Operating Instruction
Operation and display panel
Description of digital tube display
Set/Mute
Tempe
Temperature -
Light
Temperature (°C)
Alarm
Under normal circumstances, the display board displays the actual tempera-
ture in the refrigerator;
During parameter setting, the display board flashes at an interval of 1 second
to display the set temperature value;
When a fault occurs, the display board will display the fault code, and if there
are multiple faults, the fault codes will be displayed alternately. If the complete
machine status is abnormal, the red LED on the left side of the display board
will be on, and the green LED will be on after the fault is removed.
Key symbol
Set/Mute multi-
plex key
Up key
Down key
Light switch
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