Toshiba MMD-UP0151BHP-E User Manual

AIR CONDITIONER (MULTI TYPE)
SERVICE MANUAL
Indoor unit
<4-way cassette type>
MMU-UP0091HP-E(TR)
MMU-UP0121HP-E(TR)
MMU-UP0151HP-E(TR)
MMU-UP0181HP-E(TR)
MMU-UP0241HP-E(TR)
MMU-UP0271HP-E(TR)
MMU-UP0301HP-E(TR)
MMU-UP0361HP-E(TR)
MMU-UP0481HP-E(TR)
MMU-UP0561HP-E(TR)
<Ceiling type>
MMC-UP0151HP-E(TR)
MMC-UP0181HP-E(TR)
MMC-UP0241HP-E(TR)
MMC-UP0271HP-E(TR)
MMC-UP0361HP-E(TR)
MMC-UP0481HP-E(TR)
MMC-UP0561HP-E(TR)
<Concealed Duct Standard type>
MMD-UP0051BHP-E
MMD-UP0071BHP-E(TR)
MMD-UP0091BHP-E(TR)
MMD-UP0121BHP-E(TR)
MMD-UP0151BHP-E(TR)
MMD-UP0181BHP-E(TR)
MMD-UP0241BHP-E(TR)
MMD-UP0271BHP-E(TR)
MMD-UP0301BHP-E(TR)
MMD-UP0361BHP-E(TR)
MMD-UP0481BHP-E(TR)
MMD-UP0561BHP-E(TR)
<Concealed Duct High Static Pressure type>
MMD-UP0181HP-E(TR)
MMD-UP0241HP-E(TR)
MMD-UP0271HP-E(TR)
MMD-UP0361HP-E(TR)
MMD-UP0481HP-E(TR)
MMD-UP0561HP-E(TR)
MMD-UP0721HP-E(TR)
MMD-UP0961HP-E(TR)
<Concealed Duct High Static Pressure
fresh air intake type>
MMD-UP0481HFP-E(TR)
MMD-UP0721HFP-E(TR)
MMD-UP0961HFP-E(TR)
MMD-UP1121HFP-E(TR)
MMD-UP1281HFP-E(TR)
<Console type>
MML-UP0071NHP-E(TR)
MML-UP0091NHP-E(TR)
MML-UP0121NHP-E(TR)
MML-UP0151NHP-E(TR)
MML-UP0181NHP-E(TR)
<High wall type>
MMK-UP0031HP-E(TR)
MMK-UP0051HP-E(TR)
MMK-UP0071HP-E(TR)
MMK-UP0091HP-E(TR)
MMK-UP0121HP-E(TR)
MMK-UP0151HP-E(TR)
MMK-UP0181HP-E(TR)
MMK-UP0241HP-E(TR)
MMK-UP0031HPL-E(TR)
MMK-UP0051HPL-E(TR)
MMK-UP0071HPL-E(TR)
MMK-UP0091HPL-E(TR)
MMK-UP0121HPL-E(TR)
MMK-UP0151HPL-E(TR)
MMK-UP0181HPL-E(TR)
MMK-UP0241HPL-E(TR)
FILE NO. SVM-20095
January, 2021

Toshiba MMD-UP0151BHP-E Specifications

General

Brand	Toshiba
Model	MMD-UP0151BHP-E
Category	Air Conditioner
Language	English

Summary

PRECAUTIONS FOR SAFETY

Declaration of Conformity

SPECIFICATIONS

4-way cassette type

Technical specifications for the 4-way cassette type indoor unit models.

Ceiling type

Technical specifications for the Ceiling type indoor unit models.

Concealed Duct Standard type

Technical specifications for Concealed Duct Standard type indoor unit models.

Concealed Duct High Static Pressure type

Technical specifications for Concealed Duct High Static Pressure type indoor units.

Concealed Duct High Static Pressure fresh air intake type

Technical specifications for Concealed Duct High Static Pressure fresh air intake type indoor units.

Console type

Technical specifications for Console type indoor unit models.

High wall type

Technical specifications for High wall type indoor unit models.

CONSTRUCTION VIEWS (EXTERNAL VIEWS)

4-way cassette type

External dimensions and installation views for 4-way cassette type indoor units.

Ceiling type

External dimensions and installation views for Ceiling type indoor units.

Concealed Duct Standard type

External dimensions and installation views for Concealed Duct Standard type indoor units.

Concealed Duct High Static Pressure type

External dimensions and installation views for Concealed Duct High Static Pressure type indoor units.

Concealed Duct High Static Pressure fresh air intake type

External dimensions and installation views for Concealed Duct High Static Pressure fresh air intake type.

Console type

External dimensions and installation views for Console type indoor units.

High wall type

External dimensions and installation views for High wall type indoor units.

WIRING DIAGRAMS

4-way cassette type

Wiring diagram for 4-way cassette type indoor units.

Ceiling type

Wiring diagram for Ceiling type indoor units.

Concealed Duct Standard type

Wiring diagram for Concealed Duct Standard type indoor units.

Concealed Duct High Static Pressure type

Wiring diagram for Concealed Duct High Static Pressure type indoor units.

Concealed Duct High Static Pressure fresh air intake type

Wiring diagram for Concealed Duct High Static Pressure fresh air intake type indoor units.

Console type

Wiring diagram for Console type indoor units.

High wall type

Wiring diagram for High wall type indoor units.

PARTS RATING

REFRIGERANT CYCLE DIAGRAM

CONTROL OUTLINE

COMMUNICATION TYPE, MODEL NAMES AND THE MAXIMUM NUMBER OF CONNECTABLE UNITS

This air conditioning (U series) has new communication specifications, and TU2C-Link (U series) and TCC-Link (other than U series) differ in a communication type. For the communication type and the model names such as each unit or remote controllers, refer to the following table.

Details on communication types and model names for U series and other systems.

If TU2C-Link (U series) is combined with TCC-Link (other than U series), the wiring specifications and the maximum number of connectable indoor units during group control operation will be changed.

Wiring specifications and connectable unit limits for TU2C-Link and TCC-Link combinations.

APPLIED CONTROL AND FUNCTIONS (INCLUDING CIRCUIT CONFIGURATION)

Indoor controller block diagram (MCC-1643)

Block diagram for indoor controller MCC-1643, detailing connections.

Indoor controller block diagram (MCC-1720)

Block diagram for indoor controller MCC-1720, detailing connections.

Indoor controller block diagram (MCC-1696)

Block diagram for indoor controller MCC-1696, detailing connections.

Indoor Print Circuit Board

Identification and layout of components on the indoor unit print circuit boards.

Test run of indoor unit

Method to set indoor unit function DN code

Applied control of indoor unit

TROUBLESHOOTING

Overview

General information on troubleshooting procedures, tools, and normal behaviors.

Troubleshooting method

Detailed steps for diagnosing and identifying troubles using check codes.

Troubleshooting based on information displayed on remote controller

Troubleshooting methods based on remote controller displays and history.

Check Codes Displayed on Remote Controller and SMMS series Outdoor Unit (7-Segment Display on I/F Board) and Locations to Be Checked

List of check codes displayed on remote controller and outdoor unit, with locations to check.

Diagnostic Procedure for Each Check Code (Indoor Unit)

Diagnostic flowcharts for identifying causes of indoor unit check codes.

Sensor characteristics

Resistance characteristics of indoor unit sensors (TA, TC1, TC2, TCJ) for troubleshooting.

Maintenance list

Recommended periodic checks and maintenance procedures for indoor and outdoor units.

P.C. BOARD EXCHANGE PROCEDURES

Replacement of indoor P.C. boards

Step-by-step guide for replacing the indoor unit P.C. board, including data backup.

DETACHMENTS

4-way cassette type

Procedures for detaching and attaching parts of 4-way cassette type indoor units.

Ceiling type

Procedures for detaching and attaching parts of Ceiling type indoor units.

Concealed Duct Standard type

Procedures for detaching and attaching parts of Concealed Duct Standard type indoor units.

Concealed Duct High Static Pressure type

Procedures for detaching and attaching parts of Concealed Duct High Static Pressure type indoor units.

Concealed Duct High Static Pressure fresh air intake type

Procedures for detaching and attaching parts of Concealed Duct High Static Pressure fresh air intake type.

Console type

Procedures for detaching and attaching parts of Console type indoor units.

High wall type

Procedures for detaching and attaching parts of High wall type indoor units.

EXPLODED VIEWS AND PARTS LIST

4-way cassette type

Exploded view and parts list for 4-way cassette type indoor units.

Ceiling type

Exploded view and parts list for Ceiling type indoor units.

Concealed Duct Standard type

Exploded view and parts list for Concealed Duct Standard type indoor units.

Concealed Duct High Static Pressure type

Exploded view and parts list for Concealed Duct High Static Pressure type indoor units.

Concealed Duct High Static Pressure fresh air intake type

Exploded view and parts list for Concealed Duct High Static Pressure fresh air intake type.

Console type

Exploded view and parts list for Console type indoor units.

High wall type

Exploded view and parts list for High wall type indoor units.