EasyManua.ls Logo

Toshiba RAS-3M23YACV-E User Manual

Toshiba RAS-3M23YACV-E
86 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
SERVICE MANUAL
FILE NO. SVM-03016
AIR-CONDITIONER
SPLIT TYPE
RAS-M10UKCV-E, RAS-M13UKCV-E, RAS-M16UKCV-E /
RAS-3M23YACV-E
R410A
June, 2003
Question and Answer IconNeed help?

Do you have a question about the Toshiba RAS-3M23YACV-E and is the answer not in the manual?

Toshiba RAS-3M23YACV-E Specifications

General IconGeneral
BrandToshiba
ModelRAS-3M23YACV-E
CategoryAir Conditioner
LanguageEnglish

Summary

Toshiba Air Conditioner Specifications

Unit Specifications and Performance Data

Details general specifications, electrical characteristics, and performance data for indoor and outdoor units.

Electrical Data and Connections

Provides electrical data including voltage, current, power, and fan motor specifications.

Refrigerant and Piping Guidelines

R410A Refrigerant Safety and Handling

Outlines safety precautions and procedures for handling R410A refrigerant during installation and servicing.

Refrigerant Piping Materials and Processing

Details the types of copper pipes, joints, and processing methods for refrigerant piping installation.

Tools for Refrigerant Work

Lists required tools and their interchangeability for R410A refrigerant installation and servicing.

Refrigerant Recharging Procedure

Provides step-by-step instructions for recharging refrigerant in the air conditioner system.

Pipe Brazing Techniques

Explains materials for brazing, flux usage, and brazing methods to prevent oxidation.

Construction and Wiring Diagrams

Indoor Unit Construction Views

Illustrates the construction and dimensions of the indoor unit.

Outdoor Unit Construction Views

Provides construction details and dimensions for the outdoor unit.

Indoor Unit Wiring Diagram

Shows the wiring connections for the indoor unit components.

Outdoor Unit Wiring Diagram

Details the wiring diagram for the outdoor unit's electrical system.

Electrical Parts Specifications

Lists specifications for electrical parts used in indoor and outdoor units.

Refrigerant Cycle Diagram

Illustrates the refrigerant flow and components within the air conditioner system.

Control System and Operation

Indoor Unit Control Block Diagram

Diagram showing the control functions and connections of the indoor unit's MCU.

Outdoor Unit Control (Inverter Assembly)

Details the control logic and components of the outdoor unit's inverter assembly.

General Operation Description

Overview of the air conditioner's capacity control, fan motors, and compressor operation.

Specific Operation Modes

Describes Fan Only, Cooling, DRY, Auto, and Temporary operation modes.

Remote Control Functions

Explains the functions and indications of the remote control for operating the unit.

Installation Procedures and Safety

General Installation Safety Cautions

Highlights essential safety precautions for installing the air conditioner unit.

Installation/Servicing Tools

Lists tools required for installation and servicing, noting changes for R410A.

Indoor Unit Installation Steps

Details the process for installing the indoor unit, including placement and wiring.

Outdoor Unit Installation Steps

Covers installation of the outdoor unit, including piping, electrical work, and testing.

Troubleshooting and Diagnostics

Initial Confirmation and Primary Judgment

Guides on power supply checks, voltage confirmation, and initial troubleshooting steps.

Self-Diagnosis and LED Indicators

Explains how to use indoor unit LEDs and remote control for self-diagnosis.

Symptom-Based Troubleshooting

Troubleshooting flowcharts based on symptoms like power issues and motor operation.

Component Diagnosis Procedures

Details methods for checking main parts like PC boards, motors, and sensors.

Replacing Main Parts

Indoor Unit Part Replacement

Procedure for replacing internal parts of the indoor unit like front panel, electrical parts, and heat exchanger.

Microcomputer Replacement

Steps for replacing the microcomputer and related components.

Outdoor Unit Part Replacement

Instructions for disassembling and replacing parts of the outdoor unit, including cabinets and inverter.

Control Board and Cabinet Replacement

Guidance on replacing control boards, rear cabinets, fan motors, compressors, and reactors.

Sensor Replacement Procedure

Detailed steps for replacing temperature sensors for servicing.

Exploded Views and Parts List

Indoor Unit Exploded View and Parts

Diagrams showing exploded views and a list of parts for the indoor unit.

Outdoor Unit Exploded View and Parts

Diagrams showing exploded views and a list of parts for the outdoor unit.

P.C. Board Layouts

Illustrations of the P.C. board layouts for the main and sub-control units.

Related product manuals