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General| Brand | Toshiba |
|---|---|
| Model | Carrier MMU-AP0091MH2UL |
| Category | Air Conditioner |
| Language | English |
Explains warning symbols, text indicators, and illustrated safety marks.
Instructions to confirm and re-apply warning labels on the unit.
Cautions for R410A refrigerant, its higher pressure, and oil changes.
Specific warnings for installation and service of R410A systems.
Guidelines for selecting appropriate copper pipes and flare nuts for R410A.
Lists tools exclusive and interchangeable for R410A refrigerant.
Lists common tools also necessary for R410A work.
Technical specifications for 4-way cassette indoor units.
Technical specifications for compact 4-way cassette indoor units.
Technical specifications for ceiling type indoor units.
Technical specifications for high wall type indoor units.
External views and dimensions for 4-way cassette indoor units.
External views and dimensions for specific 4-way cassette models.
External views and dimensions for specific 4-way cassette models.
External views and dimensions for compact 4-way cassette indoor units.
External views and dimensions for specific compact 4-way cassette models.
External views and dimensions for ceiling type indoor units.
External views and dimensions for a specific ceiling type model.
External views and dimensions for specific ceiling type models.
External views and dimensions for high wall type indoor units.
External views and dimensions for specific high wall type models.
External views and dimensions for a specific high wall type model.
Wiring diagrams for 4-way cassette indoor units.
Wiring diagrams for compact 4-way cassette indoor units.
Wiring diagrams for ceiling type indoor units.
Wiring diagrams for high wall type indoor units.
Parts ratings for 4-way cassette indoor units.
Parts ratings for compact 4-way cassette indoor units.
Parts ratings for ceiling type indoor units.
Parts ratings for high wall type indoor units.
Control outlines for 4-way cassette, compact cassette, and ceiling type indoor units.
Explanation of automatic capacity control based on temperature differences.
How air speed is selected and controlled in cooling and heating modes.
Measures to prevent cold air discharge during heating operation.
Control logic for freeze prevention and refrigerant oil recovery.
Controls for intermittent operation, retained heat, and filter sign display.
Setup and operation of louvers and Hi POWER function.
Details on COMFORT SLEEP, PRESET, QUIET, SLEEP, and Save operations.
Behavior upon power reset and operation mode selection.
Control logic for room temperature, capacity, and air speed.
Prevention of cold air discharge and freeze prevention control.
Controls for refrigerant oil recovery and intermittent operations.
Details on Hi POWER, COMFORT SLEEP, and PRESET operations.
Block diagrams for indoor controllers with different remote configurations.
Illustrations and labeling of indoor P.C. boards for different unit types.
Procedures for performing cooling/heating test runs and wireless controller tests.
Checking indoor unit operation using P.C. board pins.
Procedure for setting indoor unit function DN codes using the remote controller.
Details on remote location ON/OFF control, fan control, and prevention controls.
Procedure for manual address setup using a wired remote controller.
Methods for clearing errors from the remote controller or indoor unit.
How to use the monitoring function of the remote controller.
Procedure to change settings from Celsius to Fahrenheit display.
Overview of troubleshooting, applicable models, tools, and general checks.
Method for troubleshooting based on check codes displayed on controllers and boards.
List of check codes for indoor unit errors and their typical faults.
List of check codes detected by the main remote controller.
List of check codes detected by the central control device.
List of check codes for outdoor unit errors and their causes.
Troubleshooting based on information displayed on the remote controller, including error history.
How to identify check codes using indoor unit indicators for wireless type.
Other indications that do not involve check codes, such as test run status.
Detailed list of check codes displayed on controllers and I/F boards with check items.
List of errors detected by the TCC-LINK Central Control Device.
Graphs showing resistance vs. temperature for indoor sensors.
Detachment and attachment procedures for parts of 4-way cassette units.
Detachment and attachment procedures for parts of compact 4-way cassette units.
Detachment and attachment procedures for parts of ceiling type units.
Detachment and attachment procedures for parts of high wall type units.
Procedures for exchanging P.C. boards for cassette and ceiling types.
Steps to read setting data from EEPROM using the remote controller.
Steps to replace the faulty P.C. board with a service P.C. board.
Steps to write setting data into the EEPROM of the service P.C. board.
Example list of CODE No. (DN) items, setting data, and factory values.
Overview of the P.C. board replacement procedure for High Wall type units.
Procedure to read setup data via remote controller before replacement.
Steps to read setup data from EEPROM using the remote controller.
Steps to replace the P.C. board and establish correspondence.
Steps to write setting data into the EEPROM of the service P.C. board.
Table for recording objective unit data, including CODE No. and capacity.
Exploded views and parts lists for 4-way cassette units.
Exploded view for specific 4-way cassette models.
Exploded views and parts lists for compact 4-way cassette units.
Exploded views and parts lists for ceiling type units.
Exploded views and parts lists for high wall type units.
Requirements for refrigerant concentration limits in rooms.
