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CLIVET WDH-3 2.250 User Manual

CLIVET WDH-3 2.250
54 pages
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WDH-3 2.160-2.180-2.220-2.250-2.280-2.300-
2.320-2.340-2.360-2.420-2.450-2.480-2.540-2.600
WATER COOLED CHILLERS
Installation and Use Manual
M03I40M7-03 15/11/07
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CLIVET WDH-3 2.250 Specifications

General IconGeneral
BrandCLIVET
ModelWDH-3 2.250
CategoryChiller
LanguageEnglish

Summary

Unit Identification and Serial Number

Serial Number Label

Details the information found on the unit's serial number label.

Serial Number

Explains the importance of the serial number for machine identification and spare parts.

General Warnings, Safety, and Regulations

Residual Risks and Safety Precautions

Danger Areas and Handling Risks

Outlines specific danger zones and risks associated with unit handling.

Refrigerant Safety Information

Substance Identification, Hazards, and First Aid

Covers refrigerant identification, composition, risks, and necessary first aid.

Fire Prevention, Spill Response, and Exposure Control

Provides guidelines for fire prevention, accidental spill management, and exposure protection.

Reception, Storage, and Handling Procedures

Unit Handling, Lifting, and Balancing

Instructions for safe unit handling, identifying lifting points, and balancing.

Electrical Connection Guidelines

General Electrical Installation Requirements

Covers personnel qualifications, conformity, earth connection, and electrical diagrams.

Unit Start-Up and Commissioning

Preliminary Checks and System Verification

Essential checks for refrigerant, water, and electrical systems before start-up.

Electrical System and Crankcase Heater Operation

Details electrical system checks, phase balance, and proper use of crankcase heaters.

Flow Rate and Refrigerant Circuit Checks

Verifies evaporator/condenser water flow rates and refrigerant circuit parameters.

Control Interface and Unit Operation

Thermoregulation and Set-Point Compensations

Details the unit's temperature regulation logic and set-point compensation features.

Parameter Access and Keypad Operation

Unit Status Monitoring and Alarm Management

Alarm Management Procedures

Covers viewing, storing, and deleting alarms, and general alarm behavior.

Alarm Structures and Error Code Categories

Details the structure of alarms and lists specific error codes by module type.

Routine Maintenance and Inspections

Routine Maintenance Tasks

Outlines essential maintenance for water exchangers and the unit structure.

Maintenance Inspections and Unit Rest Procedures

Covers periodic inspections, PED directives, and procedures for putting the unit out of service.

Troubleshooting Guide

High and Low Pressure Fault Diagnosis

Lists common causes for high and low pressure alarms in cooling mode.

Probe, Transducer, and Compressor Faults

Addresses issues related to faulty probes, pressure transducers, and compressor protection.

Technical Data and Specifications

Operating Limits and Glycol Correction Factors

Details operating limits and correction factors for antifreeze solutions.

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