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Toshiba MMD-AP0566BHP1-E User Manual

Toshiba MMD-AP0566BHP1-E
105 pages
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R410A
FILE NO. SVM-16043
SERVICE MANUAL
AIR-CONDITIONER
MULTI TYPE
INDOOR UNIT
< Concealed Duct Standard Type >
MMD-AP0076BHP1-E
MMD-AP0096BHP1-E
MMD-AP0126BHP1-E
MMD-AP0156BHP1-E
MMD-AP0186BHP1-E
MMD-AP0246BHP1-E
MMD-AP0276BHP1-E
MMD-AP0306BHP1-E
MMD-AP0366BHP1-E
MMD-AP0486BHP1-E
MMD-AP0566BHP1-E
MMD-AP0076BHP1-TR
MMD-AP0096BH
P1-TR
MMD-AP0126BHP1-TR
MMD-AP0156BHP1-TR
MMD-AP0186BHP1-TR
MMD-AP02
46BHP1-TR
MMD-AP0276BHP1-TR
MMD-AP0306BHP1-TR
MMD-AP0366BHP1-TR
MMD-AP0486BHP1-TR
MMD-AP0566BHP1-TR
April
201
6

Table of Contents

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Toshiba MMD-AP0566BHP1-E Specifications

General IconGeneral
BrandToshiba
ModelMMD-AP0566BHP1-E
CategoryAir Conditioner
LanguageEnglish

Summary

PRECAUTIONS FOR SAFETY

SPECIFICATIONS

WIRING DIAGRAMS

CONTROL OUTLINE

APPLIED CONTROL AND FUNCTIONS (INCLUDING CIRCUIT CONFIGURATION)

8-1. Indoor controller block diagram

Illustrates the indoor controller's block diagram and interconnections with other units.

8-5. Method to set indoor unit function DN code

Provides a procedure for setting indoor unit function DN codes using a wired remote controller.

TROUBLESHOOTING

9-1. Overview

Provides an overview of troubleshooting, including required tools and normal operating behaviors.

9-2. Troubleshooting method

Details the method for identifying faults using check codes displayed on controllers and indicators.

List of check codes (indoor unit)

Lists check codes detected by the indoor unit and their corresponding typical faults and descriptions.

List of check codes (outdoor unit)

Lists check codes detected by the outdoor unit's interface and their typical faults and descriptions.

9-3. Troubleshooting based on information displayed on remote controller

Guides troubleshooting by interpreting information and error history displayed on the remote controller.

9-4. Check codes displayed on remote controller and SMMS outdoor unit (7-segment display on I/F board) and locations to be checked

Provides a comprehensive list of check codes from controllers and outdoor units, with specific locations to inspect.

P.C. BOARD EXCHANGE PROCEDURES

10-1. Replacement of indoor P.C. boards

Details the procedure for replacing the indoor P.C. board assembly, including important notes and steps.

Procedure 1: reading setting data from EEPROM

Explains how to read setting data from the EEPROM using a wired remote controller before replacement.

Procedure 2: replacing P.C. board

Details the process of physically replacing the P.C. board and establishing controller correspondence.

Procedure 3: writing setting data in EEPROM

Explains how to write the read setting data back into the new EEPROM after replacement.

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