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CLIVET XSC 115D User Manual

CLIVET XSC 115D
48 pages
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Installation use and maintenance manual
WSH-XSC 65D - 180F
WATER COOLED CHILLERS OF 195 TO 560 kW
M03Y40D9-04
15-10-2012
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CLIVET XSC 115D Specifications

General IconGeneral
BrandCLIVET
ModelXSC 115D
CategoryChiller
LanguageEnglish

Summary

General Information

Manual Overview

Provides instructions for unit installation, use, and maintenance.

General Instructions and Safety

Covers preliminaries, safety precautions, and handling of packing materials.

Indications for the User

Explains safe unit operation and actions to take during breakdowns.

Installation Guidelines

Details verification of electrical line characteristics and safe placement requirements.

Unit Identification

Explains the serial number label for unit identification and spare parts.

Antivibration Devices

Discusses the importance and placement of antivibration devices for unit support.

Reception and Handling

Preliminary Information

Emphasizes operating in compliance with safety regulations for detailed information.

Delivery Control Procedures

Outlines checks for damage, correspondence, and anomaly reporting procedures.

Storing Instructions

Advises to observe external packaging instructions.

Handling Guidelines

Details verifying unit weight, lifting capacity, and critical handling points.

Packaging Removal

Stresses careful removal to avoid unit damage and proper disposal.

Positioning Requirements

Preliminary Information

Advises operating per safety regulations and considering installation elements.

Functional Clearances

Explains the purpose of functional clearances for operation, maintenance, and safety.

Positioning Criteria

Details indoor installation criteria, vibration limits, and access requirements.

Fresh Air Probe Functionality

Describes the function of the external probe for automatic set-point adjustment.

Water Connections

Preliminary Information

States that selection and installation must be done by the installer following regulations.

Components Overview

Lists and describes essential components like cut-off valves, thermometers, and expansion tanks.

Operation Sequence

Provides a step-by-step guide for system operation, including leakage tests and filling.

Water Quality Considerations

Details factors affecting water quality and their consequences, advising avoidance of certain elements.

Risk of Freeze Prevention

Advises adopting measures to prevent freezing, especially for water connections.

Anti-Freeze Solution Use

Recommends using inhibited glycol solutions and checking compatibility.

Victaulic Connections Procedure

Explains the procedure for making Victaulic connections, emphasizing care.

Recommended Use Side Diagram

Illustrates recommended connection diagrams for the use side of the system.

Recommended Source Side Schema

Shows the recommended connection schema for the source side of the system.

Recovery Exchanger (Optional)

Details the optional recovery exchanger and its management, including safety precautions.

Only Cooling Connection Type

Illustrates the water connection diagram for units in cooling-only mode.

Heat Pump Connection Type

Shows the water connection diagram for units configured as heat pumps.

Reversal Circuit Connection Type

Depicts the water connection diagram for units with a reversal on the water circuit.

Hydropack Accessory Options

Details the Hydropack accessory options for different pump configurations and their benefits.

Pressostatic Valves Option

Explains the assembling and connection of pressostatic valves, performed by the customer.

Electrical Connections

Preliminary Information

Stresses that electrical line characteristics must be determined by specialized personnel per regulations.

Electrical Data

Explains where to find unit-specific electrical data and how it's reported on the serial number label.

Connection Procedures

Provides steps for making electrical connections, including earthing and cable fixing.

Signals and Data Lines

Gives guidance on laying cables, avoiding interference, and respecting signal parameters.

Electric Lines Inlet

Illustrates the inlet points for electric lines and general connection practices.

Customer Performed Connections

Details specific connections to be performed by the customer, referencing diagrams.

Component Descriptions

Explains the function and application of various electrical components and terminals.

Remote Control Functions

Describes how to use remote controls for unit operation, set-point changes, and mode selection.

Demand Limit and Water Reset

Explains the functionality and configuration of demand limit and water reset inputs.

Communication Interfaces

Details various communication gateways (Modbus, BACnet, LonWorks) and their requirements.

Start-Up Procedures

Preliminary Checks

Lists essential checks to perform before starting up the unit, covering power, safety, and integrity.

Start-Up Sequence

Outlines the operations required to start up the unit after preliminary checks are completed.

Preliminary Information

States that operations should be performed by qualified technicians and agreements made with service centers.

Pre-Start Checks

Lists items to verify before starting, including unit installation and power supply sectioning.

Refrigerant Circuit Checks

Details checks for refrigerant circuit integrity, pressure, and service outlet status.

Hydraulic Circuit Procedures

Explains procedures for connecting the hydraulic system, including cleaning, filling, and air evacuation.

Electrical Circuit Verification

Covers verifying ground connection, conductor tightening, voltage, frequency, and phase balance.

Compressor Crankcase Resistances

Advises connecting and checking compressor crankcase resistances before starting.

Voltage Checks

Details checks for operating temperatures, supply voltage, and total unit absorption.

Remote Control Integration

Describes checking the connection and enabling of remote controls and optional components.

Reduced Load Operation Warning

Warns against prolonged operation at reduced load due to potential compressor damage and warranty voiding.

Start-Up Report Guidance

Explains the importance of identifying operating conditions for long-term unit control and data availability.

CE PED Directive Compliance

Refers to the directive for installers and users, including compulsory verifications and certifications.

Demand Limit Configuration

Explains how to limit absorbed electric power using an external signal and parameter configuration.

Water Reset Functionality

Describes the automatic set-point correction based on an external signal and its working process.

Fresh Air Temperature Probe

Details automatic set-point correction based on external air temperature and its parameter configuration.

External Air Humidity Probe

Explains automatic set-point correction based on external air enthalpy for winter operation.

Control Functions

Control Interface Overview

Details the functions of the control interface buttons (F1-F4, ESC, HOME) and display elements.

Unit Start-Up and Shutdown

Explains how to turn the unit on/off using the switch and checking conditions remotely.

Local vs. Remote Control

Clarifies the priority of remote control (SA1) over keypad or supervisor control.

Setpoint Adjustment

Describes how the thermoregulation is performed based on the supply temperature and a project thermal jump.

Setup Menu Navigation

Guides users on navigating the setup menu for parameters, scheduling, clock, and password.

Alarm Management

Explains how to identify, reset, and manage alarms, distinguishing between pre-alarms and faults.

Alarm Codes and Structure

Provides a list of alarm codes associated with different electronic modules and explains the alarm structure.

System Status (Stata) Visualization

Details how to access and view system status information for different unit modules via the STATA menu.

Status Parameters

Lists and defines general and compressor module status parameters, including unit status, mode, temperatures, and valve states.

Maintenance Procedures

General Maintenance Principles

Emphasizes that maintenance must be done by authorized centers or qualified personnel to maintain efficiency.

Inspection Frequency

Specifies the recommended frequency for inspections, depending on unit type and usage.

Unit Booklet Guidance

Advises creating a unit booklet to record interventions for troubleshooting assistance.

Unit Standby Procedures

Provides instructions for periods of inactivity, including power disconnection and frost risk avoidance.

Water Filter Maintenance

Advises checking the water filter to ensure it does not impede water passage.

Water Exchanger Maintenance

Highlights the importance of clean exchanger surfaces and checking temperature differences for cleaning.

Circulation Pumps Verification

Details checks for circulation pumps, including leaks, bearing status, and terminal covers.

Control Board Checks

Lists comprehensive checks for the control board, including structure, water circuit, electrical circuit, refrigerant circuit, and control system.

Troubleshooting Common Alarms

Lists potential causes and solutions for common alarms related to high pressure, low pressure, probes, transducers, and compressor protection.

Decommissioning Process

Unit Disconnection

Instructs on safely disconnecting the unit, recovering fluids, and avoiding environmental leaks.

Dismantling and Disposal

Emphasizes sending the unit to authorized centers for dismantling and disposal, recovering materials responsibly.

CE RAEE Directive Compliance

Explains compliance with WEEE directive for environmental protection and proper disposal of electrical equipment.

Residual Risks

General Safety Precautions

Highlights general risks and precautions, including wearing protective clothing and avoiding unqualified personnel.

Danger Zone and Handling Risks

Warns about the danger zone, handling hazards, and the importance of following instructions.

Installation and General Risks

Covers risks associated with incorrect installation, site selection, and general operational anomalies.

Electrical and Moving Part Risks

Details hazards related to electric parts, earthing, and moving components like fans.

Refrigerant and Hydraulic Risks

Addresses risks from refrigerant expulsion, contact with heat sources, and hydraulic leaks or projections.

Technical Information - Dimensions

Dimensions and Specifications (65D-80D)

Provides detailed dimensions, weights, and specifications for WSH-XSC 65D to 80D models.

Dimensions and Specifications (85D-120D)

Presents detailed dimensions, weights, and specifications for WSH-XSC 85D to 120D models.

Dimensions and Specifications (135E-180F)

Lists detailed dimensions, weights, and specifications for WSH-XSC 135E to 180F models.

Extended Dimensions and Specifications (65D-80D)

Provides additional dimensional details and specifications for WSH-XSC 65D to 80D models.

Extended Dimensions and Specifications (85D-120D)

Offers extended dimensional details and specifications for WSH-XSC 85D to 120D models.

Extended Dimensions and Specifications (135E-180F)

Presents extended dimensional details and specifications for WSH-XSC 135E to 180F models.

General Technical Specifications

Cooling Performance Data

Details cooling capacity, compressor power, total power, and EER/ESEER for various models.

Heating Performance Data

Provides heating capacity, compressor power, total power, and COP for various models.

Compressor Specifications

Lists compressor types, number, rated power, oil charge, and control steps.

Internal Exchanger Details

Specifies internal exchanger type, water flow rates, and pressure drops.

External Exchanger Details

Details external exchanger type, water flow rates, and pressure drops.

Connection and Power Supply

Covers water fitting sizes and standard power supply voltage and frequency.

Electrical Data

Presents full load current, power input, and maximum inrush current for different models.

Operating Limits and Sound Levels

External Exchanger Operating Limits

Lists maximum water inlet and minimum outlet temperatures for the external exchanger.

Internal Exchanger Operating Limits

Provides maximum water inlet and minimum outlet temperatures for the internal exchanger.

Sound Levels (Standard and EN)

Details sound power and pressure levels for different octave bands and configurations.

Technical Information - Performance Graphs

Evaporator Pressure Load Graphs

Illustrates pressure load vs. flow rate for the evaporator across different models and configurations.

Condenser Pressure Drop Graphs

Shows pressure drop vs. flow rate for the condenser across different models and configurations.

Water Filter Pressure Drop

Depicts the pressure drop caused by the water filter accessory for various unit sizes.

Technical Information - Correction Factors

Energy Recovery Pressure Drop

Presents graphs showing pressure drop for partial and total energy recovery systems.

Antifreeze Solution Correction Factors

Lists correction factors for internal and external exchangers based on ethylene glycol concentration.

Technical Information - Operational Data

Fouling and Operating Limits

Provides fouling correction factors and operating limits for internal and external exchangers.

Device Calibration

Details calibration settings for overload and control devices like pressure switches and safety valves.

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