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CLIVET WSAN-YES 25.2 User Manual

CLIVET WSAN-YES 25.2
66 pages
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MANUAL
FOR INSTALLATION,
USE AND MAINTENANCE
WSAN-YES
18.2-35.2

Table of Contents

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CLIVET WSAN-YES 25.2 Specifications

General IconGeneral
BrandCLIVET
ModelWSAN-YES 25.2
CategoryChiller
LanguageEnglish

Summary

General Information

Manual and Intended Use

Explains manual's purpose, intended use, and installation guidelines.

Personnel and Risk Management

Details qualified personnel requirements and mitigation of operational risks.

Operational Procedures and Training

Covers installation, breakdown handling, modifications, and user training.

Unit Identification and Data

Information on serial numbers, refrigerant type, and data updating.

Reception and Handling

Delivery Inspection and Storing

Procedures for checking unit condition and storing guidelines.

Safe Handling and Packaging Removal

Guidelines for safe unit handling and packaging removal.

Positioning and Environment

Installation Location and Airflow

Considerations for unit placement, functional spaces, and airflow.

Vibration Control and Condensate

Methods for vibration transmission control and condensate disposal.

Protection Grilles and Mounts

Details on optional protection grilles and anti-vibration mounts.

Water Connection System

Hydraulic Design and Water Quality

Guidelines for pipe design, water quality, and freeze protection.

Flow Rate, Filter, and DHW

Water flow limits, filter use, and domestic hot water system setup.

Connection Diagrams and Modular Setup

Schematics for unit connections and modular configuration.

Kits and Spacer Installation

Options for modular units and spacer installation procedures.

Electrical Connections

Electrical Requirements and Safety

Line characteristics, protection devices, and personnel qualifications.

Cable Layout and Remote Control

Guidelines for cable connections, signal lines, and remote ON-OFF.

Customer Connections and Wiring

Overview of customer connections and wiring diagrams.

Modular Configuration and Addressing

Setting up modular systems, network configuration, and unit addressing.

Modbus Communication

Modbus Setup and Addressing

Modbus communication specs, unit addressing, and register overview.

Register Details and Error Codes

Detailed Modbus registers, functions, and error code mappings.

Start-up Procedures

Pre-Start Checks and Sequence

Essential checks, refrigerant/water circuit verification, and start-up sequence.

Electrical and Component Checks

Verification of electrical circuits, heaters, and evaporator flow rate.

Operational Limits and Risks

Considerations for pressure drops, compressor rotation, and reduced load operation.

Modular Configuration Start-up Logic

Start-up sequence logic for cooling and heating in modular units.

Control System

Control Panel Interface and Navigation

Explanation of control panel buttons and menu navigation.

Display Icons and Status Indicators

Meaning of icons for operating modes, timers, and alarms.

User Menu Functions

Accessing and configuring settings like mode, temperature, timer, and DHW.

Advanced Control Settings

Configuration of double setpoint, temperature compensation, and auxiliary heater.

Troubleshooting Guide

Alarm Handling and Unit Protection

Procedures for alarm reset, unit protection conditions, and sensor faults.

Communication and Phase Errors

Troubleshooting communication errors, phase sequence, and flow issues.

Pressure, Temperature, and Module Errors

Diagnosing errors related to pressure, temperature, modules, and antifreeze.

Status Codes and Error Interpretation

Interpreting unit status displays and detailed error code meanings.

Maintenance and Safety

R32 Refrigerant Safety and Handling

General safety warnings, refrigerant handling, leak detection, and recovery.

Component Maintenance and Checks

Periodic inspection tasks for exchangers, filters, pumps, and fans.

System Drain and Standby Procedures

Steps for draining the system and preparing for standby mode.

Decommissioning and Disposal

Disconnection and Environmental Care

Procedures for unit disconnection and avoiding environmental spills.

WEEE Regulations and Disposal

Guidelines for the proper disposal of electrical and electronic equipment.

Residual Risks

General and Handling Risks

Identifying common risks from handling, installation, and general operation.

Electrical and Refrigerant Risks

Risks associated with electrical components, refrigerant, and moving parts.

Dimensional Drawings

Size 18.2 - 20.2 Dimensions

Detailed dimensional drawings for unit sizes 18.2 and 20.2.

Size 25.2 - 35.2 Dimensions

Detailed dimensional drawings for unit sizes 25.2, 30.2, and 35.2.

Technical Specifications

Performance Data (Heating/Cooling)

Technical data for heating and cooling performance across different sizes.

Water Circuit and Sound Levels

Water circuit specs, overload calibrations, and sound level data.

Operating Range Charts

Graphical representations of operating limits for cooling and heating modes.

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