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CLIVET WiSAN-YEE1 65.4 User Manual

CLIVET WiSAN-YEE1 65.4
66 pages
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M0
I400002-00 02-23
WiSAN-YEE
45.4 - 85.4
Manual
for installation
use and maintenance

Table of Contents

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CLIVET WiSAN-YEE1 65.4 Specifications

General IconGeneral
BrandCLIVET
ModelWiSAN-YEE1 65.4
CategoryHeat Pump
LanguageEnglish

Summary

Safety Considerations

General Safety Precautions

General safety precautions for unit operation and personnel.

Risk Situation Awareness

Identification and awareness of potential hazards and risks associated with the unit.

Installation Procedures

Guidance on proper unit installation, including safety and regulatory compliance.

Breakdown and Malfunction Handling

Instructions for immediate actions in case of unit breakdown or malfunction.

User Guidance and Unit Identification

Breakdown and Malfunction Actions

Immediate actions and consequences of operating a unit in breakdown or malfunction.

Refrigerant Gas Information

Refrigerant Warnings

Important warnings regarding the product containing fluorinated greenhouse gases.

Refrigerant Characteristics

Details on the type of refrigerant, safety class, and GWP value.

Pre-Installation Procedures

Delivery Reception Checks

Procedures for checking unit condition and delivered materials upon reception.

Safe Handling Practices

Essential safety measures and equipment for handling the unit correctly.

Installation Site Selection

General Installation Requirements

General guidelines for installing the unit according to local regulations.

Unit Positioning Recommendations

Guidance on optimal unit placement to avoid hazards and ensure functionality.

Airflow and Coil Considerations

Importance of unobstructed airflow for unit performance and avoiding obstructions.

Water Connections and System Preparation

Water Quality Standards

Critical water quality parameters and consequences of inadequate water.

Water Circuit Protection and Flow

Risk of Freezing Prevention

Methods to prevent freezing in the unit and water connections.

Water Connections and Operation

Unit Operation Sequence

Step-by-step procedure for starting the unit pump and filling the system.

Electrical Connections

Power Supply Network Requirements

Specifications for the power supply network, including voltage and unbalance limits.

Customer Electrical Connections

Customer Wiring Terminals

Details of customer connections to terminal blocks, including functions and contact types.

Remote Control and Modbus

Modbus Communication

Information on Modbus communication interface and connection.

Unit Start-up Procedures

Start-up Safety Attention

Important attention points and safety checks before performing start-up operations.

Start-up Sequence Checks

Pre-Power-On Checklist

Checklist of items to verify before powering on the unit (Unit OFF power supply).

Unit Start-up Sequence (ON)

Post-Power-On Checklist

Checklist of items to verify after powering on the unit (Unit ON power supply).

Start-up Verification and Directives

Refrigeration Circuit Checks

Detailed checks for the refrigeration circuit, including oil stains and pressure.

Electric Circuit Verification

Checks for the electric circuit, including ground connection, conductors, and phase balance.

Unit Control System

Control Button Functions

Explanation of the function of each button on the control panel.

Control Display and Settings

Display Icons and Meanings

Explanation of icons displayed on the control panel and their corresponding meanings.

Control System Configuration

Setting Mode and Temperature

Instructions for setting the operating mode and desired temperature.

Advanced Control Functions

Domestic Hot Water (DHW) Production

Configuration and operation of the unit for domestic hot water production.

Querying Unit Variables

Accessing Unit Status and Data

Function to display unit variables like status, temperatures, and alarm history.

Unit Status Codes

Unit Alarms

Alarm Codes and Descriptions

Detailed list and explanations of alarm codes, including transmission and module errors.

R32 Gas Safety Warnings

Area Safety Checks

Safety checks required for the work area before handling flammable refrigerants.

Controlled Work Procedures

Adherence to controlled procedures to minimize risks during operations.

Refrigerant Presence Checks

Monitoring the area with detectors to ensure the absence of flammable refrigerants.

Ignition Source Prohibition

Strict prohibition of any ignition sources that could cause fire or explosion.

Electrical Device Safety Checks

Initial safety checks and component inspection procedures for electrical components.

Sealed Component Repair

Procedures for repairing sealed components, emphasizing safety and leak detection.

Flammable Refrigerant Safety Procedures

Intrinsically Safe Component Repair

Guidelines for operations on intrinsically safe components in flammable atmospheres.

Leak Detection Methods

Acceptable methods for detecting flammable refrigerant leaks.

Refrigerant Removal and Evacuation

Procedures for safely removing and evacuating refrigerant from the circuit.

Refrigerant Charging Operations

Requirements for charging operations, including equipment and tank handling.

Refrigerant Handling and Disposal

Dismantling Procedures

Safe procedures for dismantling equipment and recovering refrigerants.

Refrigerant Recovery Practices

Adopting good practices for safe refrigerant removal and transfer into tanks.

Unit Maintenance

Maintenance Safety Precautions

Safety measures to be followed during all maintenance operations.

Recommended Periodical Maintenance Checks

Residual Risks and Safety

Electrical Component Risks

Risks related to electrical connections, components, and earthing systems.

Specific Residual Risks

Refrigerant Handling Risks

Risks of injury and intoxication from refrigerant expulsion or contact with heat sources.

Modular System Operation and Addressing

Modbus Communication

Modbus RS-485 Specifications

Communication parameters for Modbus RTU protocol over RS-485.

Technical Information

SIZE 45.4 ÷ 60.4 Dimensions

SIZE 65.4 ÷ 85.4 Dimensions

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