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Toshiba RAV-SM560XT-E User Manual

Toshiba RAV-SM560XT-E
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R410A
FILE NO. A02-014
Revised Nov. 2003
SERVICE MANUAL
SPLIT TYPE
RAV-SM560AT-E/RAV-SM800AT-E
RAV-SM560UT-E/RAV-SM800UT-E
RAV-SM560BT-E/RAV-SM800BT-E
RAV-SM560KRT-E/RAV-SM800KRT-E
RAV-SM560XT-E/RAV-SM800XT-E
PRINTED IN JAPAN, Apr.,2003 ToMo
File No. A02-014 in the page of the following table has been changed,
and the portion is expressed as mark.
2, 3, 5, 11, 20, 21, 29, 57,
Revised page 59, 60, 63, 64, 168, 170
Cord Heater Installation Work

Table of Contents

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Toshiba RAV-SM560XT-E Specifications

General IconGeneral
Cooling Capacity5.6 kW
Heating Capacity6.3 kW
Seasonal Energy Efficiency Ratio (SEER)6.1
Power Supply220-240V, 50Hz
RefrigerantR410A
Coefficient of Performance (Heating)3.61
Outdoor Unit Dimensions (W x H x D)780 x 550 x 290 mm
Outdoor Unit Weight37 kg
Outdoor Unit Noise Level49 dB(A)
Power Source220-240V
TypeSplit System Air Conditioner

Summary

1. SPECIFICATIONS

1-1. Indoor Unit

Details specifications for indoor units.

1-1-1. 4-Way Air Discharge Cassette Type

Specifications for the 4-way air discharge cassette indoor unit.

1-1-2. Concealed Duct Type

Specifications for the concealed duct type indoor unit.

1-1-3. High-Wall Type

Specifications for the high-wall type indoor unit.

1-1-4. Flexible Type

Specifications for the flexible type indoor unit.

1-2. Outdoor Unit

Specifications for the outdoor unit.

1-3. Combination Specifications of Indoor Units with Outdoor Units

Combined specifications of indoor and outdoor units.

2. AIR DUCTING WORK

2-1. Static Pressure Characteristics of Each Model

Static pressure characteristics for different models of air ducting.

3. CONSTRUCTION VIEWS (EXTERNAL VIEWS)

3-1. Indoor Unit

External construction views of the indoor unit.

Concealed Duct Type

External construction views for the concealed duct type indoor unit.

Under Ceiling/Console Type

External construction views for the under ceiling/console type indoor unit.

3-2. Outdoor Unit

External construction views of the outdoor unit.

4. SYSTEMATIC REFRIGERATING CYCLE DIAGRAM

Indoor Unit/Outdoor Unit

Refrigerating cycle diagram for indoor and outdoor units.

5. WIRING DIAGRAM

5-1. Indoor Unit

Wiring diagram for the indoor unit.

Concealed Duct Type

Wiring diagram for concealed duct type indoor units.

High-Wall Type

Wiring diagram for high-wall type indoor units.

RAV-SM560XT-E/RAV-SM800XT-E

Wiring diagram for flexible type indoor units.

RAV-SM800AT-E

Wiring diagram for outdoor unit model RAV-SM800AT-E.

6. SPECIFICATIONS OF ELECTRICAL PARTS

6-1. Indoor Unit

Electrical parts specifications for indoor units.

Concealed Duct Type

Electrical parts for concealed duct indoor units.

High-Wall Type

Electrical parts for high-wall indoor units.

6-2. Outdoor Unit

Electrical parts specifications for outdoor units.

6-3. Accessory Separate Sold Parts

Specifications for separate accessory parts.

7. REFRIGERANT R410A

7-1. Safety During Installation/Servicing

Safety precautions for handling R410A refrigerant during installation and servicing.

7-2. Refrigerant Piping Installation

Guidelines for installing refrigerant piping with R410A.

7-2-1. Piping Materials and Joints Used

Recommended piping materials and joint types for R410A systems.

7-2-2. Processing of Piping Materials

Procedures for processing piping materials for R410A.

7-3. Tools

List of essential tools for R410A installation and servicing.

7-4. Recharging of Refrigerant

Procedures for recharging refrigerant in the system.

7-5. Brazing of Pipes

Recommended materials for brazing refrigerant pipes.

7-5-3. Brazing

Procedures and precautions for brazing refrigerant pipes.

8. CONTROL BLOCK DIAGRAM

8-1. Indoor Control Circuit

Block diagram of the indoor unit's control circuit.

8-2. Control Specifications

8-3. Indoor Print Circuit Board

Concealed Duct Type

Print circuit board details for concealed duct indoor units.

9. CIRCUIT CONFIGURATION AND CONTROL SPECIFICATIONS

9-1. Microcomputer System Block Diagram

Block diagram of the microcomputer system.

9-1-2. Connection of Wireless Remote Controller

Diagram for connecting wireless remote controllers to the system.

9-1-3. Control Specifications

Detailed control specifications for system operation.

9-2. Indoor Control Circuit

9-2-1. Print Circuit Board

Print circuit board layout for indoor units.

9-2-2. Outline of Main Controls

Overview of the main control functions for indoor units.

9-3. Outdoor Controls

9-3-1. Print Circuit Board

Print circuit board layout for outdoor units.

9-3-2. Outline of Main Controls

Overview of the main control functions for outdoor units.

10. TROUBLESHOOTING

10-1. Summary of Troubleshooting

General troubleshooting steps and initial checks for common issues.

<Wireless remote controller type> (Only for 4-way air discharge cassette type models)

Troubleshooting specific to wireless remote controllers for cassette units.

10-2. Check Code List

List of error codes and their associated causes and solutions.

Error mode detected by remote controller or network adapter

List of error modes detected by remote controllers or network adapters.

10-4. Troubleshooting Procedure for Each Check Code

Troubleshooting procedures for specific error check codes.

10-4-1. New Check Code/Present Check Code (Central Control Side)

Troubleshooting procedures for central control system check codes.

11. REPLACEMENT OF SERVICE INDOOR P.C. BOARD

12. SETUP AT LOCAL SITE AND OTHERS

12-1. Indoor Unit

Setup procedures for indoor units at the installation site.

12-1-1. Test Run Setup on Remote Controller

Steps for performing a test run setup using the remote controller.

12-1-2. Setup to Select Function

Procedure for setting various functions via the remote controller.

12-1-3. Cabling and Setting of Remote Controller Control

Instructions for cabling and setting up remote controller control.

12-1-4. Monitor Function of Remote Controller Switch

How to use the monitor function on the remote controller switch.

12-2. Network Adapter

Functionality of the optional network adapter.

12-2-1. Function

Functionality of the optional network adapter.

12-2-2. Microcomputer Block Diagram

Block diagram of the network adapter's microcomputer.

12-2-3. Network Address Setup Switch (SW01)

Details on setting network addresses using the SW01 switch.

12-2-4. LED Display Specification

Specifications for the LED indicators on the network adapter.

13. ADDRESS SETUP

13-1. Address Setup

Procedures for setting network addresses for indoor units.

13-2. Address Setup & Group Control

Setting addresses and managing group control for indoor units.

13-3. Address Setup

Manual address setup using the remote controller.

Confirmation of indoor unit No. position

How to confirm the position of indoor unit numbers.

To know the position of indoor unit body by address

Confirming indoor unit addresses within the group control.

14. TROUBLESHOOTING <WALL TYPE>

14-1. Summary of Troubleshooting

General troubleshooting steps and initial checks for common issues.

(a) Outline of Judgment

Methods for judging the cause of errors based on unit displays.

(b) Self-diagnosis by check code on the remote controller

Self-diagnosis procedures using check codes displayed on the remote controller.

<Wireless remote controller type>

Troubleshooting specific to wireless remote controllers.

<Self-diagnosis by check codes>

Performing self-diagnosis using check codes.

14-2. Troubleshooting with CHECK Display of Remote Controller

Troubleshooting guide for remote controller check display.

14-2-1. Remote controller with timer RBC-AM1E

Troubleshooting guide for RBC-AM1E remote controller check display.

14-2-3. Central remote controller

Troubleshooting for central remote controller check display.

14-3. Check Code Table

List of error codes and their associated causes and solutions.

14-5. Simple Check Method for Main Parts

Simple check methods for main indoor unit parts.

14-5-1. Indoor unit

Simple check methods for main indoor unit parts.

15. DETACHMENTS

15-1. Indoor Unit

Procedures for detaching main parts of the indoor unit.

15-2. Replacement of Distributor Assembly

Procedure for replacing the distributor assembly.

15-3. Replacement of Main Parts <Built-in type>

Procedures for replacing main parts in built-in type units.

15-4. Replacements of Main Parts <Hi-Wall type>

Procedures for replacing main parts in hi-wall type units.

15-4.2. Replacement Procedure of Service Main P.C. Board

Step-by-step guide for replacing the main P.C. board.

15-5. Outdoor Unit

Procedures for disassembling and attaching outdoor unit parts.

16. EXPLODED VIEWS AND PARTS LIST

16-1. Indoor Unit

Exploded views and parts list for indoor units.

Concealed Duct Type

Exploded views and parts list for concealed duct indoor units.

High-Wall Type

Exploded views and parts list for high-wall indoor units.

RAV-SM560KRT-E/RAV-SM800KRT-E

Exploded views and parts list for specific high-wall models.

16-2. Outdoor Unit

Exploded views and parts list for outdoor units.

RAV-SM560AT-E

Exploded views and parts list for outdoor unit model RAV-SM560AT-E.

RAV-SM800AT-E

Exploded views and parts list for outdoor unit model RAV-SM800AT-E.

Appendix

CORD HEATER INSTALLATION WORK

Guide for installing cord heaters in applicable models.

Required parts for installation work (Recommendation)

Recommended parts required for cord heater installation.

Cord heater installation wiring diagram

Wiring diagram for cord heater installation.

Cord heater installation work procedure

Step-by-step procedure for installing cord heaters.

Assembly

Final assembly steps after cord heater installation.

Drawing of thermostat fixing plate

Technical drawing of the thermostat fixing plate.

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