MHI · Air Conditioning
The indoor unit emits a 'PipPip' buzzer sound. This sound indicates that the preset temperature has been set to 24°C, the AUTO operation mode has been selected, or automatic airflow has been chosen.
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Confirm if these settings (24°C, AUTO mode, auto airflow) were intentionally selected.
This is a normal confirmation sound, no fix is required unless the setting was unintentional.
If you did not intend these settings, adjust them using the remote control.