haier HRF-516FKA - Manual (Page 13)

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Functions
Display control
30 seconds later after press of any button, the LCD backlight will go out.
The LCD backlight will light when any button is pressed again.
Operating state display
If the refrigerator temperature is above set value, icon I will blink. Verify if
the refrigerator door is properly closed or a large portion of hot food is
loaded. Icon I will cease blinking automatically after a while. Contact
authorized after-sales service when necessary.
Power interruption memory
The current operating mode can be resumed if the power supply is
regained after a temporary interruption.
Defect display
If sensors of the refrigerator do not work properly, icon H or I will display F1,
F2, F3, F4 or F5 according to the nature of the problem. In such case,
although the fridge does not cease operation, it is strongly suggested that
an authorized agent for after-sales service be contacted.
When icon G rotates, it indicates that the refrigerator is in operation.
Over temp warning
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