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CLIVET CF-V 71 User Manual

CLIVET CF-V 71
40 pages
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CF-V 31-41-51-71-91-101-
121-142-182-202-242
VERTICAL WATER DUCTABLE TERMINAL UNIT WITH DECORATIVE
CABINET
M23740N6-03 01/10/07
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CLIVET CF-V 71 Specifications

General IconGeneral
BrandCLIVET
ModelCF-V 71
CategoryTouch terminals
LanguageEnglish

Summary

Unit Identification

Serial Number

Importance of the serial number for machine identification and spare parts.

General Warnings

Expert Personnel

Requirement for qualified personnel for installation and maintenance.

Local Safety Regulation Installation

Installation must comply with local safety regulations.

Power Supply

Ensuring power supply conforms to unit rating plate data.

Maintenance

Safety precautions before performing maintenance operations.

Periodical Inspections

Importance of periodic inspections for safety and repair.

Fault - Poor Operation

Action to take in case of faults or poor operation.

Repair

Requirement for authorized service centers for repairs.

Modifications

Consequences of unauthorized modifications to the unit.

Additional Safety Precautions

Unit designed to prevent risks to persons and health.

Regulations and Certifications

CE Mark

CE mark compliance with EC directives.

Residual Risks

General Risks Overview

Situations beyond manufacturer control that pose risks.

Danger Area Identification

Highlighting areas where only authorized personnel may operate.

Handling Safety

Safety procedures for handling the unit to prevent falls or damage.

Installation Risks

Risks associated with incorrect installation and precautions.

General Operational Risks

Potential risks like burning smell, smoke, or contact with components.

Electrical System Risks

Risks of electric shock, fire due to improper electrical connections.

Reception

Inspection Upon Reception

Checking unit for damage or deficiencies upon arrival.

Handling Procedures

Operation of handling the unit with safety norms and factors.

Positioning

General Positioning Considerations

Considerations for installing air-conditioning systems.

Unit Positioning Guidelines

Guidelines for unit placement, safety valves, and floor verification.

Functional Clearances

Importance of functional spaces for operation and maintenance.

Water Connections

General Piping Design

Design considerations for piping and intercepting valves.

Risk of Freeze

Precautions for units subject to temperatures near 0°C.

Condensate Discharge Connection

Dispersing condensate to avoid damage and prevent odors.

Water Heating Coil

Preventing Freeze Formation

Preventing freeze formation in the coil and related connections.

Air Connections

Execution and Sizing

Importance of proper air connection execution for operation and silence.

Electrical Connection

General Electrical Requirements

Electrical lines and components must be determined by specialized personnel.

Electrical Operations Personnel

Electrical operations must be performed by trained personnel.

Unit Power Supply Line

Electrical data shown on the unit registration plate.

Connection to the Mains

Step-by-step guide for connecting the unit to the mains power.

Functional Connections

Unit with 3-Speed Board

Controls fan speed using a 3-speed board.

Selector Controls

Control inputs for low, medium, and high fan speeds.

Potentiometer 2200 Ohm

Potentiometer for continuous fan speed control.

TR1: Adjustment Trimmer of Fan Speed

Trimmer for adjusting factory calibration of fan speed.

Client Handled Electrical Connections

RS485 Serial Line Connection

Connection for RS485 serial line with MODBUS protocol.

RS485 Serial Port Specifications

Specifications and guidelines for RS485 network connection.

Start-Up Procedures

Preliminary Checks

Verifying installation, power supply, and safety measures.

Electrical System Checks

Checking screw tightening, ground connection, and power supply.

Verify Tensions and Absorptions

Checking fluid temperatures, power supply, and absorption.

Air Flow Check

Effective Unit Flow-Rate Calibration

Checking and calibrating air flow-rate based on system characteristics.

Control Operations

Local or Remote Management

Managing the unit locally via thermostat or remotely via RS485.

Operation Modes

Unit has 2 set-points (heating/cooling) and regulates based on ambient temp.

Available Operating Modes

Automatic, Manual, and ECO modes for unit operation.

Alarms and Parameters

Alarms Visible on Display

Identifying and eliminating causes of alarms before resetting.

Alarm Codes Table

Table of alarm codes and their meanings.

Thermostat Accessible Parameters

Parameter List

Table listing accessible parameters with their ranges and defaults.

Battery Check and Alarms

Signalling of Alarms and Malfunctions

Table of alarm codes and their meanings.

Routine Maintenance

Safety Before Maintenance

Safety before maintenance or cleaning: disconnect power.

Component Maintenance Checks

Room Air Treatment Coil Maintenance

Caution regarding contact with coil fins and use of protective gloves.

Maintenance Inspections and Directives

Inspection Assistance

Inspections by authorized centers or qualified personnel.

Specific Inspection Tasks

List of specific inspection checks to be performed.

Troubleshooting

Qualified Personnel Requirement

Operations must be performed by qualified technical personnel.

Alarm Resetting Procedure

Identify and eliminate alarm causes before resetting.

Decommissioning and Disposal

Disconnecting the Unit Safely

Procedure for safely disconnecting the unit by authorized personnel.

Dismantling and Disposal

Unit must be sent to authorized centers for dismantling and disposal.

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