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Toshiba RAS-13SKV-E Service Manual

Toshiba RAS-13SKV-E
120 pages
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R410A
FILE NO. SVM-07036
SERVICE MANUAL
SPLIT TYPE
Indoor Unit Outdoor Unit
<High Wall, Heat Pump Type> <Heat Pump Type>
RAS-13SKV-E RAS-13SAV-E
RAS-16SKV-E RAS-16SAV-E
RAS-10SKVR-E RAS-10SAVR-E
RAS-13SKVR-E RAS-13SAVR-E
RAS-16SKVR-E RAS-16SAVR-E
March, 2007

Table of Contents

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Toshiba RAS-13SKV-E Specifications

General IconGeneral
BrandToshiba
ModelRAS-13SKV-E
CategoryAir Conditioner
LanguageEnglish

Summary

SAFETY PRECAUTIONS

REFRIGERANT R410A

3-1. Safety During Installation/Servicing

Critical safety guidelines for handling R410A refrigerant.

3-4. Recharging of Refrigerant

Step-by-step guide for recharging refrigerant.

WIRING DIAGRAM

5-1. RAS-13SKV-E / RAS-13SAV-E

Wiring diagram for specific models.

5-2. RAS-16SKV-E / RAS-16SAV-E

Wiring diagram for specific models.

REFRIGERANT CYCLE DIAGRAM

7-1. Refrigerant Cycle Diagram

Schematic showing refrigerant flow for various models.

CONTROL BLOCK DIAGRAM

INSTALLATION PROCEDURE

10-1. Safety Cautions

Essential safety warnings before commencing installation.

10-5. Test Operation

Procedures for final testing after installation.

HOW TO DIAGNOSE THE TROUBLE

11-1. First Confirmation

Initial checks for power supply and basic operation.

11-2. Primary Judgment

Methods for initial diagnosis of unit problems.

11-3. Judgment by Flashing LED of Indoor Unit

Interpreting error codes indicated by indoor unit LEDs.

11-4. Self-Diagnosis by Remote Controller (Check Code)

Using the remote controller for self-diagnosis and check codes.

11-5. Judgment of Trouble by Every Symptom

Troubleshooting based on observed symptoms.

11-5-2. Wiring Failure (Interconnecting and Serial Signal Wire)

Diagnosing issues related to wiring and signal communication.

11-6. Check Code 1C (Miswiring in indoor/outdoor units) and 1E

Specific troubleshooting for miswiring and related codes.

11-8. How to Diagnose Trouble in Outdoor Unit

Detailed troubleshooting for the outdoor unit inverter assembly.

HOW TO REPLACE THE MAIN PARTS

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