Toshiba MMD-AP0184SPH-E User Manual

AIR CONDITIONER (MULTI TYPE)
SERVICE MANUAL
FILE No. A10-033-1
This service manual provides relevant explanations about new indoor unit (4 series). Please refer to
the following service manuals for each indoor units.
Indoor unit
<1-way Cassette Type (YH, SH)>
MMU-AP0074YH-E(-TR)
MMU-AP0094YH-E(-TR)
MMU-AP0124YH-E(-TR)
MMU-AP0154SH-E(-TR)
MMU-AP0184SH-E(-TR)
MMU-AP0244SH-E(-TR)
<Concealed Du ct Hig h Static
Pressu re Type>
MMD-AP0184H-E(-TR)
MMD-AP0244H-E(-TR)
MMD-AP0274H-E(-TR)
MMD-AP0364H-E(-TR)
MMD-AP0484H-E(-TR)
MMD-AP0724H-E(-TR)
MMD-AP0964H-E(-TR)
<Floor Standing Concealed Type>
MML-AP0074BH-E(-TR)
MML-AP0094BH-E(-TR)
MML-AP0124BH-E(-TR)
MML-AP0154BH-E(-TR)
MML-AP0184BH-E(-TR)
MML-AP0244BH-E(-TR)
<Comp act 4-way Cas sette Ty pe>
MMU-AP0074MH-E(-TR)
MMU-AP0094MH-E(-TR)
MMU-AP0124MH-E(-TR)
MMU-AP0154MH-E(-TR)
MMU-AP0184MH-E(-TR)
<Ceiling Type>
MMC-AP0154H-E(-TR)
MMC-AP0184H-E(-TR)
MMC-AP0244H-E(-TR)
MMC-AP0274H-E(-TR)
MMC-AP0364H-E(-TR)
MMC-AP0484H-E(-TR)
<Floor Standing Cabinet Type>
MML-AP0074H-E(-TR)
MML-AP0094H-E(-TR)
MML-AP0124H-E(-TR)
MML-AP0154H-E(-TR)
MML-AP0184H-E(-TR)
MML-AP0244H-E(-TR)
<Slim Du ct Type>
MMD-AP0074SPH-E(-TR)
MMD-AP0094SPH-E(-TR)
MMD-AP0124SPH-E(-TR)
MMD-AP0154SPH-E(-TR)
MMD-AP0184SPH-E(-TR)
<Floor Stan ding Type>
MMF-AP0154H-E(-TR)
MMF-AP0184H-E(-TR)
MMF-AP0244H-E(-TR)
MMF-AP0274H-E(-TR)
MMF-AP0364H-E(-TR)
MMF-AP0484H-E(-TR)
MMF-AP0564H-E(-TR)
<Concealed Duct Standard Type>
MMD-AP0074BH-E(-TR),
MMD-AP0124BH-E(-TR),
MMD-AP0154BH-E(-TR),
MMD-AP0184BH-E(-TR),
MMD-AP0274BH-E(-TR),
MMD-AP0364BH-E(-TR),
MMD-AP0564BH-E(-TR)
PRINTED IN JAPAN,
Jul, 2012, ToMo
Indoor unit
Model name:
4-way Cassette Type (MMU-AP
∗∗∗
∗∗∗
∗∗∗
∗∗∗
∗∗∗
2H) A08-004
2-way Cassette Type (2 series) (MMU-AP 2WH) A10-007
Fresh Air Intake Indoor Unit Type (MMD-AP 1HFE) A06-016
High-wall Type (2 series) (MMK-AP 2H) SVM-05052-1
High-wall Type (3 series) (MMK-AP 3H) SVM-09059
Other indoor units (1 series) A03-009, A03-010, A05-006, A05-007, A06-002
MMD-AP0094BH-E(-TR),
MMD-AP0244BH-E(-TR),
MMD-AP0304BH-E(-TR),
MMD-AP0484BH-E(-TR),
REVISION 1 : Mar.2012
Re-edit version.( file volume down)
Contents have NOT been changed.

Toshiba MMD-AP0184SPH-E Specifications

General

Brand	Toshiba
Model	MMD-AP0184SPH-E
Category	Air Conditioner
Language	English

Summary

Wiring Diagrams

Compact 4-way cassette type

Wiring diagram for the Compact 4-way cassette type indoor unit.

1-way cassette type (compact type YH)

Wiring diagram for the 1-way cassette type (compact type YH) indoor unit.

1-way cassette type (SH)

Wiring diagram for the 1-way cassette type (SH) indoor unit.

Concealed duct standard type

Wiring diagram for the Concealed duct standard type indoor unit.

Concealed duct high static pressure type

Wiring diagram for the Concealed duct high static pressure type indoor unit.

Slim duct type

Wiring diagram for the Slim duct type indoor unit.

Ceiling type

Wiring diagram for the Ceiling type indoor unit.

Floor standing cabinet type

Wiring diagram for the Floor standing cabinet type indoor unit.

Floor standing concealed type

Wiring diagram for the Floor standing concealed type indoor unit.

Floor standing type

Wiring diagram for the Floor standing type indoor unit.

Parts Rating

Indoor unit

Rating information for various indoor unit components and models.

Refrigerant Cycle Diagram

Control Outline

Applied Control and Functions (Including Circuit Configuration)

Indoor controller block diagram

Block diagram illustrating the indoor unit controller system.

5-1-1. When main (sub) remote controller connected

Indoor controller block diagram for systems with main/sub remote controllers.

5-1-2. When wireless remote controller kit connected

Indoor controller block diagram for systems with wireless remote controllers.

5-1-3. When both main (sub) remote controller and wireless remote controller kit connected

Indoor controller block diagram for systems with both wired and wireless controllers.

Indoor printed circuit board

Detailed view and identification of components on the indoor PC board.

Optional connector specifications of indoor P.C. board

Specifications for optional connectors on the indoor P.C. board.

Test operation of indoor unit

Procedure for checking indoor unit operation independently.

Method to set indoor unit function DN code

Procedure for setting indoor unit function DN codes via wired remote controller.

Applied control of indoor unit

Description of various applied control functions for indoor units.

Troubleshooting

Overview

General introduction to troubleshooting procedures and required tools.

Troubleshooting method

Procedure for fault identification using check codes and displays.

Troubleshooting based on information displayed on remote controller

How to interpret and use remote controller displays for troubleshooting.

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

List of check codes and corresponding locations for diagnosis.

Sensor characteristics

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

P.C. Board Exchange Procedures

Replacement of indoor P.C. boards

Procedures and points to note for replacing indoor P.C. boards.

Detachments

1-way cassette (SH)

Procedure for detaching components of the 1-way cassette (SH) indoor unit.

Compact 4-way cassette

Procedure for detaching components of the Compact 4-way cassette indoor unit.

Slim duct

Procedure for detaching components of the Slim duct indoor unit.

Concealed duct standard

Procedure for detaching components of the Concealed duct standard indoor unit.

Concealed duct high static pressure

Procedure for detaching components of the Concealed duct high static pressure unit.

Ceiling

Procedure for detaching components of the Ceiling type indoor unit.

Floor standing

Procedure for detaching components of the Floor standing indoor unit.

Floor standing cabinet

Procedure for detaching components of the Floor standing cabinet indoor unit.

Exploded Diagram / Service Parts List

1-way cassette type (YH)

Exploded diagram and parts list for 1-way cassette type (YH) indoor units.

1-Way cassette type (SH)

Exploded diagram and parts list for 1-Way cassette type (SH) indoor units.

Compact 4-way cassette type

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

Slim duct type

Exploded diagram and parts list for Slim duct type indoor units.

Concealed duct standard type

Exploded diagram and parts list for Concealed duct standard type indoor units.

Concealed duct high static pressure type

Exploded diagram and parts list for Concealed duct high static pressure type units.

Ceiling type

Exploded diagram and parts list for Ceiling type indoor units.

Floor standing type

Exploded diagram and parts list for Floor standing type indoor units.

Floor standing concealed type

Exploded diagram and parts list for Floor standing concealed type indoor units.

Floor standing cabinet type

Exploded diagram and parts list for Floor standing cabinet type indoor units.