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Toyotomi NTN-928R32 User Manual

Toyotomi NTN-928R32
44 pages
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Οδηγίες Χρήσης
User’s Manual
Manuale d’installazione ed uso
Manual del usuario
ΚΛΙΜΑΤΙΣΤΙΚΟ ΤΟΙΧΟΥ ΤΥΠΟΥ INVERTER
WALL MOUNTED AIR CONDITIONER INVERTER TYPE
CONDIZIONATORE SPLIT
AIRE ACONDICIONADO DE PARED TIPO INVERTER
ΜΟΝΤΕΛΑ / MODELS / MODELLI / MODELOS
NTN/NTG-928R32
NTN/NTG-935R32
NTN/NTG-956R32
NTN/NTG-971R32
Ευχαριστούμε για την επιλογής σας στο κλιματιστικό TOYOTOMI.
Για τη σωστή του χρήση παρακαλούμε διαβάστε το εγχειρίδιο χρήσης προσεκτικά, πριν
θέσετε τη μονάδα σε λειτουργία και κρατήστε το σε καλή κατάσταση για μελλοντική αναφορά.
Thank you for purchasing our product.
• Before using this product, be sure to read this Instruction Manual to ensure proper usage.
Please keep this manual for later reference.
• Improper use of this product may result in a malfunction, failure, unexpected accident, or
create a potential hazard.
Grazie per aver scelto un prodotto TOYOTOMI.
Per un corretto funzionamento, leggere attentamente questo manuale prima di usare il con-
dizionatore e conservarlo per una futura consultazione.
Gracias por adquirir nuestro producto.
• Antes de usar este producto, lea este manual de instrucciones para asegurar el uso apropiado
del mismo. Por favor, guarde el manual para futura referencia.
• El uso inapropiado de este producto puede resultar en averías, fallos, accidentes inesperados
o crear peligro potencial.

Questions and Answers:

Toyotomi NTN-928R32 Specifications

General IconGeneral
BrandToyotomi
ModelNTN-928R32
CategoryAir Conditioner
LanguageEnglish

Summary

User's Manual

Product Overview and Model Selection

Introduces the manual, lists product models, and provides initial greetings.

Safety Warnings and Refrigerant Information

Understanding Safety Symbols

Explains hazard symbols like DANGER, WARNING, ATTENTION, and NOTICE.

Refrigerant R32 Properties

Details the characteristics and environmental impact of R32 refrigerant.

General Safety Precautions and Warnings

Operational Safety Guidelines

Provides crucial warnings for safe operation and maintenance.

Child Safety and Cleaning Precautions

Outlines safety for children and proper cleaning methods.

Electrical Safety and Usage Rules

Safe Electrical Connections and Usage

Covers safe practices for connecting and using the air conditioner electrically.

Operational Safety and Installation Requirements

Safe Operation and Emergency Procedures

Advises on safe operation, emergency response, and handling abnormal conditions.

Installation Electrical Safety Rules

Specifies electrical safety requirements during the installation process.

Electrical Safety and Wiring Compliance

Power Supply and Wiring Standards

Details requirements for power supply, wiring, and grounding compliance.

Installation Location and Environmental Impact

Ideal Installation Site Selection

Guides on choosing the best location for installation, considering safety and accessibility.

Product Environmental Considerations

Informs about the product's use of fluorinated greenhouse gases and climate impact.

Indoor Unit Placement and Electrical Protection

Indoor Unit Placement Guidelines

Advises on suitable placement of the indoor unit and objects around it.

Electrical Circuit Protection Measures

Explains the need for leakage protectors and air switches for safety.

Operating Tips and Heating Information

Normal Operation Temperature Ranges

Lists outdoor and indoor temperature ranges for normal operation.

Heating Mode Operation Details

Provides specific notes and guidance for the heating operation mode.

Operation Controls and Airflow Adjustment

Power Off and Emergency Operation

Explains how to turn off the unit and use the emergency switch.

Airflow Direction Control

Details how to adjust the air louvers for desired airflow direction.

Important Display and Panel Notes

Highlights key points regarding the unit's display and panel.

Cleaning and Maintenance Procedures

Indoor Unit Cleaning Instructions

Step-by-step guide for cleaning the indoor unit's exterior parts.

Air Filter Cleaning and Replacement

Instructions on how to clean and maintain the air filters.

Maintenance, Pre-Use Checks, and Recycling

Filter Maintenance Reminders

Emphasizes cleaning frequency for filters based on environmental conditions.

Pre-Operation Checklist

Lists essential checks before operating the air conditioner.

General Maintenance Tasks

Outlines routine maintenance steps for the unit.

Packaging Recycling Guidelines

Provides instructions for environmentally safe disposal of packaging materials.

Troubleshooting Common Air Conditioner Issues

Unit Not Starting or Starting Problems

Addresses issues related to the unit not working or failing to start immediately.

Intermittent Operation and Timer Issues

Solves problems with intermittent operation and timer settings.

Performance and Sound Related Troubleshooting

Poor Cooling or Heating Performance

Solutions for unsatisfactory cooling or heating performance.

Odor and Water Sound Issues

Explains causes and solutions for indoor unit odor and running water sounds.

Cracking Sound Troubleshooting

Addresses the cause of cracking sounds during operation.

Troubleshooting Operational Anomalies

Abnormal Indoor Unit Sounds

Explains causes for unusual sounds from the indoor unit.

Water Droplets and Mist Formation

Addresses issues related to water droplets and mist from the unit.

Sudden Shutdown Causes and Solutions

Identifies reasons for the air conditioner stopping suddenly and how to resolve.

Remote Control Functionality and Troubleshooting

Signal, Range, and Obstruction Issues

Troubleshoots problems with remote control signal reception.

Remote Display and Battery Issues

Addresses fuzzy displays and battery-related problems with the remote.

Contacting Authorized Service Centers

Lists contact details for service and support.

Critical Operational Cautions and Safety Response

Immediate Action for Malfunctions

Details critical cautions and necessary actions in case of malfunctions.

Component Identification and Diagrams

Indoor and Outdoor Unit Part Labels

Identifies and labels all parts of the indoor and outdoor units.

Remote Control Operation and Usage Guide

Remote Control Display and Basic Usage

Explains the remote control display and initial operation.

Proper Remote Control Operating Instructions

Provides detailed instructions for effective remote control usage.

Remote Control Basic Functionality

Battery Management and Disposal

Guides on battery replacement, usage, and proper disposal.

Power, Mode, and Timer Controls

Explains how to use ON/OFF, MODE, and TIMER functions.

Heat and Cool Mode Selection

Details how to select HEAT and COOL operating modes.

Remote Control Advanced Functionality

Fan Speed and Temperature Adjustment

Covers adjusting fan speed and setting the temperature.

Menu, Swing, and Health Function Controls

Explains how to use MENU, SWING, and HEALTH functions.

Remote Control Special Mode Settings

ECO and Sleep Mode Configuration

Details how to activate and configure ECO and SLEEP modes.

Silence, Auxiliary Heat, and Display Settings

Explains settings for SILENCE, ELE-H, and DISPLAY functions.

Light Function Control

Covers activating or deactivating the unit's indicator lights.

Remote Control Additional Mode Settings

Cosy, Humidity, and Auto-Clean Modes

Explains the COSY, HUMI, and iCLEAN functions.

Child Lock Feature Activation

Details how to activate and deactivate the child lock function.

Remote Control Battery Installation and Critical Cautions

Battery Insertion Procedure

Step-by-step guide for inserting batteries into the remote control.

Critical Malfunction and Safety Response

Lists critical malfunctions and required safety actions.

Installation Requirements and Safety Principles

Important Installation Notices

Covers essential pre-installation requirements and recommendations.

Unpacking and Initial Inspection

Guides on unpacking the unit and performing initial inspections.

Safety Principles for Installation

Outlines critical safety principles to follow during installation.

Installation Location and Environment Considerations

Optimal Installation Site Selection

Provides guidelines for selecting the best installation location.

Installation Environment Inspection

Details checks for the installation environment, including ventilation and site conditions.

Mounting Structure and Electrical Safety Requirements

Mounting Rack Specifications

Specifies requirements for the mounting rack's strength and installation.

Electrical Safety Standards and Compliance

Details electrical safety standards, wiring, and circuit protection.

Electrical Connections, Grounding, and Wiring

Cable Sizing, Fuses, and Switches

Guides on selecting appropriate cable sizes, fuses, and switches.

High-Altitude Operation Requirements

Addresses safety requirements for installation at elevated heights.

Reliable Grounding Procedures

Explains the importance and methods for proper grounding.

Wiring Diagram Reference

Refers to the wiring diagram for connection methods.

Packing Contents and Indoor Unit Installation

Packing List of Accessories

Lists all items included in the product packaging.

Indoor Unit Installation Dimensions

Provides dimension drawings and clearance requirements for indoor unit installation.

Mounting Plate Installation Guide

Details the steps for installing the wall mounting plate.

Wall Penetration and Piping Route Planning

Wall-Through Hole Preparation

Guides on creating the wall opening for piping and cables.

Piping Route Selection and Routing

Explains options for routing the connecting pipes and drain hose.

Drain Pipe, Piping Insulation, and Unit Fixing

Drain Pipe Connection Procedure

Details how to connect the drain pipe for condensate removal.

Piping Insulation and Securing Methods

Covers wrapping pipes with insulation and securing them.

Indoor Unit Mounting and Securing

Explains how to hang and securely fix the indoor unit to the mounting plate.

Wiring Diagrams for Speed Control Types

Fixed Speed Wiring Configuration

Illustrates the wiring connections for fixed speed models.

Inverter Speed Wiring Configuration

Illustrates the wiring connections for inverter models.

Connector and Wiring Diagram Notes

Provides notes on connector usage and general wiring diagram information.

Outdoor Unit Installation Dimensions and Bolt Specifications

Outdoor Unit Size and Mounting Bolt Data

Provides a table of outdoor unit dimensions and corresponding bolt sizes.

Connecting Pipe Installation and Wiring Connection

Connecting Pipe and Refrigerant Addition

Details pipe connection and when extra refrigerant is needed.

Wiring Connection Steps and Ground Wire

Outlines the process for connecting cables and the ground wire.

Wiring Diagrams and Refrigerant Vacuuming

Constant and Variable Speed Wiring Diagrams

Presents wiring diagrams for different speed control types.

Refrigerant Vacuuming Procedure

Explains the critical steps for vacuuming the refrigerant system.

Post-Installation Checks and Condensation Drainage

Outdoor Condensation Drainage (Heat Pump)

Details the drainage setup for outdoor units in heat pump mode.

Electrical and Installation Safety Checks

Lists essential safety checks after installation.

Refrigerant Leak Testing Methods

Describes common methods for detecting refrigerant leaks.

Test Operation and Maintenance Personnel Qualifications

Test Operation Preparation and Method

Guides on preparing for and conducting the unit's test operation.

Maintenance Personnel Training Requirements

Specifies the qualifications and training needed for maintenance personnel.

Site Inspection and Refrigeration Operating Procedures

Site Safety and Ventilation Checks

Covers safety inspections and ventilation requirements for the work area.

Refrigerant Handling and Ignition Source Control

Details safety procedures for handling refrigerants and preventing ignition.

Refrigeration Equipment and Electrical Component Checks

Refrigeration Equipment Compliance Checks

Ensures refrigeration equipment meets specifications and guidelines.

Electrical Device Safety and Component Checks

Outlines safety checks for electrical devices and components.

Cable Condition and Wear Inspection

Details inspection of cables for wear, corrosion, and damage.

Refrigerant Leak Detection and System Removal

R32 Refrigerant Leak Detection Methods

Describes methods for detecting R32 refrigerant leaks safely.

Refrigerant Removal and System Purging

Explains the process for removing refrigerant and purging the system.

Refrigerant Charging and Recovery Procedures

Refrigerant Charging Requirements and Precautions

Details requirements and precautions for charging refrigerants.

Refrigerant Scrap and Safe Recovery Process

Outlines the procedure for safely scrapping and recovering refrigerants.

Refrigerant Recovery and Storage Tank Management

Refrigerant Recovery Operations and Best Practices

Describes the best practices for recovering refrigerants.

Storage Tank Handling and Identification

Covers requirements for refrigerant storage tanks and their identification.

Refrigerant Transport and Compressor Oil Handling

Transporting Recovered Refrigerant Safely

Details safety measures for transporting recovered refrigerants.

Compressor Oil Discharge and Vacuuming

Explains procedures for handling compressor oil and vacuuming.

Manufacturer Information and Legal Notices

Copyright and Reproduction Permissions

States the copyright and conditions for reproducing the manual.

Official Representative Contact Information

Lists contact details for official representatives in various regions.

Product Origin and Certification Marks

Indicates the product's country of origin and relevant certifications.

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