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LG Air Conditioner - Display screen turns off by itself. Can’t turn on.

Troubleshooting

■ Title - Display screen turns off by itself. Can’t turn on.


■ Problem - Error/Display screen


■ Sympton - Display screen off/off by itself


■ Possible Cause

  - Please check the brightness of the display screen.

    The appliance will operates with its display screen turned off if the brightness setting is set to “Off”.


■ Solution or Setting

  → Setting the display brightness

      - The display brightness settings can be changed using the remote control.(No separate button on the appliance. )

   

         Press ‘Display   Screen Brightness’ button.


        By pressing the button, you can turn off → on the display screen.


 

※ The button for display screen brightness can be either single or double function button.


※ When you turn off the appliance with its display screen set to ‘off’, it will automatically turn’ on’ the display screen when its restarted.


■ Summary

  - Check the brightness of the display screen.

    If the brightness is set to ’50% or   0%(off), displayed letters will either be faint or almost invisible.




- The end -

*Required question