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[LG Air Conditioner Error Code] HI is shown on the display

Troubleshooting

Hi sign indicates the indoor temperature or humidity status.
Rest assured as it is not a product defect.
If it is displayed when the temperature is low or the humidity is low, then it means that there is an error in the temperature sensor.
It requires inspection by a service technician.

Combined (master bedroom) wall mounted type product, with the Hi function(some models)

It is displayed if the Indoor temperature is 40℃(104℉) or higher. [Abbreviation of High]

the [Hi] mark appearing on the display window of the product

This guide was created for all models, so the images or content may be different from your product.

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