As show in the figure, this is one of the control panel of the chest freezer. Alarm is the Malfunction Warning Signal
The function: Keep your items safe thanks to the warning signal that is automatically activated if the internal temperature of your freezer suddenly increases.
If you find the red indicator light is blinking, please check the freezer refer to the <Freezer not freezing> in the Haier webste.
When the freezer is cooling normally, the alarm will switch off.
If you can't solve it, please call Haier service.
Notice: some of the chest freezer have no the function.