EasyManua.ls Logo

Toshiba RAS-137SAV-E3 User Manual

Toshiba RAS-137SAV-E3
110 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
R410A
SERVICE MANUAL
SPLIT TYPE
Indoor Unit Outdoor Unit
<High Wall, Heat Pump Type> <Heat Pump Type>
RAS-137SKV-E3 RAS-137SAV-E3
RAS-167SKV-E3 RAS-167SAV-E3
Revised on Mar, 2010
FILE NO. SVM-10015-1

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the Toshiba RAS-137SAV-E3 and is the answer not in the manual?

Toshiba RAS-137SAV-E3 Specifications

General IconGeneral
BrandToshiba
ModelRAS-137SAV-E3
CategoryAir Conditioner
LanguageEnglish

Summary

Safety Precautions for Air Conditioner Operation

Air Conditioner Specifications and Performance Data

Unit Specifications

Detailed technical specifications for cooling, heating, electrical characteristics, and physical dimensions of the indoor and outdoor units.

R410A Refrigerant Handling and Safety

Safety During Installation and Servicing

Crucial safety precautions for handling R410A refrigerant during installation and servicing to prevent hazards.

Refrigerant Piping Installation

Covers the procedures and materials for installing refrigerant piping, including pipe types and joint methods.

Tools for R410A Systems

Lists specialized tools required for R410A systems and general tools that can also be used for conventional refrigerants.

Recharging of Refrigerant

Step-by-step procedure for correctly recharging refrigerant, emphasizing proper handling and safety protocols.

Construction Views and Diagrams

Indoor Unit Construction

Detailed visual representation and dimensions of the indoor unit, including air filters, heat exchangers, and mounting plates.

Outdoor Unit Construction

Visual breakdown of the outdoor unit, showing dimensions, fan guards, drain outlets, and connection points.

Wiring Diagrams for Air Conditioner Models

Wiring Diagram for RAS-137SKV-E3 / RAS-137SAV-E3

Electrical schematic illustrating the wiring connections for the RAS-137SKV-E3 and RAS-137SAV-E3 models.

Wiring Diagram for RAS-167SKV-E3 / RAS-167SAV-E3

Electrical schematic showing the wiring for the RAS-167SKV-E3 and RAS-167SAV-E3 models.

Electrical Parts Specifications

Indoor Unit Electrical Parts

Lists electrical components of the indoor unit, including fan motors, sensors, and louver motors, with their types and specifications.

Outdoor Unit Electrical Parts

Details electrical components of the outdoor unit, such as reactors, fan motors, compressors, and coils, with their model names and ratings.

Refrigerant Cycle Diagrams

Refrigerant Cycle Diagram (RAS-137SKV-E3 / RAS-137SAV-E3)

Illustrates the flow of refrigerant through the indoor and outdoor units for the RAS-137SKV-E3 / RAS-137SAV-E3 models.

Refrigerant Cycle Diagram (RAS-167SKV-E3 / RAS-167SAV-E3)

Depicts the refrigerant flow for the RAS-167SKV-E3 / RAS-167SAV-E3 models, showing components and flow paths.

Control Block Diagrams

Indoor Unit Control Block Diagram

Outlines the control logic and functions of the indoor unit's MCU, including sensor inputs and communication.

Outdoor Unit Control Block Diagram

Details the control architecture of the outdoor unit's inverter assembly, including MCU functions and component control.

Air Conditioner Operation Descriptions

Outline of Air Conditioner Control

Provides an overview of the air conditioner's control system, including indoor and outdoor unit roles and compressor control.

Detailed Operation Descriptions

Explains various operating modes like Basic, Cooling/Heating, AUTO, DRY, ECO, QUIET, and fan control functions.

Auto Restart Function

Describes how to set, cancel, and the behavior of the auto restart function during power failures.

Remote Controller Functions

Details the parts of the remote controller and how to operate various functions like ONE-TOUCH, AUTO, DRY, and timers.

Installation Procedures

Installation Diagram

Illustrates the placement and mounting of indoor and outdoor units, including clearances and piping routes.

Installation Parts and Tools

Lists optional installation parts, accessories, and essential tools required for air conditioner installation.

Indoor Unit Installation Procedures

Covers indoor unit installation, including placement, drilling, wiring, and drainage hose setup.

Outdoor Unit Installation Procedures

Details outdoor unit installation, including location, refrigerant piping, draining, evacuating, and wiring.

Test Operation

Outlines the procedures for performing a test operation, including gas leak tests and system checks.

Troubleshooting and Diagnosis

Initial Confirmation Steps

Basic checks for power supply, voltage, and normal operation before proceeding with detailed troubleshooting.

Indoor Unit LED Diagnosis

Interprets flashing LED patterns on the indoor unit to identify specific error codes and potential faults.

Remote Controller Self-Diagnosis

Guides on using the remote controller in service mode to perform self-diagnosis and retrieve error codes.

Symptom-Based Troubleshooting

Provides troubleshooting flows based on observed symptoms for indoor units, outdoor units, and wiring issues.

Component Checking Procedures

Describes methods for checking the resistance and continuity of key electrical components like PC boards, sensors, and motors.

Main Parts Replacement Procedures

Indoor Unit Parts Replacement

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

Outdoor Unit Parts Replacement

Procedures for detaching and attaching main parts of the outdoor unit, including cabinets and covers.

Exploded Views and Parts Lists

Indoor Unit (E-Parts) for RAS-137SKV-E3

Exploded view and parts list for the indoor unit model RAS-137SKV-E3, identifying components by number and description.

Indoor Unit Parts for RAS-137SKV-E3

Detailed exploded view and parts list for the indoor unit RAS-137SKV-E3, covering various assemblies and components.

Outdoor Unit Parts for RAS-137SAV-E3

Exploded view and parts list for the outdoor unit RAS-137SAV-E3, detailing all components with their respective part numbers.

P.C. Board Layout for RAS-137SAV-E3

Diagram showing the layout of components on the P.C. board for the RAS-137SAV-E3, including sensor and terminal connections.

Related product manuals