Foundations

Guides for safe lifting, handling, placement, and anti-vibration support.

Service Area Requirements

Specifies minimum clearance for airflow and maintenance access around the unit.

Installation Procedures

Hydraulic Connections

Detailed steps for connecting the chilled water circuit and its components.

Electrical Connections

Instructions for safe electrical hook-up, including cable sizing and voltage checks.

Start-Up and Operation

Initial Checks Before Start-Up

Pre-startup checklist for water, electrical, and pressure parameters.

First Start-Up Procedure

Step-by-step guide for initial unit startup and essential checks.

Starting and Stopping the Unit

Procedures for normal operation, including compressor preheating and shutdown.

Refrigerant and Oil Management

Refrigerant Charge Procedure

Detailed instructions for charging the refrigerant circuit, including safety and verification.

Safety Device Settings

Thermostatic Expansion Valve Setting

Procedure for adjusting the TEV to ensure optimal superheating for compressor protection.

Maintenance Guidelines

Unit Dismantling Procedures

Guidelines and safety precautions for dismantling the unit by qualified technicians.

Options and Accessories

Pump Set Details

Information on the optional pump set, its specifications, and operating parameters.

Heat Recovery Options

Details on partial (20%) and total (100%) heat recovery systems.

Inertia Tank Functionality

Explains the function and benefits of the inertia tank for compressor operation.

Related product manuals