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 to do if my Toshiba RAV-SM564MUT-E Air Conditioner shows a duplicated header remote controllers error?
This error in your Toshiba Air Conditioner indicates that two remote controllers are incorrectly set as 'header' in a double-remote controller setup. The remote controller address settings need to be checked and corrected.
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 displays 'Temp. sensor (TE/TS) may be connected incorrectly'?
This error on your Toshiba Air Conditioner suggests that the temperature sensors (TE/TS) might be incorrectly connected, 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 when my Toshiba RAV-SM564MUT-E displays an outdoor unit position error?
The outdoor unit position error on your Toshiba Air Conditioner suggests that a compressor motor position error has been detected. The cause may be the outdoor unit P.C. board or the high-pressure switch.
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).
General| Brand | Toshiba |
|---|---|
| Model | RAV-SM564MUT-E |
| Category | Air Conditioner |
| Language | English |
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.
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