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CLIVET WSAT-XEE 352 User Manual

CLIVET WSAT-XEE 352
68 pages
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Installation use and maintenance manual
WSAT-XEE 352 - 802
High efficiency air-cooled water chiller
for outdoor installation
M09H40N12-03
11-01-2017

Table of Contents

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CLIVET WSAT-XEE 352 Specifications

General IconGeneral
BrandCLIVET
ModelWSAT-XEE 352
CategoryChiller
LanguageEnglish

Summary

General Information and Instructions

Manual Usage Guidelines

Explains the purpose and usage of the manual, emphasizing safety, warnings, and preliminary information.

General Installation and Operation Instructions

Provides general guidelines for installation, operation, safety, risk situations, and intended use of the unit.

Reception and Handling Procedures

Safe Unit Handling and Lifting

Provides step-by-step instructions for safely handling and lifting the unit, including capacity verification.

Positioning Guidelines for Optimal Performance

Optimal Unit Placement and Installation

Details unit installation requirements, including vibration limits, safety, and airflow.

Water Connection Procedures and Quality

Freeze Risk Prevention Measures

Advises on measures to prevent freezing when temperatures approach 0°C.

Anti-Freeze Solution Considerations

Discusses the use of anti-freeze solutions, their impact on pressure drop, and compatibility.

Water Connection Options and Details

Recommended Water Connection Diagram

Provides a diagram and list of recommended water connection components and their functions.

Hydropack and Free-Cooling Options

Free-Cooling Option Operation

Details the free-cooling option, its operation in different seasons, and the use of anti-freeze solutions.

Energy Recovery Option Details

Partial and Total Energy Recovery

Explains partial and total energy recovery options, including desuperheaters and heat exchangers.

Electrical Connection Guidelines

Electrical Connection Steps and Safety

Provides steps for verifying network characteristics, sectioning devices, earthing, and cable sheltering.

Electrical Panel and System Connections

Electrical Panel Component Layout

Details the components and layout of the electrical panel, listing various modules and their functions.

Customer Connections and PC Interface

Unit Networking and Communication Protocols

Serial Communication Protocols (Modbus, BACnet, LonWorks)

Modbus RS485 Communication Setup

Covers Modbus RS485 communication, including LED indicators, cable requirements, and bus system setup.

BACnet Communication Protocol

Details BACnet communication, including LED indicators and connection types.

LONWORK Communication Protocol

Explains LONWORK communication, including LED indicators, cable types, and specifications.

Unit Start-Up Procedures

Pre-Start Up Checks

Lists essential checks to perform before powering on the unit, ensuring safety and proper installation.

Step-by-Step Start-Up Sequence

Outlines the step-by-step procedure for starting up the unit after installation, including checks and settings.

Detailed Start-Up Checks and Procedures

Pre-Start Up Verification Checklist

Reconfirms checks for unit installation, electrical supply, and absence of tension before proceeding.

Refrigerant Circuit Inspection

Details checks for the refrigerant circuit, including oil stains, pressure, and service outlet caps.

Hydraulic Circuit Preparation and Checks

Covers checks for the hydraulic system, including cleaning, filling, shut-off valves, and antifreeze solutions.

Electrical Circuit Verification for Start-Up

Guides on verifying electrical connections, conductor tightening, phase unbalancing, and voltage.

Start-Up Operations and Monitoring

Compressor Crankcase Resistance Checks

Explains the connection and function of compressor crankcase resistances before starting.

Voltage and Absorption Checks During Start-Up

Advises checking operating limits, supply voltage, and total absorption during start-up.

Ecoshare System for Unit Networking

Unit Control Interface and Operations

Common Unit Operations (On/Off, Mode, Setpoint)

Outlines common operations like ON/OFF/ECO, mode change, and setpoint adjustment.

Main Menu Navigation for Unit Control

Main Menu Structure and Options

Describes the main menu structure for navigating through unit states, parameters, and scheduler.

Unit Scheduling and Event Programming

Scheduler Setup and Daily Event Programming

Details how to set up events (Off, Eco, On, Recirculating) for each day of the week.

Alarm Visualization and Management

Viewing and Resetting Alarms

Explains how to view and reset active alarms, including accessing the alarm log.

Alarm Log Reset and Keyboard Settings

Alarm Log Reset and Password Management

Provides steps for resetting the alarm log and managing passwords.

Maintenance Menu and System Objects

Accessing Maintenance Menu with Password

Describes how to access the maintenance menu by entering a password and lists available system objects.

Unit Alarm Codes and Status Information

Alarm Codes Tab 1: Fault Descriptions

Lists alarm codes, descriptions, types, modules, and inputs for various unit faults.

Unit Alarm Codes and Status Information (Continued)

Alarm Codes Tab 2: Fault Descriptions

Lists alarm codes, descriptions, types, modules, and inputs for unit faults.

Alarm Codes Tab 3: Pressure and Freeze Alarms

Lists more alarm codes related to pressure, freeze, and flow switches.

Central Module Status and Data

Refrigerant Circuit Status Information

Refrigerant Circuit Status Information (Continued)

PC Connection for Unit Configuration

Step-by-Step PC Connection via LAN

Provides step-by-step instructions for connecting the PC to the unit for configuration via LAN.

Unit Maintenance Checklist and Procedures

Comprehensive Maintenance Control Checklist

A checklist of controls to be effected on the unit for maintenance, covering various aspects like corrosions and electrical panels.

General Maintenance Guidelines and Inspections

General Maintenance Principles

Emphasizes that maintenance should be done by authorized personnel to maintain efficiency and prevent damage.

Unit Decommissioning and Disposal

Unit Disconnecting Procedures

Instructions for authorized personnel to disconnect the unit, avoiding leaks and recovering fluids.

Authorized Dismantling and Disposal Requirements

States that the unit must be sent to authorized centers for dismantling and disposal according to national standards.

Identification and Mitigation of Residual Risks

General Residual Risk Overview

Signals common situations that are not controlled by the manufacturer and can pose risks.

Danger Zone Identification and Access Control

Defines the danger zone within the unit accessible only by authorized operators.

Handling Operation Risks

Warns about risks during handling operations if protections are not used or due to lack of caution.

Installation Related Risks

Highlights risks associated with incorrect installation, such as leaks, shock, and explosions.

General Safety Risks Overview

Covers risks like burning smells, electrical isolation, and contact with hot components.

Electrical Component Safety Risks

Details risks related to electrical connections, sizing, protective devices, and earthing.

Moving Parts Hazards

Warns about injuries from contact with moving parts like transmissions and fans.

Refrigerant Handling Safety Risks

Discusses risks associated with refrigerant, including expulsion from safety valves and explosions.

Hydraulic System Safety Risks

Covers risks from tubing defects, attachments, or cut-off parts causing leaks or water projection.

Excellence Version (SC) Cooling Operating Range

Excellence Version (EN) Cooling Operating Range

Premium Version (SC) Cooling Operating Range

Premium Version (EN) Cooling Operating Range

Dimensional Drawings: Excellence Version (352-432)

Dimensional Drawings: Excellence Version (452-602)

Dimensional Drawings: Excellence Version (702-802)

Dimensional Drawings: Premium Version (352-552)

Dimensional Drawings: Premium Version (602)

Dimensional Drawings: Premium Version (702-802)

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