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Toshiba Carrier MMK-AP0073H2UL - User Manual

Toshiba Carrier MMK-AP0073H2UL
173 pages
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R410A
FILE NO. A10-019-1
SERVICE MANUAL
AIR-CONDITIONER
SPLIT TYPE
PRINTED IN JAPAN, Dec., 2011 ToMo
INDOOR UNIT
4-Way Cassette Type
MMU-AP0182H2UL, MMU-AP0212H2UL,
MMU-AP0242H2UL, MMU-AP0302H2UL,
MMU-AP0362H2UL, MMU-AP0422H2UL
Compact 4-Way Cassette Type
MMU-AP0071MH2UL, MMU-AP0091MH2UL,
MMU-AP0121MH2UL, MMU-AP0151MH2UL,
MMU-AP0181MH2UL
Ceiling Type
MMC-AP0181H2UL, MMC-AP0241H2UL,
MMC-AP0361H2UL, MMC-AP0421H2UL
High Wall Type
MMK-AP0073H2UL, MMK-AP0093H2UL,
MMK-AP0123H2UL, MMK-AP0153H2UL,
MMK-AP0183H2UL, MMK-AP0243H2UL
4-Way Cassette Type
Compact 4-Way Cassette Type
Ceiling Type
High Wall Type
REVISION 1 : Dec.2011
Re-edit version.( file volume down)
Contents have NOT been changed.
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Toshiba Carrier MMK-AP0073H2UL Specifications

General IconGeneral
BrandToshiba
ModelCarrier MMK-AP0073H2UL
CategoryAir Conditioner
LanguageEnglish

Summary

1. SPECIFICATIONS

1-1. 4-Way Cassette Type Specifications

Details specifications for 4-Way Cassette units, including cooling/heating capacity, power supply, dimensions, weight, airflow, and pipe sizes.

1-2. Compact 4-Way Cassette Type Specifications

Details specifications for Compact 4-Way Cassette units, including cooling/heating capacity, power supply, dimensions, weight, airflow, and pipe sizes.

1-3. Ceiling Type Specifications

Details specifications for Ceiling Type units, including cooling/heating capacity, power supply, dimensions, weight, airflow, and pipe sizes.

1-4. High Wall Type Specifications

Details specifications for High Wall Type units, including cooling/heating capacity, power supply, dimensions, weight, airflow, and pipe sizes.

2. CONSTRUCTION VIEWS (EXTERNAL VIEWS)

2-1. 4-Way Cassette Type Construction Views

Provides external views and dimensions for 4-Way Cassette units, detailing component placement and mounting.

2-2. Compact 4-Way Cassette Type Construction Views

Provides external views and dimensions for Compact 4-Way Cassette units, detailing component placement and mounting.

2-3. Ceiling Type Construction Views

Provides external views and dimensions for Ceiling Type units, detailing component placement and mounting.

2-4. High Wall Type Construction Views

Provides external views and dimensions for High Wall Type units, detailing component placement and mounting.

3. WIRING DIAGRAM

3-1. 4-Way Cassette Type Wiring Diagrams

Presents wiring schematics for 4-Way Cassette indoor units, showing electrical connections.

3-2. Compact 4-Way Cassette Type Wiring Diagrams

Presents wiring schematics for Compact 4-Way Cassette indoor units, showing electrical connections.

3-3. Ceiling Type Wiring Diagrams

Presents wiring schematics for Ceiling Type indoor units, showing electrical connections.

3-4. High Wall Type Wiring Diagrams

Presents wiring schematics for High Wall Type indoor units, showing electrical connections.

4. PARTS RATING

4-1. 4-Way Cassette Type Parts Rating

Lists the ratings and specifications for internal components of 4-Way Cassette units.

4-2. Compact 4-Way Cassette Type Parts Rating

Lists the ratings and specifications for internal components of Compact 4-Way Cassette units.

4-3. Ceiling Type Parts Rating

Lists the ratings and specifications for internal components of Ceiling Type units.

4-4. High Wall Type Parts Rating

Lists the ratings and specifications for internal components of High Wall Type units.

5. REFRIGERATING CYCLE DIAGRAM

6. CONTROL OUTLINE

6-1. 4-Way Cassette Type, Compact 4-Way Type, Ceiling Type Control Outline

Explains control functions, operation modes, and temperature settings for Cassette and Ceiling units.

6-2. High Wall Type Control Outline

Explains control functions, operation modes, and temperature settings for High Wall Type units.

7. APPLIED CONTROL AND FUNCTION

7-1. Indoor Controller Block Diagram

Diagrams showing the internal structure and connections of the indoor controller system.

7-2. Indoor Printed Circuit Board

Details the layout and components of the indoor unit's printed circuit board.

7-3. Functions at test run

Describes the procedures for performing cooling and heating test runs on the unit.

7-4. Method to Set Indoor Unit Function DN Code

Guide on how to set specific function codes (DN codes) for indoor units.

7-5. Applied Control in Indoor Unit

Explains remote ON/OFF control and wiring for indoor units.

8. TROUBLESHOOTING

8-1. Troubleshooting Overview

General information on troubleshooting, required tools, and initial checks.

8-2. Troubleshooting Method using Check Codes

Lists detected check codes, typical fault sites, and detailed error descriptions for diagnosis.

8-3. Troubleshooting Based on Remote Controller Display

Explains how to interpret remote controller displays and access error history for troubleshooting.

8-4. Check Codes Displayed on Remote Controller and SMMS-i Outdoor Unit

Details check codes shown on controllers and outdoor units, including locations for inspection.

8-5. Sensor Characteristics

Provides resistance-temperature curves for various indoor unit sensors.

9. DETACHMENTS

9-1. 4-Way Cassette Type Detachment Procedures

Step-by-step instructions for removing components of 4-Way Cassette indoor units.

9-2. Compact 4-Way Cassette Type Detachment Procedures

Step-by-step instructions for removing components of Compact 4-Way Cassette indoor units.

9-3. Ceiling Type Detachment Procedures

Step-by-step instructions for removing components of Ceiling Type indoor units.

9-4. High Wall Type Detachment Procedures

Step-by-step instructions for removing components of High Wall Type indoor units.

10. P.C. BOARD EXCHANGE PROCEDURES

10-1. 4-Way Cassette, Compact 4-Way, and Ceiling Type PC Board Exchange

Procedures for replacing the indoor P.C. board for Cassette and Ceiling unit types.

10-2. High Wall Type PC Board Exchange

Procedures for replacing the indoor P.C. board for High Wall Type units.

11. EXPLODED VIEWS AND PARTS LIST

11-1. 4-Way Cassette Type Exploded Views and Parts List

Visual breakdown of 4-Way Cassette unit components with part numbers.

11-2. Compact 4-way Cassette Type Exploded Views and Parts List

Visual breakdown of Compact 4-way Cassette unit components with part numbers.

11-3. Ceiling Type Exploded Views and Parts List

Visual breakdown of Ceiling Type unit components with part numbers.

11-4. High Wall Type Exploded Views and Parts List

Visual breakdown of High Wall Type unit components with part numbers.

WARNINGS ON REFRIGERANT LEAKAGE

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