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Toshiba RAS-10UAV-E User Manual

Toshiba RAS-10UAV-E
79 pages
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SERVICE MANUAL
AIR-CONDITIONER
SPLIT WALL TYPE
FILE NO. SVM-02007
RAS-10UKV-E / RAS-10UAV-E
Apr., 2002
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Toshiba RAS-10UAV-E Specifications

General IconGeneral
BrandToshiba
ModelRAS-10UAV-E
CategoryAir Conditioner
LanguageEnglish

Summary

TOSHIBA SERVICE MANUAL

Specifications

1-1. Specifications

Detailed technical specifications for the air conditioner units.

1-2. Operation Characteristic Curve

Graphs showing performance based on compressor speed.

1-3. Capacity Variation Ratio According to Temperature

Charts illustrating capacity changes with ambient temperature.

Refrigerant R-410A

2-1. Safety During Installation/Servicing

Critical safety precautions for handling R-410A refrigerant.

2-2. Refrigerant Piping Installation

Guidelines for installing refrigerant pipes with R-410A.

2-3. Tools

List of specialized and general tools required for installation and servicing.

2-4. Recharging of Refrigerant

Step-by-step procedure for adding refrigerant to the system.

2-5. Brazing of Pipes

Techniques and materials for joining refrigerant pipes.

Construction Views

3-1. Indoor Unit

Exploded view and dimensions of the indoor air conditioner unit.

3-2. Outdoor Unit

Exploded view and dimensions of the outdoor air conditioner unit.

Wiring Diagram

4-1. Indoor Unit

Wiring diagram for the indoor unit components.

4-2. Outdoor Unit

Wiring diagram for the outdoor unit components.

Specification of Electrical Parts

5-1. Indoor Unit

List and specifications of electrical parts for the indoor unit.

5-2. Outdoor Unit

List and specifications of electrical parts for the outdoor unit.

Refrigerant Cycle Diagram

6-1. Refrigerant Cycle Diagram

Schematic showing the flow of refrigerant through the system.

6-2. Operation Data

Table of operating parameters under different conditions.

Control Block Diagram

7-1. Indoor Unit

Block diagram illustrating the control logic of the indoor unit.

7-2. Outdoor Unit (Inverter Assembly)

Block diagram of the outdoor unit's inverter control system.

Operation Description

8-1. Outlined of Air Conditioner Control

Overview of how the air conditioner operates and is controlled.

8-2. Description of Operation Circuit

Detailed explanation of various operating modes and circuits.

8-3. Temporary Operation

Explanation of special temporary operation modes.

8-4. Auto Restart Function

Description of how the unit restarts after power interruption.

8-5. Hi POWER Mode

Explanation of the function to boost cooling or heating performance.

8-6. Filter Check Lamp

Information on the filter maintenance indicator.

8-7. Remote control

Details on the remote control unit and its functions.

Installation Procedure

9-1. Safety Cautions

General safety warnings for installation procedures.

9-1-1. Installation Diagram of Indoor and Outdoor Units

Visual guide for unit placement and piping.

9-1-2. Optional Installation Parts

List of optional parts for installation.

9-1-3. Accessory and Installation Parts

List of standard included parts.

9-1-4. Installation/Servicing Tools

List of tools required for installation and servicing.

9-2. INDOOR UNIT

Specific installation steps for the indoor unit.

9-3. OUTDOOR UNIT

Specific installation steps for the outdoor unit.

How to Diagnose the Trouble

10-1. First Confirmation

Initial checks before troubleshooting.

10-2. Primary Judgement

Basic troubleshooting methods.

10-3. Judgement by Flashing LED of Indoor Unit

Troubleshooting based on indoor unit error codes.

10-4. Self-Diagnosis by Remote Control (Check Code)

Using the remote for self-diagnosis.

10-5. Judgement of Trouble by Every Symptom

Symptom-based troubleshooting guide.

10-7. How to Diagnose Trouble in Outdoor Unit

Troubleshooting steps for the outdoor unit.

10-8. How to Check Simply the Main Parts

Procedures for checking key components.

How to Replace the Main Parts

11-1. Indoor Unit

Step-by-step guide for replacing indoor unit parts.

11-2. Microcomputer

Procedure for replacing the microcomputer.

11-3. Outdoor Unit

Step-by-step guide for replacing outdoor unit parts.

Exploded Views and Parts List

12-1. Indoor Unit (E-Parts Assy)

Exploded view and parts list for indoor unit components.

12-2. Indoor Unit

Exploded view and parts list for indoor unit assembly.

12-3. Outdoor Unit

Exploded view and parts list for outdoor unit assembly.

12-4. Outdoor Unit (E-Parts Assy)

Exploded view and parts list for outdoor unit components.

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