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CLIVET Q4DN-2-XMi Series - User Manual

CLIVET Q4DN-2-XMi Series
44 pages
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M0VY00002-01 - 12/2020
4-WAY CASSETTE
Q4DN-2-XMi series D28÷D140
MANUAL
FOR INSTALLATION,
USE AND MAINTENANCE
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CLIVET Q4DN-2-XMi Series Specifications

General IconGeneral
BrandCLIVET
ModelQ4DN-2-XMi Series
CategoryAir Conditioner
LanguageEnglish

Summary

Introduction and Product Series

Series Information

Identifies the product series as 4-WAY CASSETTE unit for VRF systems.

Manual Symbols Meaning

Explains the meaning of various warning and caution symbols used throughout the manual.

Warranty Information

General Details and Safety

General Safety Warnings and Rules

Crucial safety guidelines and prohibitions for operating the appliance safely.

Fluorinated Gases Notes

Information and regulations concerning the use and handling of fluorinated gases.

System Components Overview

Identifies and illustrates the main parts of the indoor unit, such as louvers and grilles.

Included Accessories

Lists all supplied and not supplied accessories required for installation and use.

Unit Identification

Explains how to identify the indoor unit using the serial number label.

Installation Procedures

Product Receiving and Inspection

Procedures for checking the appliance upon delivery and reporting any damage or missing parts.

Unit Size and Weight

Provides a table detailing the dimensions and weight of different unit models.

Preliminary Installation Warnings

Crucial warnings and guidelines to follow before commencing the installation process.

Installation Room Selection

Guidelines for choosing a suitable installation location considering ventilation, access, and safety.

Prohibited Installation Locations

Lists unsuitable locations for installing the indoor unit to prevent damage or hazards.

Installation Distances and Clearances

Specifies minimum clearance requirements around the unit for installation and maintenance.

Derived Ducts Installation

Information on fitting small ducts for air conditioning adjacent rooms and airflow direction.

Hanging the Indoor Unit

Detailed instructions and diagrams for correctly hanging the indoor unit during installation.

Ceiling Mounting Structures

Details on supporting the unit from different ceiling types, including wooden structures and concrete slabs.

Anchor Rod Installation

Instructions for installing anchor rods (M10) for securing the unit, including length determination.

Ducting Specifications and Limits

Details on connecting air ducts, airflow volumes, and maximum duct length for different models.

Connection Pipe Preparation

Steps for making wall holes for refrigerant, drainage, and electrical connections, including hole inclination.

Drainage Pipe Installation

Procedures for installing the drainage pipe, ensuring proper slope, insulation, and preventing backflow.

Drainage Pipe Layout and Connections

Guidelines for laying out drainage pipes, including slope requirements and connecting multiple units.

Electrical Connections

Preliminary Electrical Information

Essential safety warnings and general requirements for electrical wiring and connections.

Power Cable Connection

Instructions for connecting the power cable to the indoor unit, including terminal block details and cable types.

Electrical Wiring Specifications

Details on cable sizing, power supply voltage, and communication cable types for different models.

Communication Wiring Guidelines

Guidelines for using shielded cables for communication wiring to prevent interference and ensure proper operation.

Indoor-Outdoor Communication Wiring

How to wire the communication bus between indoor and outdoor units using a daisy-chain configuration.

Controller Communication Wiring

Methods for connecting wired controllers to one or multiple indoor units for control.

One-Way Controller Communication

Specific wiring instructions for a one-way communication mode between the unit and a wired controller.

Panel Assembly Instructions

Step-by-step guide on how to assemble the front panel, including removing and refitting the air intake grille.

Configuration Settings

Power Setting via DIP Switch

How to set the DIP switches on the internal electrical panel for different applications and power settings.

Address Setting Procedure

Procedures for setting the network and indoor unit addresses, either automatically or manually.

Detailed DIP Switch Settings

Detailed explanation of the function of each DIP switch on the main control board for various settings.

Running the Test

Pre-Test Installation Checks

List of checks to perform before starting the unit to ensure proper installation and operation.

Initial Unit Operation Test

Steps for operating the unit after installation and performing initial tests to confirm functionality.

Use and Operation

Unit Components Overview

Identifies and illustrates the main components of the unit, such as louvers and display LED.

Unit Operation and Display Codes

Explains the meaning of the display codes and indicators for normal operation and standby modes.

Additional Operational Functions

Details additional functions like automatic restart and how to optimize unit performance.

Airflow Angle Control

How to adjust louvers for optimal air distribution in cooling and heating modes using remote control.

Maintenance Procedures

Cleaning the Indoor Unit

Procedures for safely cleaning the indoor unit, including safety warnings and prohibited methods.

Air Filter Cleaning

Steps for removing, cleaning, and reinserting the air filter to maintain efficiency and prevent damage.

Handling Extended Inactivity

Instructions for preparing the unit for long-term storage, including cleaning and disconnecting power.

Start-of-Season Maintenance

Steps for performing maintenance before frequent use, including checks and cleaning.

Troubleshooting Common Problems

Identifies common issues, their possible causes, and initial steps to resolve them without professional help.

Anomalies and Remedies

Detailed list of anomalies, their potential causes, and recommended remedies before contacting service.

Indoor Unit Error Codes

Lists specific error codes displayed by the unit and their corresponding possible causes.

Product Disposal Guidelines

Attachments and Diagrams

Indoor Unit Wiring Diagrams

Detailed electrical wiring diagrams for the indoor unit, showing component connections.

Declaration of Conformity

Official document stating that the product complies with relevant EC directives and standards.

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