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Why does my AC turns off and back on during operation?

  • Others
  • Others
  • Troubleshooting
  • Residential air conditioner
  • Last Updated 06/25/2015

Why does my AC turns off and back on during operation?

 

Symptom Symptom

 

             My AC turns off and back on during operation.

 

Cause Cause

       

             When Auto restart is engaged, the indoor unit runs automatically when a power cord is plugged.
            (Few new models are released with Auto restart feature on)

 

          

                 Auto restart  

             If the power is turned off and back on during use,

            Auto restart feature will automatically restart the unit with previous settings.

 

How to fix How to fix

 

             Press the [Start/Stop] button on the main unit and hold for more than 8 seconds to deactivate/cancel the Auto restart feature.

             ▶ How to deactivate/activate: Press the  [Start/Stop] button and hold for more than 8 seconds until a buzzer sounds.

 

           Activating/deactivating Auto Restart

                             <Activating/deactivating Auto Restart>

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