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Toshiba RAS-13SKVR-E2 User Manual

Toshiba RAS-13SKVR-E2
107 pages
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R410A
SERVICE MANUAL
SPLIT TYPE
Indoor Unit Outdoor Unit
<High Wall, Heat Pump Type> <Heat Pump Type>
RAS-13SKVR-E2 / RAS-13SAVR-E2
March, 2009
FILE NO. SVM-09041

Table of Contents

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Toshiba RAS-13SKVR-E2 Specifications

General IconGeneral
BrandToshiba
ModelRAS-13SKVR-E2
CategoryAir Conditioner
LanguageEnglish

Summary

Safety Precautions for Toshiba Air Conditioner

Toshiba Air Conditioner Specifications

Operation Characteristic Curves

Details on compressor speed vs. current and capacity variation ratios based on temperature.

Capacity Variation Ratios by Temperature

Graphs illustrating cooling and heating capacity variations relative to outdoor temperature.

R410A Refrigerant Handling and Safety

Safety During R410A Installation and Servicing

Crucial safety measures and precautions for handling R410A refrigerant during installation and servicing.

Refrigerant Piping Installation Procedures

Guidelines for installing refrigerant piping, including material selection and joint types for R410A.

Piping Material Processing and Flare Connections

Detailed steps and precautions for processing piping materials and making flare connections for R410A.

Flare Connecting Procedures and Precautions

Best practices for connecting flare joints, including torque specifications and material notes.

Required Tools for R410A Air Conditioner Installation

Required Tools for R410A Systems

List of exclusive and general tools necessary for R410A air conditioner installation and servicing.

Refrigerant Recharging Procedure

Pipe Brazing Techniques and Materials

Brazing Materials and Flux Selection

Information on suitable brazing filler materials, flux types, and their properties for pipe joining.

Brazing Procedure and Oxidation Prevention

Method for brazing pipes while preventing oxidation using nitrogen gas flow.

Toshiba Air Conditioner Construction Details

Indoor Unit Construction Diagram

Detailed dimensional drawings and component layout of the indoor unit.

Outdoor Unit Construction Diagram

Dimensional drawings and component layout of the outdoor unit, including anchor bolt details.

Air Conditioner Wiring Diagram

Electrical Component Specifications

Indoor Unit Electrical Parts

List of electrical parts for the indoor unit with their respective types and specifications.

Outdoor Unit Electrical Parts

List of electrical parts for the outdoor unit with their model names and ratings.

Air Conditioner Refrigerant Cycle and Operation Data

Refrigerant Cycle Diagram Overview

Schematic showing the flow of refrigerant through indoor and outdoor units, including key components.

Standard Operation Data

Table detailing operational data like temperature conditions, pressure, and fan/compressor speeds.

Toshiba Air Conditioner Operation Modes and Controls

Outline of Air Conditioner Control System

Overview of control logic between indoor, outdoor units, and remote controller for overall system operation.

Detailed Operation Modes and Functions

Comprehensive guide to various operation modes, fan controls, special functions, and system settings.

Auto Restart Functionality

Explanation of the automatic restart feature after power failure, including setup and cancellation.

Remote Control Usage and Features

Details on remote control functions, indicator meanings, and specific operational settings.

Air Conditioner Installation Guide

Installation Diagram for Indoor and Outdoor Units

Visual guide showing the placement and connection of indoor and outdoor units during installation.

Installation Parts and Tools

Lists optional installation parts, accessories, and necessary tools for the installation process.

Indoor Unit Installation Steps

Detailed instructions for installing the indoor unit, including placement, drilling, wiring, and piping.

Outdoor Unit Installation Steps

Guidelines for installing the outdoor unit, covering placement, draining, piping, and wiring connections.

Toshiba Air Conditioner Troubleshooting Guide

Initial Troubleshooting Steps

Basic checks for power supply, voltage, and normal program operations before detailed diagnosis.

Troubleshooting by Indoor Unit LED Indications

Interpreting flashing LED patterns on the indoor unit to identify fault codes and diagnose issues.

Self-Diagnosis Using Remote Controller

Procedure for accessing and using the remote controller's service mode for self-diagnosis and check codes.

Troubleshooting by Symptoms and Wiring

Diagnosing issues based on specific symptoms and identifying potential wiring failures between units.

Air Purifier and Ion Generator Troubleshooting

Steps to check the functionality of the air purifier and minus ion generator components.

Outdoor Unit Inverter Diagnosis

Diagnostic procedures for the outdoor unit's inverter assembly, including checks on capacitors and motor resistance.

Checking Main Parts (P.C. Board, Motors)

Methods for checking the P.C. board, fan motors, and other main components for defects.

Outdoor Fan Motor Troubleshooting

Guide to diagnose and determine the condition of the outdoor fan motor.

Main Parts Replacement Guide

Indoor Unit Component Replacement

Step-by-step instructions for replacing main parts of the indoor unit, such as the front panel and microcomputer.

Outdoor Unit Component Replacement

Procedures for replacing major components of the outdoor unit, including cabinets, motors, and compressor.

Exploded Views and Parts List

Indoor Unit Exploded View and Parts

Visual breakdown of the indoor unit with a list of all part numbers and descriptions.

Indoor Unit E-Parts Assembly Diagram

Exploded view of specific electronic parts assembly for the indoor unit.

Outdoor Unit Exploded View and Parts

Visual breakdown of the outdoor unit with a list of all part numbers and descriptions.

P.C. Board Layout and Component Details

Diagram showing the layout of the P.C. board and associated components, including sensor characteristics.

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