What does it mean when my Toshiba Air Conditioner displays 'Header unit follower unit regular communication error'?
This error on your Toshiba Air Conditioner means that regular communication isn't possible between the header and follower indoor units, or between the twin header (main) and follower (sub) units.
Why Toshiba Air Conditioners unit does not run?
If your Toshiba Air Conditioner isn't running, start by checking the power supply to see if there was a blackout. If the power supply is ok, check the circuit breaker and reset it if it has blown. Also, determine whether the protective device has been activated (operation indicator is blinking on the remote controller) and resolve the reason for its activation.
Why does my Toshiba RAV-SM564MUT-E Air Conditioner display a gas leakage warning?
If your Toshiba Air Conditioner indicates a gas leakage, it may be due to gas escaping from the pipe or connecting parts. You should check these areas for any signs of leakage.
What does it mean if my Toshiba RAV-SM564MUT-E Air Conditioner displays 'Abnormal operation of the indoor fan motor, indoor P.C. board, or indoor DC fan (over current or lock, etc.) is detected'?
This error on your Toshiba Air Conditioner indicates that abnormal operation of the indoor fan motor, indoor P.C. board, or indoor DC fan (due to overcurrent, lock, etc.) has been detected, leading to a complete system stop.
What does it mean if my Toshiba Air Conditioner displays 'Indoor address setting error: Indoor address group has not been set'?
This error on your Toshiba Air Conditioner indicates that the indoor address group has not been configured. You should check the indoor address settings.
What does it mean if my Toshiba RAV-SM564MUT-E Air Conditioner displays 'High-pressure switch --- The IOL was activated or an error was detected in the high-pressure releasing control using the TE'?
This error on your Toshiba Air Conditioner indicates that the IOL (Instantaneous Overload) has been activated on the high-pressure switch, or an error has been detected in the high-pressure releasing control using the TE (Temperature of Evaporation), leading to a complete system stop.
What to do if my Toshiba RAV-SM564MUT-E displays 'Indoor address setting error: There is at least one group-connected indoor unit among individual indoor units'?
This error on your Toshiba Air Conditioner means that a group-connected indoor unit is incorrectly configured as an individual unit. You should check the indoor address settings.
What does it mean if my Toshiba RAV-SM564MUT-E displays 'Abnormal temperature was detected by the temp. sensor of the IGBT heat sink'?
This message on your Toshiba Air Conditioner indicates that the temperature sensor on the IGBT heat sink has detected an abnormal temperature, resulting in a complete system shutdown.
What does it mean if my Toshiba RAV-SM564MUT-E Air Conditioner displays 'The power wire may be connected incorrectly. Check open phase and voltages of the power supply.'?
This message on your Toshiba Air Conditioner indicates a potential issue with the power wire connection, advising you to check for open phases and voltage levels of the power supply, leading to a complete system stop.
Why is my Toshiba Air Conditioner showing a '4-way valve error'?
A 4-way valve error in your Toshiba Air Conditioner indicates a detected error due to a temperature drop of the indoor unit heat exchanger sensor during heating. This can be caused by a faulty 4-way valve or issues with the indoor temperature sensors (TC/TCJ).
Defines the necessary qualifications and knowledge for installers and service personnel.
Displays various safety warnings with visual icons and explanations.
Covers general, transport, installation, and operation safety advice.
Advises on safe procedures for handling and performing repairs on the unit.
Explains precautions for safely relocating the air conditioner.
Identifies and describes the parts of the indoor unit.
Identifies and describes the parts of the outdoor unit.
Provides guidance on handling, transportation, and storage of the unit's carton.
Explains the various icons and indicators on the remote controller display.
Details the functions of the buttons in the operation section of the remote.
Steps to take before initial operation or after a long period of non-use.
Guides on how to start and stop the air conditioner using the remote.
Explains how to set Off, Repeat Off, On timers and cancel them.
Shows examples of how timer settings are displayed on the remote.
Guides on setting louver direction, starting/stopping swing, and display states.
How to enable and adjust power saving levels using the remote controller.
Explains the function, timing, and how to stop the self-clean drying process.
Instructions for cleaning filters, drain pan, and preparing for long-term storage.
Recommendations for regular checks and a list of maintenance tasks for parts.
Guides on common symptoms, causes, and how to confirm error codes.
Essential checks, protection functions, defrosting, heating, and performance conditions.
Advice on operating the unit in snowy or freezing conditions.
Lists unsuitable locations for installation and guidelines for noise/vibration.
Provides technical specifications and the manufacturer's declaration of conformity.
General| Brand | Toshiba |
|---|---|
| Model | RAV-SM564MUT-E |
| Category | Air Conditioner |
| Language | English |
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